20183+1509 CHE 294 AB

 
 
20h 18m 17.49s +15° 08' 57.3" P.A. 358.00 sep 16.0 mag 9.97,10.50
 
 
Coord 2000 20183+1509 Discov num CHE 294 Comp AB Coord arcsec 2000 20 18 17.49 +15 08 57.3
Date first 1910 Date last 2015 Obs 13
Pa first 353 Pa last 357.7 P.A. Now (θ) 357.7°
Sep first 14.3 Sep last 15.977 Sep. Now (ρ) 15.977"
Mag pri 9.97 Mag sec 10.50 delta mag (ΔM) 0.53 Spectral class
Pri motion ra -008 Sec motion ra -016
Pri motion dec -020 Sec motion dec +135
Notes
rPM=1.142
This double is not physical.
 
 
20183+1509 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 18 17 +15 08 57 CHE 294 AB 2015 13 358 16.0 9.97 10.50 0.53 <===
Show 20 18 17 +15 08 57 CHE 294 AC 2015 12 238 13.9 9.97 11.50 1.53
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1805335493668081152