21209+2455 UC 4448
21h 20m 54.56s +24° 55' 25.8" P.A. 196.00 sep 30.3 mag 16.30,16.30
| Coord 2000 |
21209+2455 |
|
Discov num |
UC 4448 |
|
Comp |
|
|
Coord arcsec 2000 |
21 20 54.56 +24 55 25.8 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
196 |
|
Pa last |
196.2 |
|
P.A. Now (θ) |
196.2° |
|
| Sep first |
30.2 |
|
Sep last |
30.288 |
|
Sep. Now (ρ) |
30.288" |
|
| Mag pri |
16.30 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-054 |
|
Sec motion ra |
-061 |
|
| Pri motion dec |
+020 |
|
Sec motion dec |
+052 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.409
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1840541237508575616 |
|
