20518+2509 POU 5050
20h 51m 47.19s +25° 08' 34.8" P.A. 326.00 sep 18.5 mag 12.20,12.40
| Coord 2000 |
20518+2509 |
|
Discov num |
POU5050 |
|
Comp |
|
|
Coord arcsec 2000 |
20 51 47.19 +25 08 34.8 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
329 |
|
Pa last |
325.6 |
|
P.A. Now (θ) |
325.6° |
|
| Sep first |
17.8 |
|
Sep last |
18.451 |
|
Sep. Now (ρ) |
18.451" |
|
| Mag pri |
12.20 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+016 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+010 |
|
| Notes |
|
|
rPM=1.567
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1842952359131495936 |
|
