Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
0.77
3.85 |
| gptkbp:colorIndexB-V |
1.10
1.04 |
| gptkbp:constellation |
gptkb:Horologium
|
| gptkbp:declination |
-42° 18′ 44″
|
| gptkbp:diameter |
11 solar radii
|
| gptkbp:discoveredBy |
known since antiquity
|
| gptkbp:distanceFromEarth |
115 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Alpha Horologii
|
| gptkbp:luminosity |
38 times Sun
|
| gptkbp:mass |
1.55 solar masses
|
| gptkbp:metallicity |
[Fe/H] = -0.02
|
| gptkbp:otherDesignation |
2MASS J02461519-4218439
CD-42 1012 HD 20821 HIP 15382 HR 1016 SAO 216655 |
| gptkbp:parallax |
0.18 mas
28.32 mas |
| gptkbp:properMotionRA |
-8.16 mas/yr
+74.36 mas/yr |
| gptkbp:radialVelocity |
+21.6 km/s
|
| gptkbp:rightAscension |
02h 46m 15.2s
|
| gptkbp:spectralType |
K2III
|
| gptkbp:temperature |
4,700 K
|
| gptkbp:variableStar |
no
|
| gptkbp:bfsParent |
gptkb:Horologium
|
| gptkbp:bfsLayer |
6
|