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Current system
20325+4035
CAN 22 AD


Nearby doubles
6' : 20328+4040
SKF1866

7' : 20326+4041
CAN 18AB

11' : 20332+4028
HJ 609

15' : 20330+4047
CAN 15AB

15' : 20336+4041
CAN 12AB

15' : 20321+4048
CAN 77

16' : 20339+4034
AG 409

17' : 20339+4031
OPI9006

22' : 20326+4056
CAN 24AB

23' : 20310+4050
CAN 26AB

27' : 20327+4008
TDT2351

27' : 20316+4059
CAN 13AB

28' : 20338+4012
TDT2375

28' : 20349+4038
CAN 21

30' : 20306+4015
STJ 84

31' : 20347+4051
CAN 20AB

31' : 20347+4052
CAN 17AB

33' : 20299+4022
HJ 1525AB

34' : 20328+4000
SEI1161

36' : 20340+4106
CAN 67AB

36' : 20341+4105
CAN 69AB

37' : 20334+4109
WSI 67AB

38' : 20334+4111
CAN 58AB

39' : 20301+4007
ES 245

40' : 20332+4113
CAN 50AB

40' : 20331+4113
WSI 66AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20325+4035 CAN 22 AD

 
 
20h 32m 30.33s +40° 34' 33.3" P.A. 84.00 sep 6.3 mag 7.10,13.40 Sp O9.5IV
 
 
Coord 2000 20325+4035 Discov num CAN  22 Comp AD Coord arcsec 2000 20 32 30.33 +40 34 33.3
Date first 2008 Date last 2008 Obs 1
Pa first 84 Pa last 84.1 P.A. Now (θ) 84.1°
Sep first 6.3 Sep last 6.33 Sep. Now (ρ) 6.33"
Mag pri 7.10 Mag sec 13.40 delta mag (ΔM) 6.3 Spectral class O9.5IV (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.
 
 
20325+4035 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 32 30 +40 34 33 CAN 22 AB 2008 1 153 3.3 7.10 14.60 7.50
Show 20 32 30 +40 34 33 CAN 22 AC 2008 1 178 4.5 7.10 15.80 8.70
Show 20 32 30 +40 34 33 CAN 22 AD 2008 1 84 6.3 7.10 13.40 6.30 <===
Show 20 32 30 +40 34 33 CAN 22 AE 2008 1 65 7.4 7.10 15.70 8.60
Show 20 32 30 +40 34 33 CAN 22 AF 2008 2 261 9.2 7.10 13.00 5.90
Show 20 32 30 +40 34 33 CAN 22 AG 2008 1 31 11.5 7.10 14.90 7.80
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus
 
 
WDS 20325+4035 CAN 22 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
20325+4035 CAN 22 AD 2008 1 84 6.3 7.10 13.40 O9.5IV V K 203230.33+403433.3

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

 
 
WDS 20325+4035 CAN 22 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20325+4035 CAN 22 AD : MEASURES
 
 
No records found.

 
 
WDS 20325+4035 : VIRTUAL EYEPIECE
 
 

20325+4035 CAN 22A mag 7.1 Sp O9.5IV 20325+4035 CAN 22B sep 3.1 P.A. 159.00 mag 14.6 20325+4035 CAN 22C sep 4.5 P.A. 178.50 mag 15.8 20325+4035 CAN 22D sep 4.8 P.A. 82.30 mag 13.4 20325+4035 CAN 22E sep 6.0 P.A. 58.00 mag 15.7 20325+4035 CAN 22F sep 7.0 P.A. 258.70 mag 13 20325+4035 CAN 22G sep 10.8 P.A. 24.80 mag 14.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 20325+4035 : ALADIN DSS IMAGE @ 20h 32m 30.33s +40° 34' 33.3"
 
 
 
