02566+3848 UC 893 BC

02h 56m 32.39s +38° 48' 29.7" P.A. 172.00 sep 37.4 mag 16.15,16.60

Coord 2000 02566+3848 Discov num UC  893 Comp BC Coord arcsec 2000 02 56 32.39 +38 48 29.7
Date first 1998 Date last 2015 Obs 5
Pa first 172 Pa last 171.9 P.A. Now (θ) 171.9°
Sep first 37.2 Sep last 37.378 Sep. Now (ρ) 37.378"
Mag pri 16.15 Mag sec 16.60 delta mag (ΔM) 0.45 Spectral class
Pri motion ra -017 Sec motion ra -018
Pri motion dec -060 Sec motion dec -082
Notes V (Proper motion indicates physical)




rPM=0.262 (< 0.3, Physical double)

This double is physical.



02566+3848 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 56 36 +38 48 11 UC 893 AB 2015 3 293 48.2 14.38 16.15 1.77
Show 02 56 36 +38 48 11 UC 893 AC 2015 3 245 43.0 14.38 16.60 2.22
Show 02 56 32 +38 48 30 UC 893 BC 2015 5 172 37.4 16.15 16.60 0.45 <===
Show 02 56 32 +38 48 30 UC 893 BD 2015 5 306 47.5 16.15 14.71 1.44
Show 02 56 32 +38 48 30 UC 893 BE 2015 5 18 49.2 16.15 15.79 0.36


Quintuple system
5 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Perseus Gaia DR2 143217475488736896