Tiangong-1’s accelerated self-spin before reentry View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2019-12

AUTHORS

Hou-Yuan Lin, Ting-Lei Zhu, Zhi-Peng Liang, Chang-Yin Zhao, Dong Wei, Wei Zhang, Xing-Wei Han, Hai-Feng Zhang, Zhi-Bin Wei, Yu-Qiang Li, Jian-Ning Xiong, Jin-Wei Zhan, Chen Zhang, Yi-Ding Ping, Qing-Li Song, Hai-Tao Zhang, Hua-Rong Deng

ABSTRACT

The detection and study of the rotational motion of space debris, which is affected by environmental factors, is a popular topic. However, relevant research in extremely low-orbit regions cannot be conducted due to a lack of observational data. Here, we fill in the gaps to present the rotational evolution of Tiangong-1 in the 5 months prior to reentry. Derived from the changes in the relative distance of its two corner cube reflectors from satellite laser ranging data, the angular momentum of Tiangong-1, which is relatively stable during observation, deviates from its maximum principal axis of inertia and precesses around the normal direction of the orbital plane due to gravity gradient torque at an angle of 23.1∘±2.5∘. Requiring consistency with the relationship between the angular momentum and precession rate leads to a solution for the rotation rate, which is thus found to increase. This result cannot be explained by any previously developed torque models. Hence, an atmospheric density gradient torque (ADGT) model that considers the torque generated by the change in atmospheric density with orbital altitude at the satellite scale is proposed to explain the rotational acceleration mechanism of extremely low-orbit objects. The numerical results show that the ADGT model provides a non-negligible ability to explain, but cannot fully describe, the acceleration effect. The data on the rotational evolution of Tiangong-1 can provide an important basis for aerodynamic model improvement by addressing minor factors omitted in previous models. More... »

PAGES

16

Identifiers

URI

http://scigraph.springernature.com/pub.10.1186/s40623-019-0996-8

DOI

http://dx.doi.org/10.1186/s40623-019-0996-8

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1112086993


Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
Incoming Citations Browse incoming citations for this publication using opencitations.net

JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0909", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Geomatic Engineering", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/09", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Engineering", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Purple Mountain Observatory, Chinese Academy of Sciences, 210034, Nanjing, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Lin", 
        "givenName": "Hou-Yuan", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Purple Mountain Observatory, Chinese Academy of Sciences, 210034, Nanjing, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Zhu", 
        "givenName": "Ting-Lei", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Changchun Observatory, National Astronomical Observatories, Chinese Academy of Sciences, 130117, Changchun, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Liang", 
        "givenName": "Zhi-Peng", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Purple Mountain Observatory, Chinese Academy of Sciences, 210034, Nanjing, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Zhao", 
        "givenName": "Chang-Yin", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Purple Mountain Observatory, Chinese Academy of Sciences, 210034, Nanjing, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Wei", 
        "givenName": "Dong", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Purple Mountain Observatory, Chinese Academy of Sciences, 210034, Nanjing, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Zhang", 
        "givenName": "Wei", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Changchun Observatory, National Astronomical Observatories, Chinese Academy of Sciences, 130117, Changchun, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Han", 
        "givenName": "Xing-Wei", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Shanghai Astronomical Observatory, Chinese Academy of Sciences, 200030, Shanghai, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Zhang", 
        "givenName": "Hai-Feng", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Surveying and Mapping", 
          "id": "https://www.grid.ac/institutes/grid.464302.7", 
          "name": [
            "Chinese Academy of Surveying and Mapping, 100830, Beijing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Wei", 
        "givenName": "Zhi-Bin", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Yunnan Observatories, Chinese Academy of Sciences, 650216, Kunming, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Li", 
        "givenName": "Yu-Qiang", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Purple Mountain Observatory, Chinese Academy of Sciences, 210034, Nanjing, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Xiong", 
        "givenName": "Jian-Ning", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Purple Mountain Observatory, Chinese Academy of Sciences, 210034, Nanjing, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Zhan", 
        "givenName": "Jin-Wei", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Purple Mountain Observatory, Chinese Academy of Sciences, 210034, Nanjing, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Zhang", 
        "givenName": "Chen", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Purple Mountain Observatory, Chinese Academy of Sciences, 210034, Nanjing, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Ping", 
        "givenName": "Yi-Ding", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Changchun Observatory, National Astronomical Observatories, Chinese Academy of Sciences, 130117, Changchun, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Song", 
        "givenName": "Qing-Li", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Changchun Observatory, National Astronomical Observatories, Chinese Academy of Sciences, 130117, Changchun, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Zhang", 
        "givenName": "Hai-Tao", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Chinese Academy of Sciences", 
          "id": "https://www.grid.ac/institutes/grid.9227.e", 
          "name": [
            "Shanghai Astronomical Observatory, Chinese Academy of Sciences, 200030, Shanghai, China", 
            "Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Deng", 
        "givenName": "Hua-Rong", 
        "type": "Person"
      }
    ], 
    "citation": [
      {
        "id": "https://doi.org/10.1016/j.asr.2015.12.036", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1001175088"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/s0273-1177(02)00277-6", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1003367256"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/0032-0633(78)90003-x", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1009553775"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/0032-0633(78)90003-x", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1009553775"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.2514/6.2014-0728", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1010211823"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/s10509-015-2396-2", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1011547550", 
