16469+0215 ENG  58AB

 
 
16h 46m 53.02s +02 14' 32.6" P.A. 218 sep 148.8 mag 6.75,8.83 Sp F0 dist. 60.94 pc (198.79 l.y.)
 
 
Coord 2000
16469+0215
Discov num
ENG  58
Comp
AB
Coord arcsec 2000
16 46 53.02 +02 14 32.6
Date first
1887
Date last
2012
Obs
22
Pa first
220
Pa last
218
P.A. Now (θ)
218°
Sep first
150.5
Sep last
148.8
Sep. Now (ρ)
148.8"
Mag pri
6.75
Mag sec
8.83
delta mag (ΔM)
2.08
Spectral class
F0 (yellow-white)
Pri motion ra
-047
Sec motion ra
-013
Pri motion dec
+030
Sec motion dec
+013
Notes
Y (Parallax indicates components are non-physical)
rPM=0.682
This double is not physical.
 
 
16469+0215 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16469+0215 ENG 58 AB 1887 2012 22 218 148.8 6.75 8.83 2.08 <===
Show 16469+0215 BUP 173 BC 1909 2000 4 172 77.7 8.83 13.45 4.62
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218
Precise sep
148.84
Constellation
Ophiuchus
HIP
82142
Tycho2
0388-00406-1
HD
151372
BD
BD+02 3174
Distance
60.94
Distance ly
198.79
last precise pa
218
last precise sep
148.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16469+0215 ENG 58 AB 2002 18 218 149.1 6.75 8.83 F0 YD 164653.02+021432.6
16469+0215 ENG 58 AB 2009 19 217 148.5 6.75 8.83 F0 YD 164653.02+021432.6
16469+0215 ENG 58 AB 2012 21 217 149.1 6.75 8.83 F0 YD 164653.02+021432.6

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