01373+6344 MLB 383 AD

 
 
01h 37m 19.97s +63 43' 45.2" P.A. 165.00 sep 31.9 mag 10.47,11.35 Sp B8
 
 
Coord 2000 01373+6344 Discov num MLB 383 Comp AD Coord arcsec 2000 01 37 19.97 +63 43 45.2
Date first 1898 Date last 2016 Obs 14
Pa first 169 Pa last 165.2 P.A. Now (θ) 165.2°
Sep first 30.7 Sep last 31.9 Sep. Now (ρ) 31.9"
Mag pri 10.47 Mag sec 11.35 delta mag (ΔM) 0.88 Spectral class B8 (blue-white)
Pri motion ra -003 Sec motion ra +029
Pri motion dec +002 Sec motion dec +006
Notes U (Proper motion indicates non-physical)
rPM=1.089
This double is not physical.
 
 
01373+6344 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 37 20 +63 43 45 MLB 383 AB 2015 8 155 6.0 10.47 12.80 2.33
Show 01 37 20 +63 43 45 MLB 383 AC 2015 8 65 33.4 10.47 12.80 2.33
Show 01 37 20 +63 43 45 MLB 383 AD 2016 14 165 31.9 10.47 11.35 0.88 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 4035-00130-1 Gaia DR2 512866447166441856