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Doubles in session


Current system
20335+4136
CAN 59 AB


Nearby doubles
3' : 20334+4133
CAN 7AB

5' : 20338+4133
CAN 9AB

6' : 20337+4130
CAN 64AB

8' : 20341+4137
CAN 70

8' : 20342+4134
CAN 71AB

9' : 20342+4135
CAN 72AB

9' : 20331+4144
CAN 45AB

12' : 20345+4132
CAN 73AB

13' : 20330+4124
CAN 43AB

14' : 20337+4123
CAN 8AB

14' : 20328+4126
CAN 41AB

14' : 20324+4130
CAN 37AB

14' : 20326+4125
CAN 40AB

14' : 20325+4129
CAN 39AB

15' : 20332+4122
CAN 6AB

15' : 20328+4124
CAN 42AB

15' : 20333+4121
CAN 54AB

16' : 20325+4126
CAN 38AB

16' : 20347+4129
CAN 74AB

16' : 20338+4120
CAN 66AB

16' : 20332+4120
MZA 28AB

16' : 20333+4120
CAN 53AB

17' : 20337+4119
CAN 62AB

17' : 20322+4127
MZA 24AB

18' : 20323+4126
CAN 36AB

18' : 20333+4119
HJ 1539AB



Selections
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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.

20335+4136 CAN 59 AB

 
 
20h 33m 30.31s +41° 35' 57.9" P.A. 253.00 sep 3.9 mag 7.60,15.90 Sp O8V
 
 
Coord 2000 20335+4136 Discov num CAN  59 Comp AB Coord arcsec 2000 20 33 30.31 +41 35 57.9
Date first 2008 Date last 2008 Obs 1
Pa first 253 Pa last 252.7 P.A. Now (θ) 252.7°
Sep first 3.9 Sep last 3.94 Sep. Now (ρ) 3.94"
Mag pri 7.60 Mag sec 15.90 delta mag (ΔM) 8.3 Spectral class O8V (blue)
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes V K (Proper motion indicates physical, 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
This double is physical.
 
 
20335+4136 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 33 30 +41 35 58 CAN 59 AB 2008 1 253 3.9 7.60 15.90 8.30 <===
Show 20 33 30 +41 35 58 CAN 59 AC 2008 1 279 6.8 7.60 13.40 5.80
Show 20 33 30 +41 35 58 CAN 59 AD 2008 1 193 7.2 7.60 13.40 5.80
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus
 
 
WDS 20335+4136 CAN 59 AB : 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
20335+4136 CAN 59 AB 2008 1 253 3.9 7.60 15.90 O8V V K 203330.31+413557.9

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

 
 
WDS 20335+4136 CAN 59 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20335+4136 CAN 59 AB : MEASURES
 
 
No records found.

 
 
WDS 20335+4136 : VIRTUAL EYEPIECE
 
 

20335+4136 CAN 59A mag 7.6 Sp O8V 20335+4136 CAN 59B sep 3.0 P.A. 247.40 mag 15.9 20335+4136 CAN 59C sep 5.2 P.A. 282.00 mag 13.4 20335+4136 CAN 59D sep 7.1 P.A. 189.90 mag 13.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20335+4136 : ALADIN DSS IMAGE @ 20h 33m 30.31s +41° 35' 57.9"
 
 
 
