20435+2930 NSN 735

20^h 43^m 28.90^s +29° 29' 36.2" P.A. 111.00 sep 0.8 mag 18.22,18.88

Coord 2000	20435+2930	Discov num	NSN 735	Comp		Coord arcsec 2000	20 43 28.90 +29 29 36.2
Date first	2015	Date last	2016	Obs	2
Pa first	112	Pa last	111.4	P.A. Now (θ)	111.4°
Sep first	0.8	Sep last	0.815	Sep. Now (ρ)	0.815"
Mag pri	18.22	Mag sec	18.88	delta mag (ΔM)	0.66	Spectral class
Pri motion ra	-114	Sec motion ra	-111
Pri motion dec	-199	Sec motion dec	-197
Notes	T (Parallax indicates physical)

rPM=0.016 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

WDS 20435+2930 NSN 735 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Nsn2013	M+ w	Nanson, J., McGaughey, S. & Armstrong, J.D.	2013JDSO....9..267N
Nsn2013	+C	JDSO 9, 267, 2013
Nsn2014	C u	Nanson, J. & Smith, S.C.	2014JDSO...10..139N
Nsn2014		JDSO 10, 139, 2014
Nsn2015	C -	Nanson, J., Smith, S.C. & Thuemen, C.	2015JDSO...11...12N
Nsn2015		JDSO 11, 12, 2015
Nsn2016	not -	Nanson, J.	...................
Nsn2016		private communication, 2016
Nsn2016b	C j	Nanson, J. & Knapp, W.R.A.	2016JDSO...12..450N
Nsn2016b		JDSO 12, 450, 2016
Nsn2016c	not -	Nanson, J.	2016JDSO...12..573N
Nsn2016c		JDSO 12, 573, 2016
Nsn2017a	not -	Nanson, J.	...................
Nsn2017a		private communication, 2017
Nsn2017b	not -	Nanson, J.	...................
Nsn2017b		private communication, 2017
Nsn2017c	C j	Nanson, J. & Knapp, W.R.A.	2017JDSO...13..299N
Nsn2017c	+E+	JDSO 13, 299, 2017
Nsn2017c	+Hg
Nsn2017d	not -	Nanson, J.	...................
Nsn2017d		private communication, 2017
Nsn2017e	not -	Nanson, J. & Knapp, W.	...................
Nsn2017e		private communication, 2017
Nsn2018a	Hg j	Nanson, J.	...................
Nsn2018a		private communication, 2018 (15 February 2018 email)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20435+2930	NSN 735		2015	1	112	0.8	18.22	18.88		T	204328.90+292936.2
20435+2930	NSN 735		2016	2	111	0.8	18.22	18.88		T	204328.90+292936.2

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WDS 20435+2930 NSN 735 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20435+2930 NSN 735 : MEASURES

No records found.

WDS 20435+2930 : VIRTUAL EYEPIECE

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

WDS 20435+2930 : ALADIN DSS IMAGE @ 20^h 43^m 28.90^s +29° 29' 36.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20435+2930 NSN 735 : 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		20435+2930	NSN 735		111	0.8
Show		20422+2939	COU1175		138	3.5	19
Show		20413+2922	ARY 29		143	119.3	30
Show		20411+2925	ES 508	AB	232	2.5	32
Show		20411+2925	ES 508	AC	226	18.2	32
Show		20439+3005	TDS1097		357	0.9	36
Show		20461+2916	MLB 711		39	6.2	37
Show		20447+2857	TDT2514		130	1.8	37
Show		20445+2856	MLB 710		180	7.6	39
Show		20416+3000	COU1174		32	0.3	40
Show		20422+2852	MLB 664		172	4.7	41
Show		20406+2948	HO 137	AB	358	0.8	42
Show		20406+2948	GII 290	Aa,Ab	43	0.1	42
Show		20412+3001	COU1173		46	1.1	44
Show		20402+2916	FMR 160		215	59.7	45
Show		20403+2947	STF2714		338	6.8	46
Show		20451+3014	ES 367		244	6.9	50
Show		20401+2906	TDT2458		197	2.4	51
Show		20413+3012	ARY 28	AB	332	62.8	51
Show		20413+3012	ARY 28	AC	35	102.2	51
Show		20407+3007	TDT2467		160	0.8	52
Show		20463+2853	TDT2530		27	0.6	53
Show		20407+2848	MLB 533		269	3.4	54
Show		20423+2837	HJ 1561		275	9.4	54
Show		20448+3022	AG 410		187	19.0	55
Show		20393+2906	HO 136		358	2.6	60
Show		20387+2910	L 69		89	3.0	66
Show		20385+2945	COU1172		100	0.3	67
Show		20448+2825	AG 411		20	2.9	67
Show		20385+2909	HO 458		101	2.3	68
Show		20487+2943	TDT2556		280	0.8	70
Show		20475+3016	COU1176		45	0.4	70
Show		20400+2835	TDS1088		153	0.9	72
Show		20489+2939	TDT2559		176	0.5	72
Show		20490+2932	BRT 51	BC	128	4.6	72
Show		20490+2932	BRT 51	AB	355	6.9	72
Show		20490+2932	BRT 51	AC	37	5.1	72
Show		20381+2953	A 744		272	0.7	74
Show		20483+3009	TDT2551		41	3.2	75
Show		20378+2943	A 742	A,BC	343	56.8	75
Show		20378+2943	A 742	BC	132	1.2	76
Show		20381+2958	A 743		309	1.2	77
Show		20378+2951	TDT2435		143	2.3	77
Show		20492+2911	TDT2561		5	3.5	78
Show		20456+3043	STF2726		74	5.8	79
Show		20396+3030	STF2711		223	2.4	79
Show		20493+2957	TDS1102		19	1.1	81
Show		20374+2958	HJ 1547		8	17.0	84
Show		20414+3049	TDS1091		350	0.8	84
Show		20410+3047	TDT2470		181	2.5	85
Show		20371+2953	MLB 663		265	4.3	86

WDS 20435+2930 : COMPONENTS

	A
B	pa=114.2° sep=0.72"

20435+2930 A

Componente originario normalizzato	AB		Coord arcsec 2000	204328.90+292936.2		Mag	18.22		PmRA	-114.00
PmDE	-199.0

20435+2930 B

Componente originario normalizzato	AB		Coord arcsec 2000	204328.95+292935.9		Mag	18.88		PmRA	-111.00
PmDE	-197.0		Calc delta mag	0.66		Calc coord	yes