10453-2243 DON1090

 
 
10H 45M 18.80S -22 42' 11.8" P.A. 150 SEP 4.4 MAG 11.10,13.80
 
 
Coord 2000
10453-2243
Discov num
DON1090
Comp
Coord arcsec 2000
10 45 18.80 -22 42 11.8
Date first
1920
Date last
1999
Obs
4
Pa first
151
Pa last
150
P.A. Now (θ)
150°
Sep first
5.2
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
11.10
Mag sec
13.80
delta mag (ΔM)
2.7
Spectral class
Pri motion ra
-006
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
6634-00881-1
last precise pa
149.6
last precise sep
4.37