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Current system
20330+4124
CAN 43 AG


Nearby doubles
2' : 20328+4124
CAN 42AB

3' : 20328+4126
CAN 41AB

3' : 20332+4122
CAN 6AB

5' : 20326+4125
CAN 40AB

5' : 20333+4121
CAN 54AB

5' : 20332+4120
MZA 28AB

6' : 20333+4120
CAN 53AB

7' : 20325+4126
CAN 38AB

7' : 20333+4119
HJ 1539AB

7' : 20330+4118
CAN 44AB

8' : 20325+4129
CAN 39AB

8' : 20337+4123
CAN 8AB

8' : 20334+4118
CAN 55AB

9' : 20333+4117
CAN 79AB

9' : 20323+4126
CAN 36AB

9' : 20324+4130
CAN 37AB

9' : 20322+4127
MZA 24AB

10' : 20337+4119
CAN 62AB

10' : 20324+4118
HER 3AB

10' : 20332+4115
MZA 27AB

10' : 20328+4115
CNT 8

10' : 20337+4130
CAN 64AB

10' : 20338+4120
CAN 66AB

11' : 20334+4133
CAN 7AB

11' : 20327+4114
CAN 78AB

11' : 20335+4115
CAN 60AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20330+4124 CAN 43 AG

 
 
20h 32m 59.19s +41° 24' 25.5" P.A. 257.00 sep 10.3 mag 8.30,16.60 Sp O8V
 
 
Coord 2000 20330+4124 Discov num CAN  43 Comp AG Coord arcsec 2000 20 32 59.19 +41 24 25.5
Date first 2008 Date last 2008 Obs 1
Pa first 257 Pa last 256.5 P.A. Now (θ) 256.5°
Sep first 10.3 Sep last 10.28 Sep. Now (ρ) 10.28"
Mag pri 8.30 Mag sec 16.60 delta mag (ΔM) 8.3 Spectral class O8V (blue)
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
20330+4124 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 32 59 +41 24 26 CAN 43 AB 2008 2 157 3.1 8.30 14.70 6.40
Show 20 32 59 +41 24 26 CAN 43 AC 2008 1 276 5.2 8.30 16.80 8.50
Show 20 32 59 +41 24 26 CAN 43 AD 2008 1 283 7.9 8.30 16.80 8.50
Show 20 32 59 +41 24 26 CAN 43 AE 2008 1 8 8.2 8.30 16.40 8.10
Show 20 32 59 +41 24 26 CAN 43 AF 2013 4 224 9.3 8.30 13.00 4.70
Show 20 32 59 +41 24 26 CAN 43 AG 2008 1 257 10.3 8.30 16.60 8.30 <===
Show 20 32 59 +41 24 26 CAN 43 AH 2008 2 111 10.9 8.30 15.50 7.20
Octuple system
8 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus
 
 
WDS 20330+4124 CAN 43 AG : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CaN2014 Hf j Caballero-Nieves, S.M., Nelan, E.P., Gies, D.R., Wallace, D.J., DeGioia-Eastwood, 2014AJ....147...40C
CaN2014 K., Herrero, A., Jao, W.-J., Mason, B.D., Massey, P., Moffat, A.F., & Walborn, N.
CaN2014 AJ 147, 40, 2014
CaN2020 A j Caballero-Nieves, S.M., Gies, D.R., Baines, E.K., Bouchez, A.H., Dekany, R.G., 2020AJ....160..115C
CaN2020 Goodwin, S.P., Rickman, E.L., Roberts, L.C., Jr., Taggart, K., ten Brummelaar,
CaN2020 T.A. & Turner, N.H.
CaN2020 AJ 160, 115, 2020
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20330+4124 CAN 43 AG 2008 1 257 10.3 8.30 16.60 O8V K 203259.19+412425.5

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 20330+4124 CAN 43 AG : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20330+4124 CAN 43 AG : MEASURES
 
 
No records found.

