22163+7336 HDS 3159 (HD 211771)
22h 16m 17.91s +73° 36' 16.3" P.A. 211.00 sep 0.1 mag 8.70,9.67 Sp F2 dist. 135.87 pc (443.21 l.y.)
Coord 2000 |
22163+7336 |
|
Discov num |
HDS3159 |
|
Comp |
|
|
Coord arcsec 2000 |
22 16 17.91 +73 36 16.3 |
|
Date first |
1991 |
|
Date last |
2009 |
|
Obs |
4 |
|
Pa first |
275 |
|
Pa last |
210.6 |
|
P.A. Now (θ) |
210.6° |
|
Sep first |
0.2 |
|
Sep last |
0.137 |
|
Sep. Now (ρ) |
0.137" |
|
Mag pri |
8.70 |
|
Mag sec |
9.67 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
+042 |
|
Sec motion ra |
|
|
Pri motion dec |
+039 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 211771 |
|
Constellation |
Cepheus |
|
SAO |
10299 |
|
HIP |
109962 |
|
Tycho2 |
4475-00603-1 |
|
Gaia DR2 |
2278998677635597056 |
|
HD |
211771 |
|
BD |
BD+72 1025 |
|
Distance |
135.87 |
|
Distance ly |
443.21 |
|