00156+5534 TDS 1364 AB

 
 
00h 15m 37.77s +55 33' 50.3" P.A. 7.00 sep 2.4 mag 11.42,12.22
 
 
Coord 2000 00156+5534 Discov num TDS1364 Comp AB Coord arcsec 2000 00 15 37.77 +55 33 50.3
Date first 1991 Date last 1991 Obs 1
Pa first 7 Pa last 7.2 P.A. Now (θ) 7.2°
Sep first 2.4 Sep last 2.41 Sep. Now (ρ) 2.41"
Mag pri 11.42 Mag sec 12.22 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -008 Sec motion ra -008
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
00156+5534 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 15 38 +55 33 50 TDS 1364 AB 1991 1 7 2.4 11.42 12.22 0.80 <===
Show 00 15 38 +55 33 50 DAM 830 AC 2015 2 310 4.8 11.42 11.90 0.48
Show 00 15 38 +55 33 50 DAM 830 AD 2015 4 15 10.5 11.42 12.80 1.38
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3657-00678-1 Gaia DR2 419949640080024320