21416+4048 FYM 112 AF

 
 
21h 41m 34.26s +40° 48' 18.8" P.A. 305.00 sep 55.0 mag 6.08,14.20 Sp A2V dist. 152.21 pc (496.51 l.y.)
 
 
Coord 2000 21416+4048 Discov num FYM 112 Comp AF Coord arcsec 2000 21 41 34.26 +40 48 18.8
Date first 2000 Date last 2015 Obs 4
Pa first 305 Pa last 305.3 P.A. Now (θ) 305.3°
Sep first 55.0 Sep last 55.002 Sep. Now (ρ) 55.002"
Mag pri 6.08 Mag sec 14.20 delta mag (ΔM) 8.12 Spectral class A2V (white)
Pri motion ra -017 Sec motion ra
Pri motion dec -048 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
21416+4048 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 76 Cyg 51189 21 41 34 +40 48 19 S 796 AB 2015 23 233 58.2 6.08 9.47 3.39
Show 51189 21 41 34 +40 48 19 S 796 AC 2015 7 282 132.4 6.08 11.79 5.71
Show 51189 21 41 34 +40 48 19 FYM 112 AD 2015 3 163 70.0 6.08 13.40 7.32
Show 51189 21 41 34 +40 48 19 FYM 112 AE 2015 3 143 73.8 6.08 14.10 8.02
Show 51189 21 41 34 +40 48 19 FYM 112 AF 2015 4 305 55.0 6.08 14.20 8.12 <===
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 51189 HIP 107097 Tycho2 3188-01702-1
Gaia DR2 1954418481436816000 HD 206538 HR 8291 GC 30376
BD BD+40 4611 Flamsteed 76 Cygni Flamsteed name 76 Cyg Distance 152.21
Distance ly 496.51