19512+3800 SMA 103 AB

 
 
19h 51m 13.35s +38 00' 46.7" P.A. 122.00 sep 10.1 mag 10.50,12.50
 
 
Coord 2000 19512+3800 Discov num SMA 103 Comp AB Coord arcsec 2000 19 51 13.35 +38 00 46.7
Date first 1909 Date last 2015 Obs 9
Pa first 118 Pa last 121.9 P.A. Now (θ) 121.9°
Sep first 10.7 Sep last 10.1 Sep. Now (ρ) 10.1"
Mag pri 10.50 Mag sec 12.50 delta mag (ΔM) 2 Spectral class
Pri motion ra -002 Sec motion ra -003
Pri motion dec -002 Sec motion dec -009
Notes
rPM=0.745
Nature of this double is uncertain.
 
 
19512+3800 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 51 13 +38 00 47 SMA 103 AB 2015 9 122 10.1 10.50 12.50 2.00 <===
Show 19 51 14 +38 00 41 WSI 146 BC 2015 4 285 4.5 12.50 13.00 0.50
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3137-00356-1 Gaia DR2 2072175661399609344