13142+5841 LDS 2672

13^h 14^m 10.11^s +58° 41' 36.8" P.A. 146.00 sep 2.6 mag 16.40,17.20 Sp M3+M4

Coord 2000	13142+5841	Discov num	LDS2672	Comp		Coord arcsec 2000	13 14 10.11 +58 41 36.8
Date first	1966	Date last	2016	Obs	5
Pa first	125	Pa last	145.6	P.A. Now (θ)	145.6°
Sep first	2.5	Sep last	2.582	Sep. Now (ρ)	2.582"
Mag pri	16.40	Mag sec	17.20	delta mag (ΔM)	0.8	Spectral class	M3+M4 (red/red)
Pri motion ra	-219	Sec motion ra	-212
Pri motion dec	-140	Sec motion dec	-100
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.156 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Gaia DR2

1567000199263004800

WDS 13142+5841 LDS 2672 : NOTES

discov_num	notes	refcode
LDS2672	NLTT 33377/33378	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
13142+5841	LDS2672		1966	1	125	2.5	16.40	17.20			131410.11+584136.8
13142+5841	LDS2672		2000	2	146	2.7	16.40	17.20		N	131410.11+584136.8
13142+5841	LDS2672		2002	3	145	2.7	16.40	17.20		N	131410.11+584136.8
13142+5841	LDS2672		2015	4	146	2.6	16.40	17.20		N	131410.11+584136.8
13142+5841	LDS2672		2016	5	146	2.6	16.40	17.20	M3+M4	NV	131410.11+584136.8

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

WDS 13142+5841 LDS 2672 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13142+5841 LDS 2672 : MEASURES

No records found.

WDS 13142+5841 : VIRTUAL EYEPIECE

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WDS 13142+5841 : ALADIN DSS IMAGE @ 13^h 14^m 10.11^s +58° 41' 36.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13142+5841 LDS 2672 : 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		13142+5841	LDS2672		146	2.6
Show		13126+5827	BU 1434	BC	288	2.2	19
Show		13126+5827	STF1732	AB	127	25.7	19
Show		13114+5856	CBL 413		235	34.1	27
Show		13177+5845	A 1360		143	0.8	29
Show		13137+5914	CBL 414		290	16.2	34
Show		13174+5812	MLB 69		38	4.0	39
Show		13084+5850	LDS2666		29	174.5	47
Show		13205+5842	TDS8794	AB	43	0.8	49
Show		13114+5949	SKF1488		302	2.6	71
Show		13110+5732	LDS2668		309	5.4	74
Show		13061+5925	SLN 76		15	63.1	77
Show		13117+6003	SLW 835		75	153.7	84
Show		13234+5754	HDS1879	Aa,Ab	211	0.2	87
Show		13234+5754	SHY 67	AB	276	999.9	87
Show		13161+5705	HDS1861		141	0.7	98
Show		13204+5710	CVR1503		20	3.7	105
Show		13270+5807	MLB 70		237	5.6	107
Show		13006+5904	FAR 15		237	16.1	108
Show		13122+6029	TDS8719		141	0.7	109
Show		13258+5959	CVR1512		12	4.1	118
Show		13136+5643	STTA122	AB	216	126.0	120
Show		13136+5643	MET 62	AD	359	1.6	120
Show		13136+5643	STTA122	AC	226	184.8	120
Show		13136+5643	SHY 246	AE	48	999.9	120
Show		13136+5643	SHY 246	AF	255	999.9	120
Show		13045+6014	LDS2663		113	38.0	120
Show		13136+5643	STTA122	BC	246	64.6	121
Show		13004+5746	UC 2449		142	10.9	122
Show		13298+5905	ES 1790		251	4.9	124
Show		12584+5822	HJ 2628		26	31.1	125
Show		12583+5909	OSW 12		357	25.3	126
Show		13234+6027	LDS1388		343	111.0	126
Show		12579+5834	UC 2440		72	56.1	128
Show		13307+5854	DAM2490	BC	39	2.8	130
Show		12599+5736	STI2292		72	12.9	131
Show		13288+5956	S 649	CA	111	182.2	133
Show		13288+5956	STU 25	CD	61	414.0	133
Show		13288+5956	ARN 9	CE	107	380.0	133
Show		13288+5956	STF1752	AB	107	1.0	135
Show		12581+5758	LDS1350		182	2.8	135
Show		13316+5857	TOK 290	AB	273	164.6	136
Show		13316+5857	JNN 151	AC	54	11.4	136
Show		13316+5857	SOR 5	Aa,Ab	77	0.5	136
Show		13258+5658	LAF 49		17	9.3	139
Show		13191+6056	TDS8779		195	0.8	140
Show		13324+5903	CVR 700		163	22.8	144
Show		13254+5649	HJ 2652		252	21.3	144
Show		13020+5654	HJ 2631		253	34.4	146
Show		13328+5902	DAM2491		323	0.8	146
Show		13053+6052	MLR 154	Aa,Ab	87	0.1	147

WDS 13142+5841 : COMPONENTS

	A
B	pa=160.4° sep=2.26"

13142+5841 A

Componente originario normalizzato	AB		Coord arcsec 2000	131410.11+584136.8		Mag	16.4		Spectral class	M3 (red)
PmRA	-219.00		PmDE	-140.0

13142+5841 B

Componente originario normalizzato	AB		Coord arcsec 2000	131410.21+584134.7		Mag	17.2		Spectral class	M4 (red)
PmRA	-212.00		PmDE	-100.0		Calc delta mag	0.8		Calc coord	yes