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physical object > natural object > celestial body > star > dwarf > Alpha Mensae |
Alpha Mensae (HR 2261) | ||||
subject | fact |
Alpha Mensae | has declination -74 45 11 | |
has right ascension 06 10 14.6 | ||
has spectral type G6V | ||
has V magnitude 5.09 | ||
is a part of Mensa | ||
has synonym HR 2261 | ||
has B-V magnitude 0.72 | ||
is an instance of G star | ||
is an instance of dwarf | ||
dwarf | has symbol d | |
has luminosity class V | ||
G star | has color yellowish | |
has surface temperature 5000 to 6000 K | ||
star | has star surface temperature | |
has B magnitude | ||
has U magnitude | ||
has position on celestial sphere from the point of view of Earth | ||
has parallax from the point of view of Earth's orbit | ||
has proper motion | ||
has radiation at surface which is diffused out from the hotter core | ||
has energy source gravitational contraction and or fusion | ||
has energy production which takes place primarily within the core | ||
has surface density which depends on luminosity class | ||
has apparent magnitude | ||
has absolute magnitude | ||
has age | ||
has catalog star catalog | ||
has material hydrogen, helium | ||
has velocity determined from proper motion and radial velocity | ||
has mass greater than 0.08 the sun's mass | ||
celestial body | has spectra | |
physical object | has location or center of gravity | |
has angular momentum | ||
has momentum | ||
has temperature | ||
has volume | ||
has extent |
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