09408-5218 HJ 4234

 
 
09h 40m 46.09s -52 17' 38.6" P.A. 213 sep 21.4 mag 9.41,11.40 Sp A1V
 
 
Coord 2000
09408-5218
Discov num
HJ 4234
Comp
Coord arcsec 2000
09 40 46.09 -52 17 38.6
Date first
1834
Date last
2015
Obs
10
Pa first
220
Pa last
213
P.A. Now (θ)
213°
Sep first
15.0
Sep last
21.4
Sep. Now (ρ)
21.4"
Mag pri
9.41
Mag sec
11.40
delta mag (ΔM)
1.99
Spectral class
A1V (white)
Pri motion ra
-015
Sec motion ra
-004
Pri motion dec
+005
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Tycho2
7109-03107-1
last precise pa
213.4
last precise sep
21.393
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09408-5218 HJ 4234 2000 7 214 21.5 9.41 11.40 A1V D 094046.09-521738.6
09408-5218 HJ 4234 2010 9 214 21.5 9.41 11.40 A1V 094046.09-521738.6
09408-5218 HJ 4234 2015 10 213 21.4 9.41 11.40 A1V 094046.09-521738.6

If you need more information about this double, apply for a data request form to the WDS.