12312-6155 JNN 175AB

 
 
12h 31m 12.64s -61 54' 31.5" P.A. 148 sep 1.2 mag 6.74,13.50 Sp F6 dist. 97.47 pc (317.95 l.y.)
 
 
Coord 2000
12312-6155
Discov num
JNN 175
Comp
AB
Coord arcsec 2000
12 31 12.64 -61 54 31.5
Date first
2011
Date last
2012
Obs
2
Pa first
149
Pa last
148
P.A. Now (θ)
148°
Sep first
1.3
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
6.74
Mag sec
13.50
delta mag (ΔM)
6.76
Spectral class
F6 (yellow-white)
Pri motion ra
-036
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
This double is not physical.
 
 
12312-6155 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 251941 12312-6155 JNN 175 AB 2011 2012 2 148 1.2 6.74 13.50 6.76 <===
Show 251941 12312-6155 JNN 175 AC 2011 2012 2 101 2.4 6.74 15.20 8.46
Show 251941 12312-6155 JNN 175 AD 2011 2012 2 107 4.3 6.74 14.20 7.46
Show 251941 12312-6155 JNN 175 AE 2011 2012 2 83 2.7 6.74 16.00 9.26
Show 251941 12312-6155 JNN 175 AF 2011 2012 2 83 4.9 6.74 16.50 9.76
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
148.1
Precise sep
1.249
Constellation
Crux
SAO
251941
HIP
61087
Tycho2
8979-02941-1
HD
108904
CP
CP-61 3247
Distance
97.47
Distance ly
317.95
last precise pa
148.1
last precise sep
1.249
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12312-6155 JNN 175 AB 2012 2 148 1.2 6.74 13.50 F6 U K 123112.64-615431.5

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