12369-3211 I  1222AB

 
 
12h 36m 53.35s -32 10' 31.6" P.A. 222 sep 0.3 mag 8.31,9.52 Sp K2III
 
 
Coord 2000
12369-3211
Discov num
I  1222
Comp
AB
Coord arcsec 2000
12 36 53.35 -32 10 31.6
Date first
1926
Date last
1992
Obs
13
Pa first
215
Pa last
222
P.A. Now (θ)
222°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
8.31
Mag sec
9.52
delta mag (ΔM)
1.21
Spectral class
K2III (yellow-orange)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
12369-3211 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 203633 12369-3211 I 1222 AB 1926 1992 13 222 0.3 8.31 9.52 1.21 <===
Show 203633 12369-3211 I 1222 AB,C 1913 1999 6 314 12.8 8.06 13.70 5.64
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221.6
Precise sep
0.346
Constellation
Hydra
SAO
203633
Tycho2
7251-00088-1
HD
109696
last precise pa
221.6
last precise sep
0.346
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12369-3211 I 1222 AB 1992 13 222 0.3 8.31 9.52 K2III 123653.35-321031.6

If you need more information about this double, apply for a data request form to the WDS.