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
Cdsa2 id
MZA 30 AD
Constellation
Cygnus
Ra deg
20.586844444444445
De deg
46.85336111111111
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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