21295+4836 SWN 1
21h 29m 29.47s +48° 36' 20.6" P.A. 2.00 sep 5.3 mag 13.10,13.20
| Coord 2000 |
21295+4836 |
|
Discov num |
SWN 1 |
|
Comp |
|
|
Coord arcsec 2000 |
21 29 29.47 +48 36 20.6 |
|
| Date first |
1952 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
0 |
|
Pa last |
2.1 |
|
P.A. Now (θ) |
2.1° |
|
| Sep first |
4.9 |
|
Sep last |
5.302 |
|
Sep. Now (ρ) |
5.302" |
|
| Mag pri |
13.10 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+015 |
|
Sec motion ra |
|
|
| Pri motion dec |
+042 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1978620141130792064 |
|
