20447+2330 POU 4945
20h 44m 43.65s +23° 30' 16.1" P.A. 161.00 sep 7.3 mag 13.40,14.00
| Coord 2000 |
20447+2330 |
|
Discov num |
POU4945 |
|
Comp |
|
|
Coord arcsec 2000 |
20 44 43.65 +23 30 16.1 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
166 |
|
Pa last |
160.7 |
|
P.A. Now (θ) |
160.7° |
|
| Sep first |
9.2 |
|
Sep last |
7.28 |
|
Sep. Now (ρ) |
7.28" |
|
| Mag pri |
13.40 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
-024 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-025 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.866
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1842354224810800384 |
|
