10067-2308 HJ 4285

 
 
10h 06m 40.26s -23 08' 22.5" P.A. 357 sep 8.5 mag 7.87,9.79 Sp F5V dist. 119.47 pc (389.71 l.y.)
 
 
Coord 2000
10067-2308
Discov num
HJ 4285
Comp
Coord arcsec 2000
10 06 40.26 -23 08 22.5
Date first
1835
Date last
2010
Obs
18
Pa first
2
Pa last
357
P.A. Now (θ)
357°
Sep first
10.0
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
7.87
Mag sec
9.79
delta mag (ΔM)
1.92
Spectral class
F5V (yellow-white)
Pri motion ra
-039
Sec motion ra
-044
Pri motion dec
-002
Sec motion dec
+047
Notes
rPM=0.765
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
357.1
Precise sep
8.53
Constellation
Hydra
HIP
49521
Tycho2
6617-00071-1
HD
87756
BD
BD-22 2830
CD
CD-22 7911
Distance
119.47
Distance ly
389.71
last precise pa
357.1
last precise sep
8.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10067-2308 HJ 4285 2004 16 357 8.6 7.87 9.79 F5V D 100640.26-230822.5
10067-2308 HJ 4285 2010 18 357 8.5 7.87 9.79 F5V 100640.26-230822.5

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