12002-5707 TOB 142AB

 
 
12h 00m 09.45s -57 07' 02.0" P.A. 50 sep 7.7 mag 8.60,8.80 Sp F5V dist. 110.5 pc (360.45 l.y.)
 
 
Coord 2000
12002-5707
Discov num
TOB 142
Comp
AB
Coord arcsec 2000
12 00 09.45 -57 07 02.0
Date first
1997
Date last
1997
Obs
1
Pa first
50
Pa last
50
P.A. Now (θ)
50°
Sep first
7.7
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
8.60
Mag sec
8.80
delta mag (ΔM)
0.2
Spectral class
F5V (yellow-white)
Pri motion ra
-038
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
12002-5707 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 239566 12002-5707 TOB 142 AB 1997 1997 1 50 7.7 8.60 8.80 0.20 <===
Show 239566 12002-5707 JNN 164 AC 2000 2012 3 161 4.5 7.42 9.70 2.28
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50.1
Precise sep
7.68
Constellation
Crux
SAO
239566
HIP
58528
Tycho2
8640-03442-1
HD
104231
CP
CP-56 4938
Distance
110.5
Distance ly
360.45
last precise pa
50.1
last precise sep
7.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12002-5707 TOB 142 AB 1997 1 50 7.7 8.60 8.80 F5V 120009.45-570702.0

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