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Current system
20206+3806
SLE 1009


Nearby doubles
10' : 20198+3806
BKO 826

12' : 20213+3758
SEI1098AB

12' : 20202+3755
TDT2182

13' : 20196+3808
SEI1084AB

13' : 20216+3807
SLE1013

15' : 20207+3751
TDT2194

18' : 20195+3754
SLE1003

18' : 20196+3820
A 1426

19' : 20208+3748
SEI1095

22' : 20223+3759
SEI1105

23' : 20212+3745
SLE1011

23' : 20192+3822
ES 2504

24' : 20189+3817
A 1425AB

24' : 20193+3748
SLE1000

26' : 20197+3743
ES 2505

28' : 20183+3802
SLE 993

28' : 20182+3803
SLE 991

29' : 20194+3831
SLE1001

31' : 20183+3820
CRB 10

32' : 20183+3822
SLE 992

32' : 20202+3838
ES 2052

32' : 20216+3836
SEI1102

32' : 20230+3752
TDS1066

34' : 20219+3835
TDT2208

34' : 20204+3840
SEI1088AB

34' : 20178+3802
RBR 25



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20206+3806 SLE 1009

 
 
20h 20m 35.83s +38° 06' 14.2" P.A. 344.00 sep 15.6 mag 12.77,13.94
 
 
Coord 2000 20206+3806 Discov num SLE1009 Comp Coord arcsec 2000 20 20 35.83 +38 06 14.2
Date first 1985 Date last 2015 Obs 9
Pa first 342 Pa last 343.8 P.A. Now (θ) 343.8°
Sep first 15.8 Sep last 15.599 Sep. Now (ρ) 15.599"
Mag pri 12.77 Mag sec 13.94 delta mag (ΔM) 1.17 Spectral class
Pri motion ra +005 Sec motion ra +022
Pri motion dec +003 Sec motion dec +008
Notes
rPM=0.757
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2061070456501028864
 
 
WDS 20206+3806 SLE 1009 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sle1966 Mc j Soulie, G. 1966JO.....49..359S
Sle1966 +Pa J. Obs. 49, 359, 1966
Sle1983 Pa - Soulie, G. 1983A&AS...54..281S
Sle1983 A&AS 54, 281, 1983
Sle1984 Pa - Soulie, G. 1984A&AS...56..351S
Sle1984 A&AS 56, 351, 1984
Sle1985 Pa - Soulie, G. 1985A&AS...61...17S
Sle1985 A&AS 61, 17, 1985
Sle1986a Pa - Soulie, G. .
Sle1986a Bull. Inf. Cent. Donnes Stell. #30, 91, 1986
Sle1986b Pa - Soulie, G. .
Sle1986b Bull. Inf. Cent. Donnes Stell. #30, 103, 1986
Sle2003 C j Soulie, G. 2003O&T....56...10S
Sle2003 Obs. et Travaux 56, 10, 2003
Sle2006 Pa - Soulie, G. 2006O&T....62...26S
Sle2006 Obs. et Travaux 62, 26, 2006
Sle2006b Pa j Soulie, G. 2006O&T....63...15S
Sle2006b Obs. et Travaux 63, 15, 2006
Sle2007 C j Soulie, G. 2007O&T....65...34S
Sle2007 Obs. et Travaux 65, 34, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20206+3806 SLE1009 1998 2 342 15.6 11.70 12.40 D 202035.77+380604.5
20206+3806 SLE1009 2002 3 343 15.6 12.77 13.94 202035.83+380614.2
20206+3806 SLE1009 2010 4 343 15.7 12.77 13.94 202035.83+380614.2
20206+3806 SLE1009 2015 5 344 15.6 12.77 13.94 202035.83+380614.2

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

 
 
WDS 20206+3806 SLE 1009 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20206+3806 SLE 1009 : MEASURES
 
 
No records found.

 
 
WDS 20206+3806 : VIRTUAL EYEPIECE
 
 

20206+3806 SLE1009A mag 12.77 20206+3806 SLE1009B sep 15.4 P.A. 347.10 mag 13.94 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20206+3806 : ALADIN DSS IMAGE @ 20h 20m 35.83s +38° 06' 14.2"
 
 
 
