20192+7124 MLB 419

20^h 19^m 13.01^s +71° 23' 52.9" P.A. 314.00 sep 2.0 mag 11.52,11.62

Coord 2000	20192+7124	Discov num	MLB 419	Comp		Coord arcsec 2000	20 19 13.01 +71 23 52.9
Date first	1925	Date last	2016	Obs	5
Pa first	314	Pa last	314.1	P.A. Now (θ)	314.1°
Sep first	2.3	Sep last	2.023	Sep. Now (ρ)	2.023"
Mag pri	11.52	Mag sec	11.62	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	-007	Sec motion ra
Pri motion dec	-018	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Tycho2

4454-00692-1

Gaia DR2

2275460792816556672

ADS

13746

WDS 20192+7124 MLB 419 : 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
20192+7124	MLB 419		1991	3	314	2.1	11.52	11.62			201913.01+712352.9
20192+7124	MLB 419		2015	4	314	2.0	11.52	11.62			201913.01+712352.9
20192+7124	MLB 419		2016	5	314	2.0	11.52	11.62			201913.01+712352.9

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

WDS 20192+7124 MLB 419 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20192+7124 MLB 419 : MEASURES

No records found.

WDS 20192+7124 : VIRTUAL EYEPIECE

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

WDS 20192+7124 : ALADIN DSS IMAGE @ 20^h 19^m 13.01^s +71° 23' 52.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20192+7124 MLB 419 : 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		20192+7124	MLB 419		314	2.0
Show		20156+7051	MLB 418		14	2.4	38
Show		20107+7132	MLB 416		161	6.7	42
Show		20086+7047	LDS1927		220	3.9	66
Show		20065+7157	TDT1983		112	0.5	69
Show		20160+7013	MLB 360		202	2.5	74
Show		20284+7015	MLB 362		26	5.4	83
Show		20016+7131	TDT1918		191	0.7	85
Show		20274+7245	A 871		184	0.3	90
Show		20380+7119	MLB 420		276	3.6	91
Show		20339+7229	LDS1933		175	7.0	94
Show		20353+7030	A 873		68	0.3	96
Show		20016+7027	A 865		89	2.6	104
Show		20171+6943	LDS1930		292	51.8	104
Show		20157+7307	UC 4128		228	26.2	105
Show		20335+7002	TDT2370		148	0.7	109
Show		20186+7314	LDS1931		85	21.4	111
Show		20048+7300	A 867		151	1.0	117
Show		20243+6927	LDS2452		157	6.9	119
Show		20038+7302	CRB 207		315	18.5	121
Show		20026+6952	SKF1243		187	46.0	124
Show		20282+7333	MLR 233		88	1.2	136
Show		20049+6926	HDS2863	AB	3	0.9	139
Show		20217+7345	A 870		196	0.1	142
Show		20219+7347	HDS2909		238	0.7	144
Show		20020+6922	MLB 293		91	4.8	150
Show		20273+6846	HDS2925		91	0.7	164
Show		20229+6832	MLB 361		326	2.6	173
Show		20055+6834	TDT1964		340	2.0	185
Show		20139+7434	YSC 162		114	0.3	192
Show		20376+6834	TDT2433		101	1.0	195
Show		20065+6817	TDT1984		39	1.6	199
Show		20369+6818	MLB 299		204	7.6	207
Show		20284+6756	TDT2309		232	0.7	214
Show		20339+6801	MLB1089		354	9.2	218
Show		20185+6743	MLB 298		156	9.0	221
Show		20039+6754	MLB 295		305	7.3	226
Show		20005+6759	MLB 359	AB	284	4.9	227
Show		20005+6759	MLB 359	AC	326	30.9	227
Show		20028+6752	LDS2447	AB	180	125.4	229
Show		20028+6752	LDS2447	AC	226	141.0	229
Show		20140+6736	MLB 296		284	3.2	229
Show		20272+7522	TDT2285		154	0.6	241
Show		20087+6730	SKF1244		184	97.9	241
Show		20300+6726	KPP4203	AC	293	5.4	245
Show		20233+6710	LAW 19		224	1.1	255
Show		20223+6709	KPP4193		9	1.5	256
Show		20246+6708	LDS2453		193	10.3	257
Show		19593+6729	TDT1903		87	0.4	258
Show		20031+6721	MLB 294		155	3.3	258
Show		20144+6705	MLB 297		213	2.7	260

WDS 20192+7124 : COMPONENTS

	A
B	pa=341.8° sep=1.48"

20192+7124 A

Componente originario normalizzato	AB		Coord arcsec 2000	201913.01+712352.9		Mag	11.52		PmRA	-7.00
PmDE	-18.0		ADS	13746

20192+7124 B

Componente originario normalizzato	AB		Coord arcsec 2000	201912.91+712354.3		Mag	11.62		Calc delta mag	0.1
Calc coord	yes