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Дата изменения: Tue Apr 14 17:02:29 2009 Дата индексирования: Mon Oct 1 23:34:26 2012 Кодировка: Поисковые слова: asteroid |
Contents. planet: 5 - Jupiter satellites: J1 - Io : 69, J2 - Europa : 11, J3 - Ganymede : 96, J4 - Callisto : 24 total number: 200 type: relative dates: 1997-1997 observatory: see observatories list in the reference Reference. Vasundhara R., Arlot J.-E., Lainey V., Thuillot W. (2003) Astrometry from mutual events of Jovian satellites in 1997. Astronomy and Astrophysics. V. 410. P. 337-341. 2003A&A___410__337V Informations. relative to: reference body is an occulted or eclipsed satellite. reference frame: astrometric centre of frame: topocenter for mutual occultation or heliocenter for mutual eclipse epoch of equinox: J2000 time scale: UTC reduction: from mutual occultations and eclipses coordinates: X, Y (topocentric for mutual occultation or heliocentric for mutual eclipse) diff. refraction: no information receptor: photometric (see the relevant article) telescope: See in the publication observers: See in the publication data included in standard data file: no Comments. Data are deduced from the photometric observations of the mutual occultations and eclipses made during the international campaign in 1997. The description of these astrometric data is given in the relevant article (see Reference). The coordinates of the observatories can be found in (Arlot J.-E., Thuillot W., Ruatti C. and 61 co-autors. A&A, 2006, 451, 733-737) Format. 1. The type of the phenomenon (eclipse or occultation) including the satellite numbers. The type of phenomenon is coded as n_a o n_p or n_a e n_p for a mutual occultation or eclipse, respectively. Here n_a is the number of the occulting or eclipsing satellite and n_p is the number of the occulted or eclipsed satellite. 2. Day of observation 3. Month of observation 4. Year of observation 5. Hour of the astrometric data (UTC) 6. Minute of the astrometric data (UTC) 7. Seconde of the astrometric data with decimals (UTC) 8. Shift of the computed curve along the time axis required to fit the observations (DX), km 9. Impact paramerter (IP), km 10. O-C of Impact paramerter (O-C,IP), km 11. Delta(alpha)*cos(delta) (X), arcsec 12. Delta(delta) (Y), arcsec 13. The orbital longitude of the occulting/eclipsing satellite, geocentric for occultations and heliocentric for eclipses (F1) 14. The orbital longitude of the occulted/eclipsed satellite, geocentric for occultations and heliocentric for eclipses (F2) 15. Observatory name. --------------------------------------------------------------------------------------------- Type Year Time Shift IP O-C month UTC along IP X Y F1 F2 Observatory name day h m s km km km arcsec arcsec deg deg ---------------------------------------------------------------------------------------------