11080-2332 ARA2166AB

 
 
11H 08M 01.93S -23 32' 49.1" P.A. 302 SEP 10.7 MAG 10.72,11.09
 
 
Coord 2000
11080-2332
Discov num
ARA2166
Comp
AB
Coord arcsec 2000
11 08 01.93 -23 32 49.1
Date first
1920
Date last
1999
Obs
4
Pa first
299
Pa last
302
P.A. Now (θ)
302°
Sep first
10.3
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
10.72
Mag sec
11.09
delta mag (ΔM)
0.37
Spectral class
Pri motion ra
-039
Sec motion ra
-044
Pri motion dec
-009
Sec motion dec
+011
Notes
rPM=0.455
Nature of this double is uncertain.
 
 
11080-2332 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11080-2332 ARA2166 AB 1920 1999 4 302 10.7 10.72 11.09 0.37 <===
Show 11080-2332 WNO 29 AC 1920 1999 4 76 25.6 10.72 12.06 1.34
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Crater
Tycho2
6636-00594-1
last precise pa
301.6
last precise sep
10.706