19597+3359 FRT 2 AD

 
 
19h 59m 42.57s +33 59' 27.8" P.A. 63.00 sep 7.0 mag 11.55,16.80 Sp C-Hd
 
 
Coord 2000 19597+3359 Discov num FRT   2 Comp AD Coord arcsec 2000 19 59 42.57 +33 59 27.8
Date first 1984 Date last 2015 Obs 3
Pa first 63 Pa last 63 P.A. Now (θ) 63°
Sep first 6.2 Sep last 6.997 Sep. Now (ρ) 6.997"
Mag pri 11.55 Mag sec 16.80 delta mag (ΔM) 5.25 Spectral class C-Hd (red carbon star)
Pri motion ra -003 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19597+3359 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V482 Cyg 19 59 43 +33 59 28 FRT 2 AB 2015 4 237 6.9 11.55 13.20 1.65
Show 19 59 43 +33 59 28 FRT 2 AC 2015 2 311 3.0 11.55 15.20 3.65
Show 19 59 43 +33 59 28 FRT 2 AD 2015 3 63 7.0 11.55 16.80 5.25 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2678-01186-1 Gaia DR2 2058497942909632000