17102-2746 I 246 (HD 155010)
17h 10m 09.08s -27° 46' 24.2" P.A. 47.00 sep 1.4 mag 7.89,11.40 Sp F3V
| Coord 2000 |
17102-2746 |
|
Discov num |
I 246 |
|
Comp |
|
|
Coord arcsec 2000 |
17 10 09.08 -27 46 24.2 |
|
| Date first |
1897 |
|
Date last |
1966 |
|
Obs |
7 |
|
| Pa first |
30 |
|
Pa last |
46.8 |
|
P.A. Now (θ) |
46.8° |
|
| Sep first |
0.9 |
|
Sep last |
1.37 |
|
Sep. Now (ρ) |
1.37" |
|
| Mag pri |
7.89 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
3.51 |
|
Spectral class |
F3V (yellow-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-043 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 155010 |
|
Constellation |
Ophiuchus |
|
SAO |
185097 |
|
Tycho2 |
6820-00031-1 |
|
| Gaia DR2 |
4108476208239108864 |
|
HD |
155010 |
|