01215+5748 LYS 6 AC

 
 
01h 21m 27.25s +57 47' 20.0" P.A. 3.00 sep 73.9 mag 11.47,11.64
 
 
Coord 2000 01215+5748 Discov num LYS   6 Comp AC Coord arcsec 2000 01 21 27.25 +57 47 20.0
Date first 1911 Date last 2015 Obs 10
Pa first 3 Pa last 2.5 P.A. Now (θ) 2.5°
Sep first 74.9 Sep last 73.946 Sep. Now (ρ) 73.946"
Mag pri 11.47 Mag sec 11.64 delta mag (ΔM) 0.17 Spectral class
Pri motion ra +021 Sec motion ra +009
Pri motion dec +000 Sec motion dec -005
Notes
rPM=0.619
Nature of this double is uncertain.
 
 
01215+5748 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 21 27 +57 47 20 LYS 6 AB 2015 9 21 66.5 11.47 11.76 0.29
Show 01 21 27 +57 47 20 LYS 6 AC 2015 10 3 73.9 11.47 11.64 0.17 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3678-00172-1 Gaia DR2 413782376282239360