20398-1827 RST3265AB

 
 
20h 39m 48.88s -18 27' 07.2" P.A. 31.00 sep 0.2 mag 11.50,11.50
 
 
Coord 2000
20398-1827
Discov num
RST3265
Comp
AB
Coord arcsec 2000
20 39 48.88 -18 27 07.2
Date first
1933
Date last
1969
Obs
5
Pa first
50
Pa last
31
P.A. Now (θ)
31°
Sep first
0.4
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
11.50
Mag sec
11.50
delta mag (ΔM)
0
Spectral class
Pri motion ra
-017
Sec motion ra
Pri motion dec
-034
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20398-1827 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20398-1827 RST3265 AB 1933 1969 5 31 0.2 11.50 11.50 0.00 <===
Show 20398-1827 HJ 2983 AB,C 1830 2016 6 175 15.5 10.77 11.80 1.03
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
31.4
Precise sep
0.24
Constellation
Capricornus
Tycho2
6334-01384-1
Gaia DR2
19252428800
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20398-1827 RST3265 AB 1969 5 31 0.2 11.50 11.50 203948.88-182707.2

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