Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
6 million years
|
| gptkbp:alsoKnownAs |
gptkb:HD_169142
|
| gptkbp:apparentMagnitude |
8.15
|
| gptkbp:catalogue |
gptkb:Hipparcos
gptkb:Henry_Draper_Catalogue gptkb:2MASS |
| gptkbp:constellation |
gptkb:Sagittarius
|
| gptkbp:declination |
-29° 46′ 49.3″
|
| gptkbp:diameter |
1.6 solar radii
|
| gptkbp:distanceFromEarth |
117 light years
|
| gptkbp:hasDebrisDisk |
yes
|
| gptkbp:hasInfraredExcess |
yes
|
| gptkbp:isHerbigAeStar |
yes
|
| gptkbp:isPreMainSequenceStar |
yes
|
| gptkbp:mass |
1.65 solar masses
|
| gptkbp:metallicity |
-0.49 [Fe/H]
|
| gptkbp:parallax |
27.89 mas
|
| gptkbp:properMotionRA |
-23.86 mas/yr
-1.36 mas/yr |
| gptkbp:rightAscension |
18h 24m 29.78s
|
| gptkbp:spectralType |
gptkb:A7V
|
| gptkbp:temperature |
7800 K
|
| gptkbp:variableStar |
yes
|
| gptkbp:bfsParent |
gptkb:U_Draconis
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
HIP 90277
|