12206-2213 BU  605CD

 
 
12H 20M 10.83S -22 10' 32.3" P.A. 232 SEP 0.4 MAG 6.29,8.05 SP G3IV DIST. 118.34 PC (386.03 L.Y.)
 
 
Coord 2000
12206-2213
Discov num
BU  605
Comp
CD
Coord arcsec 2000
12 20 10.83 -22 10 32.3
Date first
1870
Date last
1996
Obs
40
Pa first
138
Pa last
232
P.A. Now (θ)
232°
Sep first
1.0
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
6.29
Mag sec
8.05
delta mag (ΔM)
1.76
Spectral class
G3IV (yellow)
Pri motion ra
-102
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
12206-2213 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Zet Crv 180700 12206-2213 BU 1245 AB 1891 2000 8 71 15.8 5.21 13.70 8.49
Show 180700 12206-2213 BU 1245 A,CD 1991 2000 6 295 349.2 5.17 6.04 0.87
Show 180695 12206-2213 BU 605 CD 1870 1996 40 232 0.4 6.29 8.05 1.76 <===
Quadruple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corvus
SAO
180695
HIP
60157
Tycho2
6108-01476-1
HD
107295
HR
4691
BD
BD-21 3511
Distance
118.34
Distance ly
386.03
last precise pa
232
last precise sep
0.373