19420+5201 ES 794 BC

 
 
19h 41m 58.12s +52° 00' 53.7" P.A. 102.00 sep 7.7 mag 10.05,14.20 Sp K5
 
 
Coord 2000 19420+5201 Discov num ES  794 Comp BC Coord arcsec 2000 19 41 58.12 +52 00 53.7
Date first 1909 Date last 2015 Obs 8
Pa first 120 Pa last 101.6 P.A. Now (θ) 101.6°
Sep first 8.3 Sep last 7.718 Sep. Now (ρ) 7.718"
Mag pri 10.05 Mag sec 14.20 delta mag (ΔM) 4.15 Spectral class K5 (yellow-orange)
Pri motion ra -007 Sec motion ra
Pri motion dec -024 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
19420+5201 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 234978 31903 19 42 03 +52 01 04 ES 794 AB 2018 17 255 45.6 9.35 10.05 0.70
Show 31901 19 41 58 +52 00 54 ES 794 BC 2015 8 102 7.7 10.05 14.20 4.15 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 31901 Tycho2 3569-01612-1 Gaia DR2 2135773269348805248
HD 234976 ADS 12821