 
WDS 20206+3806 SLE 1009 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20206+3806 SLE1009 distance=0' 20198+3806 BKO 826 distance=10' 20213+3758 SEI1098AB distance=12' 20213+3758 LDS1040AC distance=12' 20202+3755 TDT2182 distance=12' 20196+3808 SEI1084AB distance=13' 20196+3808 TOB 185AC distance=13' 20216+3807 SLE1013 distance=13' 20207+3751 TDT2194 distance=15' 20195+3754 SLE1003 distance=18' 20196+3820 A 1426 distance=18' 20208+3748 SEI1095 distance=19' 20223+3759 SEI1105 distance=22' 20212+3745 SLE1011 distance=23' 20192+3822 ES 2504 distance=23' 20189+3817 A 1425AB distance=24' 20189+3817 A 1425AB,C distance=24' 20193+3748 SLE1000 distance=24' 20197+3743 ES 2505 distance=26' 20183+3802 SLE 993 distance=28' 20182+3803 SLE 991 distance=28' 20194+3831 SLE1001 distance=29' 20183+3820 CRB 10 distance=31' 20183+3822 SLE 992 distance=32' 20202+3838 ES 2052 distance=32' 20216+3836 SEI1102 distance=32' 20230+3752 TDS1066 distance=32' 20219+3835 TDT2208 distance=34' 20204+3840 SEI1088AB distance=34' 20204+3840 SEI1089AC distance=34' 20178+3802 RBR 25 distance=34' 20202+3840 SLE1006AB distance=34' 20202+3840 SLE1006AC distance=34' 20183+3825 ES 2049 distance=34' 20229+3829 BKO 833BC distance=36' 20176+3806 ES 2502 distance=36' 20229+3829 MLB 773AB distance=36' 20221+3839 BKO 830 distance=37' 20223+3837 BKO 832 distance=37' 20236+3817 TDT2234 distance=38' 20189+3839 SLE 996 distance=39' 20185+3735 TDT2155 distance=40' 20206+3726 SEI1093 distance=41' 20191+3730 SLE 999 distance=41' 20213+3726 KPP2090 distance=41' 20189+3730 TDT2160 distance=42' 20240+3820 TDS1068 distance=43' 20199+3725 COU2287 distance=43' 20177+3740 SLE 989 distance=43' 20216+3725 SEI1100AB distance=43' 20216+3725 SEI1100AC distance=43' 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 20206+3806 SLE1009 344 15.6
Show 20198+3806 BKO 826 87 4.9 10
Show 20213+3758 SEI1098 AB 146 21.7 12
Show 20213+3758 LDS1040 AC 74 206.3 12
Show 20202+3755 TDT2182 183 0.5 12
Show 20196+3808 SEI1084 AB 247 26.3 13
Show 20196+3808 TOB 185 AC 259 13.6 13
Show 20216+3807 SLE1013 351 15.1 13
Show 20207+3751 TDT2194 343 0.6 15
Show 20195+3754 SLE1003 129 8.5 18
Show 20196+3820 A 1426 259 3.7 18
Show 20208+3748 SEI1095 63 24.7 19
Show 20223+3759 SEI1105 188 17.6 22
Show 20212+3745 SLE1011 37 7.8 23
Show 20192+3822 ES 2504 110 7.7 23
Show 20189+3817 A 1425 AB 266 0.2 24
Show 20189+3817 A 1425 AB,C 310 9.1 24
Show 20193+3748 SLE1000 240 12.1 24
Show 20197+3743 ES 2505 247 8.3 26
Show 20183+3802 SLE 993 70 16.4 28
Show 20182+3803 SLE 991 131 11.8 28
Show 20194+3831 SLE1001 216 16.1 29
Show 20183+3820 CRB 10 39 5.0 31
Show 20183+3822 SLE 992 282 10.3 32
Show 20202+3838 ES 2052 144 2.5 32
Show 20216+3836 SEI1102 337 18.9 32
Show 20230+3752 TDS1066 285 1.0 32
Show 20219+3835 TDT2208 268 0.5 34
Show 20204+3840 SEI1088 AB 238 4.3 34
Show 20204+3840 SEI1089 AC 17 28.2 34
Show 20178+3802 RBR 25 107 11.4 34
Show 20202+3840 SLE1006 AB 156 16.0 34
Show 20202+3840 SLE1006 AC 90 18.7 34
Show 20183+3825 ES 2049 267 3.2 34
Show 20229+3829 BKO 833 BC 152 2.5 36
Show 20176+3806 ES 2502 325 5.2 36
Show 20229+3829 MLB 773 AB 294 10.0 36
Show 20221+3839 BKO 830 91 8.5 37
Show 20223+3837 BKO 832 334 5.1 37
Show 20236+3817 TDT2234 230 1.9 38
Show 20189+3839 SLE 996 106 6.6 39
Show 20185+3735 TDT2155 125 0.6 40
Show 20206+3726 SEI1093 67 6.7 41
Show 20191+3730 SLE 999 168 10.7 41
Show 20213+3726 KPP2090 335 16.9 41
Show 20189+3730 TDT2160 274 6.0 42
Show 20240+3820 TDS1068 259 1.3 43
Show 20199+3725 COU2287 309 0.2 43
Show 20177+3740 SLE 989 223 8.9 43
Show 20216+3725 SEI1100 AB 286 7.2 43
Show 20216+3725 SEI1100 AC 129 15.4 43

 
 
WDS 20206+3806 : COMPONENTS
 
 
  A
B pa=347.1°
sep=15.37"
 
 
20206+3806 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202035.83+380614.2 Mag 12.77 PmRA 5.00
PmDE 3.0
 
 
20206+3806 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202035.54+380629.2 Mag 13.94 PmRA 22.00
PmDE 8.0 Calc delta mag 1.17 Calc coord yes