19503+0713 A 2994 BC

 
 
19h 50m 15.54s +07° 13' 04.7" P.A. 200.00 sep 0.4 mag 10.20,10.20
 
 
Coord 2000 19503+0713 Discov num A  2994 Comp BC Coord arcsec 2000 19 50 15.54 +07 13 04.7
Date first 1916 Date last 2009 Obs 8
Pa first 198 Pa last 200.1 P.A. Now (θ) 200.1°
Sep first 0.4 Sep last 0.432 Sep. Now (ρ) 0.432"
Mag pri 10.20 Mag sec 10.20 delta mag (ΔM) 0 Spectral class
Pri motion ra -001 Sec motion ra -001
Pri motion dec -009 Sec motion dec -009
Notes N (See Notes)
Nature of this double is uncertain.
 
 
19503+0713 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 187553 19 50 16 +07 13 04 A 2994 A,BC 2015 22 273 5.7 10.43 10.92 0.49
Show 19 50 16 +07 13 05 A 2994 BC 2009 8 200 0.4 10.20 10.20 0.00 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4297760399139602560