Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
6.6 billion years
|
| gptkbp:alsoKnownAs |
gptkb:Aldebaran
gptkb:HD_28305 |
| gptkbp:apparentMagnitude |
0.85
|
| gptkbp:BayerDesignation |
gptkb:Alpha_Tauri
|
| gptkbp:brightestStar |
gptkb:Taurus
|
| gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue gptkb:Bright_Star_Catalogue |
| gptkbp:constellation |
gptkb:Taurus
|
| gptkbp:declination |
+16° 30′ 33.4885″
|
| gptkbp:diameter |
44.2 solar radii
|
| gptkbp:distanceFromEarth |
65 light years
|
| gptkbp:FlamsteedDesignation |
gptkb:87_Tauri
|
| gptkbp:hasExoplanet |
yes
|
| gptkbp:luminosity |
518 solar luminosities
|
| gptkbp:mass |
1.16 solar masses
|
| gptkbp:metallicity |
[Fe/H] = -0.34
|
| gptkbp:parallax |
50.09 mas
|
| gptkbp:properMotionRA |
-188.94 mas/yr
+63.45 mas/yr |
| gptkbp:radialVelocity |
54.09 km/s
|
| gptkbp:rightAscension |
04h 35m 55.23907s
|
| gptkbp:spectralType |
K5+ III
|
| gptkbp:temperature |
3910 K
|
| gptkbp:variableStar |
suspected
|
| gptkbp:bfsParent |
gptkb:87_Tauri
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
HR 1409
|