 
WDS 20335+4136 CAN 59 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20335+4136 CAN 59AB distance=0' 20334+4133 CAN 7AB distance=3' 20334+4133 CAN 57AC distance=3' 20334+4133 CAN 57AD distance=3' 20334+4133 CAN 57AE distance=3' 20334+4133 CAN 57AF distance=3' 20338+4133 CAN 9AB distance=5' 20338+4133 CAN 65AC distance=5' 20338+4133 CAN 65AD distance=5' 20338+4133 CIA 35Aa,Ab distance=5' 20337+4130 CAN 64AB distance=6' 20337+4130 CAN 64AC distance=6' 20337+4130 CAN 64AD distance=6' 20337+4130 CAN 64AE distance=6' 20337+4130 CAN 64AF distance=6' 20337+4130 CAN 64AG distance=6' 20337+4130 CAN 64AH distance=6' 20337+4130 CAN 64AI distance=6' 20341+4137 CAN 70 distance=8' 20342+4134 CAN 71AB distance=8' 20342+4134 CAN 71AC distance=8' 20342+4135 CAN 72AB distance=9' 20342+4135 CAN 72AC distance=9' 20331+4144 CAN 45AB distance=9' 20331+4144 CAN 45AC distance=9' 20331+4144 CAN 45AD distance=9' 20331+4144 CAN 45AE distance=9' 20331+4144 CAN 45AF distance=9' 20331+4144 CAN 45AG distance=9' 20331+4144 CAN 45AH distance=9' 20331+4144 CAN 45AI distance=9' 20331+4144 CAN 45AJ distance=9' 20331+4144 CAN 45AK distance=9' 20345+4132 CAN 73AB distance=12' 20345+4132 CAN 73AC distance=12' 20345+4132 CAN 73AD distance=12' 20345+4132 CAN 73AE distance=12' 20330+4124 CAN 43AB distance=13' 20330+4124 CAN 43AC distance=13' 20330+4124 CAN 43AD distance=13' 20330+4124 CAN 43AE distance=13' 20330+4124 CAN 43AF distance=13' 20330+4124 CAN 43AG distance=13' 20330+4124 CAN 43AH distance=13' 20337+4123 CAN 8AB distance=14' 20337+4123 CAN 63AC distance=14' 20337+4123 CAN 63AD distance=14' 20337+4123 CAN 63AE distance=14' 20337+4123 CAN 63AF distance=14' 20337+4123 CAN 63AG distance=14' 20337+4123 CAN 63AH distance=14' 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 20335+4136 CAN 59 AB 253 3.9
Show 20335+4136 CAN 59 AC 279 6.8
Show 20335+4136 CAN 59 AD 193 7.2
Show 20334+4133 CAN 7 AB 48 1.4 3
Show 20334+4133 CAN 57 AC 280 4.1 3
Show 20334+4133 CAN 57 AD 134 5.2 3
Show 20334+4133 CAN 57 AE 357 7.0 3
Show 20334+4133 CAN 57 AF 227 12.8 3
Show 20338+4133 CAN 9 AB 246 0.2 5
Show 20338+4133 CAN 65 AC 179 0.7 5
Show 20338+4133 CAN 65 AD 351 4.2 5
Show 20338+4133 CIA 35 Aa,Ab 339 0.0 5
Show 20337+4130 CAN 64 AB 137 1.9 6
Show 20337+4130 CAN 64 AC 291 3.8 6
Show 20337+4130 CAN 64 AD 170 6.2 6
Show 20337+4130 CAN 64 AE 36 7.7 6
Show 20337+4130 CAN 64 AF 63 8.1 6
Show 20337+4130 CAN 64 AG 202 9.2 6
Show 20337+4130 CAN 64 AH 36 10.9 6
Show 20337+4130 CAN 64 AI 329 12.2 6
Show 20341+4137 CAN 70 242 11.3 8
Show 20342+4134 CAN 71 AB 52 5.9 8
Show 20342+4134 CAN 71 AC 127 13.1 8
Show 20342+4135 CAN 72 AB 261 2.8 9
Show 20342+4135 CAN 72 AC 85 11.4 9
Show 20331+4144 CAN 45 AB 167 1.8 9
Show 20331+4144 CAN 45 AC 32 7.4 9
Show 20331+4144 CAN 45 AD 238 8.0 9
Show 20331+4144 CAN 45 AE 159 8.2 9
Show 20331+4144 CAN 45 AF 158 8.3 9
Show 20331+4144 CAN 45 AG 287 10.6 9
Show 20331+4144 CAN 45 AH 114 11.5 9
Show 20331+4144 CAN 45 AI 86 12.6 9
Show 20331+4144 CAN 45 AJ 122 12.3 9
Show 20331+4144 CAN 45 AK 347 15.0 9
Show 20345+4132 CAN 73 AB 180 2.3 12
Show 20345+4132 CAN 73 AC 109 5.2 12
Show 20345+4132 CAN 73 AD 210 6.8 12
Show 20345+4132 CAN 73 AE 275 9.5 12
Show 20330+4124 CAN 43 AB 157 3.1 13
Show 20330+4124 CAN 43 AC 276 5.2 13
Show 20330+4124 CAN 43 AD 283 7.9 13
Show 20330+4124 CAN 43 AE 8 8.2 13
Show 20330+4124 CAN 43 AF 224 9.3 13
Show 20330+4124 CAN 43 AG 257 10.3 13
Show 20330+4124 CAN 43 AH 111 10.9 13
Show 20337+4123 CAN 8 AB 258 0.1 14
Show 20337+4123 CAN 63 AC 334 3.9 14
Show 20337+4123 CAN 63 AD 321 7.2 14
Show 20337+4123 CAN 63 AE 305 7.5 14
Show 20337+4123 CAN 63 AF 150 7.7 14

 
 
WDS 20335+4136 : COMPONENTS
 
 
  A B C
B pa=247.4°
sep=3.05"
 
C pa=282.0°
sep=5.15"
pa=315.2°
sep=3.16"
 
D pa=189.9°
sep=7.14"
pa=164.9°
sep=6.07"
pa=154.8°
sep=8.95"
 
 
20335+4136 A
 
 
Coord arcsec 2000 203330.31+413557.9 Mag 7.6 Spectral class O8V (blue)
 
 
20335+4136 B
 
 
Coord arcsec 2000 203330.06+413556.7 Mag 15.9 Calc delta mag 8.3 Calc coord yes
 
 
20335+4136 C
 
 
Coord arcsec 2000 203329.86+413559.0 Mag 13.4 Calc delta mag 5.8 Calc coord yes
 
 
20335+4136 D
 
 
Coord arcsec 2000 203330.20+413550.9 Mag 13.4 Calc delta mag 5.8 Calc coord yes