20267+4353 FYM 258 AB

 
 
20h 26m 44.83s +43 52' 38.4" P.A. 345.00 sep 17.2 mag 9.20,13.40 Sp F0
 
 
Coord 2000 20267+4353 Discov num FYM 258 Comp AB Coord arcsec 2000 20 26 44.83 +43 52 38.4
Date first 1892 Date last 2015 Obs 11
Pa first 351 Pa last 345 P.A. Now (θ) 345°
Sep first 19.0 Sep last 17.2 Sep. Now (ρ) 17.2"
Mag pri 9.20 Mag sec 13.40 delta mag (ΔM) 4.2 Spectral class F0 (yellow-white)
Pri motion ra +005 Sec motion ra -008
Pri motion dec +007 Sec motion dec -007
Notes W
rPM=1.797
This double is not physical.
 
 
20267+4353 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 26 45 +43 52 38 FYM 258 AB 2015 11 345 17.2 9.20 13.40 4.20 <===
Show 20 26 45 +43 52 38 FYM 258 AC 2015 9 244 37.4 9.20 13.00 3.80
Show 20 26 45 +43 52 38 FYM 258 AD 2015 9 100 24.8 9.20 14.60 5.40
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3164-00836-1 Gaia DR2 2069111253748602496