20416+2323 POU 4871
20h 41m 34.01s +23° 23' 06.9" P.A. 68.00 sep 15.4 mag 13.50,13.60
| Coord 2000 |
20416+2323 |
|
Discov num |
POU4871 |
|
Comp |
|
|
Coord arcsec 2000 |
20 41 34.01 +23 23 06.9 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
74 |
|
Pa last |
67.8 |
|
P.A. Now (θ) |
67.8° |
|
| Sep first |
14.9 |
|
Sep last |
15.384 |
|
Sep. Now (ρ) |
15.384" |
|
| Mag pri |
13.50 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.916
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1819094816535796736 |
|
