16045-1905 KSA  83AB

 
 
16h 04m 28.39s -19 04' 41.4" P.A. 314 sep 24.2 mag 13.04,14.70 Sp M3
 
 
Coord 2000
16045-1905
Discov num
KSA  83
Comp
AB
Coord arcsec 2000
16 04 28.39 -19 04 41.4
Date first
1998
Date last
2000
Obs
4
Pa first
314
Pa last
314
P.A. Now (θ)
314°
Sep first
24.2
Sep last
24.2
Sep. Now (ρ)
24.2"
Mag pri
13.04
Mag sec
14.70
delta mag (ΔM)
1.66
Spectral class
M3 (red)
Pri motion ra
-002
Sec motion ra
-008
Pri motion dec
-004
Sec motion dec
-020
Notes
rPM=0.793
Nature of this double is uncertain.
 
 
16045-1905 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16045-1905 KSA 83 Aa,Ab 2007 2008 2 128 0.9 10.00 10.10 0.10
Show 16045-1905 KSA 83 AB 1998 2000 4 314 24.2 13.04 14.70 1.66 <===
Show 16045-1905 LAF 103 AC 2008 2008 1 245 6.4 9.28 16.71 7.43
Show 16045-1905 LAF 103 AD 1998 2015 4 322 10.0 9.28 10.47 1.19
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
314.3
Precise sep
24.15
Cdsa2 id
KSA 83 AB
Constellation
Scorpius
Ra deg
16.07455277777778
De deg
-19.078166666666668
last precise pa
314.3
last precise sep
24.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16045-1905 KSA 83 AB 2000 3 314 24.0 13.04 14.70 M3 160428.39-190441.4

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