          "https://doi.org/10.1007/s10509-015-2396-2"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.actaastro.2008.07.009", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1011628241"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.actaastro.2013.04.025", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1011764598"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1029/2004gl019920", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1013706513"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.asr.2016.04.024", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1022146189"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.asr.2012.10.008", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1026519154"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf00640745", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1031264922", 
          "https://doi.org/10.1007/bf00640745"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf00640745", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1031264922", 
          "https://doi.org/10.1007/bf00640745"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.asr.2011.02.003", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1038363837"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.actaastro.2012.03.004", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1040594698"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.2514/3.4946", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1044465176"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.paerosci.2015.11.001", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1052631450"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf01231806", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1052776124", 
          "https://doi.org/10.1007/bf01231806"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf01231806", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1052776124", 
          "https://doi.org/10.1007/bf01231806"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.actaastro.2012.11.009", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1053583686"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1086/110826", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1058449405"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1126/science.130.3378.791", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1062473390"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1126/science.131.3397.355", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1062473806"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.asr.2017.10.014", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1092242888"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.asr.2017.11.035", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1099631566"
        ], 
        "type": "CreativeWork"
      }
    ], 
    "datePublished": "2019-12", 
    "datePublishedReg": "2019-12-01", 
    "description": "The detection and study of the rotational motion of space debris, which is affected by environmental factors, is a popular topic. However, relevant research in extremely low-orbit regions cannot be conducted due to a lack of observational data. Here, we fill in the gaps to present the rotational evolution of Tiangong-1 in the 5 months prior to reentry. Derived from the changes in the relative distance of its two corner cube reflectors from satellite laser ranging data, the angular momentum of Tiangong-1, which is relatively stable during observation, deviates from its maximum principal axis of inertia and precesses around the normal direction of the orbital plane due to gravity gradient torque at an angle of 23.1\u2218\u00b12.5\u2218. Requiring consistency with the relationship between the angular momentum and precession rate leads to a solution for the rotation rate, which is thus found to increase. This result cannot be explained by any previously developed torque models. Hence, an atmospheric density gradient torque (ADGT) model that considers the torque generated by the change in atmospheric density with orbital altitude at the satellite scale is proposed to explain the rotational acceleration mechanism of extremely low-orbit objects. The numerical results show that the ADGT model provides a non-negligible ability to explain, but cannot fully describe, the acceleration effect. The data on the rotational evolution of Tiangong-1 can provide an important basis for aerodynamic model improvement by addressing minor factors omitted in previous models.", 
    "genre": "research_article", 
    "id": "sg:pub.10.1186/s40623-019-0996-8", 
    "inLanguage": [
      "en"
    ], 
    "isAccessibleForFree": false, 
    "isPartOf": [
      {
        "id": "sg:journal.1294798", 
        "issn": [
          "1343-8832", 
          "1880-5981"
        ], 
        "name": "Earth, Planets and Space", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "1", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "71"
      }
    ], 
    "name": "Tiangong-1\u2019s accelerated self-spin before reentry", 
    "pagination": "16", 
    "productId": [
      {
        "name": "readcube_id", 
        "type": "PropertyValue", 
        "value": [
          "24fde27d0a76264a0ee303460a99fcc2039889865ac472fd6b77519a094b6369"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1186/s40623-019-0996-8"
        ]
      }, 
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1112086993"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1186/s40623-019-0996-8", 
      "https://app.dimensions.ai/details/publication/pub.1112086993"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2019-04-11T09:04", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-uberresearch-data-dimensions-target-20181106-alternative/cleanup/v134/2549eaecd7973599484d7c17b260dba0a4ecb94b/merge/v9/a6c9fde33151104705d4d7ff012ea9563521a3ce/jats-lookup/v90/0000000335_0000000335/records_125252_00000000.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "https://link.springer.com/10.1186%2Fs40623-019-0996-8"
  }
]
 

