20161+1553 BKO 556 AC

 
 
20h 16m 08.72s +15 52' 48.5" P.A. 313.00 sep 10.2 mag 13.65,15.00
 
 
Coord 2000 20161+1553 Discov num BKO 556 Comp AC Coord arcsec 2000 20 16 08.72 +15 52 48.5
Date first 1998 Date last 2015 Obs 7
Pa first 313 Pa last 312.6 P.A. Now (θ) 312.6°
Sep first 10.2 Sep last 10.206 Sep. Now (ρ) 10.206"
Mag pri 13.65 Mag sec 15.00 delta mag (ΔM) 1.35 Spectral class
Pri motion ra +007 Sec motion ra -015
Pri motion dec -028 Sec motion dec +008
Notes N (See Notes)
rPM=1.462
This double is not physical.
 
 
20161+1553 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 16 09 +15 52 48 CHE 254 AB 2015 9 133 26.6 13.65 13.29 0.36
Show 20 16 09 +15 52 48 BKO 556 AC 2015 7 313 10.2 13.65 15.00 1.35 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1808438074964835840