Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
astronomer red supergiant |
| gptkbp:apparentMagnitude |
2.399
-4.1 |
| gptkbp:BayerDesignation |
ε Pegasi
|
| gptkbp:catalogue |
gptkb:Hipparcos
gptkb:Simbad gptkb:Henry_Draper_Catalogue gptkb:Bright_Star_Catalogue |
| gptkbp:colorIndexB-V |
+1.15
+1.18 |
| gptkbp:constellation |
gptkb:Pegasus
|
| gptkbp:declination |
+09° 52′ 30″
|
| gptkbp:diameter |
185 solar radii
|
| gptkbp:discoveredBy |
known since antiquity
|
| gptkbp:distanceFromEarth |
672 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Epsilon Pegasi
|
| gptkbp:IAUApprovedName |
gptkb:Enif
|
| gptkbp:luminosity |
5,000 times Sun
|
| gptkbp:mass |
7 solar masses
|
| gptkbp:metallicity |
[Fe/H] = -0.03
|
| gptkbp:otherName |
gptkb:Enif
|
| gptkbp:parallax |
4.85 mas
|
| gptkbp:properMotionRA |
+12.02 mas/yr
-4.63 mas/yr |
| gptkbp:rightAscension |
21h 44m 11.2s
|
| gptkbp:spectralType |
K2Ib
|
| gptkbp:temperature |
4,700 K
|
| gptkbp:variableStar |
irregular variable
|
| gptkbp:bfsParent |
gptkb:Enif
|
| gptkbp:bfsLayer |
7
|