20086-4618 CPO  88AB

 
 
20h 08m 37.92s -46 18' 05.0" P.A. 101 sep 57.4 mag 8.30,9.02 Sp F3IV/+K0V dist. 120.92 pc (394.44 l.y.)
 
 
Coord 2000
20086-4618
Discov num
CPO  88
Comp
AB
Coord arcsec 2000
20 08 37.92 -46 18 05.0
Date first
1902
Date last
2015
Obs
13
Pa first
102
Pa last
101
P.A. Now (θ)
101°
Sep first
65.5
Sep last
57.4
Sep. Now (ρ)
57.4"
Mag pri
8.30
Mag sec
9.02
delta mag (ΔM)
0.72
Spectral class
F3IV/+K0V (yellow-white/yellow-orange)
Pri motion ra
+057
Sec motion ra
-013
Pri motion dec
-086
Sec motion dec
-068
Notes
N L Y (See Notes, Linear solution, Parallax indicates components are non-physical)
rPM=0.701
This double is not physical.
 
 
20086-4618 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20086-4618 CPO 88 AB 1902 2015 13 101 57.4 8.30 9.02 0.72 <===
Show 20086-4618 UC 4098 AC 1998 2015 3 216 23.3 8.30 14.60 6.30
Show 20086-4618 UC 4100 BD 1998 2015 3 359 48.2 9.02 16.40 7.38
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101.4
Precise sep
57.386
Constellation
Telescopium
SAO
230062
HIP
99233
Tycho2
8392-01664-1
Gaia DR2
28224819200
HD
190779
CD
CD-4613399
CP
CP-46 9904
Distance
120.92
Distance ly
394.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20086-4618 CPO 88 AB 1999 13 102 58.5 8.30 9.02 F3IV/V NLD 200837.92-461805.0
20086-4618 CPO 88 AB 2015 13 101 57.4 8.30 9.02 F3IV/+K0V NL Y 200837.92-461805.0

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