21274+7028 CSR 1
21h 27m 25.37s +70° 28' 08.3" P.A. 286.00 sep 7.7 mag 10.50,11.00
| Coord 2000 |
21274+7028 |
|
Discov num |
CSR 1 |
|
Comp |
|
|
Coord arcsec 2000 |
21 27 25.37 +70 28 08.3 |
|
| Date first |
1894 |
|
Date last |
2018 |
|
Obs |
11 |
|
| Pa first |
260 |
|
Pa last |
285.8 |
|
P.A. Now (θ) |
285.8° |
|
| Sep first |
8.9 |
|
Sep last |
7.718 |
|
Sep. Now (ρ) |
7.718" |
|
| Mag pri |
10.50 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
+024 |
|
| Notes |
|
|
rPM=1.458
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2272179197285505920 |
|
