20123+1524 CHE 191 AC

 
 
20h 12m 15.87s +15 24' 09.3" P.A. 336.00 sep 18.1 mag 9.13,11.50 Sp A2
 
 
Coord 2000 20123+1524 Discov num CHE 191 Comp AC Coord arcsec 2000 20 12 15.87 +15 24 09.3
Date first 1910 Date last 2016 Obs 11
Pa first 340 Pa last 336 P.A. Now (θ) 336°
Sep first 19.1 Sep last 18.1 Sep. Now (ρ) 18.1"
Mag pri 9.13 Mag sec 11.50 delta mag (ΔM) 2.37 Spectral class A2 (white)
Pri motion ra +008 Sec motion ra -063
Pri motion dec +002 Sec motion dec +018
Notes U (Proper motion indicates non-physical)
rPM=1.111
This double is not physical.
 
 
20123+1524 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 355106 105826 20 12 16 +15 24 09 CHE 191 AB 2016 13 334 11.9 9.13 9.65 0.52
Show 20 12 16 +15 24 09 CHE 191 AC 2016 11 336 18.1 9.13 11.50 2.37 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 1808491366924767104