19365+3959 ES 1967 AB

 
 
19h 36m 29.78s +40° 00' 48.9" P.A. 59.00 sep 23.6 mag 10.55,11.58
 
 
Coord 2000 19365+3959 Discov num ES 1967 Comp AB Coord arcsec 2000 19 36 29.78 +40 00 48.9
Date first 1893 Date last 2015 Obs 12
Pa first 61 Pa last 58.5 P.A. Now (θ) 58.5°
Sep first 23.1 Sep last 23.591 Sep. Now (ρ) 23.591"
Mag pri 10.55 Mag sec 11.58 delta mag (ΔM) 1.03 Spectral class
Pri motion ra -003 Sec motion ra +004
Pri motion dec -004 Sec motion dec +006
Notes
rPM=1.693
This double is not physical.
 
 
19365+3959 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 36 30 +40 00 49 ES 1967 AB 2015 12 59 23.6 10.55 11.58 1.03 <===
Show 19 36 30 +40 00 49 ES 1967 AD 2015 8 309 12.0 10.55 15.30 4.75
Show 19 36 32 +40 01 01 ES 1967 BC 2015 9 233 5.6 11.58 12.60 1.02
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3139-01369-1 Gaia DR2 2076516876883734400 ADS 12682