01217+5752 LYS 7 AC

 
 
01h 21m 39.85s +57 52' 23.9" P.A. 238.00 sep 14.3 mag 12.50,13.50
 
 
Coord 2000 01217+5752 Discov num LYS   7 Comp AC Coord arcsec 2000 01 21 39.85 +57 52 23.9
Date first 1984 Date last 2015 Obs 7
Pa first 240 Pa last 237.5 P.A. Now (θ) 237.5°
Sep first 14.4 Sep last 14.293 Sep. Now (ρ) 14.293"
Mag pri 12.50 Mag sec 13.50 delta mag (ΔM) 1 Spectral class
Pri motion ra -004 Sec motion ra -002
Pri motion dec -017 Sec motion dec -002
Notes
rPM=0.866
This double is not physical.
 
 
01217+5752 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 21 40 +57 52 24 LYS 7 AB 2015 8 297 20.5 12.50 14.00 1.50
Show 01 21 40 +57 52 24 LYS 7 AC 2015 7 238 14.3 12.50 13.50 1.00 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Gaia DR2 413784467921452672