Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:alsoKnownAs |
2MASS J11122965+5320378
BD+53 1445 TYC 3872-1702-1 |
| gptkbp:apparentMagnitude |
8.99
|
| gptkbp:catalogue |
gptkb:Tycho_Catalogue
gptkb:Hipparcos_Catalogue gptkb:2MASS |
| gptkbp:constellation |
gptkb:Ursa_Major
|
| gptkbp:declination |
+53° 20′ 37.8″
|
| gptkbp:diameter |
~3.9 solar radii
|
| gptkbp:discoveredBy |
gptkb:Hipparcos_mission
|
| gptkbp:distanceFromEarth |
~457 light years
|
| gptkbp:luminosity |
~1,000 solar luminosities
|
| gptkbp:mass |
~7 solar masses
|
| gptkbp:metallicity |
[Fe/H] ≈ 0.0
|
| gptkbp:parallax |
7.13 mas
|
| gptkbp:properMotionRA |
-13.13 mas/yr
-23.13 mas/yr |
| gptkbp:radialVelocity |
-10.6 km/s
|
| gptkbp:rightAscension |
11h 12m 29.65s
|
| gptkbp:spectralType |
B2V
|
| gptkbp:temperature |
20,000 K
|
| gptkbp:bfsParent |
gptkb:Zosma
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
HIP 54879
|