20059+3755 ES 2119 AB (HD 227645)

 
 
20h 06m 00.41s +37 55' 15.0" P.A. 256.00 sep 12.8 mag 10.82,11.27 Sp A3
 
 
Coord 2000 20059+3755 Discov num ES 2119 Comp AB Coord arcsec 2000 20 06 00.41 +37 55 15.0
Date first 1896 Date last 2018 Obs 13
Pa first 258 Pa last 256.1 P.A. Now (θ) 256.1°
Sep first 13.1 Sep last 12.787 Sep. Now (ρ) 12.787"
Mag pri 10.82 Mag sec 11.27 delta mag (ΔM) 0.45 Spectral class A3 (white)
Pri motion ra -004 Sec motion ra -002
Pri motion dec -004 Sec motion dec -006
Notes N (See Notes)
rPM=0.447
Nature of this double is uncertain.
 
 
20059+3755 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 227645 20 06 00 +37 55 15 ES 2119 AB 2018 13 256 12.8 10.82 11.27 0.45 <===
Show 20 05 59 +37 55 12 ES 2119 BC 2015 8 256 5.7 11.27 15.20 3.93
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 227645 Constellation Cygnus Tycho2 3150-01948-1 Gaia DR2 2060303680274216064
HD 227645 ADS 13373