13541+6138 LDS 2687

13^h 53^m 58.95^s +61° 37' 16.7" P.A. 356.00 sep 55.7 mag 11.90,16.70

Coord 2000	13541+6138	Discov num	LDS2687	Comp		Coord arcsec 2000	13 53 58.95 +61 37 16.7
Date first	1953	Date last	2015	Obs	10
Pa first	356	Pa last	356	P.A. Now (θ)	356°
Sep first	55.7	Sep last	55.684	Sep. Now (ρ)	55.684"
Mag pri	11.90	Mag sec	16.70	delta mag (ΔM)	4.8	Spectral class
Pri motion ra	-053	Sec motion ra
Pri motion dec	+086	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Tycho2

4171-00220-1

Gaia DR2

1661251809169360896

WDS 13541+6138 LDS 2687 : 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
13541+6138	LDS2687		2000	2	356	55.7	11.90	16.70		D	135358.95+613716.7
13541+6138	LDS2687		2010	3	356	55.7	11.90	16.70			135358.95+613716.7
13541+6138	LDS2687		2015	4	356	55.7	11.90	16.70			135358.95+613716.7

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WDS 13541+6138 LDS 2687 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13541+6138 LDS 2687 : MEASURES

No records found.

WDS 13541+6138 : VIRTUAL EYEPIECE

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WDS 13541+6138 : ALADIN DSS IMAGE @ 13^h 53^m 58.95^s +61° 37' 16.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13541+6138 LDS 2687 : 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		13541+6138	LDS2687		356	55.7
Show		13552+6123	LDS2688		255	6.4	17
Show		13527+6106	LDS2686		202	8.6	33
Show		13580+6117	LDS2692			86.1	36
Show		13485+6146	GRV1204		251	11.3	41
Show		13594+6151	TDS 731		9	0.9	42
Show		13586+6113	LDS2693	AB		87.6	42
Show		13586+6113	LDS2693	AC	174	4.7	42
Show		13591+6109	LDS2694		100	9.1	47
Show		14028+6216	MLR 136		29	5.6	74
Show		13423+6146	LDS2681		190	4.8	85
Show		13544+6301	LDS2330		205	6.1	87
Show		13453+6033	LDS2683		81	6.0	90
Show		13427+6218	LDS2326		249	49.5	90
Show		13487+6005	LDS2685	AB	91	5.7	101
Show		14082+6156	LDS2702		200	14.8	103
Show		13399+6201	HDS1916		322	0.1	103
Show		14080+6209	LDS2701		170	40.2	104
Show		13510+5955	SLW 940		23	174.8	105
Show		13561+5950	LDS2689		311	27.7	109
Show		13391+6113	SLW 905		92	122.3	110
Show		13442+6013	LDS2682		175	46.2	111
Show		13386+6109	CVR1530		354	3.3	115
Show		14069+6256	LDS2337		215	4.6	120
Show		14041+6002	LDS2699		170	16.0	121
Show		13393+6038	LDS2680		154	24.2	123
Show		14122+6137	LDS2704		47	21.3	130
Show		14115+6100	LDS2703		295	15.4	132
Show		13437+5949	HDS1929		117	0.1	132
Show		14013+5933	LDS2696		317	27.3	136
Show		14127+6218	LDS2338		286	5.4	138
Show		14131+6101	HU 1265		309	0.7	143
Show		14110+6024	STT 280		22	7.3	144
Show		13428+5939	SLN 79		108	2.2	145
Show		14068+5946	HDS1980	Aa,Ab	260	1.5	146
Show		14068+5946	LDS2700	AB	150	49.0	146
Show		13355+6035	KPP1725		286	13.3	148
Show		13407+5944	HJ 2673		174	49.6	150
Show		13377+6314	LDS2324	AB	334	16.9	150
Show		13377+6314	LDS2324	Aa,Ab	341	0.9	150
Show		13356+6258	LDS2679		74	5.5	152
Show		13472+6401	SKF2605		79	34.2	152
Show		13354+6259	DAM 703		241	2.2	154
Show		13442+5921	HU 1261		101	1.1	154
Show		14016+5914	LDS2697		48	32.1	154
Show		13492+6419	LDS2328		323	8.9	169
Show		13354+5955	KR 42		217	3.7	171
Show		14018+5852	ES 1792	AB	168	2.7	176
Show	Thuban	14044+6423	NOI 4		248	0.0	180
Show		14003+5843	ES 1791		162	1.7	181
Show		13435+6426	SLW 920		133	65.0	184

WDS 13541+6138 : COMPONENTS

	A
B	pa=358.1° sep=55.58"

13541+6138 A

Componente originario normalizzato	AB		Coord arcsec 2000	135358.95+613716.7		Mag	11.9		PmRA	-53.00
PmDE	86.0		Tycho2	4171-00220-1

Tycho2

Tycho2	4171-00220-1	Pflag		RAmdeg	208.49566324	DEmdeg	61.62130881
PmRA	-67.4	PmDE	78.8	E RAmdeg	81	E DEmdeg	76
E pmRA	5.1	E pmDE	5.3	EpRAm	1988.46	EpDEm	1989.18
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	13.167	E BTmag	0.265	VTmag	11.898
E VTmag	0.139	Prox	999	TYC		HIP
CCDM		RAdeg	208.49599333	DEdeg	61.62112667	EpRA 1990	1.63
EpDE 1990	1.68	E RAdeg	83.2	E DEdeg	77.1	Posflg
Corr	-0.1

13541+6138 B

Componente originario normalizzato	AB		Coord arcsec 2000	135358.69+613812.2		Mag	16.7		Calc delta mag	4.8
Calc coord	yes