19187+3514 BU 360 AB (HD 181329)

 
 
19h 18m 41.01s +35° 13' 03.1" P.A. 70.00 sep 6.4 mag 8.60,10.20 Sp A3
 
 
Coord 2000 19187+3514 Discov num BU  360 Comp AB Coord arcsec 2000 19 18 41.01 +35 13 03.1
Date first 1875 Date last 2018 Obs 24
Pa first 75 Pa last 69.9 P.A. Now (θ) 69.9°
Sep first 5.0 Sep last 6.397 Sep. Now (ρ) 6.397"
Mag pri 8.60 Mag sec 10.20 delta mag (ΔM) 1.6 Spectral class A3 (white)
Pri motion ra -003 Sec motion ra +000
Pri motion dec -005 Sec motion dec +000
Notes
rPM=1
This double is not physical.
 
 
19187+3514 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 181329 19 18 41 +35 13 03 BU 360 AB 2018 24 70 6.4 8.60 10.20 1.60 <===
Show 19 18 41 +35 13 03 BU 360 AC 2015 19 342 36.9 8.60 10.95 2.35
Show 19 18 41 +35 13 03 WAL 110 AD 1998 2 5 58.9 8.60 12.38 3.78
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 181329 Constellation Lyra Tycho2 2661-00226-1 Gaia DR2 2049673434362471168
HD 181329