 
WDS 20325+4035 CAN 22 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20325+4035 CAN 22AD distance=0' 20328+4040 SKF1866 distance=6' 20326+4041 CAN 18AB distance=7' 20326+4041 CAN 18AC distance=7' 20326+4041 CAN 18AD distance=7' 20326+4041 CAN 18AE distance=7' 20326+4041 CAN 18AF distance=7' 20326+4041 CAN 18AG distance=7' 20332+4028 HJ 609 distance=11' 20330+4047 CAN 15AB distance=15' 20330+4047 CAN 15AC distance=15' 20330+4047 CAN 15AD distance=15' 20330+4047 CAN 15AE distance=15' 20330+4047 CAN 15AF distance=15' 20336+4041 CAN 12AB distance=15' 20336+4041 CAN 12AC distance=15' 20321+4048 CAN 77 distance=15' 20339+4034 AG 409 distance=16' 20339+4031 OPI9006 distance=17' 20326+4056 CAN 24Aa,Ab distance=22' 20326+4056 CAN 24AB distance=22' 20326+4056 CAN 24AC distance=22' 20326+4056 CAN 24AD distance=22' 20326+4056 CAN 24AE distance=22' 20326+4056 CAN 24AF distance=22' 20326+4056 CAN 24AG distance=22' 20326+4056 CAN 24AH distance=22' 20326+4056 CAN 24AI distance=22' 20326+4056 CAN 24AJ distance=22' 20326+4056 CAN 24AK distance=22' 20310+4050 CAN 26AB distance=23' 20310+4050 CAN 26AC distance=23' 20310+4050 CAN 26AD distance=23' 20327+4008 TDT2351 distance=27' 20316+4059 CAN 13AB distance=27' 20316+4059 CAN 13AC distance=27' 20316+4059 CAN 13AD distance=27' 20338+4012 TDT2375 distance=28' 20349+4038 CAN 21 distance=28' 20306+4015 STJ 84 distance=30' 20347+4051 CAN 20AB distance=31' 20347+4051 CAN 20AC distance=31' 20347+4052 CAN 17AB distance=31' 20347+4052 CAN 17AC distance=31' 20299+4022 HJ 1525AB distance=33' 20299+4022 HJ 1525AC distance=33' 20328+4000 SEI1161 distance=34' 20340+4106 CAN 67AB distance=36' 20340+4106 CAN 67AC distance=36' 20340+4106 CAN 67AD distance=36' 20340+4106 CAN 67AE distance=36' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 20325+4035 CAN 22 AB 153 3.3
Show 20325+4035 CAN 22 AC 178 4.5
Show 20325+4035 CAN 22 AD 84 6.3
Show 20325+4035 CAN 22 AE 65 7.4
Show 20325+4035 CAN 22 AF 261 9.2
Show 20325+4035 CAN 22 AG 31 11.5
Show 20328+4040 SKF1866 286 2.8 6
Show 20326+4041 CAN 18 AB 63 7.5 7
Show 20326+4041 CAN 18 AC 130 8.1 7
Show 20326+4041 CAN 18 AD 117 8.8 7
Show 20326+4041 CAN 18 AE 179 9.1 7
Show 20326+4041 CAN 18 AF 132 9.4 7
Show 20326+4041 CAN 18 AG 305 10.8 7
Show 20332+4028 HJ 609 320 26.7 11
Show 20330+4047 CAN 15 AB 113 0.1 15
Show 20330+4047 CAN 15 AC 241 2.6 15
Show 20330+4047 CAN 15 AD 201 5.5 15
Show 20330+4047 CAN 15 AE 230 9.3 15
Show 20330+4047 CAN 15 AF 341 15.7 15
Show 20336+4041 CAN 12 AB 239 5.8 15
Show 20336+4041 CAN 12 AC 255 9.5 15
Show 20321+4048 CAN 77 81 12.5 15
Show 20339+4034 AG 409 266 9.8 16
Show 20339+4031 OPI9006 300 17.0 17
Show 20326+4056 CAN 24 Aa,Ab 118 0.9 22
Show 20326+4056 CAN 24 AB 25 2.4 22
Show 20326+4056 CAN 24 AC 326 3.5 22
Show 20326+4056 CAN 24 AD 134 4.4 22
Show 20326+4056 CAN 24 AE 151 7.6 22
Show 20326+4056 CAN 24 AF 10 8.1 22
Show 20326+4056 CAN 24 AG 339 8.5 22
Show 20326+4056 CAN 24 AH 162 10.6 22
Show 20326+4056 CAN 24 AI 184 11.4 22
Show 20326+4056 CAN 24 AJ 316 11.8 22
Show 20326+4056 CAN 24 AK 64 13.5 22
Show 20310+4050 CAN 26 AB 270 2.6 23
Show 20310+4050 CAN 26 AC 335 8.3 23
Show 20310+4050 CAN 26 AD 93 8.4 23
Show 20327+4008 TDT2351 131 0.6 27
Show 20316+4059 CAN 13 AB 80 5.2 27
Show 20316+4059 CAN 13 AC 261 12.6 27
Show 20316+4059 CAN 13 AD 351 13.9 27
Show 20338+4012 TDT2375 112 2.2 28
Show 20349+4038 CAN 21 165 7.7 28
Show 20306+4015 STJ 84 34 1.2 30
Show 20347+4051 CAN 20 AB 164 10.9 31
Show 20347+4051 CAN 20 AC 330 13.8 31
Show 20347+4052 CAN 17 AB 335 9.6 31
Show 20347+4052 CAN 17 AC 286 12.3 31
Show 20299+4022 HJ 1525 AB 234 9.2 33
Show 20299+4022 HJ 1525 AC 39 17.1 33

