CHIRON STELLAR OCCULTATION CANDIDATES - 1993-1996

Citation
Sj. Bus et al., CHIRON STELLAR OCCULTATION CANDIDATES - 1993-1996, The Astronomical journal, 107(5), 1994, pp. 1814-1824
Citations number
24
Categorie Soggetti
Astronomy & Astrophysics
Journal title
ISSN journal
00046256
Volume
107
Issue
5
Year of publication
1994
Pages
1814 - 1824
Database
ISI
SICI code
0004-6256(1994)107:5<1814:CSOC-1>2.0.ZU;2-3
Abstract
A photographic search was conducted for stars that may be occulted by the unusual solar system object (2060) Chiron during the period from f all 1993 through summer 1996. 44 candidates were identified to a limit ing V magnitude of 16, and for which the minimum appulse separation wi th Chiron is predicted to be less than 2.5 arcsec. The successful obse rvation of a stellar occultation by Chiron would give a direct measure of its diameter (currently estimated to be between 60 and 300 km), an d would help considerably in constraining Chiron's surface properties and volatile makeup. If at the time of the occultation, Chiron exhibit s a significant coma, there is also the potential for measuring the op tical-depth profile of the dust in its inner coma.