Download the RDF metadata as:  json-ld nt turtle xml License info

HOW TO GET THIS DATA PROGRAMMATICALLY:

JSON-LD is a popular format for linked data which is fully compatible with JSON.

curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1186/s40623-019-0996-8'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1186/s40623-019-0996-8'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1186/s40623-019-0996-8'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1186/s40623-019-0996-8'


 

This table displays all metadata directly associated to this object as RDF triples.

232 TRIPLES      21 PREDICATES      49 URIs      19 LITERALS      7 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1186/s40623-019-0996-8 schema:about anzsrc-for:09
2 anzsrc-for:0909
3 schema:author N99f293e977064175902e6a86eab8f8d4
4 schema:citation sg:pub.10.1007/bf00640745
5 sg:pub.10.1007/bf01231806
6 sg:pub.10.1007/s10509-015-2396-2
7 https://doi.org/10.1016/0032-0633(78)90003-x
8 https://doi.org/10.1016/j.actaastro.2008.07.009
9 https://doi.org/10.1016/j.actaastro.2012.03.004
10 https://doi.org/10.1016/j.actaastro.2012.11.009
11 https://doi.org/10.1016/j.actaastro.2013.04.025
12 https://doi.org/10.1016/j.asr.2011.02.003
13 https://doi.org/10.1016/j.asr.2012.10.008
14 https://doi.org/10.1016/j.asr.2015.12.036
15 https://doi.org/10.1016/j.asr.2016.04.024
16 https://doi.org/10.1016/j.asr.2017.10.014
17 https://doi.org/10.1016/j.asr.2017.11.035
18 https://doi.org/10.1016/j.paerosci.2015.11.001
19 https://doi.org/10.1016/s0273-1177(02)00277-6
20 https://doi.org/10.1029/2004gl019920
21 https://doi.org/10.1086/110826
22 https://doi.org/10.1126/science.130.3378.791
23 https://doi.org/10.1126/science.131.3397.355
24 https://doi.org/10.2514/3.4946
25 https://doi.org/10.2514/6.2014-0728
26 schema:datePublished 2019-12
27 schema:datePublishedReg 2019-12-01
28 schema:description The detection and study of the rotational motion of space debris, which is affected by environmental factors, is a popular topic. However, relevant research in extremely low-orbit regions cannot be conducted due to a lack of observational data. Here, we fill in the gaps to present the rotational evolution of Tiangong-1 in the 5 months prior to reentry. Derived from the changes in the relative distance of its two corner cube reflectors from satellite laser ranging data, the angular momentum of Tiangong-1, which is relatively stable during observation, deviates from its maximum principal axis of inertia and precesses around the normal direction of the orbital plane due to gravity gradient torque at an angle of 23.1∘±2.5∘. Requiring consistency with the relationship between the angular momentum and precession rate leads to a solution for the rotation rate, which is thus found to increase. This result cannot be explained by any previously developed torque models. Hence, an atmospheric density gradient torque (ADGT) model that considers the torque generated by the change in atmospheric density with orbital altitude at the satellite scale is proposed to explain the rotational acceleration mechanism of extremely low-orbit objects. The numerical results show that the ADGT model provides a non-negligible ability to explain, but cannot fully describe, the acceleration effect. The data on the rotational evolution of Tiangong-1 can provide an important basis for aerodynamic model improvement by addressing minor factors omitted in previous models.
29 schema:genre research_article
30 schema:inLanguage en
31 schema:isAccessibleForFree false
32 schema:isPartOf N66eb512af5674303a65889eda41a8714
33 N8fe66e477d5b485cbb408a860fdb017d
34 sg:journal.1294798
35 schema:name Tiangong-1’s accelerated self-spin before reentry
36 schema:pagination 16
