20427+2324 POU 4908
20h 42m 41.77s +23° 23' 34.1" P.A. 343.00 sep 11.0 mag 14.20,14.50
| Coord 2000 |
20427+2324 |
|
Discov num |
POU4908 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 41.77 +23 23 34.1 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
345 |
|
Pa last |
342.5 |
|
P.A. Now (θ) |
342.5° |
|
| Sep first |
11.2 |
|
Sep last |
11.024 |
|
Sep. Now (ρ) |
11.024" |
|
| Mag pri |
14.20 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
|
|
| Pri motion dec |
-018 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1819083306023762816 |
|
