13553-2524 I   936

 
 
13H 55M 16.50S -25 23' 33.2" P.A. 212 SEP 0.4 MAG 9.31,9.73 SP F2/3V
 
 
Coord 2000
13553-2524
Discov num
I   936
Comp
Coord arcsec 2000
13 55 16.50 -25 23 33.2
Date first
1910
Date last
1991
Obs
11
Pa first
190
Pa last
212
P.A. Now (θ)
212°
Sep first
0.5
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.31
Mag sec
9.73
delta mag (ΔM)
0.42
Spectral class
F2/3V (yellow-white)
Pri motion ra
-021
Sec motion ra
-021
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
182079
Tycho2
6720-01023-1
HD
121330
last precise pa
211.8
last precise sep
0.41