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1997BaltA...6..119O - Baltic Astronomy, 6, 119-126 (1997/February-0)
FGS observations of two high-velocity stars.
OSBORN W. and MacCONNELL D.J.
Abstract (from CDS):
The Hubble Space Telescope Fine Guidance System has been used to obtain precise astrometry in the fields of two stars of large space velocity: R 50 = G 166-37 and W 624 = G 16-25. The measures indicate a relative trigonometric parallax for R 50 of 4.0 mas, which implies a space velocity in the galactocentric rest frame of 467 km/sec. The derived parallax for W 624 is probably about 3.0 mas but there is a large uncertainty.
Abstract Copyright: ∼
Journal keyword(s): stars: individual, high-velocity, parallaxes
Simbad objects: 3
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