22269+5712 BU 173 (HD 212985)
22h 26m 53.48s +57° 12' 08.1" P.A. 234.00 sep 2.8 mag 8.80,11.10 Sp A0
| Coord 2000 |
22269+5712 |
|
Discov num |
BU 173 |
|
Comp |
|
|
Coord arcsec 2000 |
22 26 53.48 +57 12 08.1 |
|
| Date first |
1873 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
250 |
|
Pa last |
234 |
|
P.A. Now (θ) |
234° |
|
| Sep first |
2.0 |
|
Sep last |
2.829 |
|
Sep. Now (ρ) |
2.829" |
|
| Mag pri |
8.80 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+028 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
+012 |
|
Sec motion dec |
-015 |
|
| Notes |
|
|
rPM=1.53
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 212985 |
|
Constellation |
Cepheus |
|
SAO |
34456 |
|
Tycho2 |
3991-01452-1 |
|
| Gaia DR2 |
2007801866916642176 |
|
HD |
212985 |
|
