20445+2856 MLB 710 (HD 335078)

20^h 44^m 30.91^s +28° 53' 19.8" P.A. 180.00 sep 7.6 mag 10.45,11.39

Coord 2000	20445+2856	Discov num	MLB 710	Comp		Coord arcsec 2000	20 44 30.91 +28 53 19.8
Date first	1894	Date last	2018	Obs	13
Pa first	184	Pa last	180.3	P.A. Now (θ)	180.3°
Sep first	8.0	Sep last	7.583	Sep. Now (ρ)	7.583"
Mag pri	10.45	Mag sec	11.39	delta mag (ΔM)	0.94	Spectral class
Pri motion ra	+001	Sec motion ra	-001
Pri motion dec	-007	Sec motion dec	-006
Notes	V (Proper motion indicates physical)

rPM=0.316

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 335078		Constellation	Vulpecula		Tycho2	2182-00787-1		Gaia DR2	1858120950982887680
HD	335078

WDS 20445+2856 MLB 710 (HD 335078) : 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
20445+2856	MLB 710		2000	6	180	7.3	10.45	11.39		D	204430.91+285319.8
20445+2856	MLB 710		2011	7	180	7.4	10.45	11.39		D	204430.91+285319.8
20445+2856	MLB 710		2015	9	180	7.3	10.45	11.39			204430.91+285319.8
20445+2856	MLB 710		2018	13	180	7.6	10.45	11.39			204430.91+285319.8

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

WDS 20445+2856 MLB 710 (HD 335078) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20445+2856 MLB 710 (HD 335078) : MEASURES

No records found.

WDS 20445+2856 (HD 335078) : VIRTUAL EYEPIECE

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

WDS 20445+2856 (HD 335078) : ALADIN DSS IMAGE @ 20^h 44^m 30.91^s +28° 53' 19.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20445+2856 MLB 710 (HD 335078) : 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		20445+2856	MLB 710		180	7.6
Show		20447+2857	TDT2514		130	1.8	5
Show		20463+2853	TDT2530		27	0.6	24
Show		20448+2825	AG 411		20	2.9	29
Show		20461+2916	MLB 711		39	6.2	31
Show		20422+2852	MLB 664		172	4.7	31
Show		20423+2837	HJ 1561		275	9.4	33
Show		20435+2930	NSN 735		111	0.8	39
Show		20407+2848	MLB 533		269	3.4	50
Show		20413+2922	ARY 29		143	119.3	51
Show		20483+2832	GRV 382		39	64.3	55
Show		20422+2939	COU1175		138	3.5	55
Show		20411+2925	ES 508	AB	232	2.5	56
Show		20411+2925	ES 508	AC	226	18.2	56
Show		20474+2808	BRT3363		159	4.0	60
Show		20401+2906	TDT2458		197	2.4	60
Show		20402+2916	FMR 160		215	59.7	61
Show		20400+2835	TDS1088		153	0.9	63
Show		20429+2754	MLB 709		323	2.7	64
Show		20492+2911	TDT2561		5	3.5	65
Show		20494+2840	CBL 86		317	53.7	67
Show		20393+2906	HO 136		358	2.6	70
Show		20490+2932	BRT 51	AB	355	6.9	70
Show		20490+2932	BRT 51	AC	37	5.1	70
Show		20490+2932	BRT 51	BC	128	4.6	70
Show		20439+3005	TDS1097		357	0.9	73
Show		20489+2939	TDT2559		176	0.5	74
Show		20487+2943	TDT2556		280	0.8	75
Show		20497+2825	MLB 534		134	5.3	75
Show		20406+2948	HO 137	AB	358	0.8	76
Show		20406+2948	GII 290	Aa,Ab	43	0.1	76
Show		20496+2819	GRV 385		40	51.0	76
Show		20481+2753	ES 510	BC	229	8.9	76
Show		20463+2740	MLB 712	AB	43	8.5	77
Show		20463+2740	MLB 712	AC	126	24.1	77
Show		20463+2740	BRT3362	CD	84	6.3	77
Show		20481+2753	ES 510	AB	337	43.9	77
Show		20416+3000	COU1174		32	0.3	77
Show		20461+2740	TDT2527		94	2.0	77
Show		20411+2751	TDT2471		2	0.2	77
Show		20403+2947	STF2714		338	6.8	78
Show		20387+2910	L 69		89	3.0	78
Show		20385+2909	HO 458		101	2.3	80
Show		20501+2923	BAG 28	AB	332	1.0	80
Show		20501+2923	HLA 29	AC	336	6.9	80
Show		20412+3001	COU1173		46	1.1	81
Show		20451+3014	ES 367		244	6.9	81
Show		20429+2732	J 513		163	4.0	83
Show		20399+2753	MLB 613		143	8.2	86
Show		20448+3022	AG 410		187	19.0	89
Show		20413+3012	ARY 28	AB	332	62.8	89

WDS 20445+2856 : COMPONENTS

	A
B	pa=180.3° sep=7.58"

20445+2856 A

Componente originario normalizzato	AB		Name	HD 335078		Coord arcsec 2000	204430.91+285319.8		Mag	10.45
PmRA	1.00		PmDE	-7.0		Tycho2	2182-00787-1		HD	335078

Tycho2

Tycho2	2182-00787-1	Pflag		RAmdeg	311.12877190	DEmdeg	28.88882982
PmRA	-4.1	PmDE	-9.4	E RAmdeg	22	E DEmdeg	21
E pmRA	2.1	E pmDE	2.0	EpRAm	1990.51	EpDEm	1990.51
Num	3	Q RAmdeg	0.3	Q DEmdeg	0.8	Q pmRA	0.2
Q pmDE	0.8	BTmag	10.506	E BTmag	0.032	VTmag	10.455
E VTmag	0.040	Prox	73	TYC	T	HIP
CCDM		RAdeg	311.12878250	DEdeg	28.88885167	EpRA 1990	1.69
EpDE 1990	1.63	E RAdeg	22.2	E DEdeg	21.4	Posflg
Corr	0.1

20445+2856 B

Componente originario normalizzato	AB		Coord arcsec 2000	204430.91+285312.2		Mag	11.39		PmRA	-1.00
PmDE	-6.0		Tycho2	2182-00787-2		Calc delta mag	0.94		Calc coord	yes

Tycho2

Tycho2	2182-00787-2	Pflag		RAmdeg	311.12874883	DEmdeg	28.88680969
PmRA	-0.7	PmDE	-3.2	E RAmdeg	49	E DEmdeg	48
E pmRA	2.2	E pmDE	2.2	EpRAm	1986.36	EpDEm	1986.39
Num	3	Q RAmdeg	0.4	Q DEmdeg	1.2	Q pmRA	0.5
Q pmDE	1.2	BTmag	11.635	E BTmag	0.070	VTmag	11.393
E VTmag	0.091	Prox	73	TYC	T	HIP
CCDM		RAdeg	311.12875028	DEdeg	28.88681694	EpRA 1990	1.69
EpDE 1990	1.62	E RAdeg	50.1	E DEdeg	48.9	Posflg
Corr	0.1