20394+2321 POU 4805
20h 39m 22.59s +23° 20' 40.5" P.A. 221.00 sep 18.6 mag 13.00,13.10
| Coord 2000 |
20394+2321 |
|
Discov num |
POU4805 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 22.59 +23 20 40.5 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
219 |
|
Pa last |
220.6 |
|
P.A. Now (θ) |
220.6° |
|
| Sep first |
19.1 |
|
Sep last |
18.568 |
|
Sep. Now (ρ) |
18.568" |
|
| Mag pri |
13.00 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=1.401
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1819116630671635584 |
|
