12536-4018 WG  158

 
 
12h 53m 38.26s -40 17' 16.2" P.A. 241 sep 10.2 mag 10.10,14.50
 
 
Coord 2000
12536-4018
Discov num
WG  158
Comp
Coord arcsec 2000
12 53 38.26 -40 17 16.2
Date first
1903
Date last
2010
Obs
7
Pa first
231
Pa last
241
P.A. Now (θ)
241°
Sep first
8.2
Sep last
10.2
Sep. Now (ρ)
10.2"
Mag pri
10.10
Mag sec
14.50
delta mag (ΔM)
4.4
Spectral class
Pri motion ra
-009
Sec motion ra
-043
Pri motion dec
+004
Sec motion dec
+002
Notes
rPM=0.791
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
240.9
Precise sep
10.16
Cdsa2 id
WG 158
Constellation
Centaurus
Ra deg
12.89396111111111
De deg
-40.28783333333333
last precise pa
240.9
last precise sep
10.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12536-4018 WG 158 1907 2 227 8.1 10.50 11.20 125338.26-401716.2
12536-4018 WG 158 1999 3 240 10.1 10.10 14.50 125338.26-401716.2
12536-4018 WG 158 2010 7 241 10.2 10.10 14.50 125338.26-401716.2

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