20032+0042 HDO 316 AC (HD 190075)

 
 
20h 03m 13.23s +00 42' 02.0" P.A. 189.00 sep 16.4 mag 8.81,11.70 Sp A0
 
 
Coord 2000 20032+0042 Discov num HDO 316 Comp AC Coord arcsec 2000 20 03 13.23 +00 42 02.0
Date first 1900 Date last 2015 Obs 8
Pa first 190 Pa last 188.8 P.A. Now (θ) 188.8°
Sep first 16.6 Sep last 16.362 Sep. Now (ρ) 16.362"
Mag pri 8.81 Mag sec 11.70 delta mag (ΔM) 2.89 Spectral class A0 (white)
Pri motion ra -004 Sec motion ra -001
Pri motion dec -002 Sec motion dec -011
Notes
rPM=0.859
This double is not physical.
 
 
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
 
 
Name HD 190075 Constellation Aquila SAO 125382 Tycho2 0494-01706-1
Gaia DR2 4237411130765554304 HD 190075