19220+2230 BU 141 AG

 
 
19h 21m 57.26s +22° 30' 23.2" P.A. 240.00 sep 21.7 mag 7.61,15.30 Sp B4V dist. 260.42 pc (849.49 l.y.)
 
 
Coord 2000 19220+2230 Discov num BU  141 Comp AG Coord arcsec 2000 19 21 57.26 +22 30 23.2
Date first 1916 Date last 2013 Obs 4
Pa first 239 Pa last 240.4 P.A. Now (θ) 240.4°
Sep first 20.8 Sep last 21.66 Sep. Now (ρ) 21.66"
Mag pri 7.61 Mag sec 15.30 delta mag (ΔM) 7.69 Spectral class B4V (blue-white)
Pri motion ra +000 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19220+2230 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 182032 87120 19 21 57 +22 30 23 BU 141 AB 2015 43 84 0.9 7.61 9.21 1.60
Show 87120 19 21 57 +22 30 23 HJ 2867 AC 2013 12 328 28.3 7.61 11.70 4.09
Show 87120 19 21 57 +22 30 23 BU 141 AB,D 2013 4 322 24.4 7.61 12.90 5.29
Show 87120 19 21 57 +22 30 23 BU 141 AE 2013 14 90 50.7 7.61 10.90 3.29
Show 87120 19 21 57 +22 30 23 BU 141 AF 2013 5 214 49.6 7.61 12.60 4.99
Show 87120 19 21 57 +22 30 23 BU 141 AG 2013 4 240 21.7 7.61 15.30 7.69 <===
Show 19 21 56 +22 30 47 BU 141 CD 2015 10 180 4.9 11.70 12.90 1.20
Septuple system
8 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula SAO 87120 HIP 95197 Tycho2 2124-00936-1
Gaia DR2 2019155041722073216 HD 182032 BD BD+22 3674 Distance 260.42
Distance ly 849.49