20238+2357 POU 4438
20h 23m 49.44s +23° 56' 52.8" P.A. 136.00 sep 15.2 mag 13.40,14.20
| Coord 2000 |
20238+2357 |
|
Discov num |
POU4438 |
|
Comp |
|
|
Coord arcsec 2000 |
20 23 49.44 +23 56 52.8 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
135 |
|
Pa last |
135.6 |
|
P.A. Now (θ) |
135.6° |
|
| Sep first |
15.4 |
|
Sep last |
15.204 |
|
Sep. Now (ρ) |
15.204" |
|
| Mag pri |
13.40 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-015 |
|
| Notes |
|
|
rPM=0.643
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831228270955707008 |
|
