20224-2014 ARG  38AC

 
 
20h 22m 22.19s -20 13' 42.1" P.A. 225 sep 40.2 mag 9.63,11.42 Sp K0
 
 
Coord 2000
20224-2014
Discov num
ARG  38
Comp
AC
Coord arcsec 2000
20 22 22.19 -20 13 42.1
Date first
1919
Date last
2015
Obs
10
Pa first
228
Pa last
225
P.A. Now (θ)
225°
Sep first
41.2
Sep last
40.2
Sep. Now (ρ)
40.2"
Mag pri
9.63
Mag sec
11.42
delta mag (ΔM)
1.79
Spectral class
K0 (yellow-orange)
Pri motion ra
+005
Sec motion ra
+022
Pri motion dec
-009
Sec motion dec
-015
Notes
N (See Notes)
rPM=0.677
Nature of this double is uncertain.
 
 
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
224.8
Precise sep
40.199
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 AC 1998 6 226 40.3 9.63 11.42 N D 202222.19-201342.1
20224-2014 ARG 38 AC 2008 7 225 40.3 9.63 11.42 N D 202222.19-201342.1
20224-2014 ARG 38 AC 2015 10 225 40.2 9.63 11.42 K0 N 202222.19-201342.1

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