20323-1427 RST4669AB

 
 
20h 32m 15.77s -14 27' 30.1" P.A. 25 sep 2.3 mag 10.21,11.28 Sp G0 dist. 153.37 pc (500.29 l.y.)
 
 
Coord 2000
20323-1427
Discov num
RST4669
Comp
AB
Coord arcsec 2000
20 32 15.77 -14 27 30.1
Date first
1939
Date last
2002
Obs
7
Pa first
25
Pa last
25
P.A. Now (θ)
25°
Sep first
2.4
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
10.21
Mag sec
11.28
delta mag (ΔM)
1.07
Spectral class
G0 (yellow)
Pri motion ra
+004
Sec motion ra
+008
Pri motion dec
-024
Sec motion dec
-008
Notes
rPM=0.678
Nature of this double is uncertain.
 
 
20323-1427 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 163662 20323-1427 RST4669 AB 1939 2002 7 25 2.3 10.21 11.28 1.07 <===
Show 163662 20323-1427 WSI 15 AC 1905 2012 7 113 11.1 10.20 11.00 0.80
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
25
Precise sep
2.3
Constellation
Capricornus
SAO
163662
HIP
101330
Tycho2
5766-01118-1
BD
BD-14 5769
Distance
153.37
Distance ly
500.29
last precise pa
23.1
last precise sep
2.341
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20323-1427 RST4669 AB 2002 7 25 2.3 10.21 11.28 G0 203215.79-142729.5

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