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Doubles in session


Current system
20333+4120
CAN 53 AD


Nearby doubles
1' : 20332+4120
MZA 28AB

2' : 20333+4121
CAN 54AB

2' : 20333+4119
HJ 1539AB

3' : 20332+4122
CAN 6AB

3' : 20334+4118
CAN 55AB

4' : 20333+4117
CAN 79AB

4' : 20330+4118
CAN 44AB

5' : 20337+4119
CAN 62AB

6' : 20330+4124
CAN 43AB

6' : 20337+4123
CAN 8AB

6' : 20332+4115
MZA 27AB

6' : 20335+4115
CAN 60AB

6' : 20336+4116
CAN 61AB

6' : 20328+4124
CAN 42AB

7' : 20338+4120
CAN 66AB

7' : 20332+4114
CAN 49AB

8' : 20331+4113
WSI 66AB

8' : 20332+4113
CAN 50AB

8' : 20328+4115
CNT 8

8' : 20328+4126
CAN 41AB

9' : 20340+4118
CAN 68AB

9' : 20327+4114
CAN 78AB

10' : 20326+4125
CAN 40AB

10' : 20334+4111
CAN 58AB

11' : 20324+4118
HER 3AB

11' : 20325+4114
MZA 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.

20333+4120 CAN 53 AD

 
 
20h 33m 15.71s +41° 20' 17.2" P.A. 19.00 sep 6.2 mag 8.80,16.40 Sp O9V
 
 
Coord 2000 20333+4120 Discov num CAN  53 Comp AD Coord arcsec 2000 20 33 15.71 +41 20 17.2
Date first 2008 Date last 2008 Obs 1
Pa first 19 Pa last 19 P.A. Now (θ) 19°
Sep first 6.2 Sep last 6.21 Sep. Now (ρ) 6.21"
Mag pri 8.80 Mag sec 16.40 delta mag (ΔM) 7.6 Spectral class O9V (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+4120 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 33 16 +41 20 17 CAN 53 AB 2008 2 275 3.0 8.70 12.50 3.80
Show 20 33 16 +41 20 17 CAN 53 AC 2008 2 356 4.9 8.70 14.60 5.90
Show 20 33 16 +41 20 17 CAN 53 AD 2008 1 19 6.2 8.80 16.40 7.60 <===
Show 20 33 16 +41 20 17 CAN 53 AE 2008 2 237 6.2 8.80 14.90 6.10
Show 20 33 16 +41 20 17 CAN 53 AF 2008 3 103 6.4 8.80 13.60 4.80
Show 20 33 16 +41 20 17 CAN 53 AG 2013 4 14 8.6 8.80 12.10 3.30
Show 20 33 16 +41 20 17 CAN 53 AH 2008 2 64 9.3 8.80 15.70 6.90
Show 20 33 16 +41 20 17 CAN 53 AI 2008 2 245 11.1 8.80 15.70 6.90
Show 20 33 16 +41 20 17 CAN 53 AJ 2008 1 225 11.8 8.80 15.80 7.00
Show 20 33 16 +41 20 17 CAN 53 AK 2008 2 250 11.9 8.80 14.80 6.00
Show 20 33 16 +41 20 17 CAN 53 AL 2008 2 177 15.9 9.30 16.00 6.70
12-fold system
12 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus
 
 
WDS 20333+4120 CAN 53 AD : 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+4120 CAN 53 AD 2008 1 19 6.2 8.80 16.40 O9V K 203315.71+412017.2

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

 
 
WDS 20333+4120 CAN 53 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20333+4120 CAN 53 AD : MEASURES
 
 
No records found.

