11460+3015 LDS 4143

11^h 45^m 59.48^s +30° 14' 00.5" P.A. 309.00 sep 34.2 mag 11.55,14.14 Sp K4:V dist. 69.11 pc (225.44 l.y.)

Coord 2000	11460+3015	Discov num	LDS4143	Comp		Coord arcsec 2000	11 45 59.48 +30 14 00.5
Date first	1960	Date last	2016	Obs	13
Pa first	309	Pa last	308.9	P.A. Now (θ)	308.9°
Sep first	34.0	Sep last	34.219	Sep. Now (ρ)	34.219"
Mag pri	11.55	Mag sec	14.14	delta mag (ΔM)	2.59	Spectral class	K4:V (yellow-orange)
Pri motion ra	-187	Sec motion ra	-194
Pri motion dec	+103	Sec motion dec	+098
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.04 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Ursa Major		HIP	57395		Tycho2	2524-01751-1		Gaia DR2	4020841905981410176
Distance	69.11		Distance ly	225.44

WDS 11460+3015 LDS 4143 : NOTES

discov_num	notes	refcode
LDS4143	NLTT 28476/28472	Chm2004

REFERENCES

refcode	metd	author	reference
Chm2004	E -	Chaname, J. & Gould, A.	2004ApJ...601..289C
Chm2004		ApJ 601, 289, 2004
Chm2004		(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004		versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004		identical to discovery observations - predominantly close pairs - were assumed
Chm2004		not new observations, so not included in WDS. Similar concerns when primary and
Chm2004		secondary magnitudes or proper motions were the same.)

DISCOVERER

idgroup	discov	author
1	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
11460+3015	LDS4143		2000	3	309	34.2	11.60	14.06		DV	114559.48+301400.5
11460+3015	LDS4143		2001	4	309	34.2	11.60	14.06		NVD	114559.48+301400.5
11460+3015	LDS4143		2010	5	309	34.2	11.55	14.14	K4:V	NV	114559.48+301400.5
11460+3015	LDS4143		2015	6	309	34.3	11.55	14.14	K4:V	NV	114559.48+301400.5
11460+3015	LDS4143		2016	13	309	34.2	11.55	14.14	K4:V	NV	114559.48+301400.5

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

WDS 11460+3015 LDS 4143 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11460+3015 LDS 4143 : MEASURES

No records found.

