20325+2934 TDT 2347 (HD 334577)

20^h 32^m 32.98^s +29° 33' 46.6" P.A. 309.00 sep 0.4 mag 11.57,11.73

Coord 2000	20325+2934	Discov num	TDT2347	Comp		Coord arcsec 2000	20 32 32.98 +29 33 46.6
Date first	1991	Date last	1991	Obs	1
Pa first	309	Pa last	308.8	P.A. Now (θ)	308.8°
Sep first	0.4	Sep last	0.43	Sep. Now (ρ)	0.43"
Mag pri	11.57	Mag sec	11.73	delta mag (ΔM)	0.16	Spectral class
Pri motion ra	+001	Sec motion ra	+001
Pri motion dec	-001	Sec motion dec	-001
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 334577		Constellation	Cygnus		Tycho2	2169-01397-1		Gaia DR2	1860664464971534720
HD	334577

WDS 20325+2934 TDT 2347 (HD 334577) : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20325+2934	TDT2347		1991	1	309	0.4	11.57	11.73			203232.98+293346.6

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WDS 20325+2934 TDT 2347 (HD 334577) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20325+2934 TDT 2347 (HD 334577) : MEASURES

No records found.

WDS 20325+2934 (HD 334577) : VIRTUAL EYEPIECE

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WDS 20325+2934 (HD 334577) : ALADIN DSS IMAGE @ 20^h 32^m 32.98^s +29° 33' 46.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20325+2934 TDT 2347 (HD 334577) : NEIGHBORHOODS

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Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20325+2934	TDT2347		309	0.4
Show		20328+2936	TDT2357		29	0.5	4
Show		20316+2929	MLB 571		261	3.4	13
Show		20320+2915	GRV 349		42	33.2	19
Show		20340+2942	TDS1084		6	1.8	21
Show		20339+2923	MLB 481		345	4.0	22
Show		20327+2903	ARY 47	AB	108	128.1	31
Show		20327+2903	ARY 27	BC	50	35.3	32
Show		20327+2903	ARY 27	BD	178	90.0	32
Show		20346+2914	TDT2388	Aa,Ab	297	0.5	34
Show		20346+2914	J 565	AB	48	6.5	34
Show		20346+2914	J 565	AC	88	16.2	34
Show		20328+3007	TDT2356		328	0.4	34
Show		20317+3005	ARY 46	AB	5	91.1	34
Show		20317+3005	ARY 46	AC	92	146.6	34
Show		20332+3008	BRT 281		154	6.4	36
Show		20344+3004	TDT2384		142	0.5	39
Show		20312+2855	ES 506		304	5.9	43
Show		20331+2852	ES 507	AB	295	7.1	43
Show		20331+2852	ES 507	AC	346	36.4	43
Show		20331+2852	ES 507	AD	224	36.8	43
Show		20331+2852	FYM 137	AE	101	42.6	43
Show		20331+2852	FYM 137	AF	176	23.3	43
Show		20331+2852	FYM 137	AG	299	32.9	43
Show		20331+2852	ES 507	DS	146	16.0	43
Show		20346+3009	TDT2387		216	0.5	44
Show		20291+2956	AG 406		333	8.5	51
Show		20287+2924	MLB 532		351	8.9	51
Show		20361+2955	TDT2407		124	0.5	52
Show		20319+3024	BRT 280		48	4.8	52
Show		20368+2951	BTN 1		1	13.8	60
Show		20368+2955	TDT2421		159	0.4	60
Show		20362+3010	TDT2408		177	0.4	60
Show		20306+3029	ES 505		15	2.1	62
Show		20290+2852	TDT2317		323	0.5	63
Show		20371+2953	MLB 663		265	4.3	64
Show		20284+3007	OL 75		136	1.8	64
Show		20300+3029	STJ 59		219	1.4	64
Show		20282+2901	TDT2308	Aa,Ab	343	0.6	65
Show		20282+2901	ES 504	AB	87	5.9	65
Show		20351+3031	COU1327		8	2.7	67
Show		20297+2837	MLB1088		334	9.5	68
Show		20374+2958	HJ 1547		8	17.0	69
Show		20349+2833	MLB 708		306	3.9	69
Show		20280+3008	BU 62	AB	133	1.2	69
Show		20280+3008	BU 62	AC	179	38.2	69
Show		20280+3008	BU 62	AD	267	46.1	69
Show		20378+2943	A 742	BC	132	1.2	70
Show		20378+2943	A 742	A,BC	343	56.8	70
Show		20333+2824	NSN 734		94	10.0	71
Show		20378+2951	TDT2435		143	2.3	71

WDS 20325+2934 : COMPONENTS

	A
B	pa=312.7° sep=0.40"

20325+2934 A

Componente originario normalizzato	AB		Name	HD 334577		Coord arcsec 2000	203232.98+293346.6		Mag	11.57
PmRA	1.00		PmDE	-1.0		Tycho2	2169-01397-1		HD	334577

Tycho2

Tycho2	2169-01397-1	Pflag		RAmdeg	308.13735620	DEmdeg	29.56298578
PmRA	1.2	PmDE	-0.6	E RAmdeg	23	E DEmdeg	20
E pmRA	1.8	E pmDE	1.8	EpRAm	1987.91	EpDEm	1988.72
Num	5	Q RAmdeg	0.6	Q DEmdeg	0.9	Q pmRA	0.6
Q pmDE	0.8	BTmag	11.446	E BTmag	0.041	VTmag	10.899
E VTmag	0.039	Prox	999	TYC	T	HIP
CCDM		RAdeg	308.13735417	DEdeg	29.56298583	EpRA 1990	1.66
EpDE 1990	1.76	E RAdeg	26.5	E DEdeg	22.6	Posflg
Corr	0.3

20325+2934 B

Componente originario normalizzato	AB		Coord arcsec 2000	203232.96+293346.9		Mag	11.73		PmRA	1.00
PmDE	-1.0		Calc delta mag	0.16		Calc coord	yes