20267+4353 FYM 258 AC

20h 26m 44.83s +43° 52' 38.4" P.A. 244.00 sep 37.4 mag 9.20,13.00 Sp F0

Coord 2000 20267+4353 Discov num FYM 258 Comp AC Coord arcsec 2000 20 26 44.83 +43 52 38.4
Date first 1892 Date last 2015 Obs 9
Pa first 246 Pa last 244 P.A. Now (θ) 244°
Sep first 36.9 Sep last 37.4 Sep. Now (ρ) 37.4"
Mag pri 9.20 Mag sec 13.00 delta mag (ΔM) 3.8 Spectral class F0 (yellow-white)
Pri motion ra +005 Sec motion ra +000
Pri motion dec +007 Sec motion dec -001
Notes




rPM=1.097

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