20535+3156 GYL 41

20^h 53^m 32.98^s +31° 55' 29.2" P.A. 203.00 sep 34.2 mag 10.55,12.22

Coord 2000	20535+3156	Discov num	GYL 41	Comp		Coord arcsec 2000	20 53 32.98 +31 55 29.2
Date first	1893	Date last	2015	Obs	20
Pa first	214	Pa last	203.3	P.A. Now (θ)	203.3°
Sep first	43.8	Sep last	34.204	Sep. Now (ρ)	34.204"
Mag pri	10.55	Mag sec	12.22	delta mag (ΔM)	1.67	Spectral class
Pri motion ra	-007	Sec motion ra	+079
Pri motion dec	-011	Sec motion dec	+039
Notes	L (Linear solution)

rPM=1.129

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

2692-03454-1

Gaia DR2

1865689507989977984

WDS 20535+3156 GYL 41 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Gyl1958	Pa j	Goyal, A.N.	1958AJ.....63..147G
Gyl1958		AJ 63, 147, 1958
Gyl1962	Pa j	Goyal, A.N.	1962MNRAS.123..413G
Gyl1962		MNRAS 123, 413, 1962
Gyl1964	Pa j	Goyal, A.N.	1964MNRAS.127..215G
Gyl1964		MNRAS 127, 215, 1964
Gyl1966	Pa j	Goyal, A.N.	1966MNRAS.133...15G
Gyl1966		MNRAS 133, 15, 1966
Gyl1968	Pa j	Goyal, A.N.	1968AJ.....73..366G
Gyl1968		AJ 73, 366, 1968
Gyl1970	Pa j	Goyal, A.N.	1970MNRAS.150..235G
Gyl1970		MNRAS 150, 235, 1970

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20535+3156	GYL 41		2007	8	204	35.2	10.55	12.52		LD	205332.98+315529.2
20535+3156	GYL 41		2010	10	204	34.5	10.55	12.22		L	205332.98+315529.2
20535+3156	GYL 41		2015	11	203	34.2	10.55	12.22		L	205332.98+315529.2

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WDS 20535+3156 GYL 41 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20535+3156 GYL 41 : MEASURES

No records found.

WDS 20535+3156 : VIRTUAL EYEPIECE

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WDS 20535+3156 : ALADIN DSS IMAGE @ 20^h 53^m 32.98^s +31° 55' 29.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20535+3156 GYL 41 : 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		20535+3156	GYL 41		203	34.2
Show		20529+3154	GYL 40		22	23.0	9
Show		20529+3149	A 1213		178	3.3	11
Show		20536+3138	HDS2976		248	0.3	18
Show		20530+3136	TDT2602		64	0.6	21
Show		20554+3147	TDT2630		86	1.9	25
Show		20534+3220	ES 2380		333	5.5	25
Show		20540+3220	TDT2615		281	0.4	25
Show		20528+3132	TDT2599		325	1.7	26
Show		20531+3221	ES 2379		115	7.0	27
Show		20553+3214	GYL 42		26	15.1	29
Show		20559+3206	STT 421	AB	194	34.8	32
Show		20559+3206	HU 1655	AC	73	30.6	32
Show		20559+3206	FYM 140	AD	162	29.5	32
Show		20540+3124	ES 371		134	3.5	33
Show		20562+3158	ES 372		146	3.5	35
Show		20503+3151	TDT2570		262	3.2	42
Show		20534+3113	TDT2609		11	0.5	43
Show		20548+3242	STT 418		283	0.9	50
Show		20538+3104	CLL 16		184	32.0	52
Show		20525+3246	GYL 39		83	14.9	52
Show		20573+3215	KPP1292		28	9.9	52
Show		20578+3202	ES 2438		311	6.8	55
Show		20577+3211	ES 2381		107	4.1	56
Show		20571+3230	TDT2654		205	0.5	57
Show		20491+3148	ES 370		44	7.7	58
Show		20515+3104	NSN 737	AB	134	1.4	58
Show		20515+3104	RAO 676	AC	22	4.5	58
Show		20535+3057	STTA212		155	65.7	59
Show		20493+3217	LDS2931	AB	246	34.4	59
Show		20493+3217	HLA 28	AC	125	5.3	59
Show		20554+3059	J 2329		11	6.5	59
Show		20487+3159	ES 369		316	7.1	62
Show		20521+3254	TDT2591		5	0.5	62
Show		20563+3247	GYL 27		184	24.2	62
Show		20491+3230	GYL 70		188	61.2	67
Show		20532+3301	ES 2356		250	5.0	67
Show		20588+3209	TDT2671		302	0.5	68
Show		20493+3113	TDS1101		231	1.2	69
Show		20487+3124	TDT2555		188	0.9	70
Show		20547+3046	LDS2934		178	10.8	71
Show		20492+3111	LDS2930		273	22.2	71
Show		20506+3055	BU 67	AB	311	1.5	72
Show		20506+3055	GII 293	Aa,Ab	137	0.1	72
Show		20590+3218	COU1636		9	0.8	73
Show		20593+3155	COU1178		16	1.2	74
Show		20525+3040	TDT2594		160	0.8	77
Show		20567+3047	LDS2935		200	10.1	78
Show		20523+3038	LDS6417		295	228.9	80
Show		20596+3216	GYL 43		188	30.1	81
Show		20592+3231	TDT2675		207	2.0	81

WDS 20535+3156 : COMPONENTS

	A
B	pa=200.1° sep=33.45"

20535+3156 A

Componente originario normalizzato	AB		Coord arcsec 2000	205332.98+315529.2		Mag	10.55		PmRA	-7.00
PmDE	-11.0		Tycho2	2692-03454-1

Tycho2

Tycho2	2692-03454-1	Pflag		RAmdeg	313.38742095	DEmdeg	31.92478368
PmRA	-3.3	PmDE	-13.4	E RAmdeg	20	E DEmdeg	17
E pmRA	1.7	E pmDE	1.7	EpRAm	1989.72	EpDEm	1989.37
Num	5	Q RAmdeg	1.1	Q DEmdeg	1.6	Q pmRA	1.2
Q pmDE	1.6	BTmag	10.828	E BTmag	0.032	VTmag	10.545
E VTmag	0.033	Prox	362	TYC	T	HIP
CCDM		RAdeg	313.38743028	DEdeg	31.92481472	EpRA 1990	1.66
EpDE 1990	1.73	E RAdeg	20.8	E DEdeg	19.2	Posflg
Corr	0.2

20535+3156 B

Componente originario normalizzato	AB		Coord arcsec 2000	205332.08+315457.8		Mag	12.22		PmRA	79.00
PmDE	39.0		Tycho2	2692-03551-1		Calc delta mag	1.67		Calc coord	yes

Tycho2

Tycho2	2692-03551-1	Pflag		RAmdeg	313.38256474	DEmdeg	31.91579937
PmRA	82.0	PmDE	28.8	E RAmdeg	76	E DEmdeg	69
E pmRA	2.5	E pmDE	2.2	EpRAm	1978.55	EpDEm	1979.02
Num	4	Q RAmdeg	0.9	Q DEmdeg	0.4	Q pmRA	0.9
Q pmDE	0.4	BTmag	12.847	E BTmag	0.183	VTmag	12.516
E VTmag	0.163	Prox	362	TYC		HIP
CCDM		RAdeg	313.38233833	DEdeg	31.91573389	EpRA 1990	1.65
EpDE 1990	1.73	E RAdeg	82.5	E DEdeg	75.3	Posflg
Corr	0.2