20391+2337 POU 4796
20h 39m 04.41s +23° 36' 49.5" P.A. 278.00 sep 16.5 mag 12.20,14.30
| Coord 2000 |
20391+2337 |
|
Discov num |
POU4796 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 04.41 +23 36 49.5 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
278 |
|
Pa last |
278 |
|
P.A. Now (θ) |
278° |
|
| Sep first |
16.6 |
|
Sep last |
16.471 |
|
Sep. Now (ρ) |
16.471" |
|
| Mag pri |
12.20 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=1.675
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1819160679853126912 |
|
