21275+7028 SHR 1
21h 28m 05.70s +70° 34' 13.4" P.A. 141.00 sep 11.5 mag 10.20,10.70
| Coord 2000 |
21275+7028 |
|
Discov num |
SHR 1 |
|
Comp |
|
|
Coord arcsec 2000 |
21 28 05.70 +70 34 13.4 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
151 |
|
Pa last |
141.4 |
|
P.A. Now (θ) |
141.4° |
|
| Sep first |
12.1 |
|
Sep last |
11.519 |
|
Sep. Now (ρ) |
11.519" |
|
| Mag pri |
10.20 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-028 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+008 |
|
| Notes |
|
|
rPM=1.09
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2272186511610964096 |
|
