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 N5b10972a6238452295dc3a5b5eb7c9fa
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 Nd6133ff576e4408183de41c8419aaa94
33 Nf818aaf2d47b4005a2ad9f53f7cebbe7
34 sg:journal.1294798
35 schema:name Tiangong-1’s accelerated self-spin before reentry
36 schema:pagination 16
37 schema:productId N4c00358510c74c1faacb58321d64e181
38 N6cc9aa1dda854a2b8f9d89ec9dd54bb2
39 N745c1f7b2f404d7bbd27b65d2f630fcf
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 N50991ae6194049c994152d5fb8e46e38
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 N03f00b34ef744347bd216f62f52cd9ee schema:affiliation https://www.grid.ac/institutes/grid.9227.e
50 schema:familyName Deng
51 schema:givenName Hua-Rong
52 rdf:type schema:Person
53 N0d75aed3c7b94f529b9590ac39602f49 rdf:first Ncd23ee5d6991401395d104d6b531eb1b
54 rdf:rest N18ad278dc0884b93a789ecc9563924ba
55 N1527ef2cd3e7438d846416ef2fbe1282 rdf:first N93a5d6e562fc4f4b898418761c0d0628
56 rdf:rest N1964cbf9f35e4d56894c16d7e2cd509c
57 N18ad278dc0884b93a789ecc9563924ba rdf:first N69543752dee147adacc06f8e162a9302
58 rdf:rest N218d9d164c5142d586911c88b0ef7eaf
59 N1964cbf9f35e4d56894c16d7e2cd509c rdf:first N60259f0562f3485da10167b5a2cad6ed
60 rdf:rest N7e56f9480fe94935a7aaf1919ac083ca
61 N1f1c4bcd62f249c1b31f011b31cb83bd rdf:first N5e946339d84842f58fcf866f0631e80b
62 rdf:rest N2f3e75ca91f34cb9bb30f2a709668ed7
63 N218d9d164c5142d586911c88b0ef7eaf rdf:first N31ceb5a776284a9c8b92dcc7e7f91d83
64 rdf:rest N5f52e3aebb1b46b3b5413e9034d079e8
65 N223040f3503a49128af6153f6e3c6047 rdf:first N03f00b34ef744347bd216f62f52cd9ee
66 rdf:rest rdf:nil
67 N2f3e75ca91f34cb9bb30f2a709668ed7 rdf:first Nfaa3e9f03980451785fb72047dceca12
68 rdf:rest N87b81b3617434b9382f9910b518a895f
69 N31ceb5a776284a9c8b92dcc7e7f91d83 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
70 schema:familyName Zhao
71 schema:givenName Chang-Yin
72 rdf:type schema:Person
73 N337a40e0190642a9ac6fb2e85979e96f rdf:first N5a53a9b63c774059ae85d8427cd612c7
74 rdf:rest N3ef45c51ec4e4401b7518e936a94acf0
75 N3ef45c51ec4e4401b7518e936a94acf0 rdf:first N87be85c005d24207b5713c002ab5f275
76 rdf:rest N1f1c4bcd62f249c1b31f011b31cb83bd
77 N4c00358510c74c1faacb58321d64e181 schema:name doi
78 schema:value 10.1186/s40623-019-0996-8
79 rdf:type schema:PropertyValue
80 N50991ae6194049c994152d5fb8e46e38 schema:name Springer Nature - SN SciGraph project
81 rdf:type schema:Organization
82 N5107c3a3818a4427b82825e05984cf85 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
83 schema:familyName Xiong
84 schema:givenName Jian-Ning
85 rdf:type schema:Person
86 N51c80383c45049bc86d1d616814be1cd schema:affiliation https://www.grid.ac/institutes/grid.9227.e
87 schema:familyName Wei
88 schema:givenName Dong
89 rdf:type schema:Person
90 N5778a1af3e1b4d63b4ca03826fdbba45 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
91 schema:familyName Zhang
92 schema:givenName Hai-Tao
93 rdf:type schema:Person
94 N5a53a9b63c774059ae85d8427cd612c7 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
95 schema:familyName Han
96 schema:givenName Xing-Wei
97 rdf:type schema:Person
98 N5b10972a6238452295dc3a5b5eb7c9fa rdf:first Nfb11ef2575cd42899a15098f8f338c5a
99 rdf:rest N0d75aed3c7b94f529b9590ac39602f49