 
 
WDS 20330+4124 : VIRTUAL EYEPIECE
 
 

20330+4124 CAN 43A mag 8.3 Sp O8V 20330+4124 CAN 43B sep 3.0 P.A. 162.20 mag 14.7 20330+4124 CAN 43C sep 3.9 P.A. 278.50 mag 16.8 20330+4124 CAN 43D sep 6.1 P.A. 286.60 mag 16.8 20330+4124 CAN 43E sep 8.2 P.A. 6.20 mag 16.4 20330+4124 CAN 43F sep 8.3 P.A. 215.50 mag 13 20330+4124 CAN 43G sep 7.9 P.A. 252.30 mag 16.6 20330+4124 CAN 43H sep 8.6 P.A. 117.60 mag 15.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20330+4124 : ALADIN DSS IMAGE @ 20h 32m 59.19s +41° 24' 25.5"
 
 
 
 
WDS 20330+4124 CAN 43 AG : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20330+4124 CAN 43AG distance=0' 20328+4124 CAN 42AB distance=2' 20328+4124 CAN 42AC distance=2' 20328+4124 CAN 42AD distance=2' 20328+4124 CAN 42AE distance=2' 20328+4124 CAN 42AF distance=2' 20328+4124 CAN 42AG distance=2' 20328+4124 CAN 42AH distance=2' 20328+4124 CAN 42AI distance=2' 20328+4124 CAN 42AJ distance=2' 20328+4124 CAN 42AK distance=2' 20328+4126 CAN 41AB distance=3' 20328+4126 CAN 41AC distance=3' 20328+4126 CAN 41AD distance=3' 20332+4122 CAN 6AB distance=3' 20332+4122 CAN 47AC distance=3' 20332+4122 CAN 47AD distance=3' 20332+4122 CAN 47AE distance=3' 20332+4122 CAN 47AF distance=3' 20332+4122 CAN 47AG distance=3' 20332+4122 CAN 47AH distance=3' 20332+4122 CAN 47AI distance=3' 20326+4125 CAN 40AB distance=5' 20326+4125 CAN 40AC distance=5' 20326+4125 CAN 40AD distance=5' 20326+4125 CAN 40AE distance=5' 20326+4125 CAN 40AF distance=5' 20326+4125 CAN 40AG distance=5' 20333+4121 CAN 54AB distance=5' 20333+4121 CAN 54AC distance=5' 20333+4121 CAN 54AD distance=5' 20333+4121 CAN 54AE distance=5' 20333+4121 CAN 54AF distance=5' 20333+4121 CAN 54AG distance=5' 20333+4121 CAN 54AH distance=5' 20333+4121 CAN 54AI distance=5' 20333+4121 CAN 54AJ distance=5' 20332+4120 MZA 28AB distance=5' 20332+4120 MZA 28AC distance=5' 20332+4120 MZA 28AD distance=5' 20332+4120 MZA 28AE distance=5' 20332+4120 CAN 51AF distance=5' 20333+4120 CAN 53AB distance=6' 20333+4120 CAN 53AC distance=6' 20333+4120 CAN 53AD distance=6' 20333+4120 CAN 53AE distance=6' 20333+4120 CAN 53AF distance=6' 20333+4120 CAN 53AG distance=6' 20333+4120 CAN 53AH distance=6' 20333+4120 CAN 53AI distance=6' 20333+4120 CAN 53AJ distance=6' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 20330+4124 CAN 43 AB 157 3.1
Show 20330+4124 CAN 43 AC 276 5.2
Show 20330+4124 CAN 43 AD 283 7.9
Show 20330+4124 CAN 43 AE 8 8.2
Show 20330+4124 CAN 43 AF 224 9.3
Show 20330+4124 CAN 43 AG 257 10.3
Show 20330+4124 CAN 43 AH 111 10.9
Show 20328+4124 CAN 42 AB 165 1.6 2
Show 20328+4124 CAN 42 AC 30 2.5 2
Show 20328+4124 CAN 42 AD 330 3.9 2
Show 20328+4124 CAN 42 AE 75 5.7 2
Show 20328+4124 CAN 42 AF 162 5.7 2
Show 20328+4124 CAN 42 AG 126 8.1 2
Show 20328+4124 CAN 42 AH 266 8.8 2
Show 20328+4124 CAN 42 AI 173 10.8 2
Show 20328+4124 CAN 42 AJ 15 10.9 2
Show 20328+4124 CAN 42 AK 138 12.8 2
Show 20328+4126 CAN 41 AB 279 8.3 3
Show 20328+4126 CAN 41 AC 20 8.3 3
Show 20328+4126 CAN 41 AD 309 11.8 3
Show 20332+4122 CAN 6 AB 26 0.1 3
Show 20332+4122 CAN 47 AC 208 2.3 3
Show 20332+4122 CAN 47 AD 68 6.5 3
Show 20332+4122 CAN 47 AE 315 9.0 3
Show 20332+4122 CAN 47 AF 222 10.9 3
Show 20332+4122 CAN 47 AG 290 10.9 3
Show 20332+4122 CAN 47 AH 6 13.0 3
Show 20332+4122 CAN 47 AI 29 13.2 3
Show 20326+4125 CAN 40 AB 235 1.1 5
Show 20326+4125 CAN 40 AC 305 2.3 5
Show 20326+4125 CAN 40 AD 206 5.8 5
Show 20326+4125 CAN 40 AE 25 7.8 5
Show 20326+4125 CAN 40 AF 84 8.6 5
Show 20326+4125 CAN 40 AG 9 10.7 5
Show 20333+4121 CAN 54 AB 282 5.4 5
Show 20333+4121 CAN 54 AC 342 6.1 5
Show 20333+4121 CAN 54 AD 314 6.4 5
Show 20333+4121 CAN 54 AE 276 8.4 5
Show 20333+4121 CAN 54 AF 278 8.8 5
Show 20333+4121 CAN 54 AG 123 8.7 5
Show 20333+4121 CAN 54 AH 125 9.7 5
Show 20333+4121 CAN 54 AI 98 11.7 5
Show 20333+4121 CAN 54 AJ 241 13.0 5
Show 20332+4120 MZA 28 AB 105 18.6 5
Show 20332+4120 MZA 28 AC 107 15.7 5
Show 20332+4120 MZA 28 AD 80 20.4 5
Show 20332+4120 MZA 28 AE 104 25.0 5
Show 20332+4120 CAN 51 AF 14.7 5
Show 20333+4120 CAN 53 AB 275 3.0 6
Show 20333+4120 CAN 53 AC 356 4.9 6
Show 20333+4120 CAN 53 AD 19 6.2 6

