17150+1238 HDS 2439
17h 14m 58.78s +12° 37' 31.7" P.A. 169.00 sep 0.5 mag 9.33,12.71 Sp F0 dist. 199.2 pc (649.79 l.y.)
| Coord 2000 |
17150+1238 |
|
Discov num |
HDS2439 |
|
Comp |
|
|
Coord arcsec 2000 |
17 14 58.78 +12 37 31.7 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
169 |
|
Pa last |
168.9 |
|
P.A. Now (θ) |
168.9° |
|
| Sep first |
0.6 |
|
Sep last |
0.518 |
|
Sep. Now (ρ) |
0.518" |
|
| Mag pri |
9.33 |
|
Mag sec |
12.71 |
|
delta mag (ΔM) |
3.38 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
HIP |
84376 |
|
Tycho2 |
0986-00020-1 |
|
Gaia DR2 |
4541352428557589248 |
|
| BD |
BD+12 3179 |
|
Distance |
199.2 |
|
Distance ly |
649.79 |
|