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Current system
20337+4123
CAN 63 AF


Nearby doubles
3' : 20338+4120
CAN 66AB

4' : 20337+4119
CAN 62AB

5' : 20333+4121
CAN 54AB

6' : 20333+4120
CAN 53AB

6' : 20332+4120
MZA 28AB

6' : 20332+4122
CAN 6AB

7' : 20333+4119
HJ 1539AB

7' : 20334+4118
CAN 55AB

7' : 20340+4118
CAN 68AB

7' : 20336+4116
CAN 61AB

8' : 20333+4117
CAN 79AB

8' : 20337+4130
CAN 64AB

8' : 20335+4115
CAN 60AB

8' : 20330+4124
CAN 43AB

9' : 20330+4118
CAN 44AB

10' : 20328+4124
CAN 42AB

10' : 20332+4115
MZA 27AB

10' : 20344+4117
CAN 76AB

11' : 20338+4133
CAN 9AB

11' : 20328+4126
CAN 41AB

11' : 20332+4114
CAN 49AB

11' : 20334+4133
CAN 7AB

11' : 20332+4113
CAN 50AB

12' : 20331+4113
WSI 66AB

12' : 20326+4125
CAN 40AB

13' : 20334+4111
CAN 58AB



Selections
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Binary Systems
Triple Systems
Quadruple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20337+4123 CAN 63 AF

 
 
20h 33m 39.80s +41° 22' 52.4" P.A. 150.00 sep 7.7 mag 8.30,16.00 Sp B1V
 
 
Coord 2000 20337+4123 Discov num CAN  63 Comp AF Coord arcsec 2000 20 33 39.80 +41 22 52.4
Date first 2008 Date last 2008 Obs 1
Pa first 150 Pa last 149.7 P.A. Now (θ) 149.7°
Sep first 7.7 Sep last 7.72 Sep. Now (ρ) 7.72"
Mag pri 8.30 Mag sec 16.00 delta mag (ΔM) 7.7 Spectral class B1V (blue-white)
Pri motion ra -005 Sec motion ra
Pri motion dec +000 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.
 
 
20337+4123 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 33 40 +41 22 52 CAN 8 AB 2008 3 258 0.1 12.20 12.90 0.70
Show 20 33 40 +41 22 52 CAN 63 AC 2008 1 334 3.9 8.30 16.50 8.20
Show 20 33 40 +41 22 52 CAN 63 AD 2008 1 321 7.2 8.30 14.30 6.00
Show 20 33 40 +41 22 52 CAN 63 AE 2008 1 305 7.5 8.30 15.70 7.40
Show 20 33 40 +41 22 52 CAN 63 AF 2008 1 150 7.7 8.30 16.00 7.70 <===
Show 20 33 40 +41 22 52 CAN 63 AG 2008 1 306 8.6 8.30 15.40 7.10
Show 20 33 40 +41 22 52 CAN 63 AH 2008 1 47 9.1 8.30 15.60 7.30
Show 20 33 40 +41 22 52 CAN 63 AI 2008 1 47 9.8 8.30 16.50 8.20
Ninefold system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus
 
 
WDS 20337+4123 CAN 63 AF : NOTES
 
 
discov_num notes refcode
CAN 8 Primary is a double-lined SB in the Cygnus OB2 Association. CaN2014
 
 
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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20337+4123 CAN 63 AF 2008 1 150 7.7 8.30 16.00 B1V K 203339.80+412252.4

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

 
 
WDS 20337+4123 CAN 63 AF : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20337+4123 CAN 63 AF : MEASURES
 
 
No records found.

