05563+1850 J 2394 AB

05h 56m 30.64s +18° 55' 00.8" P.A. 166.00 sep 30.9 mag 12.71,13.59

Coord 2000 05563+1850 Discov num J  2394 Comp AB Coord arcsec 2000 05 56 30.64 +18 55 00.8
Date first 1998 Date last 2016 Obs 8
Pa first 166 Pa last 165.5 P.A. Now (θ) 165.5°
Sep first 30.9 Sep last 30.937 Sep. Now (ρ) 30.937"
Mag pri 12.71 Mag sec 13.59 delta mag (ΔM) 0.88 Spectral class
Pri motion ra -016 Sec motion ra +004
Pri motion dec -004 Sec motion dec -010
Notes




rPM=1.266

This double is not physical.



05563+1850 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 05 56 31 +18 55 01 J 2394 AB 2016 8 166 30.9 12.71 13.59 0.88 <===
Show 05 56 31 +18 55 01 J 2394 AC 2016 9 213 22.0 12.71 12.18 0.53
Show 05 56 30 +18 54 42 J 2394 CD 2015 3 149 5.4 11.90 12.40 0.50


Quadruple system
4 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Orion Gaia DR2 3398580343991215104