08198-7131 BSO  17BC

 
 
08h 20m 00.52s -71 30' 19.3" P.A. 30 sep 37.5 mag 5.59,7.67 Sp A0IVMn dist. 128.37 pc (418.74 l.y.)
 
 
Coord 2000
08198-7131
Discov num
BSO  17
Comp
BC
Coord arcsec 2000
08 20 00.52 -71 30 19.3
Date first
1835
Date last
2010
Obs
20
Pa first
29
Pa last
30
P.A. Now (θ)
30°
Sep first
34.2
Sep last
37.5
Sep. Now (ρ)
37.5"
Mag pri
5.59
Mag sec
7.67
delta mag (ΔM)
2.08
Spectral class
A0IVMn (white)
Pri motion ra
-018
Sec motion ra
-027
Pri motion dec
+034
Sec motion dec
+030
Notes
N (See Notes)
rPM=0.244 (< 0.3, Physical double)
This double is physical.
 
 
08198-7131 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Kap1 Vol 256497 08198-7131 BSO 17 AB 1835 2011 26 60 63.8 5.31 5.59 0.28
Show 256497 08198-7131 BSO 17 AC 1850 2011 19 50 99.5 5.31 7.67 2.36
Show 256499 08198-7131 BSO 17 BC 1835 2010 20 30 37.5 5.59 7.67 2.08 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.4
Precise sep
37.51
Constellation
Volans
SAO
256499
HIP
40834
Tycho2
9201-02148-1
HD
71066
HR
3302
GC
11430
CP
CP-71 678
Bayer
Kappa 2 Volantis
Bayer name
Kap2 Vol
Distance
128.37
Distance ly
418.74
last precise pa
30.4
last precise sep
37.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08198-7131 BSO 17 BC 2002 18 32 36.7 5.59 7.67 N D 082000.52-713019.3
08198-7131 BSO 17 BC 2010 20 30 37.5 5.59 7.67 A0IVMn N 082000.52-713019.3

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