21177-0227 UC 4433

 
 
21H 17M 42.03S -02 26' 30.7" P.A. 9 SEP 16.9 MAG 12.90,13.70
 
 
Coord 2000
21177-0227
Discov num
UC 4433
Comp
Coord arcsec 2000
21 17 42.03 -02 26 30.7
Date first
2000
Date last
2010
Obs
4
Pa first
9
Pa last
9
P.A. Now (θ)
Sep first
16.8
Sep last
16.9
Sep. Now (ρ)
16.9"
Mag pri
12.90
Mag sec
13.70
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-071
Sec motion ra
-071
Pri motion dec
-056
Sec motion dec
-045
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.122 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquarius
last precise pa
8.9
last precise sep
16.87