 
 
WDS 20337+4123 : VIRTUAL EYEPIECE
 
 

20337+4123 CAN 8A mag 12.2 Sp B1V 20337+4123 CAN 8B sep 0.1 P.A. 254.20 mag 12.9 20337+4123 CAN 63C sep 3.7 P.A. 340.00 mag 16.5 20337+4123 CAN 63D sep 6.6 P.A. 328.40 mag 14.3 20337+4123 CAN 63E sep 6.3 P.A. 313.30 mag 15.7 20337+4123 CAN 63F sep 7.3 P.A. 156.30 mag 16 20337+4123 CAN 63G sep 7.3 P.A. 313.70 mag 15.4 20337+4123 CAN 63H sep 8.0 P.A. 39.00 mag 15.6 20337+4123 CAN 63I sep 8.6 P.A. 38.80 mag 16.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20337+4123 : ALADIN DSS IMAGE @ 20h 33m 39.80s +41° 22' 52.4"
 
 
 
 
WDS 20337+4123 CAN 63 AF : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20337+4123 CAN 63AF distance=0' 20338+4120 CAN 66AB distance=3' 20338+4120 CAN 66AC distance=3' 20338+4120 CAN 66AD distance=3' 20338+4120 CAN 66AE distance=3' 20337+4119 CAN 62AB distance=4' 20337+4119 CAN 62AC distance=4' 20337+4119 CAN 62AD distance=4' 20337+4119 CAN 62AE distance=4' 20337+4119 CAN 62AF distance=4' 20337+4119 CAN 62AG distance=4' 20337+4119 CAN 62AH distance=4' 20337+4119 CAN 62AI distance=4' 20337+4119 CAN 62AJ distance=4' 20337+4119 CAN 62AK distance=4' 20337+4119 CAN 62AL distance=4' 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' 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' 20333+4120 CAN 53AK distance=6' 20333+4120 CAN 53AL distance=6' 20332+4120 MZA 28AB distance=6' 20332+4120 MZA 28AC distance=6' 20332+4120 MZA 28AD distance=6' 20332+4120 MZA 28AE distance=6' 20332+4120 CAN 51AF distance=6' 20332+4122 CAN 6AB distance=6' 20332+4122 CAN 47AC distance=6' 20332+4122 CAN 47AD distance=6' 20332+4122 CAN 47AE distance=6' 20332+4122 CAN 47AF distance=6' 20332+4122 CAN 47AG distance=6' 20332+4122 CAN 47AH distance=6' 20332+4122 CAN 47AI distance=6' 20333+4119 CAN 52DN distance=6' 20333+4119 CAN 52DR 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 20337+4123 CAN 8 AB 258 0.1
Show 20337+4123 CAN 63 AC 334 3.9
Show 20337+4123 CAN 63 AD 321 7.2
Show 20337+4123 CAN 63 AE 305 7.5
Show 20337+4123 CAN 63 AF 150 7.7
Show 20337+4123 CAN 63 AG 306 8.6
Show 20337+4123 CAN 63 AH 47 9.1
Show 20337+4123 CAN 63 AI 47 9.8
Show 20338+4120 CAN 66 AB 42 0.3 3
Show 20338+4120 CAN 66 AC 190 1.7 3
Show 20338+4120 CAN 66 AD 200 5.8 3
Show 20338+4120 CAN 66 AE 49 14.6 3
Show 20337+4119 CAN 62 AB 246 1.9 4
Show 20337+4119 CAN 62 AC 355 3.4 4
Show 20337+4119 CAN 62 AD 111 6.6 4
Show 20337+4119 CAN 62 AE 109 6.6 4
Show 20337+4119 CAN 62 AF 2 6.9 4
Show 20337+4119 CAN 62 AG 293 7.6 4
Show 20337+4119 CAN 62 AH 357 7.7 4
Show 20337+4119 CAN 62 AI 99 7.9 4
Show 20337+4119 CAN 62 AJ 307 11.4 4
Show 20337+4119 CAN 62 AK 207 13.4 4
Show 20337+4119 CAN 62 AL 172 14.2 4
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 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
Show 20333+4120 CAN 53 AE 237 6.2 6
Show 20333+4120 CAN 53 AF 103 6.4 6
Show 20333+4120 CAN 53 AG 14 8.6 6
Show 20333+4120 CAN 53 AH 64 9.3 6
Show 20333+4120 CAN 53 AI 245 11.1 6
Show 20333+4120 CAN 53 AJ 225 11.8 6
Show 20333+4120 CAN 53 AK 250 11.9 6
Show 20333+4120 CAN 53 AL 177 15.9 6
Show 20332+4120 MZA 28 AB 105 18.6 6
Show 20332+4120 MZA 28 AC 107 15.7 6
Show 20332+4120 MZA 28 AD 80 20.4 6
Show 20332+4120 MZA 28 AE 104 25.0 6
Show 20332+4120 CAN 51 AF 14.7 6
Show 20332+4122 CAN 6 AB 26 0.1 6
Show 20332+4122 CAN 47 AC 208 2.3 6
Show 20332+4122 CAN 47 AD 68 6.5 6

