3 documents found, page 1 of 1
Stellar occultations enable milliarcsecond astrometry for Trans-Neptunian objec...
Rommel, F. L.; Braga-Ribas, F.; Desmars, J.; Camargo, J. I.B.; Ortiz, J. L.; Sicardy, B.; Vieira-Martins, R.; Assafin, M.; Santos-Sanz, P.; Duffard, R.Made available in DSpace on 2021-06-25T11:08:24Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-12-01; Context. Trans-Neptunian objects (TNOs) and Centaurs are remnants of our planetary system formation, and their physical properties have invaluable information for evolutionary theories. Stellar occultation is a ground-based method for studying these distant small bodies and has presented exciting result...
The first observed stellar occultations by the irregular satellite Phoebe (Satu...
Gomes, A. R. [UNESP]; Assafin, M.; Braga-Ribas, F.; Benedetti-Rossi, G.; Morgado, B. E.; Camargo, J. I.B.; Vieira-Martins, R.; Desmars, J.; Sicardy, B.Made available in DSpace on 2020-12-12T01:15:09Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-02-01; We report six stellar occultations by Phoebe (Saturn IX), an irregular satellite of Saturn, obtained between mid-2017 and mid-2019. The 2017 July 6 event was the first stellar occultation by an irregular satellite ever observed. The occultation chords were compared to a 3D shape model of the satellite o...
The PHEMU15 catalogue and astrometric results of the Jupiter's Galilean satelli...
Saquet, E.; Emelyanov, N.; Robert, V.; Arlot, J. E.; Anbazhagan, P.; Baillié, K.; Bardecker, J.; Berezhnoy, A. A.; Bretton, M.; Campos, F.Made available in DSpace on 2018-12-11T16:53:00Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-03-01; Russian Foundation for Basic Research; During the 2014-2015 mutual events season, the Institut de Mécanique Céleste et de Calcul des Éphémérides (IMCCE), Paris, France, and the Sternberg Astronomical Institute (SAI), Moscow, Russia, led an international observation campaign to record ground-based photom...