07213+3911 MLB 831

07^h 21^m 21.33^s +39° 11' 25.8" P.A. 352.00 sep 6.7 mag 12.64,13.80

Coord 2000	07213+3911	Discov num	MLB 831	Comp		Coord arcsec 2000	07 21 21.33 +39 11 25.8
Date first	1933	Date last	2015	Obs	8
Pa first	351	Pa last	351.7	P.A. Now (θ)	351.7°
Sep first	4.7	Sep last	6.659	Sep. Now (ρ)	6.659"
Mag pri	12.64	Mag sec	13.80	delta mag (ΔM)	1.16	Spectral class
Pri motion ra	-001	Sec motion ra	-001
Pri motion dec	-013	Sec motion dec	+009
Notes

rPM=1.687

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Auriga

Gaia DR2

900009026783113600

WDS 07213+3911 MLB 831 : 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
07213+3911	MLB 831		1933	1	351	4.7	12.64	13.80			072121.33+391125.8
07213+3911	MLB 831		2002	2	352	6.5	12.64	13.80			072121.33+391125.8
07213+3911	MLB 831		2010	4	352	5.9	12.64	13.80			072121.33+391125.8
07213+3911	MLB 831		2015	5	352	6.7	12.64	13.80			072121.33+391125.8

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

WDS 07213+3911 MLB 831 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 07213+3911 MLB 831 : MEASURES

No records found.

WDS 07213+3911 : VIRTUAL EYEPIECE

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

WDS 07213+3911 : ALADIN DSS IMAGE @ 07^h 21^m 21.33^s +39° 11' 25.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 07213+3911 MLB 831 : 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		07213+3911	MLB 831		352	6.7
Show		07225+3903	TDS4748		349	0.8	16
Show		07185+3857	COU2067		317	0.7	36
Show		07189+3848	COU2068		99	0.2	36
Show		07181+3916	RAO 216		67	0.1	38
Show		07233+3838	SKF1541		99	1.0	41
Show		07253+3948	KU 29		144	3.4	58
Show		07169+3844	COU2066		202	0.7	59
Show		07243+3821	UC 1576		286	17.6	62
Show		07182+4006	ES 1634		90	3.6	68
Show		07270+3845	LDS3738	AB	306	96.0	71
Show		07270+3845	LDS3738	AC	123	40.3	71
Show		07168+4000	TDS4661		32	2.3	72
Show		07190+3804	COU2069		107	0.4	73
Show		07232+3759	SKF1540		176	1.3	76
Show		07249+3808	ES 2099		286	5.1	77
Show		07260+3811	SKF1543		167	1.4	82
Show		07278+3946	A 2467		53	1.4	83
Show		07142+3852	SKF1538		156	3.2	86
Show		07282+3944	COU2378		250	1.4	87
Show		07246+3749	BU 1414	CD	71	2.1	91
Show		07246+3749	STF1079	AB	333	5.6	92
Show		07246+3749	STF1079	A,CD	252	226.6	92
Show		07215+3740	YSC 35		337	0.1	92
Show		07231+4042	HDS1036		337	0.4	93
Show		07199+4043	HDS1028		201	0.2	94
Show		07223+3738	STJ 77		55	1.2	94
Show		07295+3911	LDS3742		51	44.7	95
Show		07251+4039	COU2376		54	0.2	98
Show		07291+3832	SKF1549		52	1.4	99
Show		07262+3749	ALI 834		47	7.0	100
Show		07282+4012	SKF1546		129	0.9	100
Show		07173+3744	COU1883		63	0.7	101
Show		07139+3808	COU2065	AB	109	1.0	104
Show		07139+3808	DAM1369	AB,C	357	55.0	104
Show		07226+3727	SKF1539		113	1.7	106
Show		07123+3936	MLB1071		69	12.7	108
Show		07305+3931	SKF1551		117	1.2	108
Show		07124+3947	CVR 465		59	21.6	111
Show		07151+3742	GMZ 159		79	20.2	116
Show		07282+3746	COU2070		109	0.3	118
Show		07184+4104	COU2375		264	1.0	118
Show		07113+3845	SKF1698		88	3.1	120
Show		07150+3731	COU1882		61	0.9	126
Show		07274+3728	UC 109		76	9.4	127
Show		07309+4027	COU2187		226	0.4	134
Show		07206+3658	CLZ 38		6	12.5	134
Show		07126+3746	GMZ 157		219	10.3	135
Show		07247+3700	CRB 75		57	28.4	138
Show		07333+3910	SKF1556		69	1.2	139
Show		07133+3728	ALI 579		74	9.7	141

WDS 07213+3911 : COMPONENTS

	A
B	pa=353.5° sep=6.63"

07213+3911 A

Componente originario normalizzato	AB		Coord arcsec 2000	072121.33+391125.8		Mag	12.64		PmRA	-1.00
PmDE	-13.0

07213+3911 B

Componente originario normalizzato	AB		Coord arcsec 2000	072121.27+391132.4		Mag	13.8		PmRA	-1.00
PmDE	9.0		Calc delta mag	1.16		Calc coord	yes