22191+7601 HDS 3161 (HD 212237)
22h 19m 05.61s +76° 00' 47.4" P.A. 192.00 sep 0.4 mag 7.72,9.59 Sp A0 dist. 273.22 pc (891.24 l.y.)
| Coord 2000 |
22191+7601 |
|
Discov num |
HDS3161 |
|
Comp |
|
|
Coord arcsec 2000 |
22 19 05.61 +76 00 47.4 |
|
| Date first |
1991 |
|
Date last |
1997 |
|
Obs |
2 |
|
| Pa first |
191 |
|
Pa last |
191.5 |
|
P.A. Now (θ) |
191.5° |
|
| Sep first |
0.4 |
|
Sep last |
0.408 |
|
Sep. Now (ρ) |
0.408" |
|
| Mag pri |
7.72 |
|
Mag sec |
9.59 |
|
delta mag (ΔM) |
1.87 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+025 |
|
Sec motion ra |
|
|
| Pri motion dec |
+010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 212237 |
|
Constellation |
Cepheus |
|
SAO |
10315 |
|
HIP |
110183 |
|
| Tycho2 |
4600-00439-1 |
|
Gaia DR2 |
2280565271250886912 |
|
HD |
212237 |
|
BD |
BD+75 822 |
|
| Distance |
273.22 |
|
Distance ly |
891.24 |
|
