18256+0802 STT 348 (V2291 Oph)
18h 25m 38.79s +08° 01' 55.2" P.A. -1.00 sep -1.0 mag 5.67, Sp G9II+B9IV dist. 241.55 pc (787.94 l.y.)
| Coord 2000 |
18256+0802 |
|
Discov num |
STT 348 |
|
Comp |
|
|
Coord arcsec 2000 |
18 25 38.79 +08 01 55.2 |
|
| Date first |
-1 |
|
Date last |
-1 |
|
Obs |
0 |
|
| Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
| Sep first |
-1.0 |
|
Sep last |
-1 |
|
Sep. Now (ρ) |
-1 |
|
| Mag pri |
5.67 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
G9II+B9IV (yellow/blue-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
N
X
(See Notes, Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V2291 Oph |
|
Constellation |
Ophiuchus |
|
SAO |
123462 |
|
HIP |
90313 |
|
| Tycho2 |
1023-02454-1 |
|
Gaia DR2 |
4478420918484111360 |
|
HD |
169689 |
|
HR |
6902 |
|
| BD |
BD+07 3682 |
|
FK5 |
1478 |
|
Distance |
241.55 |
|
Distance ly |
787.94 |
|
