16189-5754 EVS   1AF

 
 
16h 18m 51.83s -57 53' 59.2" P.A. 289 sep 14.7 mag 6.43,13.95 Sp F8/G0Ib dist. 862.07 pc (2812.07 l.y.)
 
 
Coord 2000
16189-5754
Discov num
EVS   1
Comp
AF
Coord arcsec 2000
16 18 51.83 -57 53 59.2
Date first
2011
Date last
2015
Obs
2
Pa first
289
Pa last
289
P.A. Now (θ)
289°
Sep first
14.6
Sep last
14.7
Sep. Now (ρ)
14.7"
Mag pri
6.43
Mag sec
13.95
delta mag (ΔM)
7.52
Spectral class
F8/G0Ib (yellow-white)
Pri motion ra
+000
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
16189-5754 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show S Nor 243586 16189-5754 EVS 1 AB 2011 2011 0 0.9 6.54
Show 243586 16189-5754 EVS 1 AC 1894 2015 7 209 35.5 6.54 10.00 3.46
Show 243586 16189-5754 EVS 1 AD 2011 2015 2 45 8.5 6.43 18.06 11.63
Show 243586 16189-5754 EVS 1 AE 2011 2015 2 7 13.6 6.43 17.37 10.94
Show 243586 16189-5754 EVS 1 AF 2011 2015 2 289 14.7 6.43 13.95 7.52 <===
Show 243586 16189-5754 EVS 1 AG 2011 2011 1 1 15.0 6.43 18.00 11.57
Show 243586 16189-5754 EVS 1 AH 2011 2015 2 172 20.0 6.43 16.45 10.02
Show 243586 16189-5754 EVS 1 AI 2011 2015 2 189 20.3 6.43 16.32 9.89
Ninefold system
9 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
289.1
Precise sep
14.701
Var name
S Nor
Constellation
Norma
SAO
243586
HIP
79932
Tycho2
8719-00158-1
Gaia DR2
5835124087174043136
HD
146323
HR
6062
CD
CD-57 6342
CP
CP-57 7821
Distance
862.07
Distance ly
2812.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16189-5754 EVS 1 AF 2011 1 289 14.6 6.43 13.95 F8/G0Ib NU 161851.83-575359.2
16189-5754 EVS 1 AF 2015 2 289 14.7 6.43 13.95 F8/G0Ib NU 161851.83-575359.2

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