21252+5618 TDS 1127
21h 25m 11.86s +56° 18' 06.3" P.A. 236.00 sep 1.1 mag 10.74,11.00
| Coord 2000 |
21252+5618 |
|
Discov num |
TDS1127 |
|
Comp |
|
|
Coord arcsec 2000 |
21 25 11.86 +56 18 06.3 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
234 |
|
Pa last |
235.7 |
|
P.A. Now (θ) |
235.7° |
|
| Sep first |
1.3 |
|
Sep last |
1.097 |
|
Sep. Now (ρ) |
1.097" |
|
| Mag pri |
10.74 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.26 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
3974-01084-1 |
|
Gaia DR2 |
2178629273371826432 |
|
