01128+6239 MLB 1057 AC

 
 
01h 12m 54.62s +62 38' 27.3" P.A. 15.00 sep 11.7 mag 10.40,12.91 Sp A0
 
 
Coord 2000 01128+6239 Discov num MLB1057 Comp AC Coord arcsec 2000 01 12 54.62 +62 38 27.3
Date first 1923 Date last 2015 Obs 9
Pa first 10 Pa last 14.7 P.A. Now (θ) 14.7°
Sep first 11.8 Sep last 11.707 Sep. Now (ρ) 11.707"
Mag pri 10.40 Mag sec 12.91 delta mag (ΔM) 2.51 Spectral class A0 (white)
Pri motion ra -005 Sec motion ra +004
Pri motion dec -003 Sec motion dec +003
Notes U (Proper motion indicates non-physical)
rPM=1.855
This double is not physical.
 
 
01128+6239 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 12 55 +62 38 27 TDS 1801 Aa,Ab 1991 1 312 0.4 11.09 11.09 0.00
Show 01 12 55 +62 38 27 MLB 1057 AB 2016 10 221 9.2 10.40 13.50 3.10
Show 01 12 55 +62 38 27 MLB 1057 AC 2015 9 15 11.7 10.40 12.91 2.51 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 4034-00487-1 Gaia DR2 523015111287549440