20408+2521 POU 4853
20h 40m 47.45s +25° 21' 29.4" P.A. 233.00 sep 16.9 mag 13.10,13.90
| Coord 2000 |
20408+2521 |
|
Discov num |
POU4853 |
|
Comp |
|
|
Coord arcsec 2000 |
20 40 47.45 +25 21 29.4 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
232 |
|
Pa last |
232.5 |
|
P.A. Now (θ) |
232.5° |
|
| Sep first |
15.8 |
|
Sep last |
16.912 |
|
Sep. Now (ρ) |
16.912" |
|
| Mag pri |
13.10 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
+009 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=1.405
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1843616326720326144 |
|
