19448+2916 WRH 23 AG

 
 
19h 44m 48.74s +29 15' 52.9" P.A. 88.00 sep 75.9 mag 7.03,10.21 Sp F2I
 
 
Coord 2000 19448+2916 Discov num WRH  23 Comp AG Coord arcsec 2000 19 44 48.74 +29 15 52.9
Date first 1895 Date last 2015 Obs 9
Pa first 88 Pa last 87.7 P.A. Now (θ) 87.7°
Sep first 75.9 Sep last 75.895 Sep. Now (ρ) 75.895"
Mag pri 7.03 Mag sec 10.21 delta mag (ΔM) 3.18 Spectral class F2I (yellow-white)
Pri motion ra +000 Sec motion ra +003
Pri motion dec -004 Sec motion dec -005
Notes N (See Notes)
rPM=0.542
Nature of this double is uncertain.
 
 
19448+2916 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 87659 19 44 49 +29 15 53 ISM 4 Aa,Ab 1988 4 167 0.0 7.00 8.00 1.00
Show SU Cyg 87659 19 44 49 +29 15 53 WRH 23 AE 2015 10 289 24.8 7.03 10.54 3.51
Show 87659 19 44 49 +29 15 53 WRH 23 AF 2015 9 18 71.1 7.03 10.88 3.85
Show 87659 19 44 49 +29 15 53 WRH 23 AG 2015 9 88 75.9 7.03 10.21 3.18 <===
Show 87659 19 44 49 +29 15 53 EVS 42 AH 2015 2 87 25.4 6.90 16.90 10.00
Show 87659 19 44 49 +29 15 53 KRV 40 AI 2015 1 34 42.4 6.90 19.20 12.30
Septuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name SU Cyg Constellation Cygnus SAO 87659 Tycho2 2151-05896-1
Gaia DR2 2031776202613700480 HD 332545 HR 7518 DM BD+28 3460