21336+4438 ES 1340 AB

21^h 33^m 42.05^s +44° 37' 42.4" P.A. 222.00 sep 7.6 mag 11.32,14.60

Coord 2000	21336+4438	Discov num	ES 1340	Comp	AB	Coord arcsec 2000	21 33 42.05 +44 37 42.4
Date first	1914	Date last	2015	Obs	7
Pa first	223	Pa last	222	P.A. Now (θ)	222°
Sep first	5.6	Sep last	7.62	Sep. Now (ρ)	7.62"
Mag pri	11.32	Mag sec	14.60	delta mag (ΔM)	3.28	Spectral class
Pri motion ra	+007	Sec motion ra
Pri motion dec	+010	Sec motion dec
Notes

Nature of this double is uncertain.

21336+4438 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			21 33 42 +44 37 42	ES 1340 AB	2015	7	222	7.6	11.32	14.60	3.28		<===
Show			21 33 42 +44 37 42	ES 1340 AC	2015	7	165	5.9	11.32	12.60	1.28

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

3195-00081-1

Gaia DR2

1971041070030089984

WDS 21336+4438 ES 1340 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Es_1901	Mb -	Espin, T.E.	1901AN....155..321E
Es_1901		AN 155, 321, 1901 (ES 1 - 39)
Es_1902a	Ma -	Espin, T.E.	1902AN....158..241E
Es_1902a	+Mb	AN 158, 241, 1902 (ES 40 - 112)
Es_1902b	Mb -	Espin, T.E.	1902MNRAS..62..528E
Es_1902b		MNRAS 62, 528, 1902
Es_1902c	Mb j	Espin, T.E.	1902MNRAS..62..402E
Es_1902c		MNRAS 62, 402, 1902
Es_1903	Mb -	Espin, T.E.	1903MNRAS..63..172E
Es_1903		MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a	-	Espin, T.E.	1904MNRAS..64..238E
Es_1904a		MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905)	1905MNRAS..65..710E
Es_1904b	Mb -	Espin, T.E.	1904MNRAS..64..675E
Es_1904b		MNRAS 64, 675, 1904
Es_1905	Mb -	Espin, T.E.	1905MNRAS..65..710E
Es_1905		MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a	Mb -	Espin, T.E.	1906MNRAS..66..141E
Es_1906a		MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b	Mb -	Espin, T.E.	1906MNRAS..66..430E
Es_1906b		MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C	Mb -	Espin, T.E.	1906QB821.B972.....
Es_1906C		cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D	Mb -	Espin, T.E.	1906MmRAS..56....1L
Es_1906D		cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a	Mb j	Espin, T.E.	1907MNRAS..67..190E
Es_1907a		MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b	Mb -	Espin, T.E.	1907MNRAS..67..495E
Es_1907b		MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a	Mb j	Espin, T.E.	1908MNRAS..68..202E
Es_1908a		MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b	Mb -	Espin, T.E.	1908MNRAS..68..523E
Es_1908b		MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c	-	Espin, T.E.	1908JRASC...2..248E
Es_1908c		JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909)	1909MNRAS..69..218E
Es_1909a	Mb j	Espin, T.E.	1909MNRAS..69..218E
Es_1909a		MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b	Mb j	Espin, T.E.	1909MNRAS..69..604E
Es_1909b		MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a	Mb -	Espin, T.E.	1910MNRAS..70..237E
Es_1910a		MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b	Mb -	Espin, T.E.	1910MNRAS..70..541E
Es_1910b		MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911	Mb -	Espin, T.E.	1911MNRAS..71..217E
Es_1911		MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912	Mb -	Espin, T.E.	1912MNRAS..72..191E
Es_1912		MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913	Mb j	Espin, T.E.	1913MNRAS..73..162E
Es_1913		MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914	Mb j	Espin, T.E.	1914MNRAS..74..244E
Es_1914		MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a	Mb -	Espin, T.E.	1915MNRAS..75..203E
Es_1915a		MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b	Mb -	Espin, T.E.	1915MNRAS..75..555E
Es_1915b		MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c	Mb -	Espin, T.E.	1915MNRAS..76..210E
Es_1915c		MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917	Mb -	Espin, T.E.	1917MNRAS..77..236E
Es_1917		MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918	Mb j	Espin, T.E.	1918MNRAS..78..189E
Es_1918		MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919	Mb -	Espin, T.E.	1919MNRAS..79..211E
Es_1919		MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920	Mb -	Espin, T.E.	1920MNRAS..80..329E
Es_1920		MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921	Mb j	Espin, T.E.	1921MNRAS..81..232E
Es_1921		MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922	Mb -	Espin, T.E.	1922MNRAS..82..187E
Es_1922		MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923	Mb -	Espin, T.E.	1923MNRAS..83..154E
Es_1923		MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924	Mb -	Espin, T.E.	1924MNRAS..84..162E
Es_1924		MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a	Mb -	Espin, T.E.	1925MNRAS..85..276E
Es_1925a		MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b	Mb -	Espin, T.E.	1925MNRAS..86...79E
Es_1925b		MNRAS 86, 79, 1925
Es_1926	Mb -	Espin, T.E.	1926MNRAS..86..131E
Es_1926		MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927	Mb -	Espin, T.E.	1927MNRAS..87..215E
Es_1927		MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928	Mb -	Espin, T.E.	1928MNRAS..88..185E
Es_1928		MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929	Mb -	Espin, T.E.	1929MNRAS..89..268E
Es_1929		MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930	Mb -	Espin, T.E.	1930MNRAS..90..317E
Es_1930		MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931	Mb -	Espin, T.E.	1931MNRAS..91..294E
Es_1931		MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a	Mb -	Espin, T.E.	1932MNRAS..92..214E
Es_1932a		MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B	Mb -	Espin, T.E.	1932QB821.A43......
Es_1932B		cited in ADS (Aitken Double Star Cat.), 1932
Es_1933	Mb -	Espin, T.E.	1933MNRAS..93..192E
Es_1933		MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A	Mb -	Espin, T.E.	1937AnLei..18....1S
Es_1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21336+4438	ES 1340	AB	1998	2	222	7.2	11.32	14.60		D	213342.05+443742.4
21336+4438	ES 1340	AB	2002	3	222	7.3	11.32	14.60		D	213342.05+443742.4
21336+4438	ES 1340	AB	2015	4	222	7.6	11.32	14.60			213342.05+443742.4

