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Doubles in session


Current system
20333+4121
CAN 54 AG


Nearby doubles
2' : 20333+4120
CAN 53AB

2' : 20332+4120
MZA 28AB

2' : 20332+4122
CAN 6AB

3' : 20333+4119
HJ 1539AB

4' : 20334+4118
CAN 55AB

5' : 20337+4123
CAN 8AB

5' : 20333+4117
CAN 79AB

5' : 20330+4124
CAN 43AB

5' : 20337+4119
CAN 62AB

5' : 20330+4118
CAN 44AB

6' : 20338+4120
CAN 66AB

6' : 20328+4124
CAN 42AB

7' : 20336+4116
CAN 61AB

7' : 20332+4115
MZA 27AB

7' : 20335+4115
CAN 60AB

8' : 20328+4126
CAN 41AB

9' : 20332+4114
CAN 49AB

9' : 20331+4113
WSI 66AB

9' : 20332+4113
CAN 50AB

9' : 20328+4115
CNT 8

9' : 20340+4118
CAN 68AB

9' : 20326+4125
CAN 40AB

10' : 20337+4130
CAN 64AB

10' : 20327+4114
CAN 78AB

11' : 20325+4126
CAN 38AB

11' : 20334+4111
CAN 58AB



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.

20333+4121 CAN 54 AG

 
 
20h 33m 18.03s +41° 21' 36.7" P.A. 123.00 sep 8.7 mag 8.10,14.90 Sp O8V
 
 
Coord 2000 20333+4121 Discov num CAN  54 Comp AG Coord arcsec 2000 20 33 18.03 +41 21 36.7
Date first 1998 Date last 2014 Obs 4
Pa first 124 Pa last 123.2 P.A. Now (θ) 123.2°
Sep first 9.5 Sep last 8.676 Sep. Now (ρ) 8.676"
Mag pri 8.10 Mag sec 14.90 delta mag (ΔM) 6.8 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.
 
 
20333+4121 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 33 18 +41 21 37 CAN 54 AB 2008 1 282 5.4 8.10 15.60 7.50
Show 20 33 18 +41 21 37 CAN 54 AC 2008 1 342 6.1 8.10 15.40 7.30
Show 20 33 18 +41 21 37 CAN 54 AD 2008 1 314 6.4 8.10 14.70 6.60
Show 20 33 18 +41 21 37 CAN 54 AE 2014 5 276 8.4 8.10 14.20 6.10
Show 20 33 18 +41 21 37 CAN 54 AF 2008 2 278 8.8 8.10 16.30 8.20
Show 20 33 18 +41 21 37 CAN 54 AG 2014 4 123 8.7 8.10 14.90 6.80 <===
Show 20 33 18 +41 21 37 CAN 54 AH 2008 1 125 9.7 8.10 14.40 6.30
Show 20 33 18 +41 21 37 CAN 54 AI 2014 5 98 11.7 8.10 13.20 5.10
Show 20 33 18 +41 21 37 CAN 54 AJ 2013 3 241 13.0 8.10 12.50 4.40
Decuple system
10 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus
 
 
WDS 20333+4121 CAN 54 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
20333+4121 CAN 54 AG 2014 4 123 8.7 8.10 14.90 O8V K 203318.03+412136.7

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

 
 
WDS 20333+4121 CAN 54 AG : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20333+4121 CAN 54 AG : MEASURES
 
 
No records found.

 
 
WDS 20333+4121 : VIRTUAL EYEPIECE
 
 

20333+4121 CAN 54A mag 8.1 Sp O8V 20333+4121 CAN 54B sep 4.1 P.A. 285.70 mag 15.6 20333+4121 CAN 54C sep 5.9 P.A. 346.40 mag 15.4 20333+4121 CAN 54D sep 5.7 P.A. 322.50 mag 14.7 20333+4121 CAN 54E sep 6.3 P.A. 277.60 mag 14.2 20333+4121 CAN 54F sep 6.7 P.A. 280.30 mag 16.3 20333+4121 CAN 54G sep 7.2 P.A. 131.10 mag 14.9 20333+4121 CAN 54H sep 8.1 P.A. 132.60 mag 14.4 20333+4121 CAN 54I sep 8.8 P.A. 100.60 mag 13.2 20333+4121 CAN 54J sep 10.6 P.A. 234.00 mag 12.5 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20333+4121 : ALADIN DSS IMAGE @ 20h 33m 18.03s +41° 21' 36.7"
 
 
 
