Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
gptkb:red_supergiant |
| gptkbp:apparentMagnitude |
3.62
|
| gptkbp:BayerDesignation |
gptkb:η_Piscium
|
| gptkbp:catalogueNumber |
gptkb:HD_9270
HIP 7097 HR 437 |
| gptkbp:constellation |
gptkb:Pisces
|
| gptkbp:declination |
+15° 18′ 32″
|
| gptkbp:diameter |
26 solar radii
|
| gptkbp:discoveredBy |
known since antiquity
|
| gptkbp:distanceFromEarth |
294 light years
|
| gptkbp:FlamsteedDesignation |
7 Piscium
|
| gptkbp:luminosity |
457 times Sun
|
| gptkbp:mass |
3.6 solar masses
|
| gptkbp:metallicity |
−0.01
|
| gptkbp:otherName |
gptkb:Eta_Piscium
gptkb:Kullat_Nunu gptkb:Alpherg |
| gptkbp:parallax |
11.10 mas
|
| gptkbp:properMotionRA |
+47.16 mas/yr
−13.55 mas/yr |
| gptkbp:rightAscension |
01h 08m 35.1s
|
| gptkbp:spectralType |
G7IIIa
|
| gptkbp:temperature |
4,933 K
|
| gptkbp:variableStar |
no
|
| gptkbp:visibleToNakedEye |
yes
|
| gptkbp:bfsParent |
gptkb:Eta_Piscium
gptkb:Alpherg |
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
η Piscium
|