20093+4353 ES 1438

20^h 09^m 20.49^s +43° 52' 46.8" P.A. 42.00 sep 5.0 mag 8.93,14.00 Sp A0

Coord 2000	20093+4353	Discov num	ES 1438	Comp		Coord arcsec 2000	20 09 20.49 +43 52 46.8
Date first	1915	Date last	2016	Obs	3
Pa first	42	Pa last	41.6	P.A. Now (θ)	41.6°
Sep first	5.8	Sep last	4.97	Sep. Now (ρ)	4.97"
Mag pri	8.93	Mag sec	14.00	delta mag (ΔM)	5.07	Spectral class	A0 (white)
Pri motion ra	+009	Sec motion ra
Pri motion dec	+005	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Cygnus		SAO	49250		Tycho2	3162-00078-1		Gaia DR2	2081075486452456064
HD	191670

WDS 20093+4353 ES 1438 : 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Es_1904a		MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905)	1905MNRAS..65..710E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
20093+4353	ES 1438		1998	2	42	4.9	8.93	14.00	A0	D	200920.49+435246.8
20093+4353	ES 1438		2016	3	42	5.0	8.93	14.00	A0		200920.49+435246.8

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

WDS 20093+4353 ES 1438 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20093+4353 ES 1438 : MEASURES

No records found.

WDS 20093+4353 : 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 20093+4353 : ALADIN DSS IMAGE @ 20^h 09^m 20.49^s +43° 52' 46.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20093+4353 ES 1438 : 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		20093+4353	ES 1438		42	5.0
Show		20088+4355	TDT2018		121	1.3	7
Show		20102+4357	STT 400		329	0.7	11
Show		20077+4349	TDT2001		327	0.5	18
Show		20079+4330	STJ 94		162	1.2	28
Show		20121+4402	BRT2256		26	3.3	32
Show		20068+4417	KOI1137	AB	197	0.8	37
Show		20068+4417	KOI1137	AC	194	3.8	37
Show		20060+4348	TDT1973		335	0.5	37
Show		20105+4316	ROE 41		338	6.0	40
Show		20063+4414	KOI4567		142	1.3	40
Show		20068+4423	KOI7033		153	2.3	41
Show		20069+4425	KOI2529		350	0.4	42
Show		20063+4427	TB 1	AB	96	2.0	48
Show		20063+4427	TB 1	AC	256	3.8	48
Show		20063+4427	TB 1	AD	233	2.8	48
Show		20056+4419	KOI1135	AB	257	2.6	49
Show		20056+4419	KOI1135	AC	354	3.6	49
Show		20049+4408	KOI7005		203	3.5	51
Show		20051+4415	KOI3318	AB	318	3.0	51
Show		20051+4415	KOI3318	AC	99	3.1	51
Show		20051+4415	KOI3318	AD	134	3.4	51
Show		20046+4406	KOI 522		58	2.9	54
Show		20044+4359	ES 2687		324	8.6	55
Show		20104+4447	TDT2046		111	0.9	56
Show		20054+4430	KOI1253		159	3.5	56
Show		20137+4323	BU 660	AB	318	8.7	57
Show		20137+4323	BU 660	AC	190	58.2	57
Show		20137+4323	FOX 250	AD	279	31.5	57
Show		20130+4433	A 723		169	0.4	57
Show		20054+4431	KOI7051		112	3.4	58
Show		20041+4405	ARG 89		139	51.4	58
Show		20046+4423	KOI4407	AB	299	2.5	59
Show		20046+4423	KOI4407	AC	311	2.7	59
Show		20046+4423	KOI4407	AD	205	2.3	59
Show		20046+4423	KOI4407	AE	189	4.1	59
Show		20039+4405	KOI3074	AB	351	3.5	60
Show		20039+4405	KOI3074	AC	304	3.8	60
Show		20038+4359	HJ 1472	AB	222	15.4	61
Show		20038+4359	CTT 9	AC	129	59.2	61
Show		20041+4414	KOI7020		24	3.0	61
Show		20040+4414	KOI1132		265	2.3	61
Show		20038+4401	KOI5486		333	0.3	61
Show		20042+4418	KOI5512		30	3.9	61
Show		20090+4252	OSO 118	AB	150	12.2	61
Show		20090+4252	OSO 118	AC	237	21.2	61
Show		20060+4443	KOI5556	AB	249	3.2	62
Show		20060+4443	KOI5556	AC	163	3.4	62
Show		20039+4411	ES 85	AB	37	2.2	62
Show		20039+4411	ES 85	AC	86	10.6	62
Show		20039+4411	ES 85	AD	308	11.1	62

WDS 20093+4353 : COMPONENTS

	A
B	pa=32.6° sep=4.41"

20093+4353 A

Componente originario normalizzato	AB	Coord arcsec 2000	200920.49+435246.8	Mag	8.93	Spectral class	A0 (white)
PmRA	9.00	PmDE	5.0	SAO	49250	Tycho2	3162-00078-1
HD	191670	DM	BD+43 3509

Tycho2

Tycho2	3162-00078-1	Pflag		RAmdeg	302.33540153	DEmdeg	43.87968136
PmRA	5.2	PmDE	3.7	E RAmdeg	7	E DEmdeg	7
E pmRA	1.3	E pmDE	1.3	EpRAm	1991.32	EpDEm	1991.41
Num	3	Q RAmdeg	0.3	Q DEmdeg	2.9	Q pmRA	0.2
Q pmDE	2.9	BTmag	8.960	E BTmag	0.017	VTmag	8.925
E VTmag	0.014	Prox	999	TYC	T	HIP
CCDM		RAdeg	302.33538472	DEdeg	43.87967278	EpRA 1990	1.62
EpDE 1990	1.68	E RAdeg	7.0	E DEdeg	6.8	Posflg
Corr	0.0

SAO

SAO	49250	DelFlag		RA1950		PmRA1950	-0.0006
DE1950		PmDE1950	0.013	Vmag	8.7	SpType	A0
Double code		Source	4	CatNum	1782	DM	BD+43 3509
DMcomp		BDsup		HD	191670	M HD	0
GC		RA1950rad	5.26950833	DE1950rad	0.76326321	PmRA2000	-0.0003
PmDE2000	0.011

CCDM

Ccdm	20093+4353	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.45	DDEs	-13.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.7	Sp	A0	PmNote	*
PmRA	-3	PmDE	-2	Dm number	+43 3509	Cat1	BD
Name2	+43 1782	Cat2	AGK2/3	HD	191670	M HD
ADS BDS	A13440	M ADS BDS		N IDS		IDS	20060N4335A
HIC

20093+4353 B

Componente originario normalizzato	AB		Coord arcsec 2000	200920.71+435250.5		Mag	14		Calc delta mag	5.07
Calc coord	yes

CCDM

Ccdm	20093+4353	RComp		Comp	B	Note1
Note2		Discov num	ES 1438	DRAs		DDEs
R dRAs		Year	1915	Theta	042	Rho	5.8
Obs	1	Vmag	13.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A13440	M ADS BDS		N IDS		IDS	20060N4335B
HIC