Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
binary star system
|
| gptkbp:apparentMagnitude |
4.43
|
| gptkbp:catalogueNumber |
gptkb:HR_1325
gptkb:HD_26965 gptkb:Gliese_166 gptkb:HIP_19849 |
| gptkbp:component |
gptkb:40_Eridani_B
gptkb:40_Eridani_A gptkb:40_Eridani_C |
| gptkbp:declination |
-07° 39′ 10″
|
| gptkbp:discoveredBy |
gptkb:William_Herschel
|
| gptkbp:discoveredIn |
1783
|
| gptkbp:distanceFromEarth |
16.3 light years
|
| gptkbp:epoch |
gptkb:J2000
|
| https://www.w3.org/2000/01/rdf-schema#label |
40 Eridani
|
| gptkbp:locatedIn |
constellation Eridanus
|
| gptkbp:metallicity |
[Fe/H] = -0.31
|
| gptkbp:notableFor |
first white dwarf discovered
fictional home star of Vulcan in Star Trek |
| gptkbp:otherName |
gptkb:Omicron2_Eridani
gptkb:Keid |
| gptkbp:parallax |
199.2631 mas
|
| gptkbp:properMotionRA |
+418.82 mas/yr
-581.04 mas/yr |
| gptkbp:radialVelocity |
-6.1 km/s
|
| gptkbp:rightAscension |
04h 15m 16.3s
|
| gptkbp:visibleToNakedEye |
yes
|
| gptkbp:bfsParent |
gptkb:Constellation_Eridanus
|
| gptkbp:bfsLayer |
6
|