20032+0042 HDO 316 AB

 
 
20h 03m 13.23s +00 42' 02.0" P.A. 143.00 sep 4.5 mag 8.81,13.20 Sp A0
 
 
Coord 2000 20032+0042 Discov num HDO 316 Comp AB Coord arcsec 2000 20 03 13.23 +00 42 02.0
Date first 1900 Date last 2015 Obs 5
Pa first 146 Pa last 143.1 P.A. Now (θ) 143.1°
Sep first 4.2 Sep last 4.509 Sep. Now (ρ) 4.509"
Mag pri 8.81 Mag sec 13.20 delta mag (ΔM) 4.39 Spectral class A0 (white)
Pri motion ra -003 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20032+0042 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 125382 20 03 13 +00 42 02 HDO 316 AB 2015 5 143 4.5 8.81 13.20 4.39 <===
Show HD 190075 125382 20 03 13 +00 42 02 HDO 316 AC 2015 8 189 16.4 8.81 11.70 2.89
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 125382 Tycho2 0494-01706-1 Gaia DR2 4237411130765554304
HD 190075