18558+4011 TDS 953

18^h 55^m 46.64^s +40° 10' 55.4" sep 0.8 mag 11.25,11.41

Coord 2000	18558+4011	Discov num	TDS 953	Comp		Coord arcsec 2000	18 55 46.64 +40 10 55.4
Date first	1991	Date last	1991	Obs	1
Pa first	0	Pa last	0.2	P.A. Now (θ)	0.2°
Sep first	0.8	Sep last	0.813	Sep. Now (ρ)	0.813"
Mag pri	11.25	Mag sec	11.41	delta mag (ΔM)	0.16	Spectral class
Pri motion ra	+020	Sec motion ra
Pri motion dec	+018	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lyra

Tycho2

3123-00723-1

Gaia DR2

2103509028343820672

WDS 18558+4011 TDS 953 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18558+4011	TDS 953		1991	1	0	0.8	11.25	11.41			185546.64+401055.4

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WDS 18558+4011 TDS 953 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18558+4011 TDS 953 : MEASURES

No records found.

WDS 18558+4011 : VIRTUAL EYEPIECE

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

WDS 18558+4011 : ALADIN DSS IMAGE @ 18^h 55^m 46.64^s +40° 10' 55.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18558+4011 TDS 953 : 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		18558+4011	TDS 953			0.8
Show		18547+4010	DEA 454		55	33.3	12
Show		18554+4025	KOI4713		251	1.7	16
Show		18571+4011	DEA 163		30	8.1	16
Show		18560+3955	KOI4004		218	1.9	17
Show		18569+4019	DEA 334		102	14.5	17
Show		18574+4012	KOI6123		204	3.0	19
Show		18581+4022	COU1796		288	4.0	29
Show		18536+4028	TDT1116		330	0.6	30
Show		18568+4039	UC 241		145	14.8	31
Show		18552+3941	TDT1126		191	0.4	31
Show		18560+3941	ALI1105		345	12.6	31
Show		18535+4030	DEA 158		109	7.8	32
Show		18560+3938	KOI5069		302	2.7	34
Show		18533+4030	DEA 143		23	7.7	34
Show		18564+3937	DEA 262		168	11.0	35
Show		18574+4043	KOI2854		299	2.2	38
Show		18574+4044	KOI4119		299	2.4	38
Show		18569+4048	KOI1962		114	0.1	40
Show		18527+4029	DEA 461		317	36.9	40
Show		18551+4051	HEI 73		321	0.7	41
Show		18554+4052	ES 1657		355	3.7	42
Show		18585+4043	KOI 257	AB	87	1.9	46
Show		18585+4043	KOI 257	AC	116	4.4	46
Show		18588+4041	STF2431		236	19.0	46
Show		18530+4044	DEA 294		87	12.0	46
Show		18573+3925	MLB 857		340	4.7	49
Show		19001+4013	KOI1843		268	3.1	50
Show		18517+4026	MLB 976		290	5.3	50
Show		18541+3923	RAO 400		192	3.6	52
Show		18541+3922	FMR 141		345	31.2	53
Show		18516+4039	KOI5160		171	1.5	55
Show		18550+4105	KOI3810		54	3.1	55
Show		18532+3921	TDT1109		228	0.6	59
Show		19006+3952	HDS2696		138	0.3	59
Show		19006+3951	COU1933		195	0.6	59
Show		18549+4109	DEA 438		26	25.7	60
Show		18586+4101	KOI 190		109	0.2	60
Show		18523+3926	WEI 33		330	100.0	61
Show		18528+4102	KOI3288	AB	75	3.1	62
Show		18528+4102	KOI3288	AC	81	3.4	62
Show		18563+3909	MLB 855		262	5.0	63
Show		18556+4113	KOI2031	AB	246	0.1	63
Show		18556+4113	KOI2031	AC	46	3.6	63
Show		18556+4113	KOI2031	AD	330	4.3	63
Show		18556+4113	KOI2031	AE	264	4.8	63
Show		18556+4113	KOI2031	AF	219	6.5	63
Show		18583+3913	KOI1339	AB	311	2.7	65
Show		18583+3913	KOI1339	AC	186	3.2	65
Show		18501+4002	HU 1192		44	2.5	66
Show		18576+4114	KOI 654		112	3.5	67

WDS 18558+4011 : COMPONENTS

	A
B	pa=0.2° sep=0.81"

18558+4011 A

Componente originario normalizzato	AB		Coord arcsec 2000	185546.64+401055.4		Mag	11.25		PmRA	20.00
PmDE	18.0

18558+4011 B

Componente originario normalizzato	AB		Coord arcsec 2000	185546.64+401056.2		Mag	11.41		Calc delta mag	0.16
Calc coord	yes