03235+5209 COU 2569 (HD 20834)
03h 23m 30.11s +52° 08' 54.6" P.A. 152.00 sep 0.3 mag 9.13,10.33 Sp B9 dist. 460.83 pc (1503.23 l.y.)
| Coord 2000 |
03235+5209 |
|
Discov num |
COU2569 |
|
Comp |
|
|
Coord arcsec 2000 |
03 23 30.11 +52 08 54.6 |
|
| Date first |
1991 |
|
Date last |
2009 |
|
Obs |
3 |
|
| Pa first |
149 |
|
Pa last |
152.2 |
|
P.A. Now (θ) |
152.2° |
|
| Sep first |
0.3 |
|
Sep last |
0.311 |
|
Sep. Now (ρ) |
0.311" |
|
| Mag pri |
9.13 |
|
Mag sec |
10.33 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
+015 |
|
Sec motion ra |
|
|
| Pri motion dec |
+006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 20834 |
|
Constellation |
Perseus |
|
SAO |
24000 |
|
HIP |
15790 |
|
| Tycho2 |
3324-01131-1 |
|
Gaia DR2 |
442964686189305600 |
|
HD |
20834 |
|
BD |
BD+51 726 |
|
| Distance |
460.83 |
|
Distance ly |
1503.23 |
|
