21536+3551 OSO 159 AB
21h 53m 34.79s +35° 50' 54.3" P.A. 38.00 sep 14.2 mag 9.13,17.10 Sp G0 dist. 87.57 pc (285.65 l.y.)
| Coord 2000 |
21536+3551 |
|
Discov num |
OSO 159 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 53 34.79 +35 50 54.3 |
|
| Date first |
1994 |
|
Date last |
2014 |
|
Obs |
5 |
|
| Pa first |
24 |
|
Pa last |
37.6 |
|
P.A. Now (θ) |
37.6° |
|
| Sep first |
14.1 |
|
Sep last |
14.152 |
|
Sep. Now (ρ) |
14.152" |
|
| Mag pri |
9.13 |
|
Mag sec |
17.10 |
|
delta mag (ΔM) |
7.97 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-113 |
|
Sec motion ra |
|
|
| Pri motion dec |
+139 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
21536+3551 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 53 35 +35 50 54 |
OSO 159 AB |
2014 |
5 |
38 |
14.2 |
9.13 |
17.10 |
7.97 |
|
<=== |
| Show |
|
|
21 53 35 +35 50 54 |
OSO 159 AC |
2014 |
5 |
197 |
21.4 |
9.13 |
17.10 |
7.97 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
HIP |
108056 |
|
Tycho2 |
2730-01713-1 |
|
Gaia DR2 |
1949182400905538304 |
|
| BD |
BD+35 4669 |
|
Distance |
87.57 |
|
Distance ly |
285.65 |
|
