20440+1225 HJ 1566 AC

 
 
20h 44m 10.76s +12° 24' 36.8" P.A. 331.00 sep 32.4 mag 12.95,14.60
 
 
Coord 2000 20440+1225 Discov num HJ 1566 Comp AC Coord arcsec 2000 20 44 10.76 +12 24 36.8
Date first 1909 Date last 2001 Obs 3
Pa first 337 Pa last 330.6 P.A. Now (θ) 330.6°
Sep first 30.2 Sep last 32.394 Sep. Now (ρ) 32.394"
Mag pri 12.95 Mag sec 14.60 delta mag (ΔM) 1.65 Spectral class
Pri motion ra -024 Sec motion ra -007
Pri motion dec +090 Sec motion dec +003
Notes N X (See Notes, Dubious double)
rPM=0.952
This double is not physical.
 
 
20440+1225 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 44 11 +12 24 37 HJ 1566 AB 2015 6 16 16.9 12.95 14.20 1.25
Show 20 44 11 +12 24 37 HJ 1566 AC 2001 3 331 32.4 12.95 14.60 1.65 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1755176803995853952