02280+5057 HDS 322 (HD 15150)
02h 28m 02.21s +50° 57' 19.3" P.A. 330.00 sep 0.3 mag 8.90,11.48 Sp F5 dist. 241.55 pc (787.94 l.y.)
| Coord 2000 |
02280+5057 |
|
Discov num |
HDS 322 |
|
Comp |
|
|
Coord arcsec 2000 |
02 28 02.21 +50 57 19.3 |
|
| Date first |
1991 |
|
Date last |
2011 |
|
Obs |
8 |
|
| Pa first |
332 |
|
Pa last |
330.2 |
|
P.A. Now (θ) |
330.2° |
|
| Sep first |
0.3 |
|
Sep last |
0.337 |
|
Sep. Now (ρ) |
0.337" |
|
| Mag pri |
8.90 |
|
Mag sec |
11.48 |
|
delta mag (ΔM) |
2.58 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+025 |
|
Sec motion ra |
|
|
| Pri motion dec |
-023 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 15150 |
|
Constellation |
Andromeda |
|
SAO |
23357 |
|
HIP |
11478 |
|
| Tycho2 |
3307-00751-1 |
|
Gaia DR2 |
451651996278667520 |
|
HD |
15150 |
|
BD |
BD+50 555 |
|
| Distance |
241.55 |
|
Distance ly |
787.94 |
|
