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Дата изменения: Tue Jun 22 18:51:00 2004 Дата индексирования: Mon Oct 1 23:32:29 2012 Кодировка: Поисковые слова: comet tail |
Contents. planet: 5 - Jupiter satellites: J2-Europe : 4, J4-Callisto: 4 total number: 8 type: absolute dates: 1983-1983 observatory: 809 - European Southern Observatory, La Silla Reference. Debehogne H, (1984) Observations photographiques des grosses planetes et de leurs satellites effectue en 1983 a l'equatorial GPO de 40 cm de l'Observatoire Austral Europeen (ESO) a la Silla (Chili) Bulletin of the Astronomical Observatoire Royale de Belgique V. 9. N. 6. P. 307-308. Informations. relative to: absolute reference frame: astrometric centre of frame: topocentre epoch of equinox: B1950 time scale: UTC reduction: no information coordinates: absolute diff. refraction: no information receptor: photographic telescope: Equatorial, D = 40 cm observers: Debehogne H. data included in standard data file: no Comments. no information Format. 1. Number of satellite (N sat) 2. Year of the moment of observation 3. Month of the moment of observation 4. Day with decimals of the moment of observation 5. Hour of right ascension (alpha, h) 6. Minute of right ascension (alpha, m) 7. Second of right ascension (alpha, s) 8. Degree of declination (delta, deg) 9. Minute of declination (delta, ' ) 10. Second of declination (delta, '' ) ----------------------------------------------------- N Year alpha delta sat month day h m s deg ' '' with decimals -----------------------------------------------------