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

WDS 21336+4438 ES 1340 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21336+4438 ES 1340 AB : MEASURES

No records found.

WDS 21336+4438 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 21336+4438 : ALADIN DSS IMAGE @ 21^h 33^m 42.05^s +44° 37' 42.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21336+4438 ES 1340 AB : 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		21336+4438	ES 1340	AB	222	7.6
Show		21336+4438	ES 1340	AC	165	5.9
Show		21341+4441	TDT3035		195	2.8	6
Show		21328+4437	ES 1339	AB	135	5.1	10
Show		21328+4437	ES 1339	AC	247	23.1	10
Show		21325+4436	POP 136	A,BC	249	23.6	13
Show		21325+4436	POP 136	BC	89	2.0	13
Show		21322+4438	ES 1338		42	6.5	17
Show		21316+4420	ES 1337	AB	264	6.2	28
Show		21316+4420	ES 1337	AC	152	22.9	28
Show		21313+4455	POP 137		103	1.6	31
Show		21307+4435	ES 1336		346	4.8	32
Show		21331+4512	COU2308		177	0.1	35
Show		21317+4508	AG 272		184	4.2	39
Show		21336+4522	UC 263	AB	64	66.2	45
Show		21353+4519	TDT3046		134	0.5	46
Show		21318+4518	POP 150		219	4.4	46
Show		21371+4409	POP 139		183	1.0	47
Show		21291+4455	BU 448		-1	2.0	53
Show		21292+4500	ES 99		203	4.5	53
Show		21370+4520	COU2309		53	0.7	56
Show		21293+4512	ES 100	AB	157	4.4	59
Show		21293+4512	ES 100	AC	333	29.9	59
Show		21282+4445	KPP 7		269	4.0	60
Show		21391+4421	HJ 1673		80	5.4	61
Show		21372+4527	COU2310		10	0.5	62
Show		21392+4411	BU 1331		340	0.7	65
Show		21368+4332	HJ 1666		238	8.1	70
Show		21301+4539	POP 149		296	3.9	72
Show		21278+4515	ES 1335		287	8.5	74
Show		21346+4322	AG 418		113	13.9	77
Show		21345+4559	HJ 1660		261	6.5	82
Show		21386+4544	KPP1196		58	9.3	85
Show		21400+4348	TDT3097		253	0.4	85
Show		21422+4434	ES 1341	AB	280	5.9	92
Show		21422+4434	ES 1341	AC	327	33.5	92
Show		21264+4349	HO 159		183	5.5	93
Show		21262+4351	TDT2963		267	0.5	93
Show		21333+4306	ES 1455		293	6.6	94
Show		21421+4414	A 403		74	0.6	94
Show		21353+4612	TOR 28		324	13.1	95
Show		21360+4307	TDT3049		355	0.9	95
Show		21365+4609	ES 101		4	5.3	95
Show		21385+4317	DA 15		72	1.6	96
Show		21365+4304	COU2233		121	0.1	100
Show		21296+4307	COU2232		17	1.8	101
Show		21355+4300	ES 1456		137	3.5	102
Show		21395+4317	DA 14		350	3.9	103
Show		21429+4507	COU2314		38	0.3	103
Show		21435+4448	LIN 1	Aa,Ab	187	0.2	105
Show		21435+4448	HO 167	AB	205	1.3	105

WDS 21336+4438 : COMPONENTS

	A	B
B	pa=212.7° sep=6.73"
C	pa=169.0° sep=5.76"	pa=89.9° sep=4.73"

21336+4438 A

Coord arcsec 2000	213342.05+443742.4		Mag	11.32		PmRA	7.00		PmDE	10.0
Tycho2	3195-00081-1

Tycho2

Tycho2	3195-00081-1	Pflag		RAmdeg	323.42525939	DEmdeg	44.62833128
PmRA	8.0	PmDE	15.0	E RAmdeg	42	E DEmdeg	39
E pmRA	2.5	E pmDE	2.4	EpRAm	1986.46	EpDEm	1985.25
Num	3	Q RAmdeg	4.7	Q DEmdeg	9.9	Q pmRA	4.7
Q pmDE	9.9	BTmag	11.762	E BTmag	0.074	VTmag	11.318
E VTmag	0.085	Prox	879	TYC	T	HIP
CCDM		RAdeg	323.42519000	DEdeg	44.62842389	EpRA 1990	1.61
EpDE 1990	1.54	E RAdeg	50.3	E DEdeg	52.0	Posflg
Corr	0.1

21336+4438 B

Coord arcsec 2000

213341.71+443736.7

Mag

14.6

Calc delta mag

3.28

Calc coord

yes

21336+4438 C

Coord arcsec 2000	213342.15+443736.7		Mag	12.6		PmRA	-3.00		PmDE	-25.0
Calc delta mag	1.28		Calc coord	yes