09240-0221 HJ  812

 
 
09h 23m 57.77s -02 21' 06.9" P.A. 61 sep 12 mag 12.10,14.21
 
 
Coord 2000
09240-0221
Discov num
HJ  812
Comp
Coord arcsec 2000
09 23 57.77 -02 21 06.9
Date first
1827
Date last
2015
Obs
6
Pa first
55
Pa last
61
P.A. Now (θ)
61°
Sep first
6.0
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
12.10
Mag sec
14.21
delta mag (ΔM)
2.11
Spectral class
Pri motion ra
-005
Sec motion ra
-004
Pri motion dec
-008
Sec motion dec
-014
Notes
rPM=0.418
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
61
Precise sep
12
Constellation
Hydra
last precise pa
61
last precise sep
12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09240-0221 HJ 812 1820 1 55 6.0 12.10 14.21 092357.77-022107.0
09240-0221 HJ 812 2000 2 60 12.1 12.10 14.21 D 092357.77-022106.9
09240-0221 HJ 812 2015 4 61 12.0 12.10 14.21 092357.77-022106.9

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