17330+0913 HDS 2477 (HD 159184)
17h 32m 59.13s +09° 12' 42.3" P.A. 137.00 sep 0.4 mag 8.61,11.84 Sp A0 dist. 277.01 pc (903.61 l.y.)
| Coord 2000 |
17330+0913 |
|
Discov num |
HDS2477 |
|
Comp |
|
|
Coord arcsec 2000 |
17 32 59.13 +09 12 42.3 |
|
| Date first |
1991 |
|
Date last |
2013 |
|
Obs |
3 |
|
| Pa first |
122 |
|
Pa last |
137.4 |
|
P.A. Now (θ) |
137.4° |
|
| Sep first |
0.3 |
|
Sep last |
0.41 |
|
Sep. Now (ρ) |
0.41" |
|
| Mag pri |
8.61 |
|
Mag sec |
11.84 |
|
delta mag (ΔM) |
3.23 |
|
Spectral class |
A0 (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
| Name |
HD 159184 |
|
Constellation |
Ophiuchus |
|
SAO |
122493 |
|
HIP |
85876 |
|
| Tycho2 |
0992-00034-1 |
|
Gaia DR2 |
4490721395569773184 |
|
HD |
159184 |
|
BD |
BD+09 3415 |
|
| Distance |
277.01 |
|
Distance ly |
903.61 |
|
