14423+2615 LDS 4490

14^h 42^m 18.97^s +26° 14' 43.4" P.A. 317.00 sep 13.9 mag 17.10,18.60 Sp M3+M5

Coord 2000	14423+2615	Discov num	LDS4490	Comp		Coord arcsec 2000	14 42 18.97 +26 14 43.4
Date first	1950	Date last	2016	Obs	12
Pa first	316	Pa last	316.5	P.A. Now (θ)	316.5°
Sep first	13.9	Sep last	13.851	Sep. Now (ρ)	13.851"
Mag pri	17.10	Mag sec	18.60	delta mag (ΔM)	1.5	Spectral class	M3+M5 (red/red)
Pri motion ra	+049	Sec motion ra	+051
Pri motion dec	-125	Sec motion dec	-125
Notes	V (Proper motion indicates physical)

rPM=0.015 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Bootes

Gaia DR2

1279604867833291648

WDS 14423+2615 LDS 4490 : 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
14423+2615	LDS4490		2000	2	317	13.9	17.10	18.60		D	144218.97+261443.4
14423+2615	LDS4490		2004	3	317	13.9	17.10	18.60	M3+M5	V	144218.97+261443.4
14423+2615	LDS4490		2010	4	317	13.7	17.10	18.60	M3+M5	V	144218.97+261443.4
14423+2615	LDS4490		2015	5	317	13.9	17.10	18.60	M3+M5	V	144218.97+261443.4
14423+2615	LDS4490		2016	11	317	13.9	17.10	18.60	M3+M5	V	144218.97+261443.4

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

WDS 14423+2615 LDS 4490 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 14423+2615 LDS 4490 : MEASURES

No records found.

WDS 14423+2615 : VIRTUAL EYEPIECE

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WDS 14423+2615 : ALADIN DSS IMAGE @ 14^h 42^m 18.97^s +26° 14' 43.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 14423+2615 LDS 4490 : 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		14423+2615	LDS4490		317	13.9	1
Show		14403+2549	COU 406		17	3.0	38
Show		14401+2548	KPP2401		126	20.7	40
Show		14457+2638	CVR 158		308	69.4	52
Show		14393+2648	A 571		109	1.8	53
Show	Izar	14450+2704	STF1877	AB	347	2.9	62
Show	Izar	14450+2704	STF1877	AC	254	174.1	62
Show		14401+2511	SLW1015		281	111.2	71
Show		14444+2454	SLW1025		262	10.4	86
Show		14491+2628	AG 346		335	9.6	92
Show		14416+2747	COU 407		114	0.4	94
Show		14354+2546	RAO 317		272	0.4	98
Show		14418+2432	TOK 297	AB	172	215.8	103
Show		14418+2432	RAO 64	BC	62	17.2	107
Show		14500+2546	KPP1410		340	10.6	108
Show		14342+2639	AZC 87		272	38.0	112
Show		14487+2728	CVR 757		171	11.7	113
Show		14449+2428	POU3172		176	3.9	113
Show		14428+2807	CBL 466		185	95.8	113
Show		14349+2510	LDS4481		205	200.8	120
Show		14478+2440	KPP2507		222	22.5	121
Show		14485+2445	COU 304		297	0.4	124
Show		14341+2716	SLW1006		18	162.7	126
Show		14376+2809	COU 405		106	1.5	132
Show		14331+2526	HJ 2730		303	27.2	135
Show		14325+2645	LDS4476		49	2.3	136
Show		14474+2813	KPP3285		271	5.6	137
Show		14352+2438	RAO 503		-1	0.3	137
Show		14323+2641	A 570	AB	234	0.2	137
Show		14484+2422	STF1884		55	2.3	140
Show		14333+2725	A 688		16	0.8	140
Show		14367+2815	UC 2802		122	36.8	142
Show		14370+2412	POU3171		36	10.8	143
Show		14438+2352	AZC 88		8	40.8	145
Show		14477+2406	HO 263		136	0.2	148
Show		14431+2847	HJ 5487		239	19.6	153
Show		14514+2750	KPP1961		35	15.5	155
Show		14343+2424	STTA129		68	77.7	156
Show		14489+2404	HJ 2747		47	12.9	159
Show		14459+2344	COU 100		183	0.1	159
Show		14521+2439	KPP2020		57	16.1	164
Show		14543+2542	CVR 764		300	13.5	165
Show		14518+2759	GRV 894		40	16.7	165
Show		14486+2353	SLW1035		2	32.0	166
Show		14314+2738	AZC 86		149	24.1	169
Show		14317+2447	UC 2783		309	3.7	169
Show		14496+2356	BOY 8	Aa,Ab	64	0.1	171
Show		14496+2356	JMS 4	AB	341	99.2	171
Show		14301+2528	CVR 740		29	21.8	173
Show		14552+2557	CVR 765		22	14.7	174
Show		14305+2505	LSC 55		9	0.1	175

WDS 14423+2615 : COMPONENTS

	A
B	pa=319.6° sep=13.19"

14423+2615 A

Componente originario normalizzato	AB		Coord arcsec 2000	144218.97+261443.4		Mag	17.1		Spectral class	M3 (red)
PmRA	49.00		PmDE	-125.0

14423+2615 B

Componente originario normalizzato	AB		Coord arcsec 2000	144218.33+261453.4		Mag	18.6		Spectral class	M5 (red)
PmRA	51.00		PmDE	-125.0		Calc delta mag	1.5		Calc coord	yes