12189-2130 LDS 403

 
 
12h 18m 50.52s -21 31' 10.4" P.A. 163 sep 6.8 mag 10.70,12.48
 
 
Coord 2000
12189-2130
Discov num
LDS 403
Comp
Coord arcsec 2000
12 18 50.52 -21 31 10.4
Date first
1920
Date last
2010
Obs
9
Pa first
135
Pa last
163
P.A. Now (θ)
163°
Sep first
7.0
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
10.70
Mag sec
12.48
delta mag (ΔM)
1.78
Spectral class
Pri motion ra
-238
Sec motion ra
-238
Pri motion dec
+036
Sec motion dec
+036
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
163.2
Precise sep
6.77
Constellation
Corvus
last precise pa
163.2
last precise sep
6.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12189-2130 LDS 403 2000 5 165 7.0 10.70 12.48 D 121850.52-213110.4
12189-2130 LDS 403 2010 9 163 6.8 10.70 12.48 N 121850.52-213110.4

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