21256-4833 CPO 9301
21h 25m 33.32s -48° 32' 54.7" P.A. 67.00 sep 4.2 mag 10.11,12.09
Coord 2000 |
21256-4833 |
|
Discov num |
CPO9301 |
|
Comp |
|
|
Coord arcsec 2000 |
21 25 33.32 -48 32 54.7 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
67 |
|
Pa last |
67.4 |
|
P.A. Now (θ) |
67.4° |
|
Sep first |
4.1 |
|
Sep last |
4.193 |
|
Sep. Now (ρ) |
4.193" |
|
Mag pri |
10.11 |
|
Mag sec |
12.09 |
|
delta mag (ΔM) |
1.98 |
|
Spectral class |
|
|
Pri motion ra |
+015 |
|
Sec motion ra |
+016 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
Notes |
V
K
(Proper motion indicates physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=0.061 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Indus |
|
Tycho2 |
8427-00720-1 |
|
Gaia DR2 |
6467154191433808128 |
|