Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
4.42
-1.36 |
| gptkbp:BayerDesignation |
gptkb:c_Ophiuchi
|
| gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue gptkb:Bright_Star_Catalogue |
| gptkbp:colorIndexB-V |
-0.13
-0.56 |
| gptkbp:constellation |
gptkb:Ophiuchus
|
| gptkbp:declination |
+02° 30′ 46″
|
| gptkbp:diameter |
3.9 solar radii
|
| gptkbp:distanceFromEarth |
520 light years
|
| gptkbp:FlamsteedDesignation |
gptkb:68_Ophiuchi
|
| https://www.w3.org/2000/01/rdf-schema#label |
68 Ophiuchi
|
| gptkbp:luminosity |
1,100 times Sun
|
| gptkbp:mass |
5.7 solar masses
|
| gptkbp:parallax |
6.28 mas
|
| gptkbp:properMotionRA |
-2.13 mas/yr
-20.13 mas/yr |
| gptkbp:rightAscension |
18h 00m 32.6s
|
| gptkbp:rotationPeriod |
290 km/s
|
| gptkbp:SIMBADID |
gptkb:HD_164353
|
| gptkbp:spectralType |
B5V
|
| gptkbp:variableStar |
no
|
| gptkbp:bfsParent |
gptkb:Melotte_186
|
| gptkbp:bfsLayer |
6
|