20224-2014 ARG  38AB

 
 
20h 22m 22.19s -20 13' 42.1" P.A. 295 sep 17.7 mag 9.63,10.24 Sp K0
 
 
Coord 2000
20224-2014
Discov num
ARG  38
Comp
AB
Coord arcsec 2000
20 22 22.19 -20 13 42.1
Date first
1879
Date last
2015
Obs
20
Pa first
265
Pa last
295
P.A. Now (θ)
295°
Sep first
17.0
Sep last
17.7
Sep. Now (ρ)
17.7"
Mag pri
9.63
Mag sec
10.24
delta mag (ΔM)
0.61
Spectral class
K0 (yellow-orange)
Pri motion ra
+005
Sec motion ra
+024
Pri motion dec
-009
Sec motion dec
+065
Notes
N (See Notes)
rPM=1.103
This double is not physical.
 
 
20224-2014 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20224-2014 ARG 38 AB 1879 2015 20 295 17.7 9.63 10.24 0.61 <===
Show 20224-2014 ARG 38 AC 1919 2015 10 225 40.2 9.63 11.42 1.79
Show 20224-2014 ARG 38 BC 1919 2015 10 199 38.0 10.24 11.42 1.18
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
294.9
Precise sep
17.694
Constellation
Capricornus
SAO
189207
Tycho2
6336-01998-1
Gaia DR2
72434224640
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20224-2014 ARG 38 AB 2004 16 293 17.8 9.63 10.24 K0 N D 202222.19-201342.1
20224-2014 ARG 38 AB 2008 17 294 17.7 9.63 10.24 K0 N D 202222.19-201342.1
20224-2014 ARG 38 AB 2015 20 295 17.7 9.63 10.24 K0 N 202222.19-201342.1

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