18537+3012 MLB 651

18^h 53^m 39.25^s +30° 11' 33.1" P.A. 66.00 sep 4.6 mag 11.32,12.90

Coord 2000	18537+3012	Discov num	MLB 651	Comp		Coord arcsec 2000	18 53 39.25 +30 11 33.1
Date first	1930	Date last	2006	Obs	3
Pa first	72	Pa last	66.1	P.A. Now (θ)	66.1°
Sep first	3.9	Sep last	4.588	Sep. Now (ρ)	4.588"
Mag pri	11.32	Mag sec	12.90	delta mag (ΔM)	1.58	Spectral class
Pri motion ra	-002	Sec motion ra
Pri motion dec	-003	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lyra

Tycho2

2638-01231-1

Gaia DR2

2041506571225117440

WDS 18537+3012 MLB 651 : 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
18537+3012	MLB 651		2006	2	66	4.6	11.32	12.90			185339.25+301133.1

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

WDS 18537+3012 MLB 651 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18537+3012 MLB 651 : MEASURES

No records found.

WDS 18537+3012 : VIRTUAL EYEPIECE

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

WDS 18537+3012 : ALADIN DSS IMAGE @ 18^h 53^m 39.25^s +30° 11' 33.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18537+3012 MLB 651 : 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		18537+3012	MLB 651		66	4.6
Show		18537+3008	TDT1118		161	0.6	4
Show		18546+3020	HDS2681		282	4.4	16
Show		18548+3002	LSC 84	AB	22	0.0	19
Show		18548+3002	LSC 84	AC	138	0.3	19
Show		18525+2949	KPP4126		220	1.4	28
Show		18514+2954	TDT1087		204	1.6	35
Show		18564+2944	COU1014		46	0.2	45
Show		18550+3053	A 258		228	0.3	45
Show		18530+3058	LEP 159		357	10.5	48
Show		18541+3103	ES 2421		69	7.7	52
Show		18508+2936	TDT1082		187	0.6	52
Show		18501+2949	HJ 1352		251	13.5	52
Show		18579+3020	COU1017		185	1.8	56
Show		18518+3105	COU1012		238	0.4	59
Show		18582+3011	COU1018	Aa,Ab	210	3.7	60
Show		18582+3011	ES 2670	AB	71	11.2	60
Show		18490+3017	TDT1067		342	2.2	61
Show		18555+2914	STF2419		177	3.4	63
Show		18486+3016	TDT1064		163	0.5	66
Show		18569+3112	ES 2422		178	5.7	74
Show		18528+3125	A 257	AB	94	0.9	74
Show		18528+3125	A 257	A,CD	324	82.4	74
Show		18528+3125	A 257	EF	231	6.2	75
Show		18528+3125	A 257	CD,EF	225	28.0	76
Show		18528+3125	A 257	CD	262	0.7	76
Show		18582+2924	AG 367		297	4.8	76
Show		18542+2856	MLB 467		196	9.6	77
Show		18526+3131	SEI 576		297	16.0	81
Show		18482+2933	TDT1059		252	2.7	82
Show		18597+2949	COU1019	AB	350	0.4	83
Show		18597+2949	COU1019	AC	52	5.8	83
Show		18594+2936	STF2430		187	1.5	83
Show		18598+3055	LEP 160		63	5.4	91
Show		18552+2842	MLB 693	AB	176	6.5	93
Show		18552+2842	MLB 693	AC	154	9.5	93
Show		18586+2904	TDT1158		228	8.3	94
Show		18468+3055	BRT 261		18	4.7	99
Show		18465+3055	A 254		48	2.3	103
Show		18486+3132	TDT1063	AB	106	0.1	104
Show		18486+3132	TDT1063	AC	142	1.1	104
Show		18476+2903	DAM 679		229	19.4	105
Show		18488+3136	LDS1015		301	110.3	106
Show		18509+2831	MLB 650		161	5.3	107
Show		18454+3005	SLE 119		177	6.6	108
Show		18501+3149	A 256		60	2.9	108
Show		18536+2823	MLB 692	AB	299	2.4	109
Show		18536+2823	MLB 692	AC	300	8.0	109
Show		18472+3125	STF2397		269	3.9	111
Show		19012+2918	TDT1182		187	2.0	113
Show		18491+2834	J 1208		334	4.7	113

WDS 18537+3012 : COMPONENTS

	A
B	pa=62.9° sep=4.07"

18537+3012 A

Componente originario normalizzato	AB		Coord arcsec 2000	185339.25+301133.1		Mag	11.32		PmRA	-2.00
PmDE	-3.0		Tycho2	2638-01231-1

Tycho2

Tycho2	2638-01231-1	Pflag		RAmdeg	283.41358108	DEmdeg	30.19253431
PmRA	1.8	PmDE	-3.6	E RAmdeg	36	E DEmdeg	49
E pmRA	1.9	E pmDE	1.9	EpRAm	1980.30	EpDEm	1980.15
Num	6	Q RAmdeg	2.0	Q DEmdeg	0.8	Q pmRA	2.0
Q pmDE	0.8	BTmag	12.540	E BTmag	0.196	VTmag	11.318
E VTmag	0.086	Prox	999	TYC		HIP
CCDM		RAdeg	283.41352056	DEdeg	30.19254139	EpRA 1990	1.43
EpDE 1990	1.58	E RAdeg	66.7	E DEdeg	61.3	Posflg
Corr	0.1

18537+3012 B

Componente originario normalizzato	AB		Coord arcsec 2000	185339.53+301135.0		Mag	12.9		Calc delta mag	1.58
Calc coord	yes