12459-2425 HJ 4549

 
 
12h 45m 53.85s -24 25' 02.4" P.A. 87 sep 11.9 mag 10.69,12.10 Sp G
 
 
Coord 2000
12459-2425
Discov num
HJ 4549
Comp
Coord arcsec 2000
12 45 53.85 -24 25 02.4
Date first
1836
Date last
2014
Obs
14
Pa first
135
Pa last
87
P.A. Now (θ)
87°
Sep first
15.0
Sep last
11.9
Sep. Now (ρ)
11.9"
Mag pri
10.69
Mag sec
12.10
delta mag (ΔM)
1.41
Spectral class
G (yellow)
Pri motion ra
-052
Sec motion ra
-022
Pri motion dec
-055
Sec motion dec
+004
Notes
rPM=0.874
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
86.5
Precise sep
11.9
Constellation
Hydra
SAO
181088
Tycho2
6688-00276-1
last precise pa
86.5
last precise sep
11.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12459-2425 HJ 4549 1991 10 116 12.5 11.01 11.03 G 124554.10-242447.7
12459-2425 HJ 4549 1999 13 91 11.8 10.69 12.10 G 124553.85-242502.4
12459-2425 HJ 4549 2014 13 87 11.9 10.69 12.10 G 124553.85-242502.4

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