20310+2350 POU 4549
20h 31m 00.33s +23° 50' 05.1" P.A. 344.00 sep 9.2 mag 14.40,14.50
| Coord 2000 |
20310+2350 |
|
Discov num |
POU4549 |
|
Comp |
|
|
Coord arcsec 2000 |
20 31 00.33 +23 50 05.1 |
|
| Date first |
1899 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
347 |
|
Pa last |
344.4 |
|
P.A. Now (θ) |
344.4° |
|
| Sep first |
9.1 |
|
Sep last |
9.151 |
|
Sep. Now (ρ) |
9.151" |
|
| Mag pri |
14.40 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+022 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-063 |
|
Sec motion dec |
+074 |
|
| Notes |
|
|
rPM=1.881
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831349835703421440 |
|
