09219-2230 DON 337

 
 
09H 21M 53.58S -22 29' 40.2" P.A. 262 SEP 0.7 MAG 10.86,11.08
 
 
Coord 2000
09219-2230
Discov num
DON 337
Comp
Coord arcsec 2000
09 21 53.58 -22 29 40.2
Date first
1930
Date last
1991
Obs
4
Pa first
243
Pa last
262
P.A. Now (θ)
262°
Sep first
0.6
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.86
Mag sec
11.08
delta mag (ΔM)
0.22
Spectral class
Pri motion ra
-014
Sec motion ra
-014
Pri motion dec
+008
Sec motion dec
+008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
6041-00101-1
last precise pa
262
last precise sep
0.69