Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
gptkb:binary_star_system |
| gptkbp:apparentMagnitude |
4.29
-0.53 |
| gptkbp:BayerDesignation |
gptkb:ζ_UMi
|
| gptkbp:catalogue |
gptkb:HD_139777
gptkb:HIP_75308 HR 5944 |
| gptkbp:component |
ζ UMi A
ζ UMi B ζ UMi C |
| gptkbp:constellation |
gptkb:Ursa_Minor
|
| gptkbp:declination |
+77° 47′ 40″
|
| gptkbp:diameter |
3.4 solar radii
|
| gptkbp:distanceFromEarth |
369 light years
|
| gptkbp:FlamsteedDesignation |
16 Ursae Minoris
|
| gptkbp:luminosity |
120 times Sun
|
| gptkbp:mass |
2.5 solar masses
|
| gptkbp:otherName |
gptkb:Zeta_Ursae_Minoris
|
| gptkbp:parallax |
0.18 mas
8.84 mas |
| gptkbp:properMotionRA |
-13.13 mas/yr
+7.13 mas/yr |
| gptkbp:rightAscension |
15h 44m 03.5s
|
| gptkbp:rotationPeriod |
210 km/s
|
| gptkbp:spectralType |
A3Vn
|
| gptkbp:bfsParent |
gptkb:Zeta_Ursae_Minoris
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
ζ UMi
|