19583+3333 HO  582AC

 
 
19h 58m 18.39s +33 33' 08.8" P.A. 191 sep 8.7 mag 9.98,13.10 Sp A0
 
 
Coord 2000
19583+3333
Discov num
HO  582
Comp
AC
Coord arcsec 2000
19 58 18.39 +33 33 08.8
Date first
1895
Date last
2002
Obs
7
Pa first
187
Pa last
191
P.A. Now (θ)
191°
Sep first
7.2
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
9.98
Mag sec
13.10
delta mag (ΔM)
3.12
Spectral class
A0 (white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19583+3333 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19583+3333 HO 582 AB 1895 2007 15 313 0.6 9.98 10.05 0.07
Show 19583+3333 HO 582 AC 1895 2002 7 191 8.7 9.98 13.10 3.12 <===
Show 19583+3333 WAL 123 AB,D 1933 2002 5 259 38.6 9.98 13.69 3.71
Quadruple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
190.5
Precise sep
8.729
Constellation
Cygnus
last precise pa
190.5
last precise sep
8.729
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19583+3333 HO 582 AC 1998 6 190 8.7 9.35 12.50 D 195818.39+333308.8
19583+3333 HO 582 AC 2002 7 191 8.7 9.98 13.10 D 195818.39+333308.8
19583+3333 HO 582 AC 2010 8 191 8.4 9.98 13.10 A0 195818.39+333308.8

If you need more information about this double, apply for a data request form to the WDS.