16470-3932 KOU  69AD

 
 
16h 47m 01.69s -39 32' 01.8" P.A. 359 sep 8.4 mag 7.05,14.47 Sp B8V dist. 222.72 pc (726.51 l.y.)
 
 
Coord 2000
16470-3932
Discov num
KOU  69
Comp
AD
Coord arcsec 2000
16 47 01.69 -39 32 01.8
Date first
1999
Date last
2000
Obs
2
Pa first
1
Pa last
359
P.A. Now (θ)
359°
Sep first
7.8
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
7.05
Mag sec
14.47
delta mag (ΔM)
7.42
Spectral class
B8V (blue-white)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
This double is not physical.
 
 
16470-3932 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 208024 16470-3932 SHT 70 AB 2000 2000 1 236 5.8 7.10 16.80 9.70
Show 208024 16470-3932 SHT 70 AC 2000 2000 1 192 6.1 7.10 17.00 9.90
Show 208024 16470-3932 KOU 69 AD 1999 2000 2 359 8.4 7.05 14.47 7.42 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
359
Precise sep
8.39
Constellation
Scorpius
SAO
208024
HIP
82154
Tycho2
7871-01304-1
HD
151109
CD
CD-3910684
CP
CP-39 7087
Distance
222.72
Distance ly
726.51
last precise pa
359
last precise sep
8.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16470-3932 KOU 69 AD 2000 2 359 8.4 7.05 14.47 UDK 164701.69-393201.8

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