09278-4235 HDS1357Aa,Ab

 
 
09h 27m 46.42s -42 34' 42.1" P.A. 228 sep 0.5 mag 7.41,10.58 Sp A1IV dist. 364.96 pc (1190.5 l.y.)
 
 
Coord 2000
09278-4235
Discov num
HDS1357
Comp
Aa,Ab
Coord arcsec 2000
09 27 46.42 -42 34 42.1
Date first
1991
Date last
1991
Obs
1
Pa first
228
Pa last
228
P.A. Now (θ)
228°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
7.41
Mag sec
10.58
delta mag (ΔM)
3.17
Spectral class
A1IV (white)
Pri motion ra
-013
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
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
228
Precise sep
0.544
Constellation
Vela
SAO
221183
HIP
46402
Tycho2
7699-00421-1
HD
81987
CD
CD-42 5301
CP
CP-42 3716
Distance
364.96
Distance ly
1190.5
last precise pa
228
last precise sep
0.544
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09278-4235 HDS1357 Aa,Ab 1991 1 228 0.5 7.41 10.58 A1IV D 092746.42-423442.1

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