16081-1815 TOK 171

 
 
16h 08m 07.12s -18 14' 35.2" P.A. 21 sep 7.7 mag 7.03,14.38 Sp F9V dist. 31.6 pc (103.08 l.y.)
 
 
Coord 2000
16081-1815
Discov num
TOK 171
Comp
Coord arcsec 2000
16 08 07.12 -18 14 35.2
Date first
1999
Date last
2010
Obs
3
Pa first
356
Pa last
21
P.A. Now (θ)
21°
Sep first
10.4
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
7.03
Mag sec
14.38
delta mag (ΔM)
7.35
Spectral class
F9V (yellow-white)
Pri motion ra
+019
Sec motion ra
Pri motion dec
-129
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
21
Precise sep
7.66
Constellation
Scorpius
SAO
159724
HIP
79048
Tycho2
6205-01510-1
HD
144766
BD
BD-17 4494
Distance
31.6
Distance ly
103.08
last precise pa
21
last precise sep
7.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16081-1815 TOK 171 2010 3 21 7.7 7.03 14.38 F9V N 160807.11-181434.2

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