16468-1320 RST3959

 
 
16h 46m 47.14s -13 20' 19.5" P.A. 114 sep 0.2 mag 8.65,10.25 Sp A1IV dist. 173.91 pc (567.29 l.y.)
 
 
Coord 2000
16468-1320
Discov num
RST3959
Comp
Coord arcsec 2000
16 46 47.14 -13 20 19.5
Date first
1937
Date last
1991
Obs
6
Pa first
35
Pa last
114
P.A. Now (θ)
114°
Sep first
0.4
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.65
Mag sec
10.25
delta mag (ΔM)
1.6
Spectral class
A1IV (white)
Pri motion ra
-015
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
114
Precise sep
0.196
Constellation
Ophiuchus
SAO
160091
HIP
82134
Tycho2
5641-00079-1
HD
151238
BD
BD-13 4504
Distance
173.91
Distance ly
567.29
last precise pa
114
last precise sep
0.196
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16468-1320 RST3959 1991 6 114 0.2 8.65 10.25 A1IV 164647.14-132019.5

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