19492+4238 ES 1565 AB

 
 
19h 49m 09.43s +42 37' 39.0" P.A. 32.00 sep 32.7 mag 9.79,12.60 Sp A2
 
 
Coord 2000 19492+4238 Discov num ES 1565 Comp AB Coord arcsec 2000 19 49 09.43 +42 37 39.0
Date first 1892 Date last 2021 Obs 10
Pa first 36 Pa last 32 P.A. Now (θ) 32°
Sep first 38.3 Sep last 32.73 Sep. Now (ρ) 32.73"
Mag pri 9.79 Mag sec 12.60 delta mag (ΔM) 2.81 Spectral class A2 (white)
Pri motion ra +010 Sec motion ra -030
Pri motion dec +001 Sec motion dec +014
Notes U (Proper motion indicates non-physical)
rPM=1.27
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 3144-00125-1 Gaia DR2 2078504381590956160