21221-5121 LDS 739

 
 
21H 22M 08.48S -51 21' 17.9" P.A. 286 SEP 44.2 MAG 9.89,14.47 SP K0
 
 
Coord 2000
21221-5121
Discov num
LDS 739
Comp
Coord arcsec 2000
21 22 08.48 -51 21 17.9
Date first
1920
Date last
2010
Obs
7
Pa first
315
Pa last
286
P.A. Now (θ)
286°
Sep first
45.0
Sep last
44.2
Sep. Now (ρ)
44.2"
Mag pri
9.89
Mag sec
14.47
delta mag (ΔM)
4.58
Spectral class
K0 (yellow-orange)
Pri motion ra
+207
Sec motion ra
+215
Pri motion dec
-104
Sec motion dec
-107
Notes
V W (Proper motion indicates physical, )
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Indus
last precise pa
285.7
last precise sep
44.18