16189-5754 EVS   1AH

 
 
16h 18m 51.83s -57 53' 59.2" P.A. 172 sep 19.8 mag 6.43,16.45 Sp F8/G0Ib dist. 862.07 pc (2812.07 l.y.)
 
 
Coord 2000
16189-5754
Discov num
EVS   1
Comp
AH
Coord arcsec 2000
16 18 51.83 -57 53 59.2
Date first
2011
Date last
2011
Obs
1
Pa first
172
Pa last
172
P.A. Now (θ)
172°
Sep first
19.8
Sep last
19.8
Sep. Now (ρ)
19.8"
Mag pri
6.43
Mag sec
16.45
delta mag (ΔM)
10.02
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 1998 6 209 35.8 6.54 10.00 3.46
Show 243586 16189-5754 EVS 1 AD 2011 2011 1 44 8.5 6.43 18.06 11.63
Show 243586 16189-5754 EVS 1 AE 2011 2011 1 7 13.5 6.43 17.37 10.94
Show 243586 16189-5754 EVS 1 AF 2011 2011 1 289 14.6 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 2011 1 172 19.8 6.43 16.45 10.02 <===
Show 243586 16189-5754 EVS 1 AI 2011 2011 1 189 20.1 6.43 16.32 9.89
Ninefold system
9 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172
Precise sep
19.8
Var name
S Nor
Constellation
Norma
SAO
243586
HIP
79932
Tycho2
8719-00158-1
HD
146323
HR
6062
CD
CD-57 6342
CP
CP-57 7821
Distance
862.07
Distance ly
2812.07
last precise pa
172
last precise sep
19.8
 
 
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 AH 2011 1 172 19.8 6.43 16.45 F8/G0Ib NU 161851.83-575359.2

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