21229+3149 J 2344
21h 22m 51.24s +31° 47' 03.4" P.A. 227.00 sep 6.7 mag 13.00,13.80
| Coord 2000 |
21229+3149 |
|
Discov num |
J 2344 |
|
Comp |
|
|
Coord arcsec 2000 |
21 22 51.24 +31 47 03.4 |
|
| Date first |
1942 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
225 |
|
Pa last |
227.4 |
|
P.A. Now (θ) |
227.4° |
|
| Sep first |
4.0 |
|
Sep last |
6.7 |
|
Sep. Now (ρ) |
6.7" |
|
| Mag pri |
13.00 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
+017 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=1.196
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1853668719155158016 |
|
