Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
20 million years
|
| gptkbp:apparentMagnitude |
3.93
|
| gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue gptkb:Bright_Star_Catalogue |
| gptkbp:constellation |
gptkb:Eridanus
|
| gptkbp:declination |
-03° 21′ 08″
|
| gptkbp:diameter |
6.0 solar radii
|
| gptkbp:distanceFromEarth |
520 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Nu Eridani
|
| gptkbp:luminosity |
5,000 times solar luminosity
|
| gptkbp:mass |
8.7 solar masses
|
| gptkbp:metallicity |
-0.16 [Fe/H]
|
| gptkbp:otherDesignation |
gptkb:HD_29248
gptkb:HIP_21444 gptkb:HR_1463 |
| gptkbp:parallax |
6.29 mas
|
| gptkbp:properMotionRA |
+2.13 mas/yr
-13.97 mas/yr |
| gptkbp:radialVelocity |
+14.5 km/s
|
| gptkbp:rightAscension |
04h 36m 19.6s
|
| gptkbp:spectralType |
B2III
|
| gptkbp:temperature |
22,000 K
|
| gptkbp:variableType |
gptkb:Beta_Cephei_variable
|
| gptkbp:bfsParent |
gptkb:Constellation_Eridanus
|
| gptkbp:bfsLayer |
6
|