23375+4922 COU 2674 (HD 222104)
23h 37m 27.36s +49° 21' 50.6" P.A. 22.00 sep 0.3 mag 8.56,9.36 Sp F5 dist. 91.32 pc (297.89 l.y.)
Coord 2000 |
23375+4922 |
|
Discov num |
COU2674 |
|
Comp |
|
|
Coord arcsec 2000 |
23 37 27.36 +49 21 50.6 |
|
Date first |
1990 |
|
Date last |
2014 |
|
Obs |
20 |
|
Pa first |
17 |
|
Pa last |
21.8 |
|
P.A. Now (θ) |
21.8° |
|
Sep first |
0.5 |
|
Sep last |
0.296 |
|
Sep. Now (ρ) |
0.296" |
|
Mag pri |
8.56 |
|
Mag sec |
9.36 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
-058 |
|
Sec motion ra |
-058 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
+011 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 222104 |
|
Constellation |
Andromeda |
|
SAO |
53197 |
|
HIP |
116578 |
|
Tycho2 |
3645-00654-1 |
|
HD |
222104 |
|
BD |
BD+48 4109 |
|
Distance |
91.32 |
|
Distance ly |
297.89 |
|