19300+5252 UC 3955 AC

 
 
19h 30m 00.75s +52° 52' 17.7" P.A. 185.00 sep 45.6 mag 14.62,14.89
 
 
Coord 2000 19300+5252 Discov num UC 3955 Comp AC Coord arcsec 2000 19 30 00.75 +52 52 17.7
Date first 2000 Date last 2015 Obs 4
Pa first 185 Pa last 184.9 P.A. Now (θ) 184.9°
Sep first 45.3 Sep last 45.564 Sep. Now (ρ) 45.564"
Mag pri 14.62 Mag sec 14.89 delta mag (ΔM) 0.27 Spectral class
Pri motion ra -002 Sec motion ra +001
Pri motion dec +067 Sec motion dec +057
Notes V (Proper motion indicates physical)
rPM=0.156 (< 0.3, Physical double)
This double is physical.
 
 
19300+5252 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 30 01 +52 52 18 UC 3955 AB 2015 3 82 37.0 14.62 15.02 0.40
Show 19 30 01 +52 52 18 UC 3955 AC 2015 4 185 45.6 14.62 14.89 0.27 <===
Show 19 30 05 +52 52 23 UC 3955 BD 2015 3 349 59.8 15.02 15.79 0.77
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2136782724101603456