12543-3920 WFC 130

 
 
12h 54m 20.10s -39 19' 32.1" P.A. 90 sep 6 mag 9.95,10.93 Sp F3V
 
 
Coord 2000
12543-3920
Discov num
WFC 130
Comp
Coord arcsec 2000
12 54 20.10 -39 19 32.1
Date first
1907
Date last
2015
Obs
7
Pa first
91
Pa last
90
P.A. Now (θ)
90°
Sep first
6.4
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
9.95
Mag sec
10.93
delta mag (ΔM)
0.98
Spectral class
F3V (yellow-white)
Pri motion ra
-025
Sec motion ra
-011
Pri motion dec
-004
Sec motion dec
-005
Notes
rPM=0.554
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
90
Precise sep
5.997
Constellation
Centaurus
Tycho2
7772-01576-1
Gaia DR2
08864974464
HD
112088
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12543-3920 WFC 130 1999 4 90 6.0 9.95 10.93 D 125420.10-391932.1
12543-3920 WFC 130 2010 6 91 5.9 9.95 10.93 F3V 125420.10-391932.1
12543-3920 WFC 130 2015 7 90 6.0 9.95 10.93 F3V 125420.10-391932.1

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