Gamma Lupi

Stellar classification

B

Coordinates

  • X 183
  • Y 83
  • Z 370
→ Sol: 421

Object type

  • Spectroscopic binary
  • Star
  • Double or multiple star
  • Ellipsoidal variable Star
  • Infra-Red source
  • UV-emission source
  • Variable Star
simbad:* gam Lup

Wiki

Gamma Lupi (γ Lupi, γ Lup) is a 3rd-magnitude, B-type blue giant star in the constellation of Lupus. It is also known in ancient Chinese astronomy as 騎官一 or "the 1st (star) of the Cavalry Officer". With a telescope, Gamma Lupi can be resolved into a binary star system in close orbit. This is known as the Gamma Lupi AB system, often abbreviated as γ Lupi AB or γ Lup AB. Gamma Lupi A is itself a spectroscopic binary with a period of 2.8081 days.

This star is a proper motion member of the Upper-Centaurus Lupus sub-group in the Scorpius-Centaurus OB association, the nearest such co-moving association of massive stars to the Sun.

This article uses material from the Wikipedia article "Gamma Lupi", which is released under the Creative Commons Attribution-Share-Alike License 3.0.