20363+2321 POU 4721
20h 36m 19.35s +23° 20' 57.7" P.A. 134.00 sep 21.5 mag 12.90,13.40
Coord 2000 |
20363+2321 |
|
Discov num |
POU4721 |
|
Comp |
|
|
Coord arcsec 2000 |
20 36 19.35 +23 20 57.7 |
|
Date first |
1898 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
135 |
|
Pa last |
134.4 |
|
P.A. Now (θ) |
134.4° |
|
Sep first |
21.2 |
|
Sep last |
21.537 |
|
Sep. Now (ρ) |
21.537" |
|
Mag pri |
12.90 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
+016 |
|
Notes |
|
|
rPM=1.061
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Gaia DR2 |
1819223077140402944 |
|