Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:alsoKnownAs |
V1057 Cygni
|
| gptkbp:apparentMagnitude |
6.8
|
| gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
gptkb:Bright_Star_Catalogue |
| gptkbp:catalogueNumber |
BD+44 3670
HD 209025 HIP 108892 |
| gptkbp:constellation |
gptkb:Cygnus
|
| gptkbp:declination |
+44° 15′ 28″
|
| gptkbp:discoveredBy |
1969
|
| gptkbp:distanceFromEarth |
~2000 light years
|
| gptkbp:epoch |
gptkb:J2000
|
| https://www.w3.org/2000/01/rdf-schema#label |
HR 5487
|
| gptkbp:notableEvent |
underwent major outburst in 1969
|
| gptkbp:rightAscension |
20h 58m 53.7s
|
| gptkbp:spectralType |
F8Ib
|
| gptkbp:variableType |
variable star
|
| gptkbp:bfsParent |
gptkb:HIP_71683
|
| gptkbp:bfsLayer |
7
|