21277+7119 LDS 1953
21h 27m 45.18s +71° 19' 19.5" P.A. 116.00 sep 11.5 mag 13.20,19.00
| Coord 2000 |
21277+7119 |
|
Discov num |
LDS1953 |
|
Comp |
|
|
Coord arcsec 2000 |
21 27 45.18 +71 19 19.5 |
|
| Date first |
1966 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
115 |
|
Pa last |
115.6 |
|
P.A. Now (θ) |
115.6° |
|
| Sep first |
12.0 |
|
Sep last |
11.457 |
|
Sep. Now (ρ) |
11.457" |
|
| Mag pri |
13.20 |
|
Mag sec |
19.00 |
|
delta mag (ΔM) |
5.8 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
|
|
| Pri motion dec |
+109 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2272509836750038784 |
|
