11452-2057 DON 494

 
 
11H 45M 14.88S -20 56' 47.4" P.A. 100 SEP 1.2 MAG 10.60,13.70
 
 
Coord 2000
11452-2057
Discov num
DON 494
Comp
Coord arcsec 2000
11 45 14.88 -20 56 47.4
Date first
1932
Date last
1940
Obs
3
Pa first
103
Pa last
100
P.A. Now (θ)
100°
Sep first
1.1
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
10.60
Mag sec
13.70
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
+017
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Crater
Tycho2
6099-00278-1
last precise pa
99.6
last precise sep
1.16