17327+0251 HDS 2475 (HD 159121)
17h 32m 44.47s +02° 51' 18.7" P.A. 226.00 sep 0.1 mag 9.95,10.59 Sp A0 dist. 268.82 pc (876.89 l.y.)
| Coord 2000 |
17327+0251 |
|
Discov num |
HDS2475 |
|
Comp |
|
|
Coord arcsec 2000 |
17 32 44.47 +02 51 18.7 |
|
| Date first |
1991 |
|
Date last |
2013 |
|
Obs |
4 |
|
| Pa first |
208 |
|
Pa last |
226.3 |
|
P.A. Now (θ) |
226.3° |
|
| Sep first |
0.1 |
|
Sep last |
0.136 |
|
Sep. Now (ρ) |
0.136" |
|
| Mag pri |
9.95 |
|
Mag sec |
10.59 |
|
delta mag (ΔM) |
0.64 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 159121 |
|
Constellation |
Ophiuchus |
|
SAO |
122488 |
|
HIP |
85861 |
|
| Tycho2 |
0418-01314-1 |
|
Gaia DR2 |
4376836317629393024 |
|
HD |
159121 |
|
BD |
BD+02 3345 |
|
| Distance |
268.82 |
|
Distance ly |
876.89 |
|
