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Doubles in session


Current system
20314+4131
CAN 31 AC


Nearby doubles
3' : 20312+4132
CAN 3AB

5' : 20312+4137
J 1196

6' : 20318+4128
CAN 34AB

10' : 20307+4137
CAN 28AB

11' : 20313+4121
MZA 39AB

11' : 20322+4127
MZA 24AB

12' : 20323+4126
CAN 36AB

13' : 20324+4130
CAN 37AB

13' : 20325+4129
CAN 39AB

13' : 20317+4143
HJ 1530

14' : 20325+4126
CAN 38AB

14' : 20318+4118
CAN 4AB

15' : 20318+4117
CAN 33AB

16' : 20326+4125
CAN 40AB

16' : 20301+4124
CAN 14AB

17' : 20328+4126
CAN 41AB

17' : 20315+4148
BRT2265

18' : 20324+4118
HER 3AB

18' : 20316+4149
TDT2338

19' : 20328+4124
CAN 42AB

19' : 20316+4113
ES 1679AB

20' : 20330+4124
CAN 43AB

21' : 20305+4113
CAN 27AB

22' : 20298+4143
GRV 344

22' : 20325+4114
MZA 40AB

22' : 20310+4110
CAN 19AB



Selections
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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.

20314+4131 CAN 31 AC

 
 
20h 31m 22.04s +41° 31' 28.4" P.A. 30.00 sep 6.0 mag 7.60,14.50 Sp B1I
 
 
Coord 2000 20314+4131 Discov num CAN  31 Comp AC Coord arcsec 2000 20 31 22.04 +41 31 28.4
Date first 2008 Date last 2008 Obs 2
Pa first 30 Pa last 30.4 P.A. Now (θ) 30.4°
Sep first 6.0 Sep last 5.99 Sep. Now (ρ) 5.99"
Mag pri 7.60 Mag sec 14.50 delta mag (ΔM) 6.9 Spectral class B1I (blue-white)
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.
 
 
20314+4131 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 31 22 +41 31 28 CAN 31 AB 2008 2 116 3.9 7.60 13.40 5.80
Show 20 31 22 +41 31 28 CAN 31 AC 2008 2 30 6.0 7.60 14.50 6.90 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus
 
 
WDS 20314+4131 CAN 31 AC : 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
20314+4131 CAN 31 AC 2008 2 30 6.0 7.60 14.50 B1I K 203122.04+413128.4

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

 
 
WDS 20314+4131 CAN 31 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20314+4131 CAN 31 AC : MEASURES
 
 
No records found.

 
 
WDS 20314+4131 : VIRTUAL EYEPIECE
 
 

20314+4131 CAN 31A mag 7.6 Sp B1I 20314+4131 CAN 31B sep 3.1 P.A. 122.50 mag 13.4 20314+4131 CAN 31C sep 5.6 P.A. 23.70 mag 14.5 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 20314+4131 : ALADIN DSS IMAGE @ 20h 31m 22.04s +41° 31' 28.4"
 
 
 
