01563+4251 A 1524 AB (HD 11748)

 
 
01h 56m 20.47s +42° 51' 18.0" P.A. 235.00 sep 0.3 mag 9.40,9.80 Sp A5
 
 
Coord 2000 01563+4251 Discov num A  1524 Comp AB Coord arcsec 2000 01 56 20.47 +42 51 18.0
Date first 1907 Date last 2014 Obs 19
Pa first 236 Pa last 235.4 P.A. Now (θ) 235.4°
Sep first 0.3 Sep last 0.334 Sep. Now (ρ) 0.334"
Mag pri 9.40 Mag sec 9.80 delta mag (ΔM) 0.4 Spectral class A5 (white)
Pri motion ra +004 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
01563+4251 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 11748 37621 01 56 20 +42 51 18 A 1524 AB 2014 19 235 0.3 9.40 9.80 0.40 <===
Show 37621 01 56 20 +42 51 18 A 1524 AC 2015 7 12 24.4 9.40 13.60 4.20
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 11748 Constellation Andromeda SAO 37621 Tycho2 2824-01581-1
Gaia DR2 346185432191377408 HD 11748