15498-6711 DON 759

 
 
15H 49M 45.89S -67 10' 48.0" P.A. 11 SEP 0.3 MAG 9.23,9.42 SP A2
 
 
Coord 2000
15498-6711
Discov num
DON 759
Comp
Coord arcsec 2000
15 49 45.89 -67 10 48.0
Date first
1930
Date last
1991
Obs
3
Pa first
11
Pa last
11
P.A. Now (θ)
11°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.23
Mag sec
9.42
delta mag (ΔM)
0.19
Spectral class
A2 (white)
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
-018
Sec motion dec
-018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Triangulum Australe
Tycho2
9035-01007-1
HD
140746
last precise pa
10.9
last precise sep
0.33