12511+7117 LDS 1759

12^h 51^m 05.28^s +71° 18' 30.4" P.A. 18.00 sep 3.8 mag 17.50,17.70

Coord 2000	12511+7117	Discov num	LDS1759	Comp		Coord arcsec 2000	12 51 05.28 +71 18 30.4
Date first	1966	Date last	2016	Obs	5
Pa first	17	Pa last	17.9	P.A. Now (θ)	17.9°
Sep first	4.0	Sep last	3.827	Sep. Now (ρ)	3.827"
Mag pri	17.50	Mag sec	17.70	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	-790	Sec motion ra
Pri motion dec	+071	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Gaia DR2

1689437038129088128

WDS 12511+7117 LDS 1759 : 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
12511+7117	LDS1759		1966	1	17	4.0	17.50	17.70			125105.28+711830.4
12511+7117	LDS1759		2000	3	18	3.9	17.50	17.70			125105.28+711830.4
12511+7117	LDS1759		2015	4	18	3.8	17.50	17.70			125105.28+711830.4
12511+7117	LDS1759		2016	5	18	3.8	17.50	17.70			125105.28+711830.4

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WDS 12511+7117 LDS 1759 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12511+7117 LDS 1759 : MEASURES

No records found.

WDS 12511+7117 : VIRTUAL EYEPIECE

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WDS 12511+7117 : ALADIN DSS IMAGE @ 12^h 51^m 05.28^s +71° 18' 30.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12511+7117 LDS 1759 : 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		12511+7117	LDS1759		18	3.8
Show		12537+7144	HDS1809		195	0.2	29
Show		12457+7133	LDS1756		189	7.6	31
Show		12490+7207	TDS 676	AC	337	2.0	50
Show		12487+7209	MLR 327		288	0.2	52
Show		13022+7121	WFC 133		353	4.1	54
Show		12599+7151	LDS1763		293	2.6	54
Show		13026+7022	TDS8658		154	0.5	80
Show		12562+7003	HJ 2626		58	12.2	80
Show		12402+7019	NSN 632		99	4.1	80
Show		12417+7229	UC 2388	AB	198	22.5	84
Show		12554+6953	A 1092		169	0.3	88
Show		13062+7026	JNN 87		103	3.8	92
Show		13034+7004	HJ 2636		174	9.9	97
Show		13107+7046	BVD 100		246	86.7	102
Show		12596+7307	TDS8630		14	0.6	116
Show		12332+7003	CBL 53		27	26.3	117
Show		13048+7302	BU 799	AB	265	1.4	121
Show		13048+7302	BU 799	AB,C	17	90.8	121
Show		12359+6939	FMR 107		206	8.3	125
Show		12568+7324	TDS8607		174	0.7	129
Show		12365+7319	A 1091	AB	320	3.8	138
Show		12365+7319	HJL1071	AC	159	78.0	138
Show		13007+7343	HJ 2633		90	4.5	150
Show		12573+6839	KPP3261		132	1.0	163
Show		12572+7407	HJ 2629		26	27.0	171
Show		12411+6831	STF1671	AB	201	29.0	176
Show		12411+6831	STF1671	AC	153	38.4	176
Show		13102+7358	STT 262	AB	181	27.9	181
Show		13088+6838	SKF2713		96	10.7	185
Show		12399+7425	HJ 2619		265	24.5	194
Show		13046+7426	SKF2711	AB	243	8.2	197
Show		13046+7426	SKF2711	AC	95	8.1	197
Show		12539+7440	STF1698		109	10.1	202
Show		13068+6813	TDS8694		49	0.7	203
Show		12380+6804	LDS2655		48	50.4	206
Show		13044+6800	LDS2664		333	12.5	209
Show		12398+7441	HJ 2618		202	32.7	209
Show		13033+6759	CVR1483		24	4.9	210
Show		12314+6810	LDS2650		17	3.9	214
Show		13065+7445	LSC 52		46	0.9	218
Show		13033+6749	TDS8668		290	0.7	219
Show		13018+6746	MLR 153	AB	236	1.6	221
Show		13018+6746	GII 194	Aa,Ab	112	0.2	221
Show		12387+7458	LDS1754		13	11.7	226
Show		12321+7449	STF1654		23	3.8	226
Show		12330+6752	TDS8430		159	1.2	227
Show		12353+6740	CVR1451		133	3.2	234
Show		12423+7510	LDS1755		126	6.1	234
Show		13054+7507	MLR 329		55	1.0	237
Show		13096+7503	LDS1764		356	78.7	240

WDS 12511+7117 : COMPONENTS

	A
B	pa=5.9° sep=3.66"

12511+7117 A

Componente originario normalizzato	AB		Coord arcsec 2000	125105.28+711830.4		Mag	17.5		PmRA	-790.00
PmDE	71.0

12511+7117 B

Componente originario normalizzato	AB		Coord arcsec 2000	125105.36+711834.0		Mag	17.7		Calc delta mag	0.2
Calc coord	yes