16560-1648 KUI  76

 
 
16h 56m 01.79s -16 48' 22.8" P.A. 302 sep 22.9 mag 6.37,13.80 Sp K0IV dist. 42.02 pc (137.07 l.y.)
 
 
Coord 2000
16560-1648
Discov num
KUI  76
Comp
Coord arcsec 2000
16 56 01.79 -16 48 22.8
Date first
1958
Date last
1999
Obs
3
Pa first
310
Pa last
302
P.A. Now (θ)
302°
Sep first
21.4
Sep last
22.9
Sep. Now (ρ)
22.9"
Mag pri
6.37
Mag sec
13.80
delta mag (ΔM)
7.43
Spectral class
K0IV (yellow-orange)
Pri motion ra
+083
Sec motion ra
+002
Pri motion dec
+030
Sec motion dec
+005
Notes
rPM=0.961
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
302
Precise sep
22.85
Constellation
Ophiuchus
SAO
160171
HIP
82861
Tycho2
6219-00952-1
HD
152781
HR
6284
BD
BD-16 4371
Distance
42.02
Distance ly
137.07
last precise pa
302
last precise sep
22.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16560-1648 KUI 76 1998 2 303 22.7 6.37 13.80 K0IV D 165601.79-164822.8
16560-1648 KUI 76 1999 3 301 22.5 6.37 13.80 K0IV D 165601.79-164822.8
16560-1648 KUI 76 2010 4 302 22.4 6.37 13.80 K0IV 165601.79-164822.8

If you need more information about this double, apply for a data request form to the WDS.