47 Ursae Majoris
E918828
47 Ursae Majoris is a Sun-like star in the constellation Ursa Major known for hosting one of the first discovered multi-planet exoplanet systems.
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
G-type star
ⓘ
main-sequence star ⓘ planetary system host star ⓘ star ⓘ |
| absoluteMagnitudeV | about 4.3 ⓘ |
| age_gyr | approximately 6.0 ⓘ |
| apparentMagnitudeV | 5.03 ⓘ |
| approximateVisualColor | yellow ⓘ |
| bayerDesignation | χ Ursae Majoris NERFINISHED ⓘ |
| chromosphericActivity | low ⓘ |
| constellation | Ursa Major NERFINISHED ⓘ |
| declination | +40° 25′ 49″ ⓘ |
| discoveryMethodOfPlanets | radial velocity ⓘ |
| distanceFromEarth_ly | approximately 46 ⓘ |
| distanceFromEarth_pc | approximately 14.0 ⓘ |
| effectiveTemperature_K | about 5800 ⓘ |
| flamsteedDesignation | 47 Ursae Majoris NERFINISHED ⓘ |
| galacticLatitude_deg | +59.4 ⓘ |
| galacticLongitude_deg | 177.9 ⓘ |
| galacticPopulation | thin disk ⓘ |
| hasExoplanet |
47 Ursae Majoris b
NERFINISHED
ⓘ
47 Ursae Majoris c NERFINISHED ⓘ 47 Ursae Majoris d NERFINISHED ⓘ |
| hasRadialVelocityPlanetDiscovery |
47 Ursae Majoris b
NERFINISHED
ⓘ
47 Ursae Majoris c NERFINISHED ⓘ 47 Ursae Majoris d NERFINISHED ⓘ |
| hostOfGasGiantPlanets | yes ⓘ |
| luminosity_solarLuminosity | approximately 1.6 ⓘ |
| mass_solarMass | approximately 1.03 ⓘ |
| metallicity_Fe_H | about +0.01 ⓘ |
| notableFor | hosting one of the first discovered multi-planet exoplanet systems ⓘ |
| otherDesignation |
BD+41 2147
NERFINISHED
ⓘ
Chi Ursae Majoris NERFINISHED ⓘ HD 95128 NERFINISHED ⓘ HIP 53721 NERFINISHED ⓘ HR 4277 NERFINISHED ⓘ |
| parallax_mas | about 71 ⓘ |
| planetarySystem | 47 Ursae Majoris planetary system NERFINISHED ⓘ |
| radius_solarRadius | approximately 1.2 ⓘ |
| rightAscension | 10h 59m 28s ⓘ |
| rotation | relatively slow ⓘ |
| similarTo | Sun NERFINISHED ⓘ |
| skyLocationHemisphere | northern celestial hemisphere ⓘ |
| solarAnalog | yes ⓘ |
| spectralType | G1V ⓘ |
| variableStarType | none known ⓘ |
| visibilityToNakedEye | yes under dark skies ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Cosmic Call 1999