20248+2431 POU 4470
20h 24m 46.18s +24° 31' 24.3" P.A. 78.00 sep 9.5 mag 13.20,14.50
| Coord 2000 |
20248+2431 |
|
Discov num |
POU4470 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 46.18 +24 31 24.3 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
84 |
|
Pa last |
77.5 |
|
P.A. Now (θ) |
77.5° |
|
| Sep first |
9.1 |
|
Sep last |
9.47 |
|
Sep. Now (ρ) |
9.47" |
|
| Mag pri |
13.20 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=1.237
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1832022152711523328 |
|