 
 
WDS 20333+4120 : VIRTUAL EYEPIECE
 
 

20333+4120 CAN 53A mag 8.7 Sp O9V 20333+4120 CAN 53B sep 2.2 P.A. 276.90 mag 12.5 20333+4120 CAN 53C sep 4.9 P.A. 357.10 mag 14.6 20333+4120 CAN 53D sep 6.1 P.A. 14.50 mag 16.4 20333+4120 CAN 53E sep 5.2 P.A. 228.60 mag 14.9 20333+4120 CAN 53F sep 4.9 P.A. 106.70 mag 13.6 20333+4120 CAN 53G sep 8.5 P.A. 10.60 mag 12.1 20333+4120 CAN 53H sep 7.4 P.A. 57.50 mag 15.7 20333+4120 CAN 53I sep 8.9 P.A. 237.70 mag 15.7 20333+4120 CAN 53J sep 10.4 P.A. 217.10 mag 15.8 20333+4120 CAN 53K sep 9.3 P.A. 243.50 mag 14.8 20333+4120 CAN 53L sep 15.9 P.A. 178.00 mag 16 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+4120 : ALADIN DSS IMAGE @ 20h 33m 15.71s +41° 20' 17.2"
 
 
 
 
WDS 20333+4120 CAN 53 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20333+4120 CAN 53AD distance=0' 20332+4120 MZA 28AB distance=1' 20332+4120 MZA 28AC distance=1' 20332+4120 MZA 28AD distance=1' 20332+4120 MZA 28AE distance=1' 20332+4120 CAN 51AF distance=1' 20333+4119 CAN 52DN distance=2' 20333+4119 CAN 52DR distance=2' 20333+4119 CAN 52DS distance=2' 20333+4119 CAN 52DT distance=2' 20333+4119 CAN 52DU distance=2' 20333+4119 CAN 52DV distance=2' 20333+4119 CAN 52DW distance=2' 20333+4119 CAN 52DX distance=2' 20333+4119 CAN 52DY distance=2' 20333+4119 CAN 52D,Za distance=2' 20333+4119 CAN 52D,Zb distance=2' 20333+4119 CAN 52D,Zc distance=2' 20333+4119 CAN 52D,Zd distance=2' 20333+4119 CAN 52D,Ze distance=2' 20333+4119 CAN 52D,Zf distance=2' 20333+4121 CAN 54AB distance=2' 20333+4121 CAN 54AC distance=2' 20333+4121 CAN 54AD distance=2' 20333+4121 CAN 54AE distance=2' 20333+4121 CAN 54AF distance=2' 20333+4121 CAN 54AG distance=2' 20333+4121 CAN 54AH distance=2' 20333+4121 CAN 54AI distance=2' 20333+4121 CAN 54AJ distance=2' 20333+4119 HER 4Aa,Ab distance=2' 20333+4119 HER 4Aa,Ac distance=2' 20333+4119 HJ 1539AB distance=2' 20333+4119 HJ 1539AD distance=2' 20333+4119 ARN 77AC distance=2' 20333+4119 CAN 52Aa,N distance=2' 20333+4119 CAN 52Aa,O distance=2' 20333+4119 ARN 77BC distance=2' 20333+4119 CAN 52BF distance=2' 20333+4119 CAN 52BG distance=2' 20333+4119 CAN 52BH distance=2' 20333+4119 CAN 52BI distance=2' 20333+4119 CAN 52BJ distance=2' 20333+4119 CAN 52BK distance=2' 20333+4119 CAN 52BL distance=2' 20333+4119 CAN 52BM distance=2' 20333+4119 MZA 29CE distance=2' 20333+4119 CAN 52CP distance=2' 20333+4119 CAN 52CQ distance=2' 20332+4122 CAN 6AB distance=3' 20332+4122 CAN 47AC 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+4120 CAN 53 AB 275 3.0
