16057-2150 KOU  49AB

 
 
16h 05m 43.39s -21 50' 19.6" P.A. 165 sep 9 mag 7.14,10.86 Sp A0V dist. 162.34 pc (529.55 l.y.)
 
 
Coord 2000
16057-2150
Discov num
KOU  49
Comp
AB
Coord arcsec 2000
16 05 43.39 -21 50 19.6
Date first
1999
Date last
2010
Obs
4
Pa first
164
Pa last
165
P.A. Now (θ)
165°
Sep first
9.0
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
7.14
Mag sec
10.86
delta mag (ΔM)
3.72
Spectral class
A0V (white)
Pri motion ra
-018
Sec motion ra
Pri motion dec
-034
Sec motion dec
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
16057-2150 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 184106 16057-2150 KOU 49 AB 1999 2010 4 165 9.0 7.14 10.86 3.72 <===
Show 184106 16057-2150 LAF 104 AC 2008 2008 1 329 0.1 7.14 9.18 2.04
Show 184106 16057-2150 LAF 104 AD 2008 2008 1 106 3.9 7.14 17.98 10.84
Show 184106 16057-2150 LAF 104 AE 1999 2008 2 224 10.7 7.14 16.73 9.59
Show 184106 16057-2150 LAF 104 AF 1999 2008 2 224 11.0 7.14 16.18 9.04
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
164.6
Precise sep
9.004
Constellation
Scorpius
SAO
184106
HIP
78847
Tycho2
6212-00914-1
HD
144254
BD
BD-21 4269
Distance
162.34
Distance ly
529.55
last precise pa
164.6
last precise sep
9.004
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16057-2150 KOU 49 AB 2010 4 165 9.0 7.14 10.86 A0V V K 160543.39-215019.6

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