20318+2343 POU 4570
20h 31m 45.86s +23° 42' 59.5" P.A. 111.00 sep 11.6 mag 13.50,14.40
| Coord 2000 |
20318+2343 |
|
Discov num |
POU4570 |
|
Comp |
|
|
Coord arcsec 2000 |
20 31 45.86 +23 42 59.5 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
115 |
|
Pa last |
110.9 |
|
P.A. Now (θ) |
110.9° |
|
| Sep first |
11.2 |
|
Sep last |
11.606 |
|
Sep. Now (ρ) |
11.606" |
|
| Mag pri |
13.50 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-044 |
|
| Notes |
|
|
rPM=0.811
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831303828012297600 |
|
