18581+3817 MLB 858 AB

 
 
18h 58m 04.74s +38° 17' 09.8" P.A. 112.00 sep 6.2 mag 12.68,14.40
 
 
Coord 2000 18581+3817 Discov num MLB 858 Comp AB Coord arcsec 2000 18 58 04.74 +38 17 09.8
Date first 1933 Date last 2015 Obs 9
Pa first 113 Pa last 112 P.A. Now (θ) 112°
Sep first 5.1 Sep last 6.176 Sep. Now (ρ) 6.176"
Mag pri 12.68 Mag sec 14.40 delta mag (ΔM) 1.72 Spectral class
Pri motion ra -014 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18581+3817 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 58 05 +38 17 10 MLB 858 AB 2015 9 112 6.2 12.68 14.40 1.72 <===
Show 18 58 05 +38 17 10 FYM 94 AC 2015 7 254 16.8 12.68 15.50 2.82
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2100107620404811648