 
 
WDS 20330+4124 : COMPONENTS
 
 
  A B C D E F G
B pa=162.2°
sep=3.02"
 
C pa=278.5°
sep=3.90"
pa=305.9°
sep=5.90"
 
D pa=286.6°
sep=6.06"
pa=304.4°
sep=8.16"
pa=300.6°
sep=2.27"
 
E pa=6.2°
sep=8.16"
pa=359.8°
sep=10.99"
pa=32.1°
sep=8.90"
pa=46.3°
sep=9.24"
 
F pa=215.5°
sep=8.30"
pa=236.0°
sep=6.93"
pa=187.5°
sep=7.39"
pa=173.4°
sep=8.54"
pa=201.0°
sep=15.92"
 
G pa=252.3°
sep=7.87"
pa=273.2°
sep=8.44"
pa=230.8°
sep=4.70"
pa=202.3°
sep=4.46"
pa=218.5°
sep=13.44"
pa=328.4°
sep=5.11"
 
H pa=117.6°
sep=8.60"
pa=99.4°
sep=6.79"
pa=111.7°
sep=12.35"
pa=113.0°
sep=14.60"
pa=150.9°
sep=13.86"
pa=77.5°
sep=12.75"
pa=96.0°
sep=15.21"
 
 
20330+4124 A
 
 
Coord arcsec 2000 203259.19+412425.5 Mag 8.3 Spectral class O8V (blue)
 
 
20330+4124 B
 
 
Coord arcsec 2000 203259.27+412422.6 Mag 14.7 Calc delta mag 6.4 Calc coord yes
 
 
20330+4124 C
 
 
Coord arcsec 2000 203258.85+412426.1 Mag 16.8 Calc delta mag 8.5 Calc coord yes
 
 
20330+4124 D
 
 
Coord arcsec 2000 203258.67+412427.2 Mag 16.8 Calc delta mag 8.5 Calc coord yes
 
 
20330+4124 E
 
 
Coord arcsec 2000 203259.27+412433.6 Mag 16.4 Calc delta mag 8.1 Calc coord yes
 
 
20330+4124 F
 
 
Coord arcsec 2000 203258.76+412418.7 Mag 13 Calc delta mag 4.7 Calc coord yes
 
 
20330+4124 G
 
 
Coord arcsec 2000 203258.52+412423.1 Mag 16.6 Calc delta mag 8.3 Calc coord yes
 
 
20330+4124 H
 
 
Coord arcsec 2000 203259.87+412421.5 Mag 15.5 Calc delta mag 7.2 Calc coord yes