Search for Cometary Activity in KBO (24952) 1997 QJ4 View Full Text


Ontology type: schema:Chapter     


Chapter Info

DATE

2004

AUTHORS

K. J. Meech , O. R. Hainaut , H. Boehnhardt , A. Delsanti

ABSTRACT

Deep imaging was performed with the Subaru Telescope on Mauna Kea centered on the position of the KBO (24952) 1997 QJ4 on 2 half-nights during October 2002. A deep search for evidence of a dust coma was conducted which could be indicative of cometary activity down to a limit of mV = 31 mag aresec−2. No coma was detected, and from this sensitive upper limits on dust production can be set at Q < 0.01 kg s−1. Brightness variations consistent with rotational modulation were seen, implying a period of rotation longer than 4 hrs, with a range > 0.3 mag corresponding to a minimum projected axis ratio of 1:1.3. More... »

PAGES

169-181

Book

TITLE

The First Decadal Review of the Edgeworth-Kuiper Belt

ISBN

978-90-481-6501-8
978-94-017-3321-2

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/978-94-017-3321-2_15

DOI

http://dx.doi.org/10.1007/978-94-017-3321-2_15

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1048505219


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