18499+2806 OSO 104 AB

 
 
18h 49m 55.15s +28° 05' 50.9" P.A. 112.00 sep 5.0 mag 12.79,18.20
 
 
Coord 2000 18499+2806 Discov num OSO 104 Comp AB Coord arcsec 2000 18 49 55.15 +28 05 50.9
Date first 1994 Date last 2002 Obs 6
Pa first 131 Pa last 111.8 P.A. Now (θ) 111.8°
Sep first 6.4 Sep last 5.01 Sep. Now (ρ) 5.01"
Mag pri 12.79 Mag sec 18.20 delta mag (ΔM) 5.41 Spectral class
Pri motion ra -102 Sec motion ra
Pri motion dec -261 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
18499+2806 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 49 55 +28 05 51 OSO 104 AB 2002 6 112 5.0 12.79 18.20 5.41 <===
Show 18 49 55 +28 05 51 OSO 104 AD 2002 8 27 12.7 12.79 17.85 5.06
Show 18 49 55 +28 05 51 OSO 104 AE 2002 7 252 15.1 12.79 18.21 5.42
Show 18 49 55 +28 05 51 OSO 104 AF 2002 7 46 23.6 12.79 17.17 4.38
Show 18 49 55 +28 05 51 OSO 104 AG 2002 6 135 22.1 12.79 18.56 5.77
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2116-00128-1