19583+3333 WAL 123AB,D

 
 
19h 58m 18.39s +33 33' 08.8" P.A. 259 sep 38.6 mag 9.98,13.69 Sp A0
 
 
Coord 2000
19583+3333
Discov num
WAL 123
Comp
AB,D
Coord arcsec 2000
19 58 18.39 +33 33 08.8
Date first
1933
Date last
2002
Obs
5
Pa first
264
Pa last
259
P.A. Now (θ)
259°
Sep first
37.0
Sep last
38.6
Sep. Now (ρ)
38.6"
Mag pri
9.98
Mag sec
13.69
delta mag (ΔM)
3.71
Spectral class
A0 (white)
Pri motion ra
+002
Sec motion ra
+004
Pri motion dec
+002
Sec motion dec
-005
Notes
rPM=1.137
This double is not physical.
 
 
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
258.9
Precise sep
38.578
Constellation
Cygnus
SAO
69177
Tycho2
2674-00738-1
HD
189336
last precise pa
258.9
last precise sep
38.578
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19583+3333 WAL 123 AB,D 1998 4 259 38.5 9.35 12.50 D 195818.39+333308.8
19583+3333 WAL 123 AB,D 2002 5 259 38.6 9.98 13.10 D 195818.39+333308.8

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