21054+2824 MLB 666

21^h 05^m 24.32^s +28° 24' 12.6" P.A. 352.00 sep 1.4 mag 11.27,11.61

Coord 2000	21054+2824	Discov num	MLB 666	Comp		Coord arcsec 2000	21 05 24.32 +28 24 12.6
Date first	1930	Date last	2015	Obs	6
Pa first	353	Pa last	352.2	P.A. Now (θ)	352.2°
Sep first	1.5	Sep last	1.381	Sep. Now (ρ)	1.381"
Mag pri	11.27	Mag sec	11.61	delta mag (ΔM)	0.34	Spectral class
Pri motion ra	-007	Sec motion ra	-007
Pri motion dec	-011	Sec motion dec	-011
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vulpecula

Tycho2

2185-00447-1

Gaia DR2

1845342731777849728

WDS 21054+2824 MLB 666 : 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
21054+2824	MLB 666		1997	3	353	1.4	11.27	11.61			210524.32+282412.6
21054+2824	MLB 666		2015	4	352	1.4	11.27	11.61			210524.32+282412.6

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

WDS 21054+2824 MLB 666 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21054+2824 MLB 666 : MEASURES

No records found.

WDS 21054+2824 : VIRTUAL EYEPIECE

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

WDS 21054+2824 : ALADIN DSS IMAGE @ 21^h 05^m 24.32^s +28° 24' 12.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21054+2824 MLB 666 : 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		21054+2824	MLB 666		352	1.4
Show		21053+2807	HDS3006		12	0.7	17
Show		21061+2843	LDS2939		320	5.9	21
Show		21045+2807	MLB 665		326	8.4	21
Show		21070+2816	HJ 1611		279	10.7	22
Show		21061+2801	COU 525		168	1.1	25
Show		21040+2841	HJ 1609	AB	36	8.1	25
Show		21072+2833	COU 528		70	1.2	25
Show		21040+2841	HJ 1609	CD	193	6.1	26
Show		21055+2901	MLB 536		236	5.4	39
Show		21046+2902	TDT2726		311	0.6	40
Show		21023+2819	COU 524		258	1.3	41
Show		21020+2815	LDS2936		237	4.4	47
Show		21035+2906	BU 445	AB	109	4.7	49
Show		21035+2906	BU 445	AC	19	50.7	49
Show		21035+2906	BU 445	AD	317	87.3	49
Show		21035+2906	BU 445	AE	218	103.5	49
Show		21035+2906	ARN 21	AF	233	219.9	49
Show		21057+2912	GRV 416		137	38.2	49
Show		21092+2820	MLB 537		99	7.0	50
Show		21024+2748	TOK 345		119	80.2	54
Show		21017+2803	TDT2702		25	2.6	54
Show		21014+2808	MLB 619		218	5.4	56
Show		21045+2730	J 1180		276	4.0	56
Show		21094+2850	DOB9002		104	18.6	59
Show		21083+2913	COU1331		37	0.3	63
Show		21006+2829	COU1040	AB	347	1.5	65
Show		21007+2844	BRT 54		358	7.0	65
Show		21075+2924	TDT2769		157	1.1	66
Show		21058+2931	LDS2938		247	23.5	68
Show		21088+2916	MLB 487		142	4.3	70
Show		21065+2933	AG 413		107	2.7	71
Show		21031+2929	OSO 139	AB	82	15.8	72
Show		21031+2929	OSO 139	AC	308	18.8	72
Show		21031+2929	OSO 139	AD	110	26.3	72
Show		21001+2801	MLB 617		331	8.6	75
Show		20599+2813	J 3122	AB	53	2.3	76
Show		20599+2813	DAM 225	AB,C	323	10.2	76
Show		20599+2813	DAM 225	AB,D	305	9.3	76
Show		21091+2922	COU1332		20	0.2	76
Show		21001+2757	MLB 618		339	7.3	76
Show		21103+2744	GRV 432		349	65.8	78
Show		21098+2915	DU 3		15	6.1	80
Show		21029+2711	J 1223	AB	295	4.7	82
Show		21029+2711	J 1223	AC	134	22.1	82
Show		21007+2920	AZC 109		324	34.8	84
Show		21078+2945	MLB 715	AB	40	5.5	88
Show		21078+2945	MLB 715	AC	336	25.3	88
Show		21017+2938	COU1180	AB	204	3.7	89
Show		21017+2938	RBR 51	Aa,Ab	181	0.6	89
Show		21119+2758	TDT2814		290	2.3	90

WDS 21054+2824 : COMPONENTS

	A
B	pa=353.1° sep=1.38"

21054+2824 A

Componente originario normalizzato	AB		Coord arcsec 2000	210524.32+282412.6		Mag	11.27		PmRA	-7.00
PmDE	-11.0		Tycho2	2185-00447-1

Tycho2

Tycho2	2185-00447-1	Pflag	P	RAmdeg	316.35134891	DEmdeg	28.40351024
PmRA	-6.6	PmDE	-10.9	E RAmdeg	52	E DEmdeg	56
E pmRA	2.2	E pmDE	2.2	EpRAm	1985.28	EpDEm	1983.64
Num	4	Q RAmdeg	0.8	Q DEmdeg	1.0	Q pmRA	0.8
Q pmDE	1.0	BTmag	11.877	E BTmag	0.092	VTmag	11.269
E VTmag	0.086	Prox	13	TYC	T	HIP
CCDM		RAdeg	316.35138389	DEdeg	28.40344500	EpRA 1990	1.58
EpDE 1990	1.47	E RAdeg	53.6	E DEdeg	58.9	Posflg	D
Corr	0.1

21054+2824 B

Componente originario normalizzato	AB		Coord arcsec 2000	210524.31+282414.0		Mag	11.61		PmRA	-7.00
PmDE	-11.0		Tycho2	2185-00447-2		Calc delta mag	0.34		Calc coord	yes

Tycho2

Tycho2	2185-00447-2	Pflag	P	RAmdeg	316.35134891	DEmdeg	28.40351024
PmRA	-6.6	PmDE	-10.9	E RAmdeg	52	E DEmdeg	56
E pmRA	2.2	E pmDE	2.2	EpRAm	1985.28	EpDEm	1983.64
Num	4	Q RAmdeg	0.8	Q DEmdeg	1.0	Q pmRA	0.8
Q pmDE	1.0	BTmag	12.615	E BTmag	0.226	VTmag	11.613
E VTmag	0.122	Prox	13	TYC		HIP
CCDM		RAdeg	316.35131722	DEdeg	28.40380333	EpRA 1990	1.58
EpDE 1990	1.48	E RAdeg	75.7	E DEdeg	83.1	Posflg	D
Corr	0.1