Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
9.65
|
| gptkbp:catalogue |
gptkb:Bonner_Durchmusterung
|
| gptkbp:colorIndexB-V |
-0.23
-1.08 |
| gptkbp:constellation |
gptkb:Lyra
|
| gptkbp:declination |
+63° 59′ 19″
|
| gptkbp:distanceFromEarth |
~1,000 light years
|
| gptkbp:luminosity |
gptkb:subdwarf_B
|
| gptkbp:otherDesignation |
2MASS J15203150+6359191
PG 1519+640 TYC 4196-1016-1 |
| gptkbp:parallax |
3.26 mas
0.04 mas |
| gptkbp:properMotionRA |
-7.6 mas/yr
+6.2 mas/yr |
| gptkbp:rightAscension |
15h 20m 31.5s
|
| gptkbp:spectralType |
sdB
|
| gptkbp:temperature |
~34,000 K
|
| gptkbp:variant |
no
|
| gptkbp:bfsParent |
gptkb:T_Coronae_Borealis
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
BD+25 3020
|