WDS 11460+3015 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 11460+3015 : ALADIN DSS IMAGE @ 11^h 45^m 59.48^s +30° 14' 00.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11460+3015 LDS 4143 : 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		11460+3015	LDS4143		309	34.2
Show		11437+3028	TDS8009		126	0.4	33
Show		11464+3058	SLW 645		2	21.7	44
Show		11428+3039	KPP3852		270	13.7	48
Show		11416+3012	SLW 631		143	21.1	57
Show		11504+3024	SKF2381		332	1.1	59
Show		11509+3018	SLW 660		245	28.3	64
Show		11459+3119	SLW 641		290	93.6	65
Show		11404+3003	HJ 507		29	34.2	74
Show		11506+3059	CVR 628		94	8.2	75
Show		11463+3131	COU 785		279	0.5	78
Show		11516+3046	CRB 91		336	23.0	80
Show		11460+2843	SKF 178		201	2.0	91
Show		11506+2904	LDS4149	AB	38	4.5	93
Show		11506+2904	RAO 578	Aa,Ab	357	0.5	93
Show		11507+2902	CVR1387		226	4.9	95
Show		11460+3149	GIC 102		271	9.1	96
Show		11529+3050	STF1576		241	5.3	96
Show		11452+3150	CBL 353		139	29.1	97
Show		11388+2948	HJ 505		319	7.2	98
Show		11402+3122	CTT 25		275	117.7	102
Show		11401+2906	TDS7979		316	0.6	103
Show		11506+3142	NSN 39		257	5.0	107
Show		11416+3145	BNU 3	Aa,Ab	235	0.0	108
Show		11416+3145	STT 575	AB	311	44.0	108
Show		11448+2826	ES 435	AB	347	7.2	110
Show		11448+2826	SIN 66	AC	273	152.4	110
Show		11502+3158	TDS8059		189	3.5	118
Show		11547+3053	KPP2431		185	21.2	120
Show		11373+3056	CVR 619		128	9.5	120
Show		11396+3125	SEI 526		236	412.0	123
Show		11402+2832	SLE 612		329	24.6	127
Show		11368+2923	HJ 2579	AB	352	13.9	132
Show		11368+2923	FMR 15	AC	209	194.6	132
Show		11414+3214	NSN 619		248	4.6	134
Show		11374+2853	GRV 840		296	27.0	139
Show		11406+2814	SLE 613		5	14.2	140
Show		11399+2819	SLE 611		165	34.2	140
Show		11506+2807	UC 2217		47	8.0	141
Show		11386+2829	SLE 609		119	10.2	143
Show		11563+3107	TDS8127		72	0.5	144
Show		11398+2811	A 560		359	4.8	148
Show		11409+2802	CVR1376		78	3.1	148
Show		11561+2906	TDS8122		110	0.5	149
Show		11571+2939	SKF2580		283	5.1	149
Show		11532+2818	AZC 72		233	12.9	150
Show		11352+3109	CLZ 50		351	131.4	150
Show		11373+3157	CBL 347		261	26.3	153
Show		11358+3134	ES 2411		326	6.7	154
Show		11391+3225	ES 2412		320	2.4	159
Show		11548+3207	LDS4158		267	124.2	159

WDS 11460+3015 : COMPONENTS

	A
B	pa=313.0° sep=31.48"

11460+3015 A

Componente originario normalizzato	AB		Coord arcsec 2000	114559.48+301400.5		Mag	11.55		Spectral class	K4:V (yellow-orange)
PmRA	-187.00		PmDE	103.0		HIP	57395		Tycho2	2524-01751-1

Tycho2

Tycho2	2524-01751-1	Pflag		RAmdeg	176.49781001	DEmdeg	30.23347695
PmRA	-180.5	PmDE	103.7	E RAmdeg	70	E DEmdeg	87
E pmRA	2.9	E pmDE	2.9	EpRAm	1984.41	EpDEm	1979.56
Num	3	Q RAmdeg	0.2	Q DEmdeg	0.2	Q pmRA	0.2
Q pmDE	0.2	BTmag	13.323	E BTmag	0.316	VTmag	11.855
E VTmag	0.149	Prox	999	TYC		HIP	57395
CCDM		RAdeg	176.49828861	DEdeg	30.23323806	EpRA 1990	1.75
EpDE 1990	1.71	E RAdeg	72.9	E DEdeg	94.1	Posflg
Corr	0.4

Hipparcos

Catalog	H	HIP	57395	Proxy		RAhms	11 45 59.61
DEdms	+30 13 59.6	Vmag	11.6	VarFlag		R Vmag	G
RAdeg	176.498	DEdeg	30.2332	AstroRef		Plx	14.43
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	1.36
SpType		R SpType		Coord arcsec 2000	114559.61+301359.6

Hipparcos 2

HIP	57395	Sn	5	So	0	Nc	1
RArad	3.0804774221	DErad	0.5276693413	Plx	14.47	PmRA	-179.48
PmDE	103.09	E RArad	2.18	E DErad	2.1	E Plx	2.83
E pmRA	2.41	E pmDE	2.41	Hpmag	11.7277	E Hpmag	0.0058
SHp	0.056	VA	0	BV	1.216	E BV	0.013
VI	1.36

11460+3015 B

Componente originario normalizzato	AB		Coord arcsec 2000	114557.70+301422.0		Mag	14.14		PmRA	-194.00
PmDE	98.0		Calc delta mag	2.59		Calc coord	yes