16080-2040 KSA  87AC

 
 
16h 07m 58.51s -20 39' 48.6" P.A. 286 sep 22.8 mag 13.60,15.88 Sp M6
 
 
Coord 2000
16080-2040
Discov num
KSA  87
Comp
AC
Coord arcsec 2000
16 07 58.51 -20 39 48.6
Date first
1950
Date last
1999
Obs
9
Pa first
283
Pa last
286
P.A. Now (θ)
286°
Sep first
23.1
Sep last
22.8
Sep. Now (ρ)
22.8"
Mag pri
13.60
Mag sec
15.88
delta mag (ΔM)
2.28
Spectral class
M6 (red)
Pri motion ra
-017
Sec motion ra
Pri motion dec
-024
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
16080-2040 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16080-2040 KSA 87 AB 1998 1999 2 201 21.5 13.60 11.06 2.54
Show 16080-2040 KSA 87 AC 1950 1999 9 286 22.8 13.60 15.88 2.28 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
285.6
Precise sep
22.816
Constellation
Scorpius
last precise pa
285.6
last precise sep
22.816
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16080-2040 KSA 87 AC 1999 2 286 22.9 13.60 15.88 M6 DK 160758.51-203948.6

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