02169+5703 STTA 25 (V551 Per)
02h 16m 51.71s +57° 03' 18.9" P.A. 205.00 sep 102.8 mag 6.52,7.41 Sp B1Iabe dist. 2564.1 pc (8364.09 l.y.)
Coord 2000 |
02169+5703 |
|
Discov num |
STTA 25 |
|
Comp |
|
|
Coord arcsec 2000 |
02 16 51.71 +57 03 18.9 |
|
Date first |
1875 |
|
Date last |
2015 |
|
Obs |
28 |
|
Pa first |
204 |
|
Pa last |
204.9 |
|
P.A. Now (θ) |
204.9° |
|
Sep first |
102.9 |
|
Sep last |
102.843 |
|
Sep. Now (ρ) |
102.843" |
|
Mag pri |
6.52 |
|
Mag sec |
7.41 |
|
delta mag (ΔM) |
0.89 |
|
Spectral class |
B1Iabe (blue-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-003 |
|
Notes |
N
(See Notes) |
|
rPM=0.333
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Var name |
V551 Per |
|
Constellation |
Perseus |
|
SAO |
23115 |
|
HIP |
10633 |
|
Tycho2 |
3694-02897-1 |
|
Gaia DR2 |
458535660628422400 |
|
HD |
13854 |
|
HR |
654 |
|
GC |
2721 |
|
BD |
BD+56 471 |
|
Distance |
2564.1 |
|
Distance ly |
8364.09 |
|