19591+3532 MAD 11 AC

 
 
19h 59m 07.47s +35° 32' 10.1" P.A. 181.00 sep 13.7 mag 8.76,11.41 Sp B9V dist. 358.42 pc (1169.17 l.y.)
 
 
Coord 2000 19591+3532 Discov num MAD  11 Comp AC Coord arcsec 2000 19 59 07.47 +35 32 10.1
Date first 1843 Date last 2019 Obs 22
Pa first 202 Pa last 181.4 P.A. Now (θ) 181.4°
Sep first 12.5 Sep last 13.727 Sep. Now (ρ) 13.727"
Mag pri 8.76 Mag sec 11.41 delta mag (ΔM) 2.65 Spectral class B9V (blue-white)
Pri motion ra -001 Sec motion ra +000
Pri motion dec -003 Sec motion dec -003
Notes N (See Notes)
rPM=0.316
Nature of this double is uncertain.
 
 
19591+3532 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 189528 69205 19 59 07 +35 32 10 STF 2610 AB 2019 41 295 4.3 8.76 9.24 0.48
Show 69205 19 59 07 +35 32 10 MAD 11 AC 2019 22 181 13.7 8.76 11.41 2.65 <===
Show 69205 19 59 07 +35 32 10 GLP 17 AD 2015 8 16 53.1 8.76 11.39 2.63
Show 19 59 07 +35 32 12 MAD 11 BC 2019 17 200 12.6 9.20 11.41 2.21
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 69205 HIP 98369 Tycho2 2678-00142-1
Gaia DR2 2059488362367675392 HD 189528 BD BD+35 3898 Distance 358.42
Distance ly 1169.17