21209-5229 UC 4449

 
 
21H 20M 53.38S -52 29' 04.0" P.A. 284 SEP 51.6 MAG 11.40,16.30
 
 
Coord 2000
21209-5229
Discov num
UC 4449
Comp
Coord arcsec 2000
21 20 53.38 -52 29 04.0
Date first
1998
Date last
2010
Obs
4
Pa first
284
Pa last
284
P.A. Now (θ)
284°
Sep first
51.7
Sep last
51.6
Sep. Now (ρ)
51.6"
Mag pri
11.40
Mag sec
16.30
delta mag (ΔM)
4.9
Spectral class
Pri motion ra
+055
Sec motion ra
+053
Pri motion dec
-005
Sec motion dec
-008
Notes
V (Proper motion indicates physical)
rPM=0.065 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Indus
Tycho2
8434-00003-1
last precise pa
283.8
last precise sep
51.6