20455+2509 POU 4959
20h 45m 33.28s +25° 09' 05.8" P.A. 139.00 sep 14.0 mag 14.30,14.50
| Coord 2000 |
20455+2509 |
|
Discov num |
POU4959 |
|
Comp |
|
|
Coord arcsec 2000 |
20 45 33.28 +25 09 05.8 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
139 |
|
Pa last |
138.7 |
|
P.A. Now (θ) |
138.7° |
|
| Sep first |
13.8 |
|
Sep last |
14.003 |
|
Sep. Now (ρ) |
14.003" |
|
| Mag pri |
14.30 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
rPM=0.849
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1843377182936674560 |
|
