Mountain bench α

The brightest star in the mountain seat

This entry is missing Overview , add relevant content to make the entry more complete, and it can also be upgraded quickly. Hurry up edit Come on!

Mountain bench α (Alpha Mensae) Yes Mountain bench The brightest star in all constellations, with an apparent magnitude of 5.09, is the darkest of the brightest stars in all constellations.^[1]

Chinese name: Mountain bench α
Foreign name: Alpha Mensae
Alias: Alp Men, GJ 231, HD 43834, HIP 29271, HR 2261
Classification: fixed star
Quality: About 1.103 M ⊙^[1]
Diameter: About 1377486 km

surface temperature: 5587 K^[1]
Apparent magnitude: 5.09 etc
Absolute magnitude: 5.05 etc
Right ascension: 6:10:14.47s
Declination: -74°45′10.96″
Distance from ground: 32.9 to 33.3 light years
Spectrum type: G5V

Mountain case α is a Yellow dwarf , the radius, temperature and luminosity are slightly lower than the sun, but the mass is slightly higher than the sun. Its declination represents that it is suitable for observation in high latitude regions of the southern hemisphere; Although it can also be observed at the low latitude of the Northern Hemisphere near the equator when the mountain case α crosses the middle sky.

The self motion of Alpinia is higher on the celestial sphere, about 33 light-years away from the sun. At present, no planet has been found, but a celestial sphere with a distance of 3.05 angular seconds (about 30 astronomical units) has been found Red dwarf companion.^[1]

Novice on the road

Growth task Getting Started with Editing Edit Rule Edit by myself

I have questions

Content query Online Service Official post bar Feedback

Complaints and suggestions

Report bad information Failed to appeal through entries Complaint of infringement information Blocking query and unblocking

Jinggong Network Anbei No. 1100000200001