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| physical object > natural object > celestial body > star > high-velocity star > high proper motion star > Groombridge 1830 |
| Groombridge 1830 | ||||
| subject | fact | |||
| Groombridge 1830 | is a part of Ursa Major | ![]() |
| has distance 28 light-years | ![]() | |
| has definition A famous halo star whose proper motion, discovered in 1841, was then the largest known, displacing that of 61 Cygni. | ![]() | |
| is an instance of high proper motion star | ![]() | |
| high proper motion star | has proper motion high | ![]() |
| high-velocity star | has spatial velocity > 100 km s-1 | ![]() |
| star | has star surface temperature | ![]() |
| has spectral type | ![]() | |
| has V magnitude | ![]() | |
| 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 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 surface temperature greater than 1000 Kelvin | ![]() | |
| 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 | ![]() |
Next high proper motion star: 61 Cygni Up: high proper motion star