21279-0448 UC 4473
21h 27m 55.25s -04° 47' 44.2" P.A. 54.00 sep 42.6 mag 12.07,14.52
Coord 2000 |
21279-0448 |
|
Discov num |
UC 4473 |
|
Comp |
|
|
Coord arcsec 2000 |
21 27 55.25 -04 47 44.2 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
54 |
|
Pa last |
53.5 |
|
P.A. Now (θ) |
53.5° |
|
Sep first |
42.6 |
|
Sep last |
42.633 |
|
Sep. Now (ρ) |
42.633" |
|
Mag pri |
12.07 |
|
Mag sec |
14.52 |
|
delta mag (ΔM) |
2.45 |
|
Spectral class |
|
|
Pri motion ra |
+061 |
|
Sec motion ra |
+067 |
|
Pri motion dec |
-122 |
|
Sec motion dec |
-114 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.073 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Tycho2 |
5203-01207-1 |
|
Gaia DR2 |
2672088756173414144 |
|