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Doubles in session


Current system
20330+4118
CAN 44 AH


Nearby doubles
3' : 20333+4119
HJ 1539AB

3' : 20333+4117
CAN 79AB

3' : 20332+4115
MZA 27AB

4' : 20332+4120
MZA 28AB

4' : 20334+4118
CAN 55AB

4' : 20333+4120
CAN 53AB

4' : 20328+4115
CNT 8

5' : 20331+4113
WSI 66AB

5' : 20332+4114
CAN 49AB

5' : 20333+4121
CAN 54AB

5' : 20332+4122
CAN 6AB

6' : 20332+4113
CAN 50AB

6' : 20327+4114
CAN 78AB

6' : 20335+4115
CAN 60AB

7' : 20328+4124
CAN 42AB

7' : 20336+4116
CAN 61AB

7' : 20330+4124
CAN 43AB

7' : 20325+4114
MZA 40AB

8' : 20337+4119
CAN 62AB

8' : 20324+4118
HER 3AB

9' : 20334+4111
CAN 58AB

9' : 20328+4126
CAN 41AB

9' : 20337+4123
CAN 8AB

9' : 20338+4120
CAN 66AB

10' : 20334+4109
WSI 67AB

10' : 20326+4125
CAN 40AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20330+4118 : COMPONENTS
 
 
  A B C D E F G H I
B pa=163.0°
sep=2.84"
 
C pa=188.4°
sep=5.11"
pa=214.0°
sep=2.82"
 
D pa=221.2°
sep=5.63"
pa=251.5°
sep=4.79"
pa=285.4°
sep=3.08"
 
E pa=65.4°
sep=5.27"
pa=38.9°
sep=6.30"
pa=37.4°
sep=9.12"
pa=52.9°
sep=10.66"
 
F pa=21.0°
sep=8.65"
pa=11.9°
sep=11.02"
pa=16.3°
sep=13.68"
pa=29.0°
sep=14.07"
pa=344.0°
sep=6.12"
 
G pa=36.2°
sep=8.97"
pa=24.2°
sep=10.91"
pa=26.2°
sep=13.70"
pa=38.2°
sep=14.59"
pa=5.9°
sep=5.07"
pa=110.9°
sep=2.36"
 
H pa=249.1°
sep=8.93"
pa=267.1°
sep=9.18"
pa=283.8°
sep=7.82"
pa=282.8°
sep=4.74"
pa=247.7°
sep=14.19"
pa=225.5°
sep=16.05"
pa=232.6°
sep=17.17"
 
I pa=127.8°
sep=10.57"
pa=116.6°
sep=8.41"
pa=98.9°
sep=9.21"
pa=100.5°
sep=12.28"
pa=157.6°
sep=9.37"
pa=160.1°
sep=15.47"
pa=167.5°
sep=14.04"
pa=101.1°
sep=17.02"
 
J pa=199.1°
sep=14.18"
pa=207.1°
sep=12.00"
pa=205.0°
sep=9.21"
pa=185.7°
sep=9.21"
pa=211.1°
sep=18.22"
pa=199.8°
sep=22.83"
pa=205.7°
sep=22.90"
pa=160.1°
sep=10.87"
pa=241.9°
sep=14.72"
 
 
20330+4118 A
 
 
Coord arcsec 2000 203302.92+411743.1 Mag 7.9 Spectral class O8V (blue)
 
 
20330+4118 B
 
 
Coord arcsec 2000 203302.99+411740.4 Mag 15.3 Calc delta mag 7.4 Calc coord yes
 
 
20330+4118 C
 
 
Coord arcsec 2000 203302.85+411738.0 Mag 15.3 Calc delta mag 7.4 Calc coord yes
 
 
20330+4118 D
 
 
Coord arcsec 2000 203302.59+411738.9 Mag 13.7 Calc delta mag 5.8 Calc coord yes
 
 
20330+4118 E
 
 
Coord arcsec 2000 203303.34+411745.3 Mag 16.8 Calc delta mag 8.9 Calc coord yes
 
 
20330+4118 F
 
 
Coord arcsec 2000 203303.20+411751.2 Mag 15.7 Calc delta mag 7.8 Calc coord yes
 
 
20330+4118 G
 
 
Coord arcsec 2000 203303.39+411750.3 Mag 16.4 Calc delta mag 8.5 Calc coord yes
 
 
20330+4118 H
 
 
Coord arcsec 2000 203302.18+411739.9 Mag 13.6 Calc delta mag 5.7 Calc coord yes
 
 
20330+4118 I
 
 
Coord arcsec 2000 203303.66+411736.6 Mag 12.5 Calc delta mag 4.6 Calc coord yes
 
 
20330+4118 J
 
 
Coord arcsec 2000 203302.51+411729.7 Mag 15 Calc delta mag 7.1 Calc coord yes