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Doubles in session


Current system
20135+3733
SLE 967
HD 228401


Nearby doubles
9' : 20127+3735
SLE 963

10' : 20140+3726
SLE 969

18' : 20123+3723
SLE 961

20' : 20119+3727
SLE 960

20' : 20125+3717
SEI1005

20' : 20142+3750
SEI1034

20' : 20150+3729
KPP2316

21' : 20118+3733
ES 2120

21' : 20137+3713
SEI1026

21' : 20118+3726
SLE 959AB

21' : 20150+3743
SEI1043

22' : 20151+3742
COU2416

24' : 20138+3710
TOB 181

24' : 20141+3755
SEI1033

24' : 20140+3710
SEI1029

25' : 20117+3720
SEI 982

25' : 20117+3745
SLE 958AB

26' : 20124+3711
SEI 999

26' : 20113+3736
ALI 658

26' : 20113+3731
ALI 657

27' : 20115+3722
SEI 973

28' : 20141+3706
A 1419

28' : 20112+3726
ES 2187

29' : 20121+3710
SEI 995

29' : 20125+3759
TDT2086

31' : 20144+3801
SLE 971



Selections
Full WDS
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.

20135+3733 SLE 967 (HD 228401)

 
 
20h 13m 27.39s +37° 32' 55.3" P.A. 118.00 sep 13.7 mag 9.90,11.70 Sp A
 
 
Coord 2000 20135+3733 Discov num SLE 967 Comp Coord arcsec 2000 20 13 27.39 +37 32 55.3
Date first 1929 Date last 2015 Obs 9
Pa first 119 Pa last 117.9 P.A. Now (θ) 117.9°
Sep first 14.0 Sep last 13.727 Sep. Now (ρ) 13.727"
Mag pri 9.90 Mag sec 11.70 delta mag (ΔM) 1.8 Spectral class A (white)
Pri motion ra +003 Sec motion ra -001
Pri motion dec -005 Sec motion dec -004
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 228401 Constellation Cygnus Tycho2 3151-00829-1 Gaia DR2 2060795612974582912
HD 228401
 
 
WDS 20135+3733 SLE 967 (HD 228401) : 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
20135+3733 SLE 967 1999 3 118 13.8 9.90 11.70 D 201327.39+373255.3
20135+3733 SLE 967 2002 4 118 13.8 9.90 11.70 D 201327.39+373255.3
20135+3733 SLE 967 2010 5 115 14.1 9.90 11.70 A 201327.39+373255.3
20135+3733 SLE 967 2015 5 118 13.7 9.90 11.70 A 201327.39+373255.3

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

 
 
WDS 20135+3733 SLE 967 (HD 228401) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20135+3733 SLE 967 (HD 228401) : MEASURES
 
 
No records found.

 
 
WDS 20135+3733 (HD 228401) : VIRTUAL EYEPIECE
 
 

20135+3733 SLE 967A mag 9.9 Sp A 20135+3733 SLE 967B sep 11.6 P.A. 123.70 mag 11.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20135+3733 (HD 228401) : ALADIN DSS IMAGE @ 20h 13m 27.39s +37° 32' 55.3"
 
 
 
