02390+3729 J 881 AB

 
 
02h 38m 57.01s +37° 27' 23.4" P.A. 22.00 sep 2.9 mag 10.30,10.80
 
 
Coord 2000 02390+3729 Discov num J   881 Comp AB Coord arcsec 2000 02 38 57.01 +37 27 23.4
Date first 1912 Date last 2016 Obs 18
Pa first 23 Pa last 22 P.A. Now (θ) 22°
Sep first 2.4 Sep last 2.924 Sep. Now (ρ) 2.924"
Mag pri 10.30 Mag sec 10.80 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -009 Sec motion ra
Pri motion dec -041 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
02390+3729 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 38 57 +37 27 23 J 881 AB 2016 18 22 2.9 10.30 10.80 0.50 <===
Show 02 38 57 +37 27 23 J 881 AC 2015 8 345 98.3 10.02 12.06 2.04
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 2336-00916-1 Gaia DR2 333511361656693632