18472+6215 LDS 2749

18^h 47^m 04.06^s +62° 14' 14.1" P.A. 231.00 sep 21.5 mag 15.50,19.50

Coord 2000	18472+6215	Discov num	LDS2749	Comp		Coord arcsec 2000	18 47 04.06 +62 14 14.1
Date first	1966	Date last	2016	Obs	10
Pa first	231	Pa last	230.7	P.A. Now (θ)	230.7°
Sep first	21.0	Sep last	21.513	Sep. Now (ρ)	21.513"
Mag pri	15.50	Mag sec	19.50	delta mag (ΔM)	4	Spectral class
Pri motion ra	-031	Sec motion ra
Pri motion dec	+058	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Gaia DR2

2157093624442056448

WDS 18472+6215 LDS 2749 : 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
18472+6215	LDS2749		1999	2	231	21.5	15.50	19.50		D	184704.06+621414.1
18472+6215	LDS2749		2010	3	231	21.5	15.50	19.50			184704.06+621414.1
18472+6215	LDS2749		2015	4	231	21.5	15.50	19.50			184704.06+621414.1
18472+6215	LDS2749		2016	10	231	21.5	15.50	19.50			184704.06+621414.1

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

WDS 18472+6215 LDS 2749 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18472+6215 LDS 2749 : MEASURES

No records found.

WDS 18472+6215 : VIRTUAL EYEPIECE

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WDS 18472+6215 : ALADIN DSS IMAGE @ 18^h 47^m 04.06^s +62° 14' 14.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18472+6215 LDS 2749 : 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		18472+6215	LDS2749		231	21.5
Show		18494+6234	HJ 2846		239	14.6	26
Show		18448+6241	CFN 16		278	1.3	32
Show		18517+6222	ES 1841		105	3.4	34
Show		18473+6254	ES 127		143	5.0	41
Show		18411+6226	LDS2746		288	17.7	44
Show		18439+6303	KPP4117		24	1.5	54
Show		18461+6121	MLR 7		303	1.1	54
Show		18524+6256	LDS2753		292	3.6	56
Show		18480+6113	LDS2750		136	2.2	63
Show		18550+6143	ES 2669		166	11.9	65
Show		18413+6311	ES 1839		17	4.5	70
Show		18406+6123	ES 1838		153	7.0	70
Show		18558+6253	TDT1131		239	0.5	72
Show		18518+6318	UC 3699		176	45.4	72
Show		18533+6312	TDT1113		90	0.9	72
Show		18573+6224	STF2440	AB	122	17.4	72
Show		18573+6224	STF2440	AC	60	161.0	72
Show		18573+6224	WAL 98	AD	71	53.9	72
Show		18367+6222	TDT 956		266	0.5	73
Show		18373+6147	LDS2418		245	118.6	74
Show		18576+6210	TDT1147		71	0.9	74
Show		18565+6144	ES 1842		266	7.7	74
Show		18443+6103	STF2403		278	1.1	75
Show		18420+6109	LDS2747		68	4.0	76
Show		18580+6159	ES 1843		168	4.8	79
Show		18402+6326	MLR 44		116	0.4	87
Show		18483+6044	LDS2751		152	7.6	92
Show		18417+6051	STI 858		10	4.2	93
Show		18459+6040	TDT1041		7	2.5	95
Show		18416+6047	STI 857		176	4.5	97
Show		18462+6351	STI 861		61	12.8	98
Show		18384+6332	STF2377	AB	338	16.9	98
Show		18384+6332	WAL 150	AC	351	94.9	98
Show		18596+6301	HU 939		47	3.6	99
Show		18439+6039	ES 189	AB	107	3.3	99
Show		19018+6204	UC 3767		258	22.3	104
Show		18381+6341	KPP2683		134	3.5	107
Show		18393+6348	ES 126	AB	52	72.4	108
Show		18393+6348	ES 126	AD	54	46.0	108
Show		18393+6348	ES 126	BC	24	4.8	108
Show		18361+6100	LDS2417		185	66.9	108
Show		18377+6342	HU 933		2	0.9	109
Show		19008+6125	LDS2755		55	8.5	109
Show		18456+6404	ES 1840		216	9.1	111
Show		18384+6043	HJ 2836	AB	316	32.3	111
Show		18384+6043	HJ 2836	AC	252	56.4	111
Show		18384+6043	SLE 235	AD	313	154.7	111
Show		18313+6232	HU 932		78	2.7	111
Show		19017+6308	LDS2426		62	4.4	114
Show		18418+6402	WIS 329		288	491.7	114

WDS 18472+6215 : COMPONENTS

	A
B	pa=209.6° sep=15.68"

18472+6215 A

Componente originario normalizzato	AB		Coord arcsec 2000	184704.06+621414.1		Mag	15.5		PmRA	-31.00
PmDE	58.0

18472+6215 B

Componente originario normalizzato	AB		Coord arcsec 2000	184702.95+621400.5		Mag	19.5		Calc delta mag	4
Calc coord	yes