Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:alsoKnownAs |
gptkb:Struve_2398
|
| gptkbp:apparentMagnitude |
8.94
9.70 |
| gptkbp:catalogue |
Gliese 725
LHS 59 HIP 91768 BD+59 1915 |
| gptkbp:component |
gptkb:Struve_2398_B
Struve 2398 A |
| gptkbp:declination |
+59° 37′ 49″
|
| gptkbp:discoveredBy |
gptkb:Friedrich_Georg_Wilhelm_von_Struve
|
| gptkbp:discoveredIn |
1820
|
| gptkbp:distanceFromEarth |
11.5 light years
|
| gptkbp:hasFlareActivity |
yes
|
| https://www.w3.org/2000/01/rdf-schema#label |
Struve Z
|
| gptkbp:isNearbyStar |
yes
|
| gptkbp:locatedIn |
constellation Draco
|
| gptkbp:mass |
0.20 solar masses
0.29 solar masses |
| gptkbp:metallicity |
-0.39
|
| gptkbp:orbitType |
295 years
|
| gptkbp:parallax |
284.56 mas
|
| gptkbp:properMotionRA |
2.4 arcsec/year
|
| gptkbp:rightAscension |
18h 42m 46.7s
|
| gptkbp:separates |
56 AU
|
| gptkbp:spectralType |
M3.5V
M3V |
| gptkbp:bfsParent |
gptkb:Struve_(crater)
|
| gptkbp:bfsLayer |
7
|