20352+4651 MZA  30AD

 
 
20h 35m 12.64s +46 51' 12.1" P.A. 132 sep 23.8 mag 10.92,18.00 Sp O3.5I
 
 
Coord 2000
20352+4651
Discov num
MZA  30
Comp
AD
Coord arcsec 2000
20 35 12.64 +46 51 12.1
Date first
1998
Date last
2010
Obs
2
Pa first
132
Pa last
132
P.A. Now (θ)
132°
Sep first
23.8
Sep last
23.8
Sep. Now (ρ)
23.8"
Mag pri
10.92
Mag sec
18.00
delta mag (ΔM)
7.08
Spectral class
O3.5I (blue)
Pri motion ra
-008
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20352+4651 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20352+4651 MZA 30 AB 1998 2010 3 140 22.6 10.92 16.20 5.28
Show 20352+4651 MZA 30 AC 1998 2010 3 114 14.3 10.92 17.10 6.18
Show 20352+4651 MZA 30 AD 1998 2010 2 132 23.8 10.92 18.00 7.08 <===
Show 20352+4651 MZA 30 AE 1998 2010 2 123 17.4 10.92 19.00 8.08
Show 20352+4651 MZA 30 AF 2010 2010 1 106 12.3 10.92 19.00 8.08
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131.7
Precise sep
23.803
Constellation
Cygnus
last precise pa
131.7
last precise sep
23.803
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20352+4651 MZA 30 AD 2010 2 132 23.8 10.92 18.00 O3.5I 203512.64+465112.1

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