13077+5441 MLB 170

13^h 07^m 42.12^s +54° 41' 17.9" P.A. 272.00 sep 3.7 mag 11.00,11.40

Coord 2000	13077+5441	Discov num	MLB 170	Comp		Coord arcsec 2000	13 07 42.12 +54 41 17.9
Date first	1913	Date last	2019	Obs	18
Pa first	271	Pa last	271.5	P.A. Now (θ)	271.5°
Sep first	3.3	Sep last	3.707	Sep. Now (ρ)	3.707"
Mag pri	11.00	Mag sec	11.40	delta mag (ΔM)	0.4	Spectral class
Pri motion ra	-012	Sec motion ra
Pri motion dec	-007	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Gaia DR2

1564308556143688448

WDS 13077+5441 MLB 170 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Mlb1918	Mb -	Milburn, W. (Espin, T.E.)	1918MNRAS..78..189E
Mlb1918		MNRAS 78, 189, 1918 (MLB 1 - 35; measures by Espin)
Mlb1919	Mb -	Milburn, W. (Espin, T.E.)	1919MNRAS..79..211E
Mlb1919		MNRAS 79, 211, 1919 (MLB 36 - 106; measures by Espin)
Mlb1920	Mb -	Milburn, W.	1920MNRAS..80..329M
Mlb1920		MNRAS 80, 329, 1920 (MLB 107 - 149)
Mlb1921	Mb -	Milburn, W.	1921MNRAS..81..232E
Mlb1921		MNRAS 81, 232, 1921 (MLB 150 - 182)
Mlb1922	Mb j	Milburn, W. (Espin, T.E.)	1922MNRAS..82..187E
Mlb1922		MNRAS 82, 187, 1922 (MLB 183 - 241; measures by Espin)
Mlb1923	Mb -	Milburn, W.	1923MNRAS..83..154E
Mlb1923		MNRAS 83, 154, 1923 (MLB 242 - 275)
Mlb1924	Mb -	Milburn, W.	1924MNRAS..84..162E
Mlb1924		MNRAS 84, 162, 1924 (MLB 276 - 322)
Mlb1925	Mb j	Milburn, W.	1925MNRAS..85..276E
Mlb1925		MNRAS 85, 276, 1925 (MLB 323 - 376)
Mlb1926	Mb -	Milburn, W.	1926MNRAS..86..131E
Mlb1926		MNRAS 86, 131, 1926 (MLB 377 - 440)
Mlb1927	Mb j	Milburn, W.	1927MNRAS..87..215E
Mlb1927	+Po	MNRAS 87, 215, 1927 (MLB 441 - 510)
Mlb1928	Mb -	Milburn, W.	1928MNRAS..88..185E
Mlb1928		MNRAS 88, 185, 1928 (MLB 511 - 551)
Mlb1929	Mb -	Milburn, W.	1929MNRAS..89..268E
Mlb1929		MNRAS 89, 268, 1929 (MLB 552 - 591)
Mlb1930	Mb -	Milburn, W.	1930MNRAS..90..317E
Mlb1930		MNRAS 90, 317, 1930 (MLB 592 - 630)
Mlb1931	Mb j	Milburn, W.	1931MNRAS..91..294E
Mlb1931		MNRAS 91, 294, 1931 (MLB 631 - 673)
Mlb1932	Ma -	Milburn, W.	1932MNRAS..92..214E
Mlb1932	+Mb	MNRAS 92, 214, 1932 (MLB 674 - 732)
Mlb1932B	Ma -	Milburn, W.	1932QB821.A43......
Mlb1932B		cited by ADS (Aitken Double Star Cat., 1932)
Mlb1933	Ma j	Milburn, W.	1933MNRAS..93..192E
Mlb1933	+Mb	MNRAS 93, 192, 1933 (MLB 733 - 806)
Mlb1934	Mb j	Milburn, W.	1934MNRAS..94..255M
Mlb1934		MNRAS 94, 255, 1934 (MLB 807 - 912)
Mlb1935	Mb j	Milburn, W.	1935MNRAS..95..298M
Mlb1935		MNRAS 95, 298, 1935 (MLB 913 - 969)
Mlb1936	Mb -	Milburn, W.	1936MNRAS..96..266M
Mlb1936		MNRAS 96, 266, 1936 (MLB 970 - 997)
Mlb1937	Ma -	Milburn, W.	1937MNRAS..97..222M
Mlb1937	+Mb	MNRAS 97, 222, 1937 (MLB 998 - 1025)
Mlb1938	Ma -	Milburn, W.	1938MNRAS..98..223M
Mlb1938	+Mb	MNRAS 98, 223, 1938 (MLB 1026 - 1032)
Mlb1939	Mb -	Milburn, W.	1939MNRAS..99..278M
Mlb1939		MNRAS 99, 278, 1939 (MLB 1033 - 1051)
Mlb9999	Mb -	Milburn, W.	...................
Mlb9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13077+5441	MLB 170		2003	8	271	3.7	11.00	11.40		D	130742.12+544117.9
13077+5441	MLB 170		2015	11	272	3.7	11.00	11.40			130742.12+544117.9
13077+5441	MLB 170		2019	17	272	3.7	11.00	11.40			130742.12+544117.9