 
WDS 20333+4121 CAN 54 AG : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20333+4121 CAN 54AG distance=0' 20333+4120 CAN 53AB distance=2' 20333+4120 CAN 53AC distance=2' 20333+4120 CAN 53AD distance=2' 20333+4120 CAN 53AE distance=2' 20333+4120 CAN 53AF distance=2' 20333+4120 CAN 53AG distance=2' 20333+4120 CAN 53AH distance=2' 20333+4120 CAN 53AI distance=2' 20333+4120 CAN 53AJ distance=2' 20333+4120 CAN 53AK distance=2' 20333+4120 CAN 53AL distance=2' 20332+4120 MZA 28AB distance=2' 20332+4120 MZA 28AC distance=2' 20332+4120 MZA 28AD distance=2' 20332+4120 MZA 28AE distance=2' 20332+4120 CAN 51AF distance=2' 20332+4122 CAN 6AB distance=2' 20332+4122 CAN 47AC distance=2' 20332+4122 CAN 47AD distance=2' 20332+4122 CAN 47AE distance=2' 20332+4122 CAN 47AF distance=2' 20332+4122 CAN 47AG distance=2' 20332+4122 CAN 47AH distance=2' 20332+4122 CAN 47AI distance=2' 20333+4119 CAN 52DN distance=3' 20333+4119 CAN 52DR distance=3' 20333+4119 CAN 52DS distance=3' 20333+4119 CAN 52DT distance=3' 20333+4119 CAN 52DU distance=3' 20333+4119 CAN 52DV distance=3' 20333+4119 CAN 52DW distance=3' 20333+4119 CAN 52DX distance=3' 20333+4119 CAN 52DY distance=3' 20333+4119 CAN 52D,Za distance=3' 20333+4119 CAN 52D,Zb distance=3' 20333+4119 CAN 52D,Zc distance=3' 20333+4119 CAN 52D,Zd distance=3' 20333+4119 CAN 52D,Ze distance=3' 20333+4119 CAN 52D,Zf distance=3' 20333+4119 HER 4Aa,Ab distance=3' 20333+4119 HER 4Aa,Ac distance=3' 20333+4119 HJ 1539AB distance=3' 20333+4119 HJ 1539AD distance=3' 20333+4119 ARN 77AC distance=3' 20333+4119 CAN 52Aa,N distance=3' 20333+4119 CAN 52Aa,O distance=3' 20333+4119 ARN 77BC distance=3' 20333+4119 CAN 52BF distance=3' 20333+4119 CAN 52BG distance=3' 20333+4119 CAN 52BH distance=3' 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 20333+4121 CAN 54 AB 282 5.4
Show 20333+4121 CAN 54 AC 342 6.1
Show 20333+4121 CAN 54 AD 314 6.4
Show 20333+4121 CAN 54 AE 276 8.4
Show 20333+4121 CAN 54 AF 278 8.8
Show 20333+4121 CAN 54 AG 123 8.7
Show 20333+4121 CAN 54 AH 125 9.7
Show 20333+4121 CAN 54 AI 98 11.7
Show 20333+4121 CAN 54 AJ 241 13.0
Show 20333+4120 CAN 53 AB 275 3.0 2
Show 20333+4120 CAN 53 AC 356 4.9 2
Show 20333+4120 CAN 53 AD 19 6.2 2
Show 20333+4120 CAN 53 AE 237 6.2 2
Show 20333+4120 CAN 53 AF 103 6.4 2
Show 20333+4120 CAN 53 AG 14 8.6 2
Show 20333+4120 CAN 53 AH 64 9.3 2
Show 20333+4120 CAN 53 AI 245 11.1 2
Show 20333+4120 CAN 53 AJ 225 11.8 2
Show 20333+4120 CAN 53 AK 250 11.9 2
Show 20333+4120 CAN 53 AL 177 15.9 2
Show 20332+4120 MZA 28 AB 105 18.6 2
Show 20332+4120 MZA 28 AC 107 15.7 2
Show 20332+4120 MZA 28 AD 80 20.4 2
Show 20332+4120 MZA 28 AE 104 25.0 2
Show 20332+4120 CAN 51 AF 14.7 2
Show 20332+4122 CAN 6 AB 26 0.1 2
Show 20332+4122 CAN 47 AC 208 2.3 2
Show 20332+4122 CAN 47 AD 68 6.5 2
Show 20332+4122 CAN 47 AE 315 9.0 2
Show 20332+4122 CAN 47 AF 222 10.9 2
Show 20332+4122 CAN 47 AG 290 10.9 2
Show 20332+4122 CAN 47 AH 6 13.0 2
Show 20332+4122 CAN 47 AI 29 13.2 2
Show 20333+4119 CAN 52 DN 256 15.5 3
Show 20333+4119 CAN 52 DR 174 2.7 3
Show 20333+4119 CAN 52 DS 317 3.0 3
Show 20333+4119 CAN 52 DT 314 4.8 3
Show 20333+4119 CAN 52 DU 342 5.2 3
Show 20333+4119 CAN 52 DV 303 6.0 3
Show 20333+4119 CAN 52 DW 271 7.9 3
Show 20333+4119 CAN 52 DX 50 8.2 3
Show 20333+4119 CAN 52 DY 147 8.7 3
Show 20333+4119 CAN 52 D,Za 48 9.0 3
Show 20333+4119 CAN 52 D,Zb 78 10.4 3
Show 20333+4119 CAN 52 D,Zc 83 10.6 3
Show 20333+4119 CAN 52 D,Zd 136 11.1 3
Show 20333+4119 CAN 52 D,Ze 67 12.5 3
Show 20333+4119 CAN 52 D,Zf 326 13.5 3
Show 20333+4119 HER 4 Aa,Ab 245 0.2 3
Show 20333+4119 HER 4 Aa,Ac 340 3.1 3
Show 20333+4119 HJ 1539 AB 203 9.5 3

