16566+1014 HU  160

 
 
16h 56m 33.38s +10 14' 21.0" P.A. 206 sep 0.4 mag 10.10,10.18 Sp G0 dist. 136.05 pc (443.8 l.y.)
 
 
Coord 2000
16566+1014
Discov num
HU  160
Comp
Coord arcsec 2000
16 56 33.38 +10 14 21.0
Date first
1900
Date last
2008
Obs
29
Pa first
203
Pa last
206
P.A. Now (θ)
206°
Sep first
0.6
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.10
Mag sec
10.18
delta mag (ΔM)
0.08
Spectral class
G0 (yellow)
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
-050
Sec motion dec
-050
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
206.4
Precise sep
0.394
Constellation
Ophiuchus
SAO
102486
HIP
82909
Tycho2
0979-01181-1
HD
152995
BD
BD+10 3099
Distance
136.05
Distance ly
443.8
last precise pa
206.4
last precise sep
0.394
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16566+1014 HU 160 1994 27 204 0.4 10.10 10.18 G0 D 165633.38+101421.0
16566+1014 HU 160 2008 29 206 0.4 10.10 10.18 G0 D 165633.38+101421.0

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