Ross 154

Stellar classification



  • X -2
  • Y -2
  • Z 9
→ Sol: 9

Object type

  • Flare Star
  • Star
  • Infra-Red source
  • High proper-motion Star
  • UV-emission source
  • Variable Star
  • X-ray source
simbad:Ross 154


Ross 154 (V1216 Sgr) is a star in the southern zodiac constellation of Sagittarius. It has an apparent visual magnitude of 10.44, making it much too faint to be seen with the naked eye. At a minimum, viewing Ross 154 requires a telescope with an aperture of 6.5 cm (3 in) under ideal conditions. The distance to this star can be estimated from parallax measurements, which places it at 9.69 light-years (2.97 parsecs) away from Earth. It is the nearest star in the southern constellation Sagittarius, and one of the nearest stars to the Sun.

This article uses material from the Wikipedia article "Ross 154", which is released under the Creative Commons Attribution-Share-Alike License 3.0.