Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
4.43
|
| gptkbp:catalogueNumber |
gptkb:HD_26965
|
| gptkbp:contains |
gptkb:Omicron2_Eridani_B
gptkb:Omicron2_Eridani_A gptkb:Omicron2_Eridani_C |
| gptkbp:declination |
-07° 39′ 10″
|
| gptkbp:discoveredBy |
gptkb:William_Herschel
|
| gptkbp:discoveredIn |
1783
|
| gptkbp:distanceFromEarth |
16.5 light years
|
| gptkbp:hasComponent |
binary star system
|
| gptkbp:hasRedDwarf |
gptkb:Omicron2_Eridani_C
|
| gptkbp:hasWhiteDwarf |
gptkb:Omicron2_Eridani_B
|
| https://www.w3.org/2000/01/rdf-schema#label |
Omicron2 Eridani system
|
| gptkbp:locatedIn |
gptkb:Eridanus_constellation
|
| gptkbp:mainStar |
gptkb:Omicron2_Eridani_A
|
| gptkbp:notableFor |
first visual binary with a white dwarf discovered
|
| gptkbp:otherName |
gptkb:40_Eridani
gptkb:Keid |
| gptkbp:rightAscension |
04h 15m 16.3s
|
| gptkbp:spectralType |
K1V + DA4 + M4.5V
|
| gptkbp:bfsParent |
gptkb:Omicron2_Eridani_B
|
| gptkbp:bfsLayer |
7
|