12446-6719 DON 548AC

 
 
12H 44M 34.27S -67 18' 43.3" P.A. 87 SEP 3.3 MAG 11.43,14.20
 
 
Coord 2000
12446-6719
Discov num
DON 548
Comp
AC
Coord arcsec 2000
12 44 34.27 -67 18 43.3
Date first
1929
Date last
1948
Obs
2
Pa first
88
Pa last
87
P.A. Now (θ)
87°
Sep first
3.3
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
11.43
Mag sec
14.20
delta mag (ΔM)
2.77
Spectral class
Pri motion ra
-024
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
12446-6719 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12446-6719 DON 548 AB 1929 2012 5 58 4.6 11.43 13.40 1.97
Show 12446-6719 DON 548 AC 1929 1948 2 87 3.3 11.43 14.20 2.77 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Musca
Tycho2
9000-01830-1
last precise pa
87.2
last precise sep
3.31