 
 
WDS 20325+4035 : COMPONENTS
 
 
  A B C D E F
B pa=159.0°
sep=3.14"
 
C pa=178.5°
sep=4.48"
pa=213.0°
sep=1.85"
 
D pa=82.3°
sep=4.83"
pa=45.6°
sep=5.12"
pa=42.3°
sep=6.93"
 
E pa=58.0°
sep=6.02"
pa=33.1°
sep=7.30"
pa=33.0°
sep=9.15"
pa=7.2°
sep=2.56"
 
F pa=258.7°
sep=7.02"
pa=281.0°
sep=8.16"
pa=293.9°
sep=7.66"
pa=260.2°
sep=11.84"
pa=249.2°
sep=12.83"
 
G pa=24.8°
sep=10.80"
pa=15.0°
sep=13.18"
pa=17.2°
sep=14.94"
pa=358.4°
sep=9.15"
pa=355.0°
sep=6.63"
pa=45.6°
sep=15.97"
 
 
20325+4035 A
 
 
Coord arcsec 2000 203230.33+403433.3 Mag 7.1 Spectral class O9.5IV (blue)
 
 
20325+4035 B
 
 
Coord arcsec 2000 203230.43+403430.4 Mag 14.6 Calc delta mag 7.5 Calc coord yes
 
 
20325+4035 C
 
 
Coord arcsec 2000 203230.34+403428.8 Mag 15.8 Calc delta mag 8.7 Calc coord yes
 
 
20325+4035 D
 
 
Coord arcsec 2000 203230.75+403434.0 Mag 13.4 Calc delta mag 6.3 Calc coord yes
 
 
20325+4035 E
 
 
Coord arcsec 2000 203230.78+403436.5 Mag 15.7 Calc delta mag 8.6 Calc coord yes
 
 
20325+4035 F
 
 
Coord arcsec 2000 203229.73+403431.9 Mag 13 Calc delta mag 5.9 Calc coord yes
 
 
20325+4035 G
 
 
Coord arcsec 2000 203230.73+403443.1 Mag 14.9 Calc delta mag 7.8 Calc coord yes