37 schema:productId N42a7c03faa374cc39cd73532b402773b
38 N6944ab6dc41948c581654167e7a081ed
39 Ne2ed01a2188a4a53953ee3dd89bec2de
40 schema:sameAs https://app.dimensions.ai/details/publication/pub.1112086993
41 https://doi.org/10.1186/s40623-019-0996-8
42 schema:sdDatePublished 2019-04-11T09:04
43 schema:sdLicense https://scigraph.springernature.com/explorer/license/
44 schema:sdPublisher N29777ffee26543df88617f4743f1dc03
45 schema:url https://link.springer.com/10.1186%2Fs40623-019-0996-8
46 sgo:license sg:explorer/license/
47 sgo:sdDataset articles
48 rdf:type schema:ScholarlyArticle
49 N0adff620191a4a4e9af51d1f0d63339f schema:affiliation https://www.grid.ac/institutes/grid.9227.e
50 schema:familyName Zhang
51 schema:givenName Hai-Feng
52 rdf:type schema:Person
53 N0c065480292b4a2fa0f3dce35ce5dcc8 rdf:first Nf85fa8b5a3f5439c8add78e699f4bc3b
54 rdf:rest N10568f34d8c9473a934e33fb4d0a3cb9
55 N10568f34d8c9473a934e33fb4d0a3cb9 rdf:first N1db7f147f95d43f1a747c4b4774f10bf
56 rdf:rest N124d3a2b70a245a29c39d09c6db5aa80
57 N11b2879d82be44468d059eb02f119b0c schema:affiliation https://www.grid.ac/institutes/grid.9227.e
58 schema:familyName Wei
59 schema:givenName Dong
60 rdf:type schema:Person
61 N124d3a2b70a245a29c39d09c6db5aa80 rdf:first N11b2879d82be44468d059eb02f119b0c
62 rdf:rest N9beb3519d0024cebabeba3ce32c215b0
63 N1db7f147f95d43f1a747c4b4774f10bf schema:affiliation https://www.grid.ac/institutes/grid.9227.e
64 schema:familyName Zhao
65 schema:givenName Chang-Yin
66 rdf:type schema:Person
67 N29777ffee26543df88617f4743f1dc03 schema:name Springer Nature - SN SciGraph project
68 rdf:type schema:Organization
69 N2989724549394647a11561a4eb6ae88c rdf:first N8f33fdf885104358b8be0b4889b63c7a
70 rdf:rest N0c065480292b4a2fa0f3dce35ce5dcc8
71 N2a737cc7fc7a46388b6aae72fdf6a429 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
72 schema:familyName Ping
73 schema:givenName Yi-Ding
74 rdf:type schema:Person
75 N42a7c03faa374cc39cd73532b402773b schema:name doi
76 schema:value 10.1186/s40623-019-0996-8
77 rdf:type schema:PropertyValue
78 N4758a38fe73f49e98099eafca9ac296b schema:affiliation https://www.grid.ac/institutes/grid.9227.e
79 schema:familyName Lin
80 schema:givenName Hou-Yuan
81 rdf:type schema:Person
82 N490305be44714861a5997af7da950b98 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
83 schema:familyName Zhang
84 schema:givenName Chen
85 rdf:type schema:Person
86 N55496231662e448099a1d77f344082bf schema:affiliation https://www.grid.ac/institutes/grid.464302.7
87 schema:familyName Wei
88 schema:givenName Zhi-Bin
89 rdf:type schema:Person
90 N5828447859ff4167b634be19409fd83b rdf:first Na096d21b82e549428a7b1af493af0ebc
91 rdf:rest Nd6761b95cb674642aee0672557889d85
92 N5acc466c6c664992a7e64b3b2d7b4fc3 rdf:first N0adff620191a4a4e9af51d1f0d63339f
93 rdf:rest Nc442d7f54be54784a56f562fac585bfa
94 N6080619399164542a03e33dae08acfd6 rdf:first Nc3ca1571fe17484aa610a4413fed0fc2
95 rdf:rest N612ad686880340a0aa97e0276278f05b
96 N612ad686880340a0aa97e0276278f05b rdf:first Nf027178c0a214309b02308e089d41dd6
97 rdf:rest Nc76dfe0d457e4904b2ac10533257d2d5
98 N659d892706c74ad49b18b2c68946928c rdf:first Nda0d38f00f2e47029cc68de1a8ef3105
99 rdf:rest N5acc466c6c664992a7e64b3b2d7b4fc3
100 N65cf2d008a724c1f93a93a0a70ff2b6f rdf:first Nae9189200c434651a652f11dc69f72cb
101 rdf:rest N6080619399164542a03e33dae08acfd6
102 N66eb512af5674303a65889eda41a8714 schema:issueNumber 1
103 rdf:type schema:PublicationIssue
104 N6944ab6dc41948c581654167e7a081ed schema:name readcube_id
105 schema:value 24fde27d0a76264a0ee303460a99fcc2039889865ac472fd6b77519a094b6369
106 rdf:type schema:PropertyValue
107 N739913c190634dd4a66729771b764d57 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
108 schema:familyName Deng
109 schema:givenName Hua-Rong
