RISE Project Office, National Astronomical Observatory of Japan
RISE Project Office, National Astronomical Observatory of Japan
RISE Project Office, National Astronomical Observatory of Japan
RISE Project Office, National Astronomical Observatory of Japan
RISE Project Office, National Astronomical Observatory of Japan
RISE Project Office, National Astronomical Observatory of Japan
Department of Earth and Planetary Sciences, School of Sciences, Kyushu University
Japan Aerospace Exploration Agency (JAXA)
出版者
宇宙航空研究開発機構宇宙科学研究本部
出版者（英）
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)
雑誌名
アストロダイナミクスシンポジウム講演後刷り集
雑誌名(英)
Proceedings of 18th workshop on JAXA Astrodynamics and flight mechanics
巻
2008
ページ
298 - 306
発行年
2009-03
会議概要（会議名, 開催地, 会期, 主催者等）（英）
Symposium on Flight Mechanics and Astrodynamics 2008 (July 28-29, 2008. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)), Sagamihara, Kanagawa Japan
抄録（英）
Results are presented for the orbit determination of the three satellites of Kaguya.Doppler data fit for the main satellite is typically at a level of 0.5 mm/s, and that for the subsatellites is typically less than 0.5 mm/s. Orbit accuracy for the main satellite from altimeter crossovers gives a total orbit accuracy of 50 m. For the subsatellites Rstar and Vstar, accuracy is restricted due to sparse data coverage, but the inclusion of high-precision differential VLBI data can improve the consistency of the orbits greatly, to a level of ten meter in a three-dimensional sense.
内容記述
形態: カラー図版あり
内容記述（英）
Physical characteristics: Original contains color illustrations
Kaguya orbit determination and quality assessment
