02501-2210 DON  42

 
 
02H 50M 08.64S -22 10' 03.9" P.A. 187 SEP 1.3 MAG 9.67,11.18 SP G5
 
 
Coord 2000
02501-2210
Discov num
DON  42
Comp
Coord arcsec 2000
02 50 08.64 -22 10 03.9
Date first
1930
Date last
1991
Obs
5
Pa first
191
Pa last
187
P.A. Now (θ)
187°
Sep first
1.0
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.67
Mag sec
11.18
delta mag (ΔM)
1.51
Spectral class
G5 (yellow)
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
-014
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Eridanus
SAO
168083
Tycho2
5869-00836-1
HD
17728
last precise pa
186.8
last precise sep
1.28