100 N5b2f52f9fe8d4eb89f82dd4da6f8f31a schema:affiliation https://www.grid.ac/institutes/grid.9227.e
101 schema:familyName Zhang
102 schema:givenName Wei
103 rdf:type schema:Person
104 N5e946339d84842f58fcf866f0631e80b schema:affiliation https://www.grid.ac/institutes/grid.464302.7
105 schema:familyName Wei
106 schema:givenName Zhi-Bin
107 rdf:type schema:Person
108 N5f52e3aebb1b46b3b5413e9034d079e8 rdf:first N51c80383c45049bc86d1d616814be1cd
109 rdf:rest Need68d26f5e746beb56302729e780a9c
110 N60259f0562f3485da10167b5a2cad6ed schema:affiliation https://www.grid.ac/institutes/grid.9227.e
111 schema:familyName Ping
112 schema:givenName Yi-Ding
113 rdf:type schema:Person
114 N62370345db584b26988884ed24e74466 rdf:first N8518121560054f6181bdf2aeda62bbd5
115 rdf:rest N1527ef2cd3e7438d846416ef2fbe1282
116 N69543752dee147adacc06f8e162a9302 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
117 schema:familyName Liang
118 schema:givenName Zhi-Peng
119 rdf:type schema:Person
120 N6a77aaab90754ff68560ab72306d90b4 rdf:first N5778a1af3e1b4d63b4ca03826fdbba45
121 rdf:rest N223040f3503a49128af6153f6e3c6047
122 N6ac3722330c3421fbb00642d7643f89e schema:affiliation https://www.grid.ac/institutes/grid.9227.e
123 schema:familyName Song
124 schema:givenName Qing-Li
125 rdf:type schema:Person
126 N6cc9aa1dda854a2b8f9d89ec9dd54bb2 schema:name readcube_id
127 schema:value 24fde27d0a76264a0ee303460a99fcc2039889865ac472fd6b77519a094b6369
128 rdf:type schema:PropertyValue
129 N745c1f7b2f404d7bbd27b65d2f630fcf schema:name dimensions_id
130 schema:value pub.1112086993
131 rdf:type schema:PropertyValue
132 N7e56f9480fe94935a7aaf1919ac083ca rdf:first N6ac3722330c3421fbb00642d7643f89e
133 rdf:rest N6a77aaab90754ff68560ab72306d90b4
134 N8518121560054f6181bdf2aeda62bbd5 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
135 schema:familyName Zhan
136 schema:givenName Jin-Wei
137 rdf:type schema:Person
138 N87b81b3617434b9382f9910b518a895f rdf:first N5107c3a3818a4427b82825e05984cf85
139 rdf:rest N62370345db584b26988884ed24e74466
140 N87be85c005d24207b5713c002ab5f275 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
141 schema:familyName Zhang
142 schema:givenName Hai-Feng
143 rdf:type schema:Person
144 N93a5d6e562fc4f4b898418761c0d0628 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
145 schema:familyName Zhang
146 schema:givenName Chen
147 rdf:type schema:Person
148 Ncd23ee5d6991401395d104d6b531eb1b schema:affiliation https://www.grid.ac/institutes/grid.9227.e
149 schema:familyName Zhu
150 schema:givenName Ting-Lei
151 rdf:type schema:Person
152 Nd6133ff576e4408183de41c8419aaa94 schema:volumeNumber 71
153 rdf:type schema:PublicationVolume
154 Need68d26f5e746beb56302729e780a9c rdf:first N5b2f52f9fe8d4eb89f82dd4da6f8f31a
155 rdf:rest N337a40e0190642a9ac6fb2e85979e96f
156 Nf818aaf2d47b4005a2ad9f53f7cebbe7 schema:issueNumber 1
157 rdf:type schema:PublicationIssue
158 Nfaa3e9f03980451785fb72047dceca12 schema:affiliation https://www.grid.ac/institutes/grid.9227.e
159 schema:familyName Li
160 schema:givenName Yu-Qiang
161 rdf:type schema:Person
162 Nfb11ef2575cd42899a15098f8f338c5a schema:affiliation https://www.grid.ac/institutes/grid.9227.e
163 schema:familyName Lin
164 schema:givenName Hou-Yuan
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)


...