 
WDS 20314+4131 CAN 31 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20314+4131 CAN 31AC distance=0' 20312+4132 CAN 3AB distance=3' 20312+4132 CAN 29AC distance=3' 20312+4137 J 1196 distance=5' 20318+4128 CAN 34AB distance=6' 20318+4128 CAN 34AC distance=6' 20318+4128 CAN 34AD distance=6' 20318+4128 CAN 34AE distance=6' 20318+4128 CAN 34AF distance=6' 20318+4128 CAN 34AG distance=6' 20318+4128 CAN 34AH distance=6' 20318+4128 CAN 34AI distance=6' 20318+4128 CAN 34AJ distance=6' 20318+4128 CAN 34AK distance=6' 20318+4128 CAN 34AL distance=6' 20318+4128 CAN 34AM distance=6' 20318+4128 CAN 34AN distance=6' 20307+4137 CAN 1Aa,Ab distance=10' 20307+4137 CAN 28AB distance=10' 20307+4137 CAN 28AC distance=10' 20307+4137 CAN 28AD distance=10' 20307+4137 CAN 28AE distance=10' 20307+4137 CAN 28AF distance=10' 20307+4137 CAN 28AG distance=10' 20307+4137 CAN 28AH distance=10' 20307+4137 CAN 28AI distance=10' 20307+4137 CAN 28AJ distance=10' 20307+4137 CAN 28AK distance=10' 20307+4137 CAN 28AL distance=10' 20307+4137 CAN 28AM distance=10' 20307+4137 CAN 28AN distance=10' 20307+4137 CAN 28AO distance=10' 20313+4121 MZA 39AB distance=11' 20313+4121 CAN 30AC distance=11' 20313+4121 CAN 30AD distance=11' 20313+4121 CAN 30AE distance=11' 20313+4121 CAN 30AF distance=11' 20313+4121 CAN 30AG distance=11' 20313+4121 CAN 30AH distance=11' 20313+4121 CAN 30AI distance=11' 20322+4127 MZA 24BC distance=11' 20322+4127 CAN 35BD distance=11' 20322+4127 CAN 35BE distance=11' 20322+4127 CAN 35BF distance=11' 20322+4127 CAN 35BG distance=11' 20322+4127 MZA 24AB distance=11' 20322+4127 MZA 24AC distance=11' 20322+4127 CAN 35AH distance=11' 20322+4127 CAN 35AI distance=11' 20322+4127 CAN 35AJ distance=11' 20322+4127 CAN 35AK distance=11' 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 20314+4131 CAN 31 AB 116 3.9
Show 20314+4131 CAN 31 AC 30 6.0
Show 20312+4132 CAN 3 AB 342 1.2 3
Show 20312+4132 CAN 29 AC 152 6.3 3
Show 20312+4137 J 1196 9 4.7 5
Show 20318+4128 CAN 34 AB 276 2.9 6
Show 20318+4128 CAN 34 AC 328 3.0 6
Show 20318+4128 CAN 34 AD 63 3.5 6
Show 20318+4128 CAN 34 AE 177 4.8 6
Show 20318+4128 CAN 34 AF 112 5.4 6
Show 20318+4128 CAN 34 AG 92 5.9 6
Show 20318+4128 CAN 34 AH 148 8.3 6
Show 20318+4128 CAN 34 AI 295 9.5 6
Show 20318+4128 CAN 34 AJ 341 9.5 6
Show 20318+4128 CAN 34 AK 7 9.6 6
Show 20318+4128 CAN 34 AL 105 9.6 6
Show 20318+4128 CAN 34 AM 282 12.0 6
Show 20318+4128 CAN 34 AN 7 12.3 6
Show 20307+4137 CAN 1 Aa,Ab 91 0.3 10
Show 20307+4137 CAN 28 AB 336 2.6 10
Show 20307+4137 CAN 28 AC 342 6.0 10
Show 20307+4137 CAN 28 AD 168 7.0 10
Show 20307+4137 CAN 28 AE 337 7.8 10
Show 20307+4137 CAN 28 AF 20 8.2 10
Show 20307+4137 CAN 28 AG 158 9.0 10
Show 20307+4137 CAN 28 AH 284 9.2 10
Show 20307+4137 CAN 28 AI 44 10.1 10
Show 20307+4137 CAN 28 AJ 118 10.1 10
Show 20307+4137 CAN 28 AK 14 10.2 10
Show 20307+4137 CAN 28 AL 104 10.3 10
Show 20307+4137 CAN 28 AM 77 12.0 10
Show 20307+4137 CAN 28 AN 2 13.4 10
Show 20307+4137 CAN 28 AO 281 13.8 10
Show 20313+4121 MZA 39 AB 215 4.4 11
Show 20313+4121 CAN 30 AC 185 6.6 11
Show 20313+4121 CAN 30 AD 101 10.7 11
Show 20313+4121 CAN 30 AE 116 11.1 11
Show 20313+4121 CAN 30 AF 234 11.4 11
Show 20313+4121 CAN 30 AG 274 12.4 11
Show 20313+4121 CAN 30 AH 275 12.7 11
Show 20313+4121 CAN 30 AI 272 13.3 11
Show 20322+4127 MZA 24 BC 38 7.2 11
Show 20322+4127 CAN 35 BD 354 11.3 11
Show 20322+4127 CAN 35 BE 354 11.8 11
Show 20322+4127 CAN 35 BF 353 12.0 11
Show 20322+4127 CAN 35 BG 161 13.0 11
Show 20322+4127 MZA 24 AB 328 14.7 11
Show 20322+4127 MZA 24 AC 349 18.3 11
Show 20322+4127 CAN 35 AH 271 3.6 11
Show 20322+4127 CAN 35 AI 272 5.5 11
Show 20322+4127 CAN 35 AJ 270 6.1 11

 
 
WDS 20314+4131 : COMPONENTS
 
 
  A B
B pa=122.5°
sep=3.12"
 
C pa=23.7°
sep=5.64"
pa=356.9°
sep=6.86"
 
 
20314+4131 A
 
 
Coord arcsec 2000 203122.04+413128.4 Mag 7.6 Spectral class B1I (blue-white)
 
 
20314+4131 B
 
 
Coord arcsec 2000 203122.27+413126.7 Mag 13.4 Calc delta mag 5.8 Calc coord yes
 
 
20314+4131 C
 
 
Coord arcsec 2000 203122.24+413133.6 Mag 14.5 Calc delta mag 6.9 Calc coord yes