20323-1427 WSI  15AC

 
 
20h 32m 15.77s -14 27' 30.1" P.A. 113 sep 11.1 mag 10.20,11.00 Sp G0 dist. 153.37 pc (500.29 l.y.)
 
 
Coord 2000
20323-1427
Discov num
WSI  15
Comp
AC
Coord arcsec 2000
20 32 15.77 -14 27 30.1
Date first
1905
Date last
2015
Obs
9
Pa first
121
Pa last
113
P.A. Now (θ)
113°
Sep first
10.6
Sep last
11.1
Sep. Now (ρ)
11.1"
Mag pri
10.20
Mag sec
11.00
delta mag (ΔM)
0.8
Spectral class
G0 (yellow)
Pri motion ra
+004
Sec motion ra
+030
Pri motion dec
-024
Sec motion dec
-004
Notes
rPM=1.084
This double is not physical.
 
 
20323-1427 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20323-1427 RST4669 AB 1939 2016 8 23 2.3 10.21 11.28 1.07
Show 20323-1427 WSI 15 AC 1905 2015 9 113 11.1 10.20 11.00 0.80 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
112.5
Precise sep
11.076
Constellation
Capricornus
SAO
163662
HIP
101330
Tycho2
5766-01118-1
Gaia DR2
65523784576
BD
BD-14 5769
Distance
153.37
Distance ly
500.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20323-1427 WSI 15 AC 2002 5 113 10.9 10.20 11.00 D 203215.77-142729.9
20323-1427 WSI 15 AC 2012 7 113 11.1 10.20 11.00 D 203215.77-142729.9
20323-1427 WSI 15 AC 2015 8 113 11.1 10.20 11.00 G0 203215.77-142730.1

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