20554-2048 ARA 1585
20h 55m 27.84s -20° 47' 54.4" P.A. 138.00 sep 16.2 mag 10.81,13.00
Coord 2000 |
20554-2048 |
|
Discov num |
ARA1585 |
|
Comp |
|
|
Coord arcsec 2000 |
20 55 27.84 -20 47 54.4 |
|
Date first |
1921 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
148 |
|
Pa last |
138.3 |
|
P.A. Now (θ) |
138.3° |
|
Sep first |
14.8 |
|
Sep last |
16.159 |
|
Sep. Now (ρ) |
16.159" |
|
Mag pri |
10.81 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
2.19 |
|
Spectral class |
|
|
Pri motion ra |
-011 |
|
Sec motion ra |
+020 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
rPM=1.551
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Capricornus |
|
Tycho2 |
6356-01323-1 |
|
Gaia DR2 |
6809251360217485952 |
|