21304+2445 POU 5390
21h 30m 24.10s +24° 45' 45.1" P.A. 184.00 sep 19.3 mag 12.50,14.40
| Coord 2000 |
21304+2445 |
|
Discov num |
POU5390 |
|
Comp |
|
|
Coord arcsec 2000 |
21 30 24.10 +24 45 45.1 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
176 |
|
Pa last |
184.4 |
|
P.A. Now (θ) |
184.4° |
|
| Sep first |
17.9 |
|
Sep last |
19.291 |
|
Sep. Now (ρ) |
19.291" |
|
| Mag pri |
12.50 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
| Pri motion ra |
+023 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+012 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
rPM=1.483
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1798313939390455808 |
|
