Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
variable star
|
| gptkbp:apparentMagnitudeMax |
9.8
|
| gptkbp:apparentMagnitudeMin |
10.6
|
| gptkbp:category |
pulsating variable star
post-AGB star |
| gptkbp:constellation |
gptkb:Taurus
|
| gptkbp:declination |
+26° 10′ 44″
|
| gptkbp:discoveredBy |
gptkb:T.E._Espin
|
| gptkbp:discoveredIn |
1905
|
| gptkbp:distanceFromEarth |
1,820 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
RV Tauri
|
| gptkbp:luminosity |
~5,000 L☉
|
| gptkbp:mass |
~0.6 M☉
|
| gptkbp:otherDesignation |
gptkb:HIP_20885
gptkb:2MASS_J04470668+2610442 gptkb:BD+25_727 gptkb:HD_283447 gptkb:SAO_77006 |
| gptkbp:parallax |
0.19 mas
1.79 mas |
| gptkbp:period |
78.5 days
|
| gptkbp:rightAscension |
04h 47m 06.7s
|
| gptkbp:spectralType |
F7Ib-G2Ib
|
| gptkbp:temperature |
~5,000 K
|
| gptkbp:variableType |
RV Tauri variable
|
| gptkbp:bfsParent |
gptkb:Type_II_Cepheid_variable
gptkb:Type_II_Cepheids |
| gptkbp:bfsLayer |
7
|