16120-1928 MTL   2CD

 
 
16h 11m 58.60s -19 27' 00.1" P.A. 56 sep 2.5 mag 6.60,7.23 Sp B8/9V
 
 
Coord 2000
16120-1928
Discov num
MTL   2
Comp
CD
Coord arcsec 2000
16 11 58.60 -19 27 00.1
Date first
1846
Date last
2016
Obs
104
Pa first
39
Pa last
56
P.A. Now (θ)
56°
Sep first
1.1
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
6.60
Mag sec
7.23
delta mag (ΔM)
0.63
Spectral class
B8/9V (blue-white)
Pri motion ra
-021
Sec motion ra
-021
Pri motion dec
-035
Sec motion dec
-035
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
16120-1928 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 159764 16120-1928 CHR 146 Aa,Ab 1988 2012 7 346 0.1 4.50 6.80 2.30
Show Jabbah 159764 16120-1928 BU 120 AB 1873 2016 109 2 1.6 4.35 5.31 0.96
Show 159764 16120-1928 H 5 6 AC 1777 2016 83 338 41.6 4.35 6.60 2.25
Show 159764 16120-1928 LAF 127 AE 2008 2010 2 318 5.3 3.88 14.02 10.14
Show 159763 16120-1928 MTL 2 CD 1846 2016 104 56 2.5 6.60 7.23 0.63 <===
Sextuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
56.2
Precise sep
2.48
Constellation
Scorpius
SAO
159763
Tycho2
6209-01536-1
HD
145501
HR
6026
Flamsteed
14 Scorpii
Flamsteed name
14 Sco
last precise pa
56.2
last precise sep
2.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16120-1928 MTL 2 CD 2007 88 56 2.3 6.60 7.23 B8/9V 161158.60-192700.1
16120-1928 MTL 2 CD 2008 90 55 2.3 6.60 7.23 B8/9V 161158.60-192700.1
16120-1928 MTL 2 CD 2011 93 55 2.2 6.60 7.23 B8/9V N 161158.60-192700.1
16120-1928 MTL 2 CD 2012 94 56 2.2 6.60 7.23 B8/9V N 161158.60-192700.1
16120-1928 MTL 2 CD 2013 96 56 2.3 6.60 7.23 B8/9V N 161158.60-192700.1
16120-1928 MTL 2 CD 2014 99 56 2.4 6.60 7.23 B8/9V N 161158.60-192700.1
16120-1928 MTL 2 CD 2015 101 56 2.4 6.60 7.23 B8/9V N 161158.60-192700.1
16120-1928 MTL 2 CD 2016 104 56 2.5 6.60 7.23 B8/9V N 161158.60-192700.1

If you need more information about this double, apply for a data request form to the WDS.