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 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
258.9
Precise sep
38.578
Cdsa2 id
WAL 123 AB,D
Constellation
Cygnus
Ra deg
19.971774999999997
De deg
33.55244444444444
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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