21310+0111 UC 4482

 
 
21H 30M 58.69S +01 10' 41.6" P.A. 121 SEP 54.9 MAG 11.80,15.50
 
 
Coord 2000
21310+0111
Discov num
UC 4482
Comp
Coord arcsec 2000
21 30 58.69 +01 10 41.6
Date first
1998
Date last
2010
Obs
5
Pa first
122
Pa last
121
P.A. Now (θ)
121°
Sep first
55.2
Sep last
54.9
Sep. Now (ρ)
54.9"
Mag pri
11.80
Mag sec
15.50
delta mag (ΔM)
3.7
Spectral class
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-064
Sec motion dec
-075
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.146 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquarius
last precise pa
121.4
last precise sep
54.88