17494+7306 LDS 1878

17^h 49^m 24.74^s +73° 05' 31.1" P.A. 106.00 sep 10.1 mag 18.30,20.80

Coord 2000	17494+7306	Discov num	LDS1878	Comp		Coord arcsec 2000	17 49 24.74 +73 05 31.1
Date first	1963	Date last	2015	Obs	9
Pa first	103	Pa last	105.7	P.A. Now (θ)	105.7°
Sep first	10.0	Sep last	10.096	Sep. Now (ρ)	10.096"
Mag pri	18.30	Mag sec	20.80	delta mag (ΔM)	2.5	Spectral class
Pri motion ra	-237	Sec motion ra
Pri motion dec	+155	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Gaia DR2

1651638538490187520

WDS 17494+7306 LDS 1878 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (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
17494+7306	LDS1878		1963	1	103	10.0	18.30	20.80			174924.74+730531.1
17494+7306	LDS1878		2010	2	108	10.0	18.30	20.80			174924.74+730531.1
17494+7306	LDS1878		2015	2	106	10.1	18.30	20.80			174924.74+730531.1

If you need more information about this double, apply for a data request form to the WDS.

WDS 17494+7306 LDS 1878 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17494+7306 LDS 1878 : MEASURES

No records found.

WDS 17494+7306 : VIRTUAL EYEPIECE

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WDS 17494+7306 : ALADIN DSS IMAGE @ 17^h 49^m 24.74^s +73° 05' 31.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17494+7306 LDS 1878 : 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		17494+7306	LDS1878		106	10.1
Show		17397+7256	H 1 41		335	0.9	44
Show		17411+7225	GIC 148		28	89.6	55
Show		17419+7209	STF2241	CD	19	69.4	66
Show	Dziban	17419+7209	STF2241	AB	14	29.6	66
Show	Dziban	17419+7209	STF2241	AC	107	78.1	66
Show	Dziban	17419+7209	STF2241	AD	66	105.9	66
Show	Dziban	17419+7209	PIN 11	AE	144	69.0	66
Show		18045+7316	HDS2544		29	6.9	67
Show		17350+7344	WIS 319		94	556.4	73
Show		17536+7417	MLR 211		189	2.5	74
Show		17531+7423	LDS1880	AB	55	2.6	81
Show		18053+7217	TDT 668		43	2.0	86
Show		17418+7140	MLR 202		112	0.3	93
Show		18022+7151	UC 235		353	32.8	95
Show		17334+7414	LDS1871		232	33.3	97
Show		17315+7412	MLR 204		51	3.2	101
Show		17417+7442	TDT 466		126	0.7	102
Show		17425+7456	MLR 207		135	0.2	114
Show		17386+7120	WOR 7		228	8.5	117
Show		17427+7459	UC 3388		305	47.7	118
Show		18072+7131	A 1168		327	0.7	125
Show		17464+7059	UC 3402		2	10.2	128
Show		17373+7105	LDS1872		71	3.9	134
Show		17338+7503	UC 232		1	13.7	134
Show		17394+7059	SKF2736		260	14.0	135
Show		17377+7102	HEI 863	AB	9	4.1	135
Show		17377+7102	HEI 863	AC	84	4.9	135
Show		18058+7101	TDS 904		108	0.9	146
Show		17299+7050	TDT 381		320	0.8	164
Show		17474+7549	MLR 210		82	0.6	164
Show		18028+7547	STF2302	BC	287	18.3	171
Show		18028+7547	STF2302	AB	248	5.7	171
Show		18028+7547	STF2302	AC	278	22.9	171
Show		17393+7020	A 1372		83	1.1	176
Show		17477+7603	TDT 508		106	0.5	178
Show		17580+7600	TDT 598		210	2.5	178
Show		17535+7009	A 1373		334	2.8	178
Show		17295+7547	UC 3353		333	14.7	181
Show		17420+7005	CRB 200		198	14.6	184
Show		17368+7603	SKF2778		1	61.2	185
Show		17422+7625	KPP2682		347	15.5	200
Show		17413+6948	HZG 11		287	3.1	202
Show		17462+7629	MLR 209		53	2.2	204
Show		17505+7635	BVD 332		169	17.7	210
Show		18029+7628	LOC 360	AB	243	1.3	210
Show		17590+7634	LDS1881		179	11.3	212
Show		18055+6945	TDT 673		241	2.0	215
Show		17296+6953	MLR 188		197	1.8	215
Show		17295+6953	UR 11		3	5.5	215
Show		17388+7644	LDS1873		325	29.6	224

WDS 17494+7306 : COMPONENTS

	A
B	pa=134.0° sep=3.93"

17494+7306 A

Componente originario normalizzato	AB		Coord arcsec 2000	174924.74+730531.1		Mag	18.3		PmRA	-237.00
PmDE	155.0

17494+7306 B

Componente originario normalizzato	AB		Coord arcsec 2000	174925.39+730528.4		Mag	20.8		Calc delta mag	2.5
Calc coord	yes