20188+1530 CHE 299 AC

 
 
20h 18m 49.47s +15 29' 55.3" P.A. 329.00 sep 37.6 mag 12.25,13.45
 
 
Coord 2000 20188+1530 Discov num CHE 299 Comp AC Coord arcsec 2000 20 18 49.47 +15 29 55.3
Date first 1910 Date last 2019 Obs 11
Pa first 330 Pa last 329.3 P.A. Now (θ) 329.3°
Sep first 38.1 Sep last 37.6 Sep. Now (ρ) 37.6"
Mag pri 12.25 Mag sec 13.45 delta mag (ΔM) 1.2 Spectral class
Pri motion ra +012 Sec motion ra +005
Pri motion dec +009 Sec motion dec +002
Notes
rPM=0.66
Nature of this double is uncertain.
 
 
20188+1530 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 18 49 +15 29 55 TOB 319 AB 2019 10 65 14.9 12.25 13.10 0.85
Show 20 18 49 +15 29 55 CHE 299 AC 2019 11 329 37.6 12.25 13.45 1.20 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1631-00689-1 Gaia DR2 1808375639020707328