19364+3541 SEI 647 AC

 
 
19h 36m 21.91s +35° 40' 39.7" P.A. 177.00 sep 27.7 mag 8.10,11.66 Sp A0
 
 
Coord 2000 19364+3541 Discov num SEI 647 Comp AC Coord arcsec 2000 19 36 21.91 +35 40 39.7
Date first 1894 Date last 2015 Obs 9
Pa first 178 Pa last 177 P.A. Now (θ) 177°
Sep first 28.1 Sep last 27.711 Sep. Now (ρ) 27.711"
Mag pri 8.10 Mag sec 11.66 delta mag (ΔM) 3.56 Spectral class A0 (white)
Pri motion ra -004 Sec motion ra -001
Pri motion dec -003 Sec motion dec -001
Notes
rPM=0.721
Nature of this double is uncertain.
 
 
19364+3541 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 185172 68570 19 36 22 +35 40 40 ARN 82 AB 2021 19 34 43.5 8.10 8.43 0.33
Show 19 36 22 +35 40 40 SEI 647 AC 2015 9 177 27.7 8.10 11.66 3.56 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2667-00321-1 Gaia DR2 2048244275413559552 HD 185173