20339+3258 GYL 36
20h 33m 50.97s +32° 57' 05.3" P.A. 152.00 sep 20.9 mag 10.09,11.48
Coord 2000 |
20339+3258 |
|
Discov num |
GYL 36 |
|
Comp |
|
|
Coord arcsec 2000 |
20 33 50.97 +32 57 05.3 |
|
Date first |
1893 |
|
Date last |
2015 |
|
Obs |
15 |
|
Pa first |
123 |
|
Pa last |
152.2 |
|
P.A. Now (θ) |
152.2° |
|
Sep first |
21.0 |
|
Sep last |
20.866 |
|
Sep. Now (ρ) |
20.866" |
|
Mag pri |
10.09 |
|
Mag sec |
11.48 |
|
delta mag (ΔM) |
1.39 |
|
Spectral class |
|
|
Pri motion ra |
+023 |
|
Sec motion ra |
-044 |
|
Pri motion dec |
+020 |
|
Sec motion dec |
-037 |
|
Notes |
|
|
rPM=1.53
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2690-01528-1 |
|
Gaia DR2 |
1863604627787742976 |
|