20058+3556 ABH 129 AH

 
 
20h 05m 50.41s +35 57' 18.6" P.A. 229.00 sep 40.6 mag 10.75,14.23 Sp B1Vn
 
 
Coord 2000 20058+3556 Discov num ABH 129 Comp AH Coord arcsec 2000 20 05 50.41 +35 57 18.6
Date first 1987 Date last 2015 Obs 8
Pa first 228 Pa last 228.7 P.A. Now (θ) 228.7°
Sep first 41.1 Sep last 40.585 Sep. Now (ρ) 40.585"
Mag pri 10.75 Mag sec 14.23 delta mag (ΔM) 3.48 Spectral class B1Vn (blue-white)
Pri motion ra +006 Sec motion ra -008
Pri motion dec -043 Sec motion dec -006
Notes U (Proper motion indicates non-physical)
rPM=0.911
This double is not physical.
 
 
20058+3556 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 227620 20 05 50 +35 57 19 ES 86 AB 2015 15 299 14.5 10.75 10.00 0.75
Show 20 05 50 +35 57 19 ES 86 AD 2015 10 60 13.1 10.75 12.00 1.25
Show 20 05 50 +35 57 19 ES 86 AE 2015 11 327 18.5 10.75 11.00 0.25
Show 20 05 50 +35 57 19 ABH 129 AF 2015 16 93 89.4 10.75 10.13 0.62
Show 20 05 50 +35 57 19 ABH 129 AG 2015 14 167 67.7 10.75 11.24 0.49
Show 20 05 50 +35 57 19 ABH 129 AH 2015 8 229 40.6 10.75 14.23 3.48 <===
Show 20 05 50 +35 57 19 ABH 129 AI 2015 8 99 34.6 10.75 14.24 3.49
Show 20 05 50 +35 57 19 ABH 129 AJ 2015 8 117 68.5 10.75 14.62 3.87
Show 20 05 50 +35 57 19 ABH 129 AK 2015 8 70 86.2 10.75 14.00 3.25
Show 20 05 49 +35 57 25 ES 86 BC 2015 10 168 9.3 10.00 11.50 1.50
11-fold system
11 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2682-00310-1 Gaia DR2 2059113119667642368 HD 227620