15008+2306 LDS 4521

15^h 00^m 47.52^s +23° 06' 26.3" P.A. 339.00 sep 26.2 mag 15.45,16.42 Sp M2.5+M3.1

Coord 2000	15008+2306	Discov num	LDS4521	Comp		Coord arcsec 2000	15 00 47.52 +23 06 26.3
Date first	1950	Date last	2016	Obs	15
Pa first	339	Pa last	338.9	P.A. Now (θ)	338.9°
Sep first	26.2	Sep last	26.216	Sep. Now (ρ)	26.216"
Mag pri	15.45	Mag sec	16.42	delta mag (ΔM)	0.97	Spectral class	M2.5+M3.1 (red/red)
Pri motion ra	-179	Sec motion ra	-179
Pri motion dec	+115	Sec motion dec	+115
Notes	N V R (See Notes, Proper motion indicates physical, Red magnitudes)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Bootes

Gaia DR2

1262819482805829760

WDS 15008+2306 LDS 4521 : NOTES

discov_num	notes	refcode
LDS4521	SLW1052.

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
15008+2306	LDS4521		2000	2	339	26.2	16.30	17.30		D	150047.51+230626.2
15008+2306	LDS4521		2007	3	339	26.4	16.30	17.30		D	150047.51+230626.2
15008+2306	LDS4521		2008	4	340	27.1	16.30	17.30		D	150047.51+230626.2
15008+2306	LDS4521		2011	7	339	26.2	15.45	16.42	M2.5+M3.1	NV R	150047.52+230626.3
15008+2306	LDS4521		2012	10	339	25.6	15.45	16.42	M2.5+M3.1	NV R	150047.52+230626.3
15008+2306	LDS4521		2014	11	342	26.2	15.45	16.42	M2.5+M3.1	NV R	150047.52+230626.3
15008+2306	LDS4521		2015	12	339	26.2	15.45	16.42	M2.5+M3.1	NV R	150047.52+230626.3
15008+2306	LDS4521		2016	14	339	26.2	15.45	16.42	M2.5+M3.1	NV R	150047.52+230626.3

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

WDS 15008+2306 LDS 4521 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15008+2306 LDS 4521 : MEASURES

No records found.

WDS 15008+2306 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 15008+2306 : ALADIN DSS IMAGE @ 15^h 00^m 47.52^s +23° 06' 26.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15008+2306 LDS 4521 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		15008+2306	LDS4521		339	26.2
Show		14593+2306	CVR 771		48	29.8	21
Show		14589+2238	HU 906		15	0.8	39
Show		14574+2341	ZHN 27		144	4.0	59
Show		15047+2232	SLW1057		280	20.3	65
Show		14560+2246	KU 105		143	36.2	69
Show		15048+2225	RAO 504	Aa,Ab	-1	0.2	69
Show		14556+2308	POU3178		305	10.0	73
Show		14555+2305	UC 2873		16	15.7	74
Show		14549+2307	FMR 116		37	6.7	82
Show		14551+2323	POU3177		174	8.2	82
Show		15019+2141	GRV 896		238	47.5	87
Show		14546+2252	COU 408	AB	174	1.9	88
Show		14546+2252	GII 211	Aa,Ab	96	0.3	88
Show		15002+2129	HU 907		284	0.2	99
Show		14537+2321	COU 101		72	63.3	99
Show		14540+2335	REU 2		69	0.5	100
Show		15060+2419	SLW1060		133	102.4	102
Show		14548+2411	COU 409	Aa,Ab	214	0.5	105
Show		14548+2411	HJ 2755	AB	254	20.8	105
Show		15080+2343	KPP3946		112	1.8	107
Show		15064+2145	UC 2923		277	11.2	114
Show		14576+2121	SHN 194		-1	0.4	114
Show		14528+2348	SKF1754		51	5.9	118
Show		15094+2317	POU3179		322	12.1	120
Show		14527+2353	POU3176			6.9	121
Show		14533+2204	TDS9335		235	0.5	122
Show		14525+2348	COU 305		65	3.7	122
Show		14549+2439	SLW1043		53	10.0	123
Show		15093+2350	TDS9419	AB	148	0.5	125
Show		15091+2401	LSC 149		343	0.6	127
Show		14511+2258	POU3175		299	3.8	134
Show		15089+2152	RAO 328		50	0.8	135
Show		15011+2051	TDS9375		255	0.6	136
Show		15073+2452	ENG 52	AB	39	103.4	139
Show		15073+2452	ENG 52	AC	12	257.6	139
Show		15073+2452	ENG 52	BC	357	169.8	141
Show		15100+2206	CVR 162		85	24.7	142
Show		14536+2450	UC 2866	AB	202	62.1	143
Show		14504+2315	TDS9321		192	0.5	143
Show		15104+2410	POU3180		304	18.9	147
Show		14570+2049	SLW1045		132	107.8	148
Show		14521+2439	KPP2020		57	16.1	152
Show		14503+2355	POT 1	BC	301	0.1	153
Show		14575+2042	MLR 532		248	0.7	153
Show		14503+2355	POT 1	AB	100	2.6	153
Show		15086+2507	HJ 2766		331	57.6	161
Show		14496+2356	BOY 8	Aa,Ab	64	0.1	162
Show		14496+2356	JMS 4	AB	341	99.2	162
Show		14569+2034	HU 648		135	1.5	162
Show		15004+2558	COU 609		58	3.1	172

WDS 15008+2306 : COMPONENTS

	A
B	pa=340.5° sep=25.95"

15008+2306 A

Componente originario normalizzato	AB		Coord arcsec 2000	150047.52+230626.3		Mag	15.45		Spectral class	M2.5 (red)
PmRA	-179.00		PmDE	115.0

15008+2306 B

Componente originario normalizzato	AB		Coord arcsec 2000	150046.89+230650.8		Mag	16.42		Spectral class	M3.1 (red)
PmRA	-179.00		PmDE	115.0		Calc delta mag	0.97		Calc coord	yes