09278-4235 HJ 4212AB

 
 
09h 27m 46.42s -42 34' 42.1" P.A. 64 sep 20.9 mag 7.41,13.20 Sp A1IV dist. 364.96 pc (1190.5 l.y.)
 
 
Coord 2000
09278-4235
Discov num
HJ 4212
Comp
AB
Coord arcsec 2000
09 27 46.42 -42 34 42.1
Date first
1836
Date last
1999
Obs
8
Pa first
67
Pa last
64
P.A. Now (θ)
64°
Sep first
17.5
Sep last
20.9
Sep. Now (ρ)
20.9"
Mag pri
7.41
Mag sec
13.20
delta mag (ΔM)
5.79
Spectral class
A1IV (white)
Pri motion ra
-013
Sec motion ra
-006
Pri motion dec
+009
Sec motion dec
+005
Notes
rPM=0.51
Nature of this double is uncertain.
 
 
09278-4235 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 221183 09278-4235 HDS1357 Aa,Ab 1991 1991 1 228 0.5 7.41 10.58 3.17
Show 221183 09278-4235 HJ 4212 AB 1836 1999 8 64 20.9 7.41 13.20 5.79 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
63.8
Precise sep
20.86
Cdsa2 id
HJ 4212 AB
Constellation
Vela
SAO
221183
HIP
46402
Tycho2
7699-00421-1
HD
81987
CD
CD-42 5301
CP
CP-42 3716
Ra deg
9.462894444444444
De deg
-42.578361111111114
Distance
364.96
Distance ly
1190.5
last precise pa
63.8
last precise sep
20.86
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09278-4235 HJ 4212 AB 1999 7 64 20.9 7.41 13.20 A1IV D 092746.42-423442.1

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