20229+2521 POU 4421
20h 22m 49.44s +25° 20' 50.1" P.A. 237.00 sep 10.1 mag 12.70,14.10
Coord 2000 |
20229+2521 |
|
Discov num |
POU4421 |
|
Comp |
|
|
Coord arcsec 2000 |
20 22 49.44 +25 20 50.1 |
|
Date first |
1898 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
236 |
|
Pa last |
237.1 |
|
P.A. Now (θ) |
237.1° |
|
Sep first |
11.3 |
|
Sep last |
10.058 |
|
Sep. Now (ρ) |
10.058" |
|
Mag pri |
12.70 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
+013 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-013 |
|
Notes |
|
|
rPM=0.682
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Gaia DR2 |
1832312767381371904 |
|