21117+2443 POU 5238
21h 11m 45.71s +24° 42' 59.4" P.A. 242.00 sep 12.8 mag 13.80,13.80
| Coord 2000 |
21117+2443 |
|
Discov num |
POU5238 |
|
Comp |
|
|
Coord arcsec 2000 |
21 11 45.71 +24 42 59.4 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
240 |
|
Pa last |
242.2 |
|
P.A. Now (θ) |
242.2° |
|
| Sep first |
13.1 |
|
Sep last |
12.848 |
|
Sep. Now (ρ) |
12.848" |
|
| Mag pri |
13.80 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+009 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=1.244
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1840660946836984448 |
|
