00249+5543 ES 932 BC

 
 
00h 24m 55.29s +55° 43' 32.4" P.A. 90.00 sep 2.8 mag 12.30,12.60
 
 
Coord 2000 00249+5543 Discov num ES  932 Comp BC Coord arcsec 2000 00 24 55.29 +55 43 32.4
Date first 1910 Date last 2016 Obs 6
Pa first 91 Pa last 90 P.A. Now (θ) 90°
Sep first 3.4 Sep last 2.846 Sep. Now (ρ) 2.846"
Mag pri 12.30 Mag sec 12.60 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -016 Sec motion ra +014
Pri motion dec -004 Sec motion dec -001
Notes U (Proper motion indicates non-physical)
rPM=1.828
This double is not physical.
 
 
00249+5543 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 24 59 +55 42 60 ES 932 AB 2015 9 321 41.9 10.46 12.30 1.84
Show 00 24 55 +55 43 32 ES 932 BC 2016 6 90 2.8 12.30 12.60 0.30 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3657-00570-1 Gaia DR2 421315607177131904