20154+1538 CHE 243 AC

 
 
20h 15m 23.34s +15 38' 15.3" P.A. 205.00 sep 26.6 mag 10.91,13.52
 
 
Coord 2000 20154+1538 Discov num CHE 243 Comp AC Coord arcsec 2000 20 15 23.34 +15 38 15.3
Date first 1910 Date last 2015 Obs 11
Pa first 205 Pa last 205 P.A. Now (θ) 205°
Sep first 26.8 Sep last 26.617 Sep. Now (ρ) 26.617"
Mag pri 10.91 Mag sec 13.52 delta mag (ΔM) 2.61 Spectral class
Pri motion ra -002 Sec motion ra +009
Pri motion dec -004 Sec motion dec -029
Notes
rPM=0.9
This double is not physical.
 
 
20154+1538 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 15 23 +15 38 15 CHE 243 AB 2015 11 222 24.0 10.91 13.52 2.61
Show 20 15 23 +15 38 15 CHE 243 AC 2015 11 205 26.6 10.91 13.52 2.61 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1618-01401-1 Gaia DR2 1808425396221181184 HD 355245