20494+2359 POU 5023
20h 49m 23.55s +23° 58' 49.7" P.A. 291.00 sep 13.2 mag 13.00,13.20
| Coord 2000 |
20494+2359 |
|
Discov num |
POU5023 |
|
Comp |
|
|
Coord arcsec 2000 |
20 49 23.55 +23 58 49.7 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
301 |
|
Pa last |
290.5 |
|
P.A. Now (θ) |
290.5° |
|
| Sep first |
14.9 |
|
Sep last |
13.177 |
|
Sep. Now (ρ) |
13.177" |
|
| Mag pri |
13.00 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=1.588
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1842452429237387648 |
|
