16325-1739 HDS2338

 
 
16h 32m 31.77s -17 38' 56.6" P.A. 345 sep 0.1 mag 10.78,11.50 Sp F8V dist. 214.13 pc (698.49 l.y.)
 
 
Coord 2000
16325-1739
Discov num
HDS2338
Comp
Coord arcsec 2000
16 32 31.77 -17 38 56.6
Date first
1991
Date last
2014
Obs
5
Pa first
313
Pa last
345
P.A. Now (θ)
345°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
10.78
Mag sec
11.50
delta mag (ΔM)
0.72
Spectral class
F8V (yellow-white)
Pri motion ra
+009
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344.9
Precise sep
0.096
Constellation
Ophiuchus
HIP
80998
Tycho2
6220-00887-1
HD
148999
BD
BD-17 4595
Distance
214.13
Distance ly
698.49
last precise pa
344.9
last precise sep
0.096
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16325-1739 HDS2338 1991 1 313 0.2 10.78 11.50 F8V 163231.77-173856.6
16325-1739 HDS2338 2014 3 165 0.1 10.78 11.50 F8V 163231.77-173856.6

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