Show 20333+4120 CAN 53 AC 356 4.9
Show 20333+4120 CAN 53 AD 19 6.2
Show 20333+4120 CAN 53 AE 237 6.2
Show 20333+4120 CAN 53 AF 103 6.4
Show 20333+4120 CAN 53 AG 14 8.6
Show 20333+4120 CAN 53 AH 64 9.3
Show 20333+4120 CAN 53 AI 245 11.1
Show 20333+4120 CAN 53 AJ 225 11.8
Show 20333+4120 CAN 53 AK 250 11.9
Show 20333+4120 CAN 53 AL 177 15.9
Show 20332+4120 MZA 28 AB 105 18.6 1
Show 20332+4120 MZA 28 AC 107 15.7 1
Show 20332+4120 MZA 28 AD 80 20.4 1
Show 20332+4120 MZA 28 AE 104 25.0 1
Show 20332+4120 CAN 51 AF 14.7 1
Show 20333+4119 CAN 52 DN 256 15.5 2
Show 20333+4119 CAN 52 DR 174 2.7 2
Show 20333+4119 CAN 52 DS 317 3.0 2
Show 20333+4119 CAN 52 DT 314 4.8 2
Show 20333+4119 CAN 52 DU 342 5.2 2
Show 20333+4119 CAN 52 DV 303 6.0 2
Show 20333+4119 CAN 52 DW 271 7.9 2
Show 20333+4119 CAN 52 DX 50 8.2 2
Show 20333+4119 CAN 52 DY 147 8.7 2
Show 20333+4119 CAN 52 D,Za 48 9.0 2
Show 20333+4119 CAN 52 D,Zb 78 10.4 2
Show 20333+4119 CAN 52 D,Zc 83 10.6 2
Show 20333+4119 CAN 52 D,Zd 136 11.1 2
Show 20333+4119 CAN 52 D,Ze 67 12.5 2
Show 20333+4119 CAN 52 D,Zf 326 13.5 2
Show 20333+4121 CAN 54 AB 282 5.4 2
Show 20333+4121 CAN 54 AC 342 6.1 2
Show 20333+4121 CAN 54 AD 314 6.4 2
Show 20333+4121 CAN 54 AE 276 8.4 2
Show 20333+4121 CAN 54 AF 278 8.8 2
Show 20333+4121 CAN 54 AG 123 8.7 2
Show 20333+4121 CAN 54 AH 125 9.7 2
Show 20333+4121 CAN 54 AI 98 11.7 2
Show 20333+4121 CAN 54 AJ 241 13.0 2
Show 20333+4119 HER 4 Aa,Ab 245 0.2 2
Show 20333+4119 HER 4 Aa,Ac 340 3.1 2
Show 20333+4119 HJ 1539 AB 203 9.5 2
Show 20333+4119 HJ 1539 AD 51 18.2 2
Show 20333+4119 ARN 77 AC 121 38.0 2
Show 20333+4119 CAN 52 Aa,N 354 7.6 2
Show 20333+4119 CAN 52 Aa,O 310 9.2 2
Show 20333+4119 ARN 77 BC 106 37.8 2
Show 20333+4119 CAN 52 BF 230 0.6 2
Show 20333+4119 CAN 52 BG 307 2.8 2
Show 20333+4119 CAN 52 BH 9 3.6 2

 
 
WDS 20333+4120 : COMPONENTS
 
 
  A B C D E F G H I J K
B pa=276.9°
sep=2.23"
 
C pa=357.1°
sep=4.93"
pa=22.9°
sep=5.05"
 
D pa=14.5°
sep=6.06"
pa=33.7°
sep=6.73"
pa=61.7°
sep=2.01"
 
E pa=228.6°
sep=5.21"
pa=204.5°
sep=4.08"
pa=203.6°
sep=9.13"
pa=210.2°
sep=10.78"
 
F pa=106.7°
sep=4.87"
pa=103.6°
sep=7.08"
pa=142.1°
sep=8.01"
pa=156.6°
sep=7.92"
pa=76.6°
sep=8.81"
 
G pa=10.6°
sep=8.54"
pa=25.0°
sep=8.96"
pa=27.7°
sep=3.92"
pa=1.2°
sep=2.52"
pa=24.8°
sep=13.04"
pa=342.5°
sep=10.27"
 
