19300+5252 UC 3955 AB

19h 30m 00.75s +52° 52' 17.7" P.A. 82.00 sep 37.0 mag 14.62,15.02

Coord 2000 19300+5252 Discov num UC 3955 Comp AB Coord arcsec 2000 19 30 00.75 +52 52 17.7
Date first 2000 Date last 2015 Obs 3
Pa first 82 Pa last 82.4 P.A. Now (θ) 82.4°
Sep first 37.1 Sep last 37.043 Sep. Now (ρ) 37.043"
Mag pri 14.62 Mag sec 15.02 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -002 Sec motion ra -011
Pri motion dec +067 Sec motion dec +077
Notes V (Proper motion indicates physical)




rPM=0.173 (< 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