20135+3031 J 3063
20h 13m 30.09s +30° 31' 03.8" P.A. 76.00 sep 4.7 mag 13.30,14.30
Coord 2000 |
20135+3031 |
|
Discov num |
J 3063 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 30.09 +30 31 03.8 |
|
Date first |
1944 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
70 |
|
Pa last |
75.5 |
|
P.A. Now (θ) |
75.5° |
|
Sep first |
4.0 |
|
Sep last |
4.741 |
|
Sep. Now (ρ) |
4.741" |
|
Mag pri |
13.30 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
-056 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-025 |
|
Sec motion dec |
-015 |
|
Notes |
|
|
rPM=0.879
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2053716957104692864 |
|