Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
5.0
+0.7 |
| gptkbp:BayerDesignation |
b Tauri
|
| gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
|
| gptkbp:colorIndexB-V |
+0.19
|
| gptkbp:constellation |
gptkb:Taurus
|
| gptkbp:declination |
+22° 35′ 23″
|
| gptkbp:diameter |
about 2.2 solar radii
|
| gptkbp:distanceFromEarth |
approximately 290 light-years
|
| gptkbp:FlamsteedDesignation |
gptkb:74_Tauri
|
| gptkbp:HDNumber |
gptkb:HD_28149
|
| gptkbp:HIPNumber |
HIP 20784
|
| gptkbp:HRNumber |
HR 1403
|
| https://www.w3.org/2000/01/rdf-schema#label |
74 Tauri
|
| gptkbp:luminosity |
about 25 times Sun
|
| gptkbp:mass |
about 2.1 solar masses
|
| gptkbp:parallax |
11.23 mas
|
| gptkbp:properMotionRA |
+19.13 mas/yr
−25.13 mas/yr |
| gptkbp:rightAscension |
04h 22m 44.6s
|
| gptkbp:rotationPeriod |
about 120 km/s
|
| gptkbp:SAONumber |
SAO 76641
|
| gptkbp:spectralType |
gptkb:A7V
|
| gptkbp:bfsParent |
gptkb:Ain_(Epsilon_Tauri)
|
| gptkbp:bfsLayer |
7
|