Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:variable_star
|
| gptkbp:apparentMagnitude |
6.45
|
| gptkbp:constellation |
gptkb:Cassiopeia
|
| gptkbp:declination |
+61° 03′ 54″
|
| gptkbp:diameter |
~300 R☉
|
| gptkbp:discoveredBy |
variable star surveys
|
| gptkbp:distanceFromEarth |
~2,000 light years
|
| gptkbp:epoch |
gptkb:J2000
|
| gptkbp:locatedIn |
gptkb:Cassiopeia
|
| gptkbp:luminosity |
~6,000 L☉
|
| gptkbp:mass |
~1.5 M☉
|
| gptkbp:otherDesignation |
gptkb:BD+60_2631
2MASS J23284962+6103537 HD 220074 HIP 115604 SAO 20912 |
| gptkbp:parallax |
1.62 mas
0.23 mas |
| gptkbp:period |
~300 days
|
| gptkbp:properMotionRA |
-2.13 mas/yr
|
| gptkbp:radialVelocity |
-47.5 km/s
|
| gptkbp:rightAscension |
23h 28m 49.6s
|
| gptkbp:spectralType |
M6e
|
| gptkbp:variableType |
gptkb:Mira_variable
|
| gptkbp:bfsParent |
gptkb:BD+57_521
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
V481 Cas
|