19583+3333 HO  582AB

 
 
19h 58m 18.39s +33 33' 08.8" P.A. 313 sep 0.6 mag 9.98,10.05 Sp A0
 
 
Coord 2000
19583+3333
Discov num
HO  582
Comp
AB
Coord arcsec 2000
19 58 18.39 +33 33 08.8
Date first
1895
Date last
2007
Obs
15
Pa first
140
Pa last
313
P.A. Now (θ)
313°
Sep first
0.3
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.98
Mag sec
10.05
delta mag (ΔM)
0.07
Spectral class
A0 (white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
+001
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 69177 19583+3333 HO 582 AB 1895 2007 15 313 0.6 9.98 10.05 0.07 <===
Show 69177 19583+3333 HO 582 AC 1895 2002 7 191 8.7 9.98 13.10 3.12
Show 69177 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
313.4
Precise sep
0.579
Constellation
Cygnus
SAO
69177
Tycho2
2674-00738-1
HD
189336
last precise pa
313.4
last precise sep
0.579
 
 
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 AB 1996 14 314 0.6 9.98 10.05 A0 195818.39+333308.8
19583+3333 HO 582 AB 2007 15 313 0.6 9.98 10.05 A0 195818.39+333308.8

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