23417+4825 HDS 3366 (HD 222590)
23h 41m 40.29s +48° 24' 34.8" P.A. 290.00 sep 0.1 mag 8.56,9.45 Sp F5 dist. 177.94 pc (580.44 l.y.)
| Coord 2000 |
23417+4825 |
|
Discov num |
HDS3366 |
|
Comp |
|
|
Coord arcsec 2000 |
23 41 40.29 +48 24 34.8 |
|
| Date first |
1991 |
|
Date last |
2014 |
|
Obs |
13 |
|
| Pa first |
104 |
|
Pa last |
290.4 |
|
P.A. Now (θ) |
290.4° |
|
| Sep first |
0.1 |
|
Sep last |
0.053 |
|
Sep. Now (ρ) |
0.053" |
|
| Mag pri |
8.56 |
|
Mag sec |
9.45 |
|
delta mag (ΔM) |
0.89 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-026 |
|
Sec motion ra |
|
|
| Pri motion dec |
-019 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 222590 |
|
Constellation |
Andromeda |
|
SAO |
53281 |
|
HIP |
116895 |
|
| Tycho2 |
3642-00499-1 |
|
Gaia DR2 |
1940354834361257600 |
|
HD |
222590 |
|
BD |
BD+47 4242 |
|
| Distance |
177.94 |
|
Distance ly |
580.44 |
|
