12455-3727 I  1559AB

 
 
12h 45m 27.92s -37 26' 57.3" P.A. 308 sep 7 mag 7.69,13.20 Sp G3V dist. 110.13 pc (359.24 l.y.)
 
 
Coord 2000
12455-3727
Discov num
I  1559
Comp
AB
Coord arcsec 2000
12 45 27.92 -37 26 57.3
Date first
1927
Date last
2004
Obs
6
Pa first
310
Pa last
308
P.A. Now (θ)
308°
Sep first
6.6
Sep last
7.0
Sep. Now (ρ)
7"
Mag pri
7.69
Mag sec
13.20
delta mag (ΔM)
5.51
Spectral class
G3V (yellow)
Pri motion ra
-057
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
12455-3727 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 203777 12455-3727 HDS1788 Aa,Ab 1991 1991 1 36 0.1 8.17 8.98 0.81
Show 203777 12455-3727 I 1559 AB 1927 2004 6 308 7.0 7.69 13.20 5.51 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307.5
Precise sep
6.974
Constellation
Centaurus
SAO
203777
HIP
62254
Tycho2
7260-00234-1
HD
110875
CD
CD-36 8069
Distance
110.13
Distance ly
359.24
last precise pa
307.5
last precise sep
6.974
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12455-3727 I 1559 AB 2004 6 308 7.0 7.60 13.20 G3V D 124527.92-372657.3

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