05563+1850 J 2394 CD

05h 56m 29.78s +18° 54' 42.5" P.A. 149.00 sep 5.4 mag 11.90,12.40

Coord 2000 05563+1850 Discov num J  2394 Comp CD Coord arcsec 2000 05 56 29.78 +18 54 42.5
Date first 1942 Date last 2015 Obs 3
Pa first 130 Pa last 148.9 P.A. Now (θ) 148.9°
Sep first 4.0 Sep last 5.36 Sep. Now (ρ) 5.36"
Mag pri 11.90 Mag sec 12.40 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +003 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes




Nature of this double is uncertain.



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 Tycho2 1320-00571-1 Gaia DR2 3398579961735423744