18336-2030 DON 911

 
 
18H 33M 36.32S -20 29' 26.1" P.A. 346 SEP 1.7 MAG 10.83,12.30
 
 
Coord 2000
18336-2030
Discov num
DON 911
Comp
Coord arcsec 2000
18 33 36.32 -20 29 26.1
Date first
1930
Date last
1941
Obs
2
Pa first
346
Pa last
346
P.A. Now (θ)
346°
Sep first
1.6
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
10.83
Mag sec
12.30
delta mag (ΔM)
1.47
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6275-00864-1
last precise pa
346.2
last precise sep
1.66