 
 
WDS 20333+4121 : COMPONENTS
 
 
  A B C D E F G H I
B pa=285.7°
sep=4.11"
 
C pa=346.4°
sep=5.94"
pa=28.7°
sep=5.32"
 
D pa=322.5°
sep=5.68"
pa=8.5°
sep=3.43"
pa=238.3°
sep=2.41"
 
E pa=277.6°
sep=6.31"
pa=263.1°
sep=2.32"
pa=224.5°
sep=6.93"
pa=217.3°
sep=4.62"
 
F pa=280.3°
sep=6.65"
pa=271.8°
sep=2.59"
pa=228.3°
sep=6.89"
pa=223.0°
sep=4.53"
pa=321.6°
sep=0.46"
 
G pa=131.1°
sep=7.23"
pa=121.9°
sep=11.08"
pa=147.0°
sep=12.56"
pa=136.1°
sep=12.84"
pa=115.5°
sep=12.97"
pa=116.4°
sep=13.39"
 
H pa=132.6°
sep=8.14"
pa=123.6°
sep=11.95"
pa=146.8°
sep=13.49"
pa=136.7°
sep=13.77"
pa=117.4°
sep=13.79"
pa=118.1°
sep=14.22"
pa=144.3°
sep=0.93"
 
I pa=100.6°
sep=8.85"
pa=102.2°
sep=12.95"
pa=126.3°
sep=12.52"
pa=116.8°
sep=13.61"
pa=99.3°
sep=15.15"
pa=100.5°
sep=15.50"
pa=46.1°
sep=4.50"
pa=34.9°
sep=4.73"
 
J pa=234.0°
sep=10.61"
pa=212.2°
sep=8.68"
pa=210.9°
sep=14.00"
pa=205.5°
sep=11.91"
pa=198.2°
sep=7.44"
pa=195.4°
sep=7.71"
pa=264.0°
sep=14.11"
pa=267.1°
sep=14.60"
pa=255.1°
sep=17.89"
 
 
20333+4121 A
 
 
Coord arcsec 2000 203318.03+412136.7 Mag 8.1 Spectral class O8V (blue)
 
 
20333+4121 B
 
 
Coord arcsec 2000 203317.68+412137.8 Mag 15.6 Calc delta mag 7.5 Calc coord yes
 
 
20333+4121 C
 
 
Coord arcsec 2000 203317.91+412142.5 Mag 15.4 Calc delta mag 7.3 Calc coord yes
 
 
20333+4121 D
 
 
Coord arcsec 2000 203317.72+412141.2 Mag 14.7 Calc delta mag 6.6 Calc coord yes
 
 
20333+4121 E
 
 
Coord arcsec 2000 203317.47+412137.5 Mag 14.2 Calc delta mag 6.1 Calc coord yes
 
 
20333+4121 F
 
 
Coord arcsec 2000 203317.45+412137.9 Mag 16.3 Calc delta mag 8.2 Calc coord yes
 
 
20333+4121 G
 
 
Coord arcsec 2000 203318.51+412131.9 Mag 14.9 Calc delta mag 6.8 Calc coord yes
 
 
20333+4121 H
 
 
Coord arcsec 2000 203318.56+412131.2 Mag 14.4 Calc delta mag 6.3 Calc coord yes
 
 
20333+4121 I
 
 
Coord arcsec 2000 203318.80+412135.1 Mag 13.2 Calc delta mag 5.1 Calc coord yes
 
 
20333+4121 J
 
 
Coord arcsec 2000 203317.27+412130.5 Mag 12.5 Calc delta mag 4.4 Calc coord yes