20200+5116 ES  800CE

 
 
20H 20M 05.55S +51 15' 25.4" P.A. 92 SEP 73.4 MAG 12.64,9.47
 
 
Coord 2000
20200+5116
Discov num
ES  800
Comp
CE
Coord arcsec 2000
20 20 05.55 +51 15 25.4
Date first
1899
Date last
2003
Obs
7
Pa first
93
Pa last
92
P.A. Now (θ)
92°
Sep first
72.8
Sep last
73.4
Sep. Now (ρ)
73.4"
Mag pri
12.64
Mag sec
9.47
delta mag (ΔM)
3.17
Spectral class
Pri motion ra
-009
Sec motion ra
-004
Pri motion dec
-001
Sec motion dec
-007
Notes
U (Proper motion indicates non-physical)
rPM=0.862
This double is not physical.
 
 
20200+5116 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 32481 20200+5116 ES 800 AB 1897 2004 14 321 29.6 9.06 10.51 1.45
Show 32481 20200+5116 ES 800 AC 1899 2003 7 101 42.3 9.06 12.64 3.58
Show 32481 20200+5116 ES 800 AE 1897 2004 16 96 115.5 9.06 9.47 0.41
Show 32481 20200+5116 ABH 138 AF 1988 2003 3 110 85.9 9.06 13.71 4.65
Show 32481 20200+5116 ABH 138 AG 1988 2003 3 338 76.5 9.06 14.05 4.99
Show 20200+5116 ES 800 CD 1909 2011 2 129 2.9 12.64 14.60 1.96
Show 20200+5116 ES 800 CE 1899 2003 7 92 73.4 12.64 9.47 3.17 <===
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
Tycho2
3584-01040-1
last precise pa
92.3
last precise sep
73.424