HD 187923 [SEP] constellation
HD 187923
HD 187923 is a suspected variable star in the equatorial constellation of Aquila. It is a dim star that is just visible to the naked eye, having an apparent visual magnitude of 6.148. Based upon an annual parallax shift of , it is located 88 light years away. The star is moving closer to the Earth with a heliocentric radial velocity of −20.7 km/s. It has a relatively high proper motion, traversing the celestial sphere at the rate of per year.
This is an ordinary
5,774 K. Casagrande et al. (2011) gave a much lower mass estimate of 1.02 times the Sun's mass with an age of around 10.2 billion years.
External links.
- HR 7569
- Image HD 187923