12312+0120 A  2583AC

 
 
12h 31m 14.61s +01 19' 37.0" P.A. 338 sep 3.8 mag 7.68,12.00 Sp F5 dist. 152.91 pc (498.79 l.y.)
 
 
Coord 2000
12312+0120
Discov num
A  2583
Comp
AC
Coord arcsec 2000
12 31 14.61 +01 19 37.0
Date first
1912
Date last
2010
Obs
7
Pa first
337
Pa last
338
P.A. Now (θ)
338°
Sep first
4.6
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
7.68
Mag sec
12.00
delta mag (ΔM)
4.32
Spectral class
F5 (yellow-white)
Pri motion ra
-034
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
12312+0120 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12312+0120 SHJ 146 AB 1796 2017 40 290 49.5 7.68 8.69 1.01
Show 12312+0120 A 2583 AC 1912 2010 7 338 3.8 7.68 12.00 4.32 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337.6
Precise sep
3.8
Constellation
Virgo
HIP
61091
Tycho2
0289-01039-1
HD
108959
BD
BD+02 2552
Distance
152.91
Distance ly
498.79
last precise pa
337.6
last precise sep
3.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12312+0120 A 2583 AC 2010 6 338 3.8 7.68 12.00 F5 123114.61+011937.0

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