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WDS 13077+5441 MLB 170 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13077+5441 MLB 170 : MEASURES

No records found.

WDS 13077+5441 : VIRTUAL EYEPIECE

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WDS 13077+5441 : ALADIN DSS IMAGE @ 13^h 07^m 42.12^s +54° 41' 17.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13077+5441 MLB 170 : 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		13077+5441	MLB 170		272	3.7
Show		13098+5448	TDS8712		18	1.9	20
Show		13054+5452	UC 182		184	43.3	23
Show		13109+5439	CBL 412		343	9.2	28
Show		13099+5504	GRV1155		273	13.0	30
Show		13048+5418	UC 2471		113	13.5	35
Show		13119+5445	SKF1742		302	1.3	37
Show		13146+5417	A 1608		266	3.2	65
Show		13157+5424	HDS1858		172	0.5	72
Show		12591+5441	LDS3069		169	54.3	74
Show		13048+5555	WOR 23		163	2.0	78
Show		13138+5550	CVR1496		309	3.8	87
Show		13008+5545	STI2293		115	9.6	87
Show		13069+5612	UC 2483		344	9.9	92
Show		13146+5330	LDS5221		82	84.8	94
Show		13184+5420	HJ 2649		346	20.9	96
Show		13042+5615	MLR 554		145	0.6	99
Show		12574+5351	NSN 636	Aa,Ab	317	1.6	104
Show		12574+5351	WIS 211		200	419.2	104
Show		13195+5423	STI2296		288	6.8	105
Show		12563+5406	STF1695	AB	280	3.7	106
Show		12563+5406	STF1695	AC	139	131.7	106
Show		13026+5625	KR 41		333	3.5	113
Show		13205+5419	BEM9017		211	13.0	114
Show		13198+5358	CBL 420		171	16.0	115
Show		12561+5540	LDS3068		349	14.1	116
Show		13007+5622	BU 1082		141	0.7	117
Show		12541+5500	LDS3067		278	10.8	119
Show		12538+5440	STI2291		28	5.9	121
Show		13134+5252	A 1607		9	0.5	121
Show		13198+5557	TDS 701		253	3.6	128
Show		13136+5643	STTA122	BC	246	64.6	130
Show		13136+5643	STTA122	AB	216	126.0	132
Show		13136+5643	MET 62	AD	359	1.6	132
Show		13136+5643	STTA122	AC	226	184.8	132
Show		13136+5643	SHY 246	AE	48	999.9	132
Show		13136+5643	SHY 246	AF	255	999.9	132
Show		13200+5322	SLW 855		15	50.4	134
Show		13054+5226	SLW 820		246	77.7	137
Show		12556+5613	LDS1343	BC	207	5.9	138
Show		12556+5613	DAM 711	AB	47	60.3	138
Show		13041+5227	MLR 704		38	0.4	138
Show	Alioth	12540+5558	BLM 2		60	0.1	140
Show		13020+5654	HJ 2631		253	34.4	141
Show	Mizar	13239+5456	PEA 1	Aa,Ab	34	0.0	141
Show	Mizar	13239+5456	STF1744	AB	154	14.7	141
Show	Mizar	13239+5456	STF1744	AC	73	715.5	141
Show	Mizar	13239+5456	SMR 4	AD	103	498.1	141
Show	Mizar	13239+5456	SHY 247	AE	321	999.9	141
Show	Mizar	13239+5456	SHY 247	AF	359	999.9	141
Show		13219+5554	CBL 56		77	25.1	142

WDS 13077+5441 : COMPONENTS

	A
B	pa=272.6° sep=2.14"

13077+5441 A

Componente originario normalizzato	AB		Coord arcsec 2000	130742.12+544117.9		Mag	11		PmRA	-12.00
PmDE	-7.0

13077+5441 B

Componente originario normalizzato	AB		Coord arcsec 2000	130741.87+544118.0		Mag	11.4		Calc delta mag	0.4
Calc coord	yes