Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
gptkb:variable_star |
| gptkbp:apparentMagnitude |
-2.5
7.8–9.9 |
| gptkbp:constellation |
gptkb:Virgo
|
| gptkbp:declination |
-03° 09′ 56″
|
| gptkbp:discoveredBy |
gptkb:Edward_Charles_Pickering
|
| gptkbp:discoveredIn |
1884
|
| gptkbp:distanceFromEarth |
~1,300 light-years
|
| gptkbp:locatedIn |
gptkb:Milky_Way
|
| gptkbp:luminosity |
~1,200 L☉
|
| gptkbp:mass |
~0.6 M☉
|
| gptkbp:metallicity |
[Fe/H] = -1.0
|
| gptkbp:notableFor |
prototype of W Virginis variable stars (Type II Cepheids)
|
| gptkbp:otherDesignation |
gptkb:2MASS_J13260162-0309557
gptkb:BD-02_3566 gptkb:GSC_04960-01013 gptkb:HD_118661 gptkb:HIP_66555 gptkb:HR_5129 gptkb:SAO_139464 |
| gptkbp:parallax |
2.51 mas
0.23 mas |
| gptkbp:period |
17.27134 days
|
| gptkbp:radialVelocity |
-24.0 km/s
|
| gptkbp:rightAscension |
13h 26m 01.6s
|
| gptkbp:spectralType |
F0Iab – G0Iab
|
| gptkbp:temperature |
5,500–6,500 K
|
| gptkbp:variableType |
gptkb:Type_II_Cepheid
|
| gptkbp:bfsParent |
gptkb:Type_II_Cepheids
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
W Virginis
|