110 rdf:type schema:Person
111 N8f33fdf885104358b8be0b4889b63c7a schema:affiliation https://www.grid.ac/institutes/grid.9227.e
112 schema:familyName Zhu
113 schema:givenName Ting-Lei
114 rdf:type schema:Person
115 N8fe66e477d5b485cbb408a860fdb017d schema:volumeNumber 71
116 rdf:type schema:PublicationVolume
117 N99f293e977064175902e6a86eab8f8d4 rdf:first N4758a38fe73f49e98099eafca9ac296b
118 rdf:rest N2989724549394647a11561a4eb6ae88c
119 N9beb3519d0024cebabeba3ce32c215b0 rdf:first Nf36209caf022424a86936a3edcb03e4e
120 rdf:rest N659d892706c74ad49b18b2c68946928c
121 Na096d21b82e549428a7b1af493af0ebc schema:affiliation https://www.grid.ac/institutes/grid.9227.e
122 schema:familyName Song
123 schema:givenName Qing-Li
124 rdf:type schema:Person
125 Naa74f0fd198e46439119dff74b27c1f7 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
126 schema:familyName Zhang
127 schema:givenName Hai-Tao
128 rdf:type schema:Person
129 Nae9189200c434651a652f11dc69f72cb schema:affiliation https://www.grid.ac/institutes/grid.9227.e
130 schema:familyName Li
131 schema:givenName Yu-Qiang
132 rdf:type schema:Person
133 Nc3ca1571fe17484aa610a4413fed0fc2 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
134 schema:familyName Xiong
135 schema:givenName Jian-Ning
136 rdf:type schema:Person
137 Nc442d7f54be54784a56f562fac585bfa rdf:first N55496231662e448099a1d77f344082bf
138 rdf:rest N65cf2d008a724c1f93a93a0a70ff2b6f
139 Nc76dfe0d457e4904b2ac10533257d2d5 rdf:first N490305be44714861a5997af7da950b98
140 rdf:rest Ncca8e05245a141748f74bf0b278e3bf7
141 Ncca8e05245a141748f74bf0b278e3bf7 rdf:first N2a737cc7fc7a46388b6aae72fdf6a429
142 rdf:rest N5828447859ff4167b634be19409fd83b
143 Nd6761b95cb674642aee0672557889d85 rdf:first Naa74f0fd198e46439119dff74b27c1f7
144 rdf:rest Ndc104f70e5c94945b23a22f8540a98da
145 Nda0d38f00f2e47029cc68de1a8ef3105 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
146 schema:familyName Han
147 schema:givenName Xing-Wei
148 rdf:type schema:Person
149 Ndc104f70e5c94945b23a22f8540a98da rdf:first N739913c190634dd4a66729771b764d57
150 rdf:rest rdf:nil
151 Ne2ed01a2188a4a53953ee3dd89bec2de schema:name dimensions_id
152 schema:value pub.1112086993
153 rdf:type schema:PropertyValue
154 Nf027178c0a214309b02308e089d41dd6 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
155 schema:familyName Zhan
156 schema:givenName Jin-Wei
157 rdf:type schema:Person
158 Nf36209caf022424a86936a3edcb03e4e schema:affiliation https://www.grid.ac/institutes/grid.9227.e
159 schema:familyName Zhang
160 schema:givenName Wei
161 rdf:type schema:Person
162 Nf85fa8b5a3f5439c8add78e699f4bc3b schema:affiliation https://www.grid.ac/institutes/grid.9227.e
163 schema:familyName Liang
164 schema:givenName Zhi-Peng
165 rdf:type schema:Person
166 anzsrc-for:09 schema:inDefinedTermSet anzsrc-for:
167 schema:name Engineering
168 rdf:type schema:DefinedTerm
169 anzsrc-for:0909 schema:inDefinedTermSet anzsrc-for:
170 schema:name Geomatic Engineering
171 rdf:type schema:DefinedTerm
172 sg:journal.1294798 schema:issn 1343-8832
173 1880-5981
174 schema:name Earth, Planets and Space
175 rdf:type schema:Periodical
176 sg:pub.10.1007/bf00640745 schema:sameAs https://app.dimensions.ai/details/publication/pub.1031264922
177 https://doi.org/10.1007/bf00640745
178 rdf:type schema:CreativeWork
179 sg:pub.10.1007/bf01231806 schema:sameAs https://app.dimensions.ai/details/publication/pub.1052776124
180 https://doi.org/10.1007/bf01231806
181 rdf:type schema:CreativeWork
182 sg:pub.10.1007/s10509-015-2396-2 schema:sameAs https://app.dimensions.ai/details/publication/pub.1011547550
183 https://doi.org/10.1007/s10509-015-2396-2
184 rdf:type schema:CreativeWork
185 https://doi.org/10.1016/0032-0633(78)90003-x schema:sameAs https://app.dimensions.ai/details/publication/pub.1009553775
