20060+3821 POP 185AC

 
 
20h 05m 45.38s +38 23' 07.9" P.A. 185 sep 64.9 mag 10.29,12.55 Sp K5
 
 
Coord 2000
20060+3821
Discov num
POP 185
Comp
AC
Coord arcsec 2000
20 05 45.38 +38 23 07.9
Date first
1928
Date last
2015
Obs
9
Pa first
186
Pa last
185
P.A. Now (θ)
185°
Sep first
65.3
Sep last
64.9
Sep. Now (ρ)
64.9"
Mag pri
10.29
Mag sec
12.55
delta mag (ΔM)
2.26
Spectral class
K5 (yellow-orange)
Pri motion ra
+005
Sec motion ra
-003
Pri motion dec
-005
Sec motion dec
-006
Notes
rPM=1.14
This double is not physical.
 
 
20060+3821 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20060+3821 POP 185 AB 1896 2015 10 125 43.5 10.29 11.28 0.99
Show 20060+3821 POP 185 AC 1928 2015 9 185 64.9 10.29 12.55 2.26 <===
Show 20060+3821 POP 185 AD 1896 2015 9 62 128.5 10.29 12.27 1.98
Show 20060+3821 POP 185 AE 1995 2015 6 101 120.0 10.29 13.09 2.80
Show 20060+3821 POP 185 AG 1995 2015 6 293 19.1 10.29 14.00 3.71
Show 20060+3821 POP 185 EF 1985 2015 5 258 3.0 12.50 12.80 0.30
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
185.3
Precise sep
64.878
Constellation
Cygnus
Tycho2
3150-03534-1
Gaia DR2
34939069568
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20060+3821 POP 185 AC 1998 6 185 64.7 10.29 12.55 D 200545.38+382307.9
20060+3821 POP 185 AC 2002 7 185 64.8 10.29 12.55 D 200545.38+382307.9
20060+3821 POP 185 AC 2011 8 185 64.7 10.29 12.55 D 200545.38+382307.9
20060+3821 POP 185 AC 2015 9 185 64.9 10.29 12.55 K5 200545.38+382307.9

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