20354+6454 OSO 127 AF

 
 
20h 35m 29.53s +64 53' 49.4" P.A. 288.00 sep 24.3 mag 13.75,14.80
 
 
Coord 2000 20354+6454 Discov num OSO 127 Comp AF Coord arcsec 2000 20 35 29.53 +64 53 49.4
Date first 1994 Date last 2015 Obs 17
Pa first 302 Pa last 287.6 P.A. Now (θ) 287.6°
Sep first 21.9 Sep last 24.3 Sep. Now (ρ) 24.3"
Mag pri 13.75 Mag sec 14.80 delta mag (ΔM) 1.05 Spectral class
Pri motion ra +219 Sec motion ra +000
Pri motion dec +210 Sec motion dec +010
Notes N (See Notes)
rPM=0.977
This double is not physical.
 
 
20354+6454 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 35 30 +64 53 49 OSO 127 AB 1995 1 27 6.5 13.75 19.50 5.75
Show 20 35 30 +64 53 49 OSO 127 AC 2000 4 66 5.5 13.75 18.70 4.95
Show 20 35 30 +64 53 49 OSO 127 AD 2015 14 225 18.5 13.75 18.50 4.75
Show 20 35 30 +64 53 49 OSO 127 AE 2015 14 267 20.2 13.75 18.20 4.45
Show 20 35 30 +64 53 49 OSO 127 AF 2015 17 288 24.3 13.75 14.80 1.05 <===
Show 20 35 30 +64 53 49 GIC 165 AG 2015 22 301 29.6 13.75 14.43 0.68
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Gaia DR2 2245381178339087360