Rauer, H. and Hahn, G. and Harris, A. W. and Helbert, J. and Mottola, S. and Oberst, J. (1999) Nuclear Parameters of Comet P/Borrelly. Annual Meeting of the DPS, Padua, Italy, Oct. 10-15, 1999.
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Comet Borrelly (19P/1904 Y2) is a potential target of the extended NASA Deep Space 1 mission. We have obtained photometric measurements of the comet in B, V and R filters on June 12/13, 1999 while it was at a distance of 5.4 AU from the Sun. The observations were performed with the 3.6m telescope and EFOSC 2 at the European Southern Observatory, La Silla, Chile. The comet appeared as a point source: no coma was apparent. We derive estimates of the size and color of the nucleus and analyse the intrinsic intensity variation in terms of a rotational lightcurve.
|Document Type:||Conference or Workshop Item (Speech)|
|Title:||Nuclear Parameters of Comet P/Borrelly|
|Event Title:||Annual Meeting of the DPS, Padua, Italy, Oct. 10-15, 1999|
|Organizer:||American Astronomical Society|
|HGF - Research field:||Aeronautics, Space and Transport (old)|
|HGF - Program:||Space (old)|
|HGF - Program Themes:||W EW - Erforschung des Weltraums|
|DLR - Research area:||Space|
|DLR - Program:||W EW - Erforschung des Weltraums|
|DLR - Research theme (Project):||UNSPECIFIED|
|Institutes and Institutions:||Institute of Planetary Research > Institut für Planetenerkundung|
|Deposited By:||Susanne Pieth|
|Deposited On:||16 Sep 2005|
|Last Modified:||14 Jan 2010 16:03|
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