16054-2030 HLD 127AC

 
 
16h 05m 26.47s -20 29' 35.9" P.A. 302 sep 68.8 mag 9.77,10.79 Sp K1/2III:
 
 
Coord 2000
16054-2030
Discov num
HLD 127
Comp
AC
Coord arcsec 2000
16 05 26.47 -20 29 35.9
Date first
1909
Date last
2000
Obs
11
Pa first
304
Pa last
302
P.A. Now (θ)
302°
Sep first
65.0
Sep last
68.8
Sep. Now (ρ)
68.8"
Mag pri
9.77
Mag sec
10.79
delta mag (ΔM)
1.02
Spectral class
K1/2III: (yellow-orange)
Pri motion ra
+030
Sec motion ra
-010
Pri motion dec
-018
Sec motion dec
-015
Notes
rPM=1.147
This double is not physical.
 
 
16054-2030 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16054-2030 HLD 127 AB 1882 1971 9 117 2.3 9.77 12.00 2.23
Show 16054-2030 HLD 127 AC 1909 2000 11 302 68.8 9.77 10.79 1.02 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
302.2
Precise sep
68.754
Cdsa2 id
HLD 127 AC
Constellation
Scorpius
Tycho2
6208-00151-1
HD
144219
Ra deg
16.09068611111111
De deg
-20.493305555555555
last precise pa
302.2
last precise sep
68.754
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16054-2030 HLD 127 AC 1998 9 302 69.0 9.77 10.79 K1/2III: D 160526.47-202935.9
16054-2030 HLD 127 AC 2000 11 302 68.8 9.77 10.79 K1/2III: D 160526.47-202935.9

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