20302-0621 J 1394
20h 30m 10.62s -06° 20' 44.9" P.A. 147.00 sep 10.9 mag 10.50,11.90
Coord 2000 |
20302-0621 |
|
Discov num |
J 1394 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 10.62 -06 20 44.9 |
|
Date first |
1940 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
138 |
|
Pa last |
146.5 |
|
P.A. Now (θ) |
146.5° |
|
Sep first |
6.4 |
|
Sep last |
10.882 |
|
Sep. Now (ρ) |
10.882" |
|
Mag pri |
10.50 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
Pri motion ra |
-011 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-018 |
|
Sec motion dec |
-031 |
|
Notes |
|
|
rPM=0.49
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
Gaia DR2 |
6907922976804023808 |
|