12373-4049 R   203

 
 
12h 37m 16.38s -40 48' 43.6" P.A. 180 sep 8.3 mag 8.28,10.48 Sp G3V dist. 56.27 pc (183.55 l.y.)
 
 
Coord 2000
12373-4049
Discov num
R   203
Comp
Coord arcsec 2000
12 37 16.38 -40 48 43.6
Date first
1881
Date last
2010
Obs
15
Pa first
181
Pa last
180
P.A. Now (θ)
180°
Sep first
9.2
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
8.28
Mag sec
10.48
delta mag (ΔM)
2.2
Spectral class
G3V (yellow)
Pri motion ra
-155
Sec motion ra
-152
Pri motion dec
+002
Sec motion dec
-010
Notes
rPM=0.08 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
180.2
Precise sep
8.25
Constellation
Centaurus
SAO
223556
HIP
61595
Tycho2
7762-01479-1
HD
109749
CD
CD-40 7393
CP
CP-40 5823
Distance
56.27
Distance ly
183.55
last precise pa
180.2
last precise sep
8.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12373-4049 R 203 1999 12 180 8.3 8.28 10.48 G3V D 123716.38-404843.6
12373-4049 R 203 2000 14 180 8.4 8.28 10.48 G3V D 123716.38-404843.6
12373-4049 R 203 2010 15 180 7.8 8.28 10.48 G3V 123716.38-404843.6

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