19492+4238 ES 1565 BC

 
 
19h 49m 11.05s +42° 38' 06.5" P.A. 50.00 sep 4.7 mag 12.60,13.70
 
 
Coord 2000 19492+4238 Discov num ES 1565 Comp BC Coord arcsec 2000 19 49 11.05 +42 38 06.5
Date first 1916 Date last 2021 Obs 7
Pa first 50 Pa last 49.6 P.A. Now (θ) 49.6°
Sep first 3.4 Sep last 4.67 Sep. Now (ρ) 4.67"
Mag pri 12.60 Mag sec 13.70 delta mag (ΔM) 1.1 Spectral class
Pri motion ra -030 Sec motion ra +009
Pri motion dec +014 Sec motion dec +008
Notes
rPM=1.192
This double is not physical.
 
 
19492+4238 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 49 09 +42 37 39 ES 1565 AB 2021 10 32 32.7 9.79 12.60 2.81
Show 19 49 11 +42 38 06 ES 1565 BC 2021 7 50 4.7 12.60 13.70 1.10 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3144-00403-1 Gaia DR2 2078505859059717504