stampa
Login

Less is more. Filter out doubles you can't observe!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20176+3643
SLE 988


Nearby doubles
3' : 20178+3645
SEI1067

14' : 20168+3633
KRV 10

16' : 20166+3651
SEI1059

17' : 20189+3635
BKO 562

18' : 20170+3627
SEI1063

18' : 20191+3645
BU 1206AB

18' : 20191+3644
SLE 997

19' : 20167+3629
COU2417

19' : 20184+3658
MLB 417

19' : 20192+3647
SEI1081AB

20' : 20193+3641
BKO 564

20' : 20191+3635
SEI1080

21' : 20160+3648
SLE 979

22' : 20194+3644
BKO 565

22' : 20193+3635
AG 253AB

22' : 20194+3646
SLE1002

22' : 20167+3625
SLE 983

25' : 20191+3628
SLE 998

26' : 20165+3703
ARY 24

27' : 20188+3620
SEI1077

29' : 20191+3648
COU2286

30' : 20179+3712
SEI1071

31' : 20180+3613
SEI1073

32' : 20151+3637
SLE 975

34' : 20204+3648
SLE1008

35' : 20200+3702
SLE1005



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.

20176+3643 SLE 988

 
 
20h 17m 38.41s +36° 42' 34.0" P.A. 115.00 sep 10.8 mag 11.71,13.10
 
 
Coord 2000 20176+3643 Discov num SLE 988 Comp Coord arcsec 2000 20 17 38.41 +36 42 34.0
Date first 1985 Date last 2015 Obs 8
Pa first 113 Pa last 114.5 P.A. Now (θ) 114.5°
Sep first 10.9 Sep last 10.836 Sep. Now (ρ) 10.836"
Mag pri 11.71 Mag sec 13.10 delta mag (ΔM) 1.39 Spectral class
Pri motion ra -002 Sec motion ra +005
Pri motion dec -003 Sec motion dec -017
Notes
rPM=0.883
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2684-01893-1 Gaia DR2 2060545675909596288
 
 
WDS 20176+3643 SLE 988 : 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
20176+3643 SLE 988 1985 1 113 10.9 11.40 12.70 201738.16+364317.0
20176+3643 SLE 988 1998 2 114 10.8 11.71 13.10 201738.41+364234.0
20176+3643 SLE 988 2002 3 114 10.9 11.71 13.10 201738.41+364234.0
20176+3643 SLE 988 2015 4 115 10.9 11.71 13.10 201738.41+364234.0

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

 
 
WDS 20176+3643 SLE 988 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20176+3643 SLE 988 : MEASURES
 
 
No records found.

 
 
WDS 20176+3643 : VIRTUAL EYEPIECE
 
 

20176+3643 SLE 988A mag 11.71 20176+3643 SLE 988B sep 9.1 P.A. 119.60 mag 13.1 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 20176+3643 : ALADIN DSS IMAGE @ 20h 17m 38.41s +36° 42' 34.0"
 
 
 
