20407+3007 TDT 2467 (HD 334920)

20^h 40^m 41.73^s +30° 06' 48.8" P.A. 160.00 sep 0.8 mag 10.60,11.64

Coord 2000	20407+3007	Discov num	TDT2467	Comp		Coord arcsec 2000	20 40 41.73 +30 06 48.8
Date first	1991	Date last	1991	Obs	1
Pa first	160	Pa last	160.2	P.A. Now (θ)	160.2°
Sep first	0.8	Sep last	0.75	Sep. Now (ρ)	0.75"
Mag pri	10.60	Mag sec	11.64	delta mag (ΔM)	1.04	Spectral class
Pri motion ra	-006	Sec motion ra	-006
Pri motion dec	-012	Sec motion dec	-012
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 334920		Constellation	Cygnus		Tycho2	2686-00117-1		Gaia DR2	1859250011982674816
HD	334920

WDS 20407+3007 TDT 2467 (HD 334920) : 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
20407+3007	TDT2467		1991	1	160	0.8	10.60	11.64			204041.73+300648.8

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WDS 20407+3007 TDT 2467 (HD 334920) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20407+3007 TDT 2467 (HD 334920) : MEASURES

No records found.

WDS 20407+3007 (HD 334920) : VIRTUAL EYEPIECE

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WDS 20407+3007 (HD 334920) : ALADIN DSS IMAGE @ 20^h 40^m 41.73^s +30° 06' 48.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20407+3007 TDT 2467 (HD 334920) : 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		20407+3007	TDT2467		160	0.8
Show		20412+3001	COU1173		46	1.1	9
Show		20413+3012	ARY 28	AB	332	62.8	10
Show		20413+3012	ARY 28	AC	35	102.2	10
Show		20416+3000	COU1174		32	0.3	14
Show		20406+2948	HO 137	AB	358	0.8	19
Show		20406+2948	GII 290	Aa,Ab	43	0.1	19
Show		20403+2947	STF2714		338	6.8	21
Show		20396+3030	STF2711		223	2.4	28
Show		20422+2939	COU1175		138	3.5	35
Show		20381+2958	A 743		309	1.2	36
Show		20385+2945	COU1172		100	0.3	36
Show		20381+2953	A 744		272	0.7	37
Show		20401+3044	TDT2457	Aa,Ab	139	0.9	39
Show		20401+3044	ROE 15	AB	249	7.6	39
Show		20401+3044	ROE 15	AC	257	30.4	39
Show		20378+2951	TDT2435		143	2.3	41
Show		20410+3047	TDT2470		181	2.5	41
Show		20439+3005	TDS1097		357	0.9	42
Show		20411+2925	ES 508	AB	232	2.5	42
Show		20411+2925	ES 508	AC	226	18.2	42
Show		20414+3049	TDS1091		350	0.8	44
Show		20374+2958	HJ 1547		8	17.0	44
Show		20378+2943	A 742	BC	132	1.2	44
Show		20378+2943	A 742	A,BC	343	56.8	44
Show		20413+2922	ARY 29		143	119.3	46
Show		20371+2953	MLB 663		265	4.3	48
Show		20419+3054	TDT2480		147	0.6	50
Show		20368+2951	BTN 1		1	13.8	52
Show		20368+2955	TDT2421		159	0.4	52
Show		20402+2916	FMR 160		215	59.7	52
Show		20435+2930	NSN 735		111	0.8	52
Show		20448+3022	AG 410		187	19.0	56
Show		20451+3014	ES 367		244	6.9	58
Show		20362+3010	TDT2408		177	0.4	59
Show		20391+3103	J 1238		18	3.6	60
Show		20361+2955	TDT2407		124	0.5	61
Show		20401+2906	TDT2458		197	2.4	62
Show		20387+2910	L 69		89	3.0	63
Show		20393+2906	HO 136		358	2.6	64
Show		20385+2909	HO 458		101	2.3	65
Show		20363+3044	TDT2411		90	0.8	69
Show		20408+3115	TDT2468		247	1.9	69
Show		20382+3109	AG 261		154	4.3	70
Show		20416+3117	TDT2474		224	1.7	72
Show		20456+3043	STF2726		74	5.8	74
Show		20377+3112	BRT 283		266	4.3	76
Show		20422+2852	MLB 664		172	4.7	77
Show		20407+2848	MLB 533		269	3.4	77
Show		20351+3031	COU1327		8	2.7	77
Show		20346+3009	TDT2387		216	0.5	80

WDS 20407+3007 : COMPONENTS

	A
B	pa=162.7° sep=0.74"

20407+3007 A

Componente originario normalizzato	AB		Name	HD 334920		Coord arcsec 2000	204041.73+300648.8		Mag	10.6
PmRA	-6.00		PmDE	-12.0		Tycho2	2686-00117-1		HD	334920

Tycho2

Tycho2	2686-00117-1	Pflag		RAmdeg	310.17390262	DEmdeg	30.11350565
PmRA	-6.4	PmDE	-11.6	E RAmdeg	23	E DEmdeg	20
E pmRA	2.2	E pmDE	2.2	EpRAm	1989.04	EpDEm	1989.57
Num	4	Q RAmdeg	0.6	Q DEmdeg	2.3	Q pmRA	0.6
Q pmDE	2.3	BTmag	11.852	E BTmag	0.063	VTmag	10.334
E VTmag	0.029	Prox	999	TYC	T	HIP
CCDM		RAdeg	310.17392028	DEdeg	30.11353500	EpRA 1990	1.46
EpDE 1990	1.74	E RAdeg	26.4	E DEdeg	22.2	Posflg
Corr	0.1

20407+3007 B

Componente originario normalizzato	AB		Coord arcsec 2000	204041.75+300648.1		Mag	11.64		PmRA	-6.00
PmDE	-12.0		Calc delta mag	1.04		Calc coord	yes