H pa=57.5°
sep=7.43"
pa=66.3°
sep=9.26"
pa=98.1°
sep=6.58"
pa=111.6°
sep=5.10"
pa=53.8°
sep=12.60"
pa=16.5°
sep=5.63"
pa=133.1°
sep=6.43"
 
I pa=237.7°
sep=8.89"
pa=226.6°
sep=7.30"
pa=216.9°
sep=12.09"
pa=220.4°
sep=13.95"
pa=250.1°
sep=3.84"
pa=254.6°
sep=12.63"
pa=214.7°
sep=15.98"
pa=237.6°
sep=16.32"
 
J pa=217.1°
sep=10.39"
pa=205.3°
sep=9.47"
pa=204.5°
sep=14.51"
pa=208.8°
sep=16.16"
pa=206.0°
sep=5.39"
pa=237.8°
sep=12.92"
pa=205.2°
sep=18.43"
pa=225.6°
sep=17.55"
pa=160.5°
sep=3.75"
 
K pa=243.5°
sep=9.34"
pa=234.2°
sep=7.58"
pa=221.8°
sep=12.18"
pa=224.6°
sep=14.08"
pa=260.8°
sep=4.51"
pa=258.0°
sep=13.32"
pa=218.3°
sep=16.01"
pa=240.8°
sep=16.75"
pa=304.8°
sep=1.03"
pa=333.0°
sep=4.63"
 
L pa=178.0°
sep=15.93"
pa=170.3°
sep=16.42"
pa=177.8°
sep=20.86"
pa=182.6°
sep=21.82"
pa=160.4°
sep=13.25"
pa=195.8°
sep=15.10"
pa=182.4°
sep=24.34"
pa=196.0°
sep=20.73"
pa=144.2°
sep=13.77"
pa=138.3°
sep=10.23"
pa=142.9°
sep=14.75"
 
 
20333+4120 A
 
 
Coord arcsec 2000 203315.71+412017.2 Mag 8.7 Spectral class O9V (blue)
 
 
20333+4120 B
 
 
Coord arcsec 2000 203315.51+412017.5 Mag 12.5 Calc delta mag 3.8 Calc coord yes
 
 
20333+4120 C
 
 
Coord arcsec 2000 203315.69+412022.1 Mag 14.6 Calc delta mag 5.9 Calc coord yes
 
 
20333+4120 D
 
 
Coord arcsec 2000 203315.84+412023.1 Mag 16.4 Calc delta mag 7.7 Calc coord yes
 
 
20333+4120 E
 
 
Coord arcsec 2000 203315.36+412013.8 Mag 14.9 Calc delta mag 6.2 Calc coord yes
 
 
20333+4120 F
 
 
Coord arcsec 2000 203316.12+412015.8 Mag 13.6 Calc delta mag 4.9 Calc coord yes
 
 
20333+4120 G
 
 
Coord arcsec 2000 203315.85+412025.6 Mag 12.1 Calc delta mag 3.4 Calc coord yes
 
 
20333+4120 H
 
 
Coord arcsec 2000 203316.27+412021.2 Mag 15.7 Calc delta mag 7 Calc coord yes
 
 
20333+4120 I
 
 
Coord arcsec 2000 203315.04+412012.4 Mag 15.7 Calc delta mag 7 Calc coord yes
 
 
20333+4120 J
 
 
Coord arcsec 2000 203315.15+412008.9 Mag 15.8 Calc delta mag 7.1 Calc coord yes
 
 
20333+4120 K
 
 
Coord arcsec 2000 203314.97+412013.0 Mag 14.8 Calc delta mag 6.1 Calc coord yes
 
 
20333+4120 L
 
 
Coord arcsec 2000 203315.76+412001.3 Mag 16 Calc delta mag 7.3 Calc coord yes