22485-4057 UC 4820

 
 
22H 48M 28.89S -40 56' 57.3" P.A. 50 SEP 16.5 MAG 14.80,16.50
 
 
Coord 2000
22485-4057
Discov num
UC 4820
Comp
Coord arcsec 2000
22 48 28.89 -40 56 57.3
Date first
1998
Date last
2010
Obs
4
Pa first
50
Pa last
50
P.A. Now (θ)
50°
Sep first
16.6
Sep last
16.5
Sep. Now (ρ)
16.5"
Mag pri
14.80
Mag sec
16.50
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
+052
Sec motion ra
+056
Pri motion dec
-020
Sec motion dec
-028
Notes
V (Proper motion indicates physical)
rPM=0.143 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Grus
last precise pa
49.7
last precise sep
16.52