20316+2359 POU 4565
20h 31m 38.90s +23° 59' 11.8" P.A. 14.00 sep 9.3 mag 12.20,14.40
| Coord 2000 |
20316+2359 |
|
Discov num |
POU4565 |
|
Comp |
|
|
Coord arcsec 2000 |
20 31 38.90 +23 59 11.8 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
6 |
|
Pa last |
13.5 |
|
P.A. Now (θ) |
13.5° |
|
| Sep first |
8.0 |
|
Sep last |
9.26 |
|
Sep. Now (ρ) |
9.26" |
|
| Mag pri |
12.20 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+087 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
+086 |
|
| Notes |
|
|
rPM=1.041
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831358593132350976 |
|
