11203-2820 B  2275AB

 
 
11H 20M 18.89S -28 19' 56.0" P.A. 119 SEP 8.6 MAG 6.70,15.00 SP K1III DIST. 91.74 PC (299.26 L.Y.)
 
 
Coord 2000
11203-2820
Discov num
B  2275
Comp
AB
Coord arcsec 2000
11 20 18.89 -28 19 56.0
Date first
1932
Date last
2000
Obs
2
Pa first
270
Pa last
119
P.A. Now (θ)
119°
Sep first
15.0
Sep last
8.6
Sep. Now (ρ)
8.6"
Mag pri
6.70
Mag sec
15.00
delta mag (ΔM)
8.3
Spectral class
K1III (yellow-orange)
Pri motion ra
-241
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
11203-2820 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 179783 11203-2820 B 2275 AB 1932 2000 2 119 8.6 6.70 15.00 8.30 <===
Show 179783 11203-2820 LDS 347 AC 1920 2000 4 132 46.0 6.70 15.20 8.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
179783
HIP
55374
Tycho2
6662-01090-1
HD
98579
CD
CD-27 8013
Distance
91.74
Distance ly
299.26
last precise pa
119.3
last precise sep
8.61