| Issue |
A&A
Volume 401, Number 3, April III 2003
|
|
|---|---|---|
| Page(s) | 1159 - 1175 | |
| Section | Celestial mechanics and astrometry | |
| DOI | https://doi.org/10.1051/0004-6361:20030214 | |
| Published online | 01 April 2003 | |
Astrometric reduction of lightcurves observed during the PHESAT95 campaign of Saturnian satellites
1
Institut de mécanique céleste et de calcul des éphémérides – Observatoire de Paris, UMR 8028 du CNRS, 77 avenue Denfert-Rochereau, 75014 Paris, France
2
Université de Lille, 59000 Lille, France
Corresponding author: B. Noyelles, noyelles@imcce.fr
Received:
19
November
2002
Accepted:
17
January
2003
In this paper, we present astrometric results derived from reduction of 65 lightcurves made in 1995–1996 during the PHESAT95 campaign of observation of Saturnian satellites mutual events. These results have an accuracy of about 20–30 mas and are compared to those obtained by Emelianov et al. (1997) for the 3 events observed in Crimea and Kazakhstan. We also discuss the reliability of the method used for reducing the lightcurves from the mutual events of 1980.
Key words: planets and satellites: individual: Saturn / astrometry
© ESO, 2003
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