 
 
WDS 20337+4123 : COMPONENTS
 
 
  A B C D E F G H
B pa=254.2°
sep=0.08"
 
C pa=340.0°
sep=3.74"
pa=341.1°
sep=3.74"
 
D pa=328.4°
sep=6.56"
pa=329.1°
sep=6.54"
pa=313.9°
sep=2.98"
 
E pa=313.3°
sep=6.31"
pa=313.9°
sep=6.27"
pa=283.8°
sep=3.40"
pa=222.5°
sep=1.71"
 
F pa=156.3°
sep=7.28"
pa=155.7°
sep=7.29"
pa=157.6°
sep=11.02"
pa=152.6°
sep=13.80"
pa=145.7°
sep=13.31"
 
G pa=313.7°
sep=7.26"
pa=314.2°
sep=7.22"
pa=290.6°
sep=4.24"
pa=252.5°
sep=1.91"
pa=315.8°
sep=0.95"
pa=325.0°
sep=14.25"
 
H pa=39.0°
sep=7.99"
pa=39.3°
sep=8.06"
pa=66.9°
sep=6.86"
pa=85.8°
sep=8.49"
pa=78.9°
sep=9.80"
pa=9.3°
sep=13.05"
pa=83.4°
sep=10.35"
 
I pa=38.8°
sep=8.60"
pa=39.1°
sep=8.66"
pa=64.5°
sep=7.39"
pa=82.8°
sep=8.89"
pa=76.6°
sep=10.25"
pa=10.5°
sep=13.59"
pa=81.0°
sep=10.77"
pa=36.2°
sep=0.60"
 
 
20337+4123 A
 
 
Coord arcsec 2000 203339.80+412252.4 Mag 12.2 Spectral class B1V (blue-white) PmRA -5.00
PmDE 0.0
 
 
20337+4123 B
 
 
Coord arcsec 2000 203339.79+412252.4 Mag 12.9 Calc delta mag 0.7 Calc coord yes
 
 
20337+4123 C
 
 
Coord arcsec 2000 203339.69+412255.9 Mag 16.5 Calc delta mag 4.3 Calc coord yes
 
 
20337+4123 D
 
 
Coord arcsec 2000 203339.50+412258.0 Mag 14.3 Calc delta mag 2.1 Calc coord yes
 
 
20337+4123 E
 
 
Coord arcsec 2000 203339.39+412256.7 Mag 15.7 Calc delta mag 3.5 Calc coord yes
 
 
20337+4123 F
 
 
Coord arcsec 2000 203340.06+412245.7 Mag 16 Calc delta mag 3.8 Calc coord yes
 
 
20337+4123 G
 
 
Coord arcsec 2000 203339.33+412257.4 Mag 15.4 Calc delta mag 3.2 Calc coord yes
 
 
20337+4123 H
 
 
Coord arcsec 2000 203340.25+412258.6 Mag 15.6 Calc delta mag 3.4 Calc coord yes
 
 
20337+4123 I
 
 
Coord arcsec 2000 203340.28+412259.1 Mag 16.5 Calc delta mag 4.3 Calc coord yes