 
WDS 20176+3643 SLE 988 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20176+3643 SLE 988 distance=0' 20178+3645 SEI1067 distance=3' 20168+3633 KRV 10 distance=14' 20166+3651 SEI1059 distance=16' 20189+3635 BKO 562 distance=17' 20170+3627 SEI1063 distance=18' 20191+3645 BU 1206AB distance=18' 20191+3644 SLE 997 distance=18' 20167+3629 COU2417 distance=19' 20192+3647 TOB 184BC distance=19' 20184+3658 MLB 417 distance=19' 20192+3647 SEI1081AB distance=19' 20193+3641 BKO 564 distance=20' 20191+3635 SEI1080 distance=20' 20160+3648 SLE 979 distance=21' 20194+3644 BKO 565 distance=22' 20193+3635 AG 253AB distance=22' 20193+3635 AG 253AC distance=22' 20194+3646 SLE1002 distance=22' 20167+3625 SLE 983 distance=22' 20191+3628 SLE 998 distance=25' 20165+3703 ARY 24 distance=26' 20188+3620 SEI1077 distance=27' 20191+3648 COU2286 distance=29' 20179+3712 SEI1071 distance=30' 20180+3613 SEI1073 distance=31' 20151+3637 SLE 975 distance=32' 20204+3648 SLE1008 distance=34' 20200+3702 SLE1005 distance=35' 20187+3715 SLE 994 distance=35' 20150+3659 SLE 974 distance=36' 20201+3700 TDT2183AB distance=36' 20201+3700 SEI1087AC distance=36' 20204+3656 SLE1007 distance=36' 20145+3648 ENG 72BD distance=36' 20198+3707 ARY 1 distance=37' 20146+3635 SEI1041 distance=37' 20145+3640 BLL 48AB distance=38' 20145+3640 RJJ 1Aa,Ab distance=38' 20145+3648 ENG 72AB distance=38' 20145+3648 ENG 72AC distance=38' 20145+3648 BUP 207AE distance=38' 20145+3648 SMR 39AF distance=38' 20145+3648 FYM 105AH distance=38' 20200+3616 BU 431 distance=39' 20144+3638 SEI1037 distance=39' 20205+3623 SEI1092 distance=40' 20155+3713 ES 2189 distance=40' 20187+3720 SLE 995 distance=40' 20208+3655 SLE1010 distance=40' 20191+3720 TDT2163 distance=41' 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 20176+3643 SLE 988 115 10.8
Show 20178+3645 SEI1067 58 16.6 3
Show 20168+3633 KRV 10 359 2.5 14
Show 20166+3651 SEI1059 320 13.0 16
Show 20189+3635 BKO 562 241 6.6 17
Show 20170+3627 SEI1063 258 16.3 18
Show 20191+3645 BU 1206 AB 355 2.2 18
Show 20191+3644 SLE 997 339 10.0 18
Show 20167+3629 COU2417 351 0.8 19
Show 20192+3647 TOB 184 BC 170 23.9 19
Show 20184+3658 MLB 417 75 4.0 19
Show 20192+3647 SEI1081 AB 231 18.0 19
Show 20193+3641 BKO 564 137 11.3 20
Show 20191+3635 SEI1080 72 22.6 20
Show 20160+3648 SLE 979 34 11.1 21
Show 20194+3644 BKO 565 13 11.3 22
Show 20193+3635 AG 253 AB 118 9.8 22
Show 20193+3635 AG 253 AC 268 171.9 22
Show 20194+3646 SLE1002 239 7.9 22
Show 20167+3625 SLE 983 276 11.9 22
Show 20191+3628 SLE 998 183 7.5 25
Show 20165+3703 ARY 24 307 96.3 26
Show 20188+3620 SEI1077 330 11.3 27
Show 20191+3648 COU2286 120 0.5 29
Show 20179+3712 SEI1071 11 27.5 30
Show 20180+3613 SEI1073 149 4.7 31
Show 20151+3637 SLE 975 152 9.0 32
Show 20204+3648 SLE1008 42 7.5 34
Show 20200+3702 SLE1005 12 6.5 35
Show 20187+3715 SLE 994 353 14.5 35
Show 20150+3659 SLE 974 330 12.5 36
Show 20201+3700 TDT2183 AB 192 1.6 36
Show 20201+3700 SEI1087 AC 259 11.8 36
Show 20204+3656 SLE1007 345 9.7 36
Show 20145+3648 ENG 72 BD 120 217.5 36
Show 20198+3707 ARY 1 257 76.6 37
Show 20146+3635 SEI1041 23 21.6 37
Show 20145+3640 BLL 48 AB 117 113.6 38
Show 20145+3640 RJJ 1 Aa,Ab 132 0.0 38
Show 20145+3648 ENG 72 AB 155 215.3 38
Show 20145+3648 ENG 72 AC 22 212.3 38
Show 20145+3648 BUP 207 AE 325 35.2 38
Show 20145+3648 SMR 39 AF 33 32.7 38
Show 20145+3648 FYM 105 AH 133 10.0 38
Show 20200+3616 BU 431 208 0.5 39
Show 20144+3638 SEI1037 101 32.1 39
Show 20205+3623 SEI1092 14 27.3 40
Show 20155+3713 ES 2189 136 3.3 40
Show 20187+3720 SLE 995 143 8.8 40
Show 20208+3655 SLE1010 352 12.8 40
Show 20191+3720 TDT2163 289 3.7 41

 
 
WDS 20176+3643 : COMPONENTS
 
 
  A
B pa=119.6°
sep=9.09"
 
 
20176+3643 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201738.41+364234.0 Mag 11.71 PmRA -2.00
PmDE -3.0 Tycho2 2684-01893-1
Tycho2
Tycho2 2684-01893-1 Pflag RAmdeg 304.41008832 DEmdeg 36.70946360
PmRA -1.1 PmDE -0.1 E RAmdeg 64 E DEmdeg 56
E pmRA 2.0 E pmDE 1.9 EpRAm 1976.64 EpDEm 1979.14
Num 5 Q RAmdeg 1.3 Q DEmdeg 1.5 Q pmRA 1.3
Q pmDE 1.5 BTmag 11.819 E BTmag 0.089 VTmag 11.605
E VTmag 0.127 Prox 999 TYC HIP
CCDM RAdeg 304.41009083 DEdeg 36.70946694 EpRA 1990 1.59
EpDE 1990 1.72 E RAdeg 70.7 E DEdeg 61.1 Posflg
Corr 0.0
 
 
20176+3643 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201739.07+364229.5 Mag 13.1 PmRA 5.00
PmDE -17.0 Calc delta mag 1.39 Calc coord yes