20379-6038 TOK 630AC

 
 
20h 37m 51.71s -60 38' 04.2" P.A. 52 sep 743.3 mag 7.50,15.60 Sp G3V
 
 
Coord 2000
20379-6038
Discov num
TOK 630
Comp
AC
Coord arcsec 2000
20 37 51.71 -60 38 04.2
Date first
1980
Date last
2000
Obs
3
Pa first
51
Pa last
52
P.A. Now (θ)
52°
Sep first
742.3
Sep last
743.3
Sep. Now (ρ)
743.3"
Mag pri
7.50
Mag sec
15.60
delta mag (ΔM)
8.1
Spectral class
G3V (yellow)
Pri motion ra
-191
Sec motion ra
-206
Pri motion dec
-066
Sec motion dec
-058
Notes
N (See Notes)
rPM=0.079 (< 0.3, Physical double)
This double is physical.
 
 
20379-6038 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20379-6038 MUG 4 AB 1998 2005 5 175 10.7 6.38 10.62 4.24
Show 20379-6038 TOK 630 AC 1980 2000 3 52 743.3 7.50 15.60 8.10 <===
Show 20379-6038 EGN 25 Ba,Bb 2005 2005 1 165 0.4 9.80
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
51.5
Precise sep
743.264
Cdsa2 id
TOK 630 AC
Constellation
Pavo
Ra deg
20.631030555555554
De deg
-60.6345
last precise pa
51.5
last precise sep
743.264
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20379-6038 TOK 630 AC 2000 3 52 743.3 7.50 15.60 G3V 203751.71-603804.2

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