186 rdf:type schema:CreativeWork
187 https://doi.org/10.1016/j.actaastro.2008.07.009 schema:sameAs https://app.dimensions.ai/details/publication/pub.1011628241
188 rdf:type schema:CreativeWork
189 https://doi.org/10.1016/j.actaastro.2012.03.004 schema:sameAs https://app.dimensions.ai/details/publication/pub.1040594698
190 rdf:type schema:CreativeWork
191 https://doi.org/10.1016/j.actaastro.2012.11.009 schema:sameAs https://app.dimensions.ai/details/publication/pub.1053583686
192 rdf:type schema:CreativeWork
193 https://doi.org/10.1016/j.actaastro.2013.04.025 schema:sameAs https://app.dimensions.ai/details/publication/pub.1011764598
194 rdf:type schema:CreativeWork
195 https://doi.org/10.1016/j.asr.2011.02.003 schema:sameAs https://app.dimensions.ai/details/publication/pub.1038363837
196 rdf:type schema:CreativeWork
197 https://doi.org/10.1016/j.asr.2012.10.008 schema:sameAs https://app.dimensions.ai/details/publication/pub.1026519154
198 rdf:type schema:CreativeWork
199 https://doi.org/10.1016/j.asr.2015.12.036 schema:sameAs https://app.dimensions.ai/details/publication/pub.1001175088
200 rdf:type schema:CreativeWork
201 https://doi.org/10.1016/j.asr.2016.04.024 schema:sameAs https://app.dimensions.ai/details/publication/pub.1022146189
202 rdf:type schema:CreativeWork
203 https://doi.org/10.1016/j.asr.2017.10.014 schema:sameAs https://app.dimensions.ai/details/publication/pub.1092242888
204 rdf:type schema:CreativeWork
205 https://doi.org/10.1016/j.asr.2017.11.035 schema:sameAs https://app.dimensions.ai/details/publication/pub.1099631566
206 rdf:type schema:CreativeWork
207 https://doi.org/10.1016/j.paerosci.2015.11.001 schema:sameAs https://app.dimensions.ai/details/publication/pub.1052631450
208 rdf:type schema:CreativeWork
209 https://doi.org/10.1016/s0273-1177(02)00277-6 schema:sameAs https://app.dimensions.ai/details/publication/pub.1003367256
210 rdf:type schema:CreativeWork
211 https://doi.org/10.1029/2004gl019920 schema:sameAs https://app.dimensions.ai/details/publication/pub.1013706513
212 rdf:type schema:CreativeWork
213 https://doi.org/10.1086/110826 schema:sameAs https://app.dimensions.ai/details/publication/pub.1058449405
214 rdf:type schema:CreativeWork
215 https://doi.org/10.1126/science.130.3378.791 schema:sameAs https://app.dimensions.ai/details/publication/pub.1062473390
216 rdf:type schema:CreativeWork
217 https://doi.org/10.1126/science.131.3397.355 schema:sameAs https://app.dimensions.ai/details/publication/pub.1062473806
218 rdf:type schema:CreativeWork
219 https://doi.org/10.2514/3.4946 schema:sameAs https://app.dimensions.ai/details/publication/pub.1044465176
220 rdf:type schema:CreativeWork
221 https://doi.org/10.2514/6.2014-0728 schema:sameAs https://app.dimensions.ai/details/publication/pub.1010211823
222 rdf:type schema:CreativeWork
223 https://www.grid.ac/institutes/grid.464302.7 schema:alternateName Chinese Academy of Surveying and Mapping
224 schema:name Chinese Academy of Surveying and Mapping, 100830, Beijing, China
225 rdf:type schema:Organization
226 https://www.grid.ac/institutes/grid.9227.e schema:alternateName Chinese Academy of Sciences
227 schema:name Changchun Observatory, National Astronomical Observatories, Chinese Academy of Sciences, 130117, Changchun, China
228 Key Laboratory of Space Object and Debris Observation, Chinese Academy of Sciences, 210034, Nanjing, China
229 Purple Mountain Observatory, Chinese Academy of Sciences, 210034, Nanjing, China
230 Shanghai Astronomical Observatory, Chinese Academy of Sciences, 200030, Shanghai, China
231 Yunnan Observatories, Chinese Academy of Sciences, 650216, Kunming, China
232 rdf:type schema:Organization
 




Preview window. Press ESC to close (or click here)


...