Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
approximately 50 million years
|
| gptkbp:alsoKnownAs |
BD+20 2184
HD 77407 |
| gptkbp:apparentMagnitude |
6.78
|
| gptkbp:catalogue |
gptkb:Hipparcos
gptkb:Henry_Draper_Catalogue |
| gptkbp:constellation |
gptkb:cancer
|
| gptkbp:declination |
+20° 49′ 47″
|
| gptkbp:diameter |
1.05 solar radii
|
| gptkbp:distanceFromEarth |
approximately 46 light years
|
| gptkbp:hasCompanion |
HD 77407 B
|
| gptkbp:mass |
1.02 solar masses
|
| gptkbp:metallicity |
[Fe/H] = -0.01
|
| gptkbp:parallax |
70.97 mas
|
| gptkbp:properMotionRA |
-138.13 mas/yr
-12.06 mas/yr |
| gptkbp:radialVelocity |
-1.2 km/s
|
| gptkbp:rightAscension |
09h 03m 27.0s
|
| gptkbp:spectralType |
G0V
|
| https://www.w3.org/2000/01/rdf-schema#label |
HIP 44400
|