20118+3726 SLE 959 AB

20^h 11^m 50.19^s +37° 26' 02.4" P.A. 162.00 sep 13.0 mag 10.69,12.50

Coord 2000	20118+3726	Discov num	SLE 959	Comp	AB	Coord arcsec 2000	20 11 50.19 +37 26 02.4
Date first	1985	Date last	2015	Obs	11
Pa first	164	Pa last	161.6	P.A. Now (θ)	161.6°
Sep first	13.1	Sep last	12.991	Sep. Now (ρ)	12.991"
Mag pri	10.69	Mag sec	12.50	delta mag (ΔM)	1.81	Spectral class
Pri motion ra	-008	Sec motion ra	-000
Pri motion dec	-003	Sec motion dec	-000
Notes

rPM=1

This double is not physical.

20118+3726 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 11 50 +37 26 02	SLE 959 AB	2015	11	162	13.0	10.69	12.50	1.81		<===
Show			20 11 50 +37 26 02	SLE 959 AC	2015	10	176	21.9	10.69	13.30	2.61

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

2683-00687-1

Gaia DR2

2060790420327929344

WDS 20118+3726 SLE 959 AB : 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
20118+3726	SLE 959	AB	1985	1	164	13.1	11.80	12.60			201150.08+372606.8
20118+3726	SLE 959	AB	2008	2	177	12.0	11.80	12.60			201150.08+372606.8
20118+3726	SLE 959	AB	2011	3	162	13.0	11.80	12.60			201150.08+372606.8
20118+3726	SLE 959	AB	2012	5	160	12.6	10.69	12.50			201150.19+372602.4
20118+3726	SLE 959	AB	2014	7	165	12.4	10.69	12.50			201150.19+372602.4
20118+3726	SLE 959	AB	2015	8	162	13.0	10.69	12.50			201150.19+372602.4

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

WDS 20118+3726 SLE 959 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20118+3726 SLE 959 AB : MEASURES

No records found.

WDS 20118+3726 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 20118+3726 : ALADIN DSS IMAGE @ 20^h 11^m 50.19^s +37° 26' 02.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20118+3726 SLE 959 AB : NEIGHBORHOODS

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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		20118+3726	SLE 959	AB	162	13.0
Show		20118+3726	SLE 959	AC	176	21.9
Show		20119+3727	SLE 960		295	12.2	2
Show		20123+3723	SLE 961		334	7.4	6
Show		20117+3720	SEI 982		63	19.6	7
Show		20115+3722	SEI 973		106	20.8	7
Show		20118+3733	ES 2120		290	6.9	8
Show		20112+3726	ES 2187		342	3.3	8
Show		20113+3731	ALI 657		281	10.6	9
Show		20112+3718	SEI 965		220	20.5	12
Show		20113+3736	ALI 658		14	8.7	13
Show		20125+3717	SEI1005		56	26.5	13
Show		20127+3735	SLE 963		73	5.4	14
Show		20124+3711	SEI 999		270	24.8	17
Show		20121+3710	SEI 995		44	23.2	17
Show		20112+3710	SEI 964		108	21.1	18
Show		20108+3713	TOB 174	AB	263	25.1	18
Show		20108+3713	SLE 952	BC	91	6.8	19
Show		20108+3713	SLE 952	BD	353	12.2	19
Show		20106+3714	SEI 951	AB	63	12.0	20
Show		20106+3714	SEI 950	AC	37	16.0	20
Show		20117+3745	SLE 958	AB	322	17.9	20
Show		20117+3745	SLE 958	AC	6	19.7	20
Show		20117+3706	SEI 980		185	23.8	20
Show		20135+3733	SLE 967		118	13.7	21
Show		20101+3728	ES 2186		192	4.7	22
Show		20103+3715	SEI 942		122	7.5	22
Show		20103+3740	TDT2044		193	0.9	23
Show		20140+3726	SLE 969		245	9.1	26
Show		20137+3713	SEI1026		87	19.5	27
Show		20112+3752	SLE 953	AB	121	5.7	27
Show		20112+3752	SLE 953	AC	184	6.7	27
Show		20107+3703	STT 399	AB	278	4.6	27
Show		20107+3703	WAL 129	AC	271	26.9	27
Show		20138+3710	TOB 181		16	15.0	29
Show		20106+3751	SEI 949		134	10.4	30
Show		20140+3710	SEI1029		232	7.2	31
Show		20117+3654	SLE 957		335	6.7	33
Show		20107+3657	SEI 953		301	17.4	33
Show		20141+3706	A 1419		35	0.4	33
Show		20125+3759	TDT2086		104	2.2	35
Show		20108+3654	SEI 956		257	12.0	35
Show		20142+3750	SEI1034		59	26.1	37
Show		20108+3652	SEI 957		76	28.3	37
Show		20150+3729	KPP2316		227	19.3	39
Show		20124+3804	SEI1000		145	19.1	39
Show		20141+3755	SEI1033		342	20.0	40
Show		20150+3743	SEI1043		341	21.1	41
Show		20151+3742	COU2416		128	0.3	42
Show		20143+3657	A 1420		70	0.6	42
Show		20127+3645	SEI1006	AB	306	17.1	43

WDS 20118+3726 : COMPONENTS

	A	B
B	pa=165.2° sep=12.75"
C	pa=177.0° sep=21.89"	pa=192.4° sep=9.76"

20118+3726 A

Coord arcsec 2000	201150.19+372602.4		Mag	10.69		PmRA	-8.00		PmDE	-3.0
Tycho2	2683-00687-1

Tycho2

Tycho2	2683-00687-1	Pflag		RAmdeg	302.95914739	DEmdeg	37.43398880
PmRA	-11.2	PmDE	-6.1	E RAmdeg	36	E DEmdeg	33
E pmRA	4.1	E pmDE	3.8	EpRAm	1986.35	EpDEm	1986.62
Num	4	Q RAmdeg	1.0	Q DEmdeg	0.8	Q pmRA	1.0
Q pmDE	0.8	BTmag	12.889	E BTmag	0.261	VTmag	10.858
E VTmag	0.062	Prox	938	TYC		HIP
CCDM		RAdeg	302.95919111	DEdeg	37.43401167	EpRA 1990	1.59
EpDE 1990	1.72	E RAdeg	55.9	E DEdeg	50.2	Posflg
Corr	0.2

20118+3726 B

Coord arcsec 2000	201150.46+372550.1		Mag	12.5		PmRA	0.00		PmDE	0.0
Calc delta mag	1.81		Calc coord	yes

20118+3726 C

Coord arcsec 2000	201150.29+372540.5		Mag	13.3		PmRA	4.00		PmDE	-2.0
Calc delta mag	2.61		Calc coord	yes