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2000A&AS..143..405V - Astron. Astrophys., Suppl. Ser., 143, 405-407 (2000/May-1)
Astrometric photographic observations of Helene.
VEIGA C.H. and VIEIRA MARTINS R.
Abstract (from CDS):
Astrometric photographic positions of the Saturnian satellite Helene obtained from 22 plates taken in 6 nights are presented. The observations are distributed between 5 missions in 1985 and 1987. All positions are compared with those calculated by Jacobson (1999, priv. Comm.). The residuals have mean and standard deviation smaller than 0.25" and 0.30" respectively.
Abstract Copyright: ∼
Journal keyword(s): astrometry - planets and satellites - Saturn
VizieR on-line data: <Available at CDS (J/A+AS/143/405): table1.dat>
Simbad objects: 0
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