20455-2148 UC 4281
20h 45m 32.27s -21° 48' 25.5" P.A. 280.00 sep 7.8 mag 11.70,16.20
Coord 2000 |
20455-2148 |
|
Discov num |
UC 4281 |
|
Comp |
|
|
Coord arcsec 2000 |
20 45 32.27 -21 48 25.5 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
282 |
|
Pa last |
280.4 |
|
P.A. Now (θ) |
280.4° |
|
Sep first |
8.0 |
|
Sep last |
7.82 |
|
Sep. Now (ρ) |
7.82" |
|
Mag pri |
11.70 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
4.5 |
|
Spectral class |
|
|
Pri motion ra |
-037 |
|
Sec motion ra |
-047 |
|
Pri motion dec |
-060 |
|
Sec motion dec |
-051 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.191 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Capricornus |
|
Gaia DR2 |
6855294406063785984 |
|