12244-3255 HJ 4521

 
 
12h 24m 24.54s -32 55' 07.6" P.A. 290 sep 14.3 mag 10.19,11.90 Sp G0
 
 
Coord 2000
12244-3255
Discov num
HJ 4521
Comp
Coord arcsec 2000
12 24 24.54 -32 55 07.6
Date first
1834
Date last
2010
Obs
10
Pa first
280
Pa last
290
P.A. Now (θ)
290°
Sep first
6.0
Sep last
14.3
Sep. Now (ρ)
14.3"
Mag pri
10.19
Mag sec
11.90
delta mag (ΔM)
1.71
Spectral class
G0 (yellow)
Pri motion ra
-010
Sec motion ra
-031
Pri motion dec
-010
Sec motion dec
+011
Notes
rPM=0.903
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
289.7
Precise sep
14.25
Constellation
Hydra
SAO
203435
Tycho2
7237-01035-1
last precise pa
289.7
last precise sep
14.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12244-3255 HJ 4521 1999 8 289 14.1 10.19 11.90 G0 D 122424.54-325507.6
12244-3255 HJ 4521 2010 10 290 14.1 10.19 11.90 G0 122424.54-325507.6

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