20381+2338 POU 4762
20h 38m 05.42s +23° 37' 58.8" P.A. 215.00 sep 17.5 mag 13.70,14.00
| Coord 2000 |
20381+2338 |
|
Discov num |
POU4762 |
|
Comp |
|
|
Coord arcsec 2000 |
20 38 05.42 +23 37 58.8 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
215 |
|
Pa last |
214.7 |
|
P.A. Now (θ) |
214.7° |
|
| Sep first |
16.8 |
|
Sep last |
17.506 |
|
Sep. Now (ρ) |
17.506" |
|
| Mag pri |
13.70 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
rPM=1.065
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1819327397605148800 |
|