18145+6454 MLB 212

18^h 13^m 49.25^s +64° 48' 51.6" P.A. 321.00 sep 3.6 mag 9.80,9.90

Coord 2000	18145+6454	Discov num	MLB 212	Comp		Coord arcsec 2000	18 13 49.25 +64 48 51.6
Date first	1895	Date last	2018	Obs	11
Pa first	316	Pa last	320.5	P.A. Now (θ)	320.5°
Sep first	3.2	Sep last	3.556	Sep. Now (ρ)	3.556"
Mag pri	9.80	Mag sec	9.90	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	+006	Sec motion ra	-012
Pri motion dec	-005	Sec motion dec	+019
Notes

rPM=1.335

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Gaia DR2

2161383678294719616

WDS 18145+6454 MLB 212 : 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
18145+6454	MLB 212		2002	5	320	3.6	9.80	9.90		D	181349.25+644851.6
18145+6454	MLB 212		2004	7	321	3.6	9.80	9.90		D	181349.25+644851.6
18145+6454	MLB 212		2017	8	321	3.6	9.80	9.90			181349.25+644851.6
18145+6454	MLB 212		2018	10	321	3.6	9.80	9.90			181349.25+644851.6

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

WDS 18145+6454 MLB 212 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18145+6454 MLB 212 : MEASURES

No records found.

WDS 18145+6454 : VIRTUAL EYEPIECE

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

WDS 18145+6454 : ALADIN DSS IMAGE @ 18^h 13^m 49.25^s +64° 48' 51.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18145+6454 MLB 212 : 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		18145+6454	MLB 212		321	3.6
Show		18142+6445	COM 4		279	298.5	5
Show		18139+6424	STT 586	AB	263	331.4	26
Show		18139+6424	RDR 7	AC	97	3.4	26
Show		18115+6418	ES 1835		309	4.3	35
Show		18169+6415	SLW1218		44	12.7	40
Show		18095+6414	HU 926		264	3.9	45
Show		18200+6426	TDS 917		148	0.9	46
Show		18162+6404	ES 186		330	7.9	48
Show		18232+6440	SHN 37		83	0.2	62
Show		18040+6516	SLW1217		182	66.3	68
Show		18063+6543	LDS1461		203	4.7	72
Show		18218+6358	ES 1837		216	15.3	74
Show		18252+6455	STF2332		260	11.6	76
Show		18020+6508	CVR 867		253	14.7	78
Show		18020+6426	BU 418		226	14.4	80
Show		18058+6347	TDT 676		264	1.1	81
Show		18226+6347	MLR 55		202	1.0	85
Show	Fafnir	18260+6534	UC 3580		208	24.4	89
Show		18254+6349	SLW1219		313	9.6	96
Show		18287+6506	HU 931	AB	82	0.5	97
Show		18287+6506	STF2343	AC	212	8.6	97
Show		17592+6409	STF2273	AB	282	21.4	103
Show		17592+6409	STF2273	AD	336	14.8	103
Show		17592+6409	STF2273	AC	277	43.5	103
Show		17592+6409	STF2273	BC	271	22.4	103
Show		18014+6557	STF2284		192	3.6	104
Show		17570+6436	MLB 211		273	6.9	109
Show		18241+6619	TDT 832		131	2.3	111
Show		18305+6412	MLR 62		8	1.0	114
Show		18312+6526	KUI 86		44	23.0	117
Show		18141+6251	TOI1251		252	0.2	118
Show		18294+6338	KPP 414		187	4.9	124
Show		18272+6317	TDT 876		259	0.5	127
Show		18335+6432	FAR 67	Aa,Ab	222	0.1	128
Show		18335+6432	FAR 67	AB	129	1.8	128
Show		18212+6651	KPP4105		151	1.5	130
Show		18043+6255	KPP4078	AB	60	5.4	131
Show		18043+6255	KPP4078	AC	96	1.4	131
Show		18338+6415	MLB 213		321	4.3	133
Show		18312+6608	ES 1911		293	5.7	134
Show		18138+6235	ES 1836		152	3.9	134
Show		18259+6255	STF2334		202	17.0	139
Show		18329+6343	STF2357		271	4.7	141
Show		18072+6228	ES 1834		310	3.5	148
Show		18114+6721	LDS1462		237	119.1	154
Show		18239+6223	LDS2412		210	33.7	160
Show		18054+6216	HU 1290		306	0.3	163
Show		18303+6244	LDS2415		316	68.4	166
Show		18128+6737	UC 237		172	57.0	169
Show		18182+6157	KPP2548		17	23.0	175

WDS 18145+6454 : COMPONENTS

	A
B	pa=340.7° sep=2.91"

18145+6454 A

Componente originario normalizzato	AB		Coord arcsec 2000	181349.25+644851.6		Mag	9.8		PmRA	6.00
PmDE	-5.0

18145+6454 B

Componente originario normalizzato	AB		Coord arcsec 2000	181349.10+644854.3		Mag	9.9		PmRA	-12.00
PmDE	19.0		Calc delta mag	0.1		Calc coord	yes