16189-5754 EVS   1AD

 
 
16h 18m 51.83s -57 53' 59.2" P.A. 44 sep 8.5 mag 6.43,18.06 Sp F8/G0Ib dist. 862.07 pc (2812.07 l.y.)
 
 
Coord 2000
16189-5754
Discov num
EVS   1
Comp
AD
Coord arcsec 2000
16 18 51.83 -57 53 59.2
Date first
2011
Date last
2011
Obs
1
Pa first
44
Pa last
44
P.A. Now (θ)
44°
Sep first
8.5
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
6.43
Mag sec
18.06
delta mag (ΔM)
11.63
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
44.1
Precise sep
8.5
Var name
S Nor
Cdsa2 id
EVS 1 AD
Constellation
Norma
SAO
243586
HIP
79932
Tycho2
8719-00158-1
HD
146323
HR
6062
CD
CD-57 6342
CP
CP-57 7821
Ra deg
16.314397222222222
De deg
-57.89977777777778
Distance
862.07
Distance ly
2812.07
last precise pa
44.1
last precise sep
8.5
 
 
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 AD 2011 1 44 8.5 6.43 18.06 F8/G0Ib NU 161851.83-575359.2

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