 
WDS 20135+3733 SLE 967 (HD 228401) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20135+3733 SLE 967 distance=0' 20127+3735 SLE 963 distance=9' 20140+3726 SLE 969 distance=10' 20123+3723 SLE 961 distance=18' 20119+3727 SLE 960 distance=20' 20125+3717 SEI1005 distance=20' 20142+3750 SEI1034 distance=20' 20150+3729 KPP2316 distance=20' 20118+3733 ES 2120 distance=21' 20137+3713 SEI1026 distance=21' 20118+3726 SLE 959AB distance=21' 20118+3726 SLE 959AC distance=21' 20150+3743 SEI1043 distance=21' 20151+3742 COU2416 distance=22' 20138+3710 TOB 181 distance=24' 20141+3755 SEI1033 distance=24' 20140+3710 SEI1029 distance=24' 20117+3720 SEI 982 distance=25' 20117+3745 SLE 958AB distance=25' 20117+3745 SLE 958AC distance=25' 20124+3711 SEI 999 distance=26' 20113+3736 ALI 658 distance=26' 20113+3731 ALI 657 distance=26' 20115+3722 SEI 973 distance=27' 20141+3706 A 1419 distance=28' 20112+3726 ES 2187 distance=28' 20121+3710 SEI 995 distance=29' 20125+3759 TDT2086 distance=29' 20144+3801 SLE 971 distance=31' 20112+3718 SEI 965 distance=31' 20161+3738 SLE 980 distance=32' 20155+3713 ES 2189 distance=33' 20112+3752 SLE 953AB distance=33' 20112+3752 SLE 953AC distance=33' 20124+3804 SEI1000 distance=34' 20117+3706 SEI 980 distance=34' 20162+3745 TOB 183 distance=35' 20160+3751 TDT2130 distance=35' 20112+3710 SEI 964 distance=36' 20165+3739 BU 442AB distance=37' 20165+3739 SLE 982AG distance=37' 20165+3739 SLE 982AH distance=37' 20165+3739 SLE 982AI distance=37' 20165+3739 SLE 982AJ distance=37' 20165+3739 SLE 982AK distance=37' 20165+3739 SLE 982AL distance=37' 20165+3739 SLE 982AM distance=37' 20165+3739 SLE 982AN distance=37' 20165+3739 BU 442AQ distance=37' 20165+3739 SLV 8AC distance=37' 20165+3739 BU 442AP distance=37' 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 20135+3733 SLE 967 118 13.7
Show 20127+3735 SLE 963 73 5.4 9
Show 20140+3726 SLE 969 245 9.1 10
Show 20123+3723 SLE 961 334 7.4 18
Show 20119+3727 SLE 960 295 12.2 20
Show 20125+3717 SEI1005 56 26.5 20
Show 20142+3750 SEI1034 59 26.1 20
Show 20150+3729 KPP2316 227 19.3 20
Show 20118+3733 ES 2120 290 6.9 21
Show 20137+3713 SEI1026 87 19.5 21
Show 20118+3726 SLE 959 AB 162 13.0 21
Show 20118+3726 SLE 959 AC 176 21.9 21
Show 20150+3743 SEI1043 341 21.1 21
Show 20151+3742 COU2416 128 0.3 22
Show 20138+3710 TOB 181 16 15.0 24
Show 20141+3755 SEI1033 342 20.0 24
Show 20140+3710 SEI1029 232 7.2 24
Show 20117+3720 SEI 982 63 19.6 25
Show 20117+3745 SLE 958 AB 322 17.9 25
Show 20117+3745 SLE 958 AC 6 19.7 25
Show 20124+3711 SEI 999 270 24.8 26
Show 20113+3736 ALI 658 14 8.7 26
Show 20113+3731 ALI 657 281 10.6 26
Show 20115+3722 SEI 973 106 20.8 27
Show 20141+3706 A 1419 35 0.4 28
Show 20112+3726 ES 2187 342 3.3 28
Show 20121+3710 SEI 995 44 23.2 29
Show 20125+3759 TDT2086 104 2.2 29
Show 20144+3801 SLE 971 228 18.9 31
Show 20112+3718 SEI 965 220 20.5 31
Show 20161+3738 SLE 980 226 14.2 32
Show 20155+3713 ES 2189 136 3.3 33
Show 20112+3752 SLE 953 AB 121 5.7 33
Show 20112+3752 SLE 953 AC 184 6.7 33
Show 20124+3804 SEI1000 145 19.1 34
Show 20117+3706 SEI 980 185 23.8 34
Show 20162+3745 TOB 183 256 14.7 35
Show 20160+3751 TDT2130 236 2.0 35
Show 20112+3710 SEI 964 108 21.1 36
Show 20165+3739 BU 442 AB 103 18.3 37
Show 20165+3739 SLE 982 AG 10 88.5 37
Show 20165+3739 SLE 982 AH 19 111.6 37
Show 20165+3739 SLE 982 AI 43 63.2 37
Show 20165+3739 SLE 982 AJ 34 96.5 37
Show 20165+3739 SLE 982 AK 34 114.9 37
Show 20165+3739 SLE 982 AL 27 177.3 37
Show 20165+3739 SLE 982 AM 65 88.9 37
Show 20165+3739 SLE 982 AN 76 155.9 37
Show 20165+3739 BU 442 AQ 156 8.7 37
Show 20165+3739 SLV 8 AC 77 31.4 37
Show 20165+3739 BU 442 AP 155 4.7 37

 
 
WDS 20135+3733 : COMPONENTS
 
 
  A
B pa=123.7°
sep=11.57"
 
 
20135+3733 A
 
 
Componente originario normalizzato AB Name HD 228401 Coord arcsec 2000 201327.39+373255.3 Mag 9.9
Spectral class A (white) PmRA 3.00 PmDE -5.0 Tycho2 3151-00829-1
HD 228401
Tycho2
Tycho2 3151-00829-1 Pflag RAmdeg 303.36453842 DEmdeg 37.54898715
PmRA 2.0 PmDE -3.8 E RAmdeg 32 E DEmdeg 25
E pmRA 1.5 E pmDE 1.5 EpRAm 1983.99 EpDEm 1986.02
Num 7 Q RAmdeg 0.9 Q DEmdeg 1.3 Q pmRA 0.9
Q pmDE 1.3 BTmag 11.092 E BTmag 0.051 VTmag 10.743
E VTmag 0.057 Prox 999 TYC T HIP
CCDM RAdeg 303.36452889 DEdeg 37.54900222 EpRA 1990 1.56
EpDE 1990 1.72 E RAdeg 37.3 E DEdeg 30.0 Posflg
Corr 0.1
 
 
20135+3733 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201328.20+373248.9 Mag 11.7 PmRA -1.00
PmDE -4.0 Calc delta mag 1.8 Calc coord yes