20118+3733 ES 2120

20^h 11^m 44.99^s +37° 32' 59.8" P.A. 290.00 sep 6.9 mag 8.80,13.10 Sp B0.5IV

Coord 2000	20118+3733	Discov num	ES 2120	Comp		Coord arcsec 2000	20 11 44.99 +37 32 59.8
Date first	1924	Date last	2015	Obs	5
Pa first	286	Pa last	289.8	P.A. Now (θ)	289.8°
Sep first	6.0	Sep last	6.914	Sep. Now (ρ)	6.914"
Mag pri	8.80	Mag sec	13.10	delta mag (ΔM)	4.3	Spectral class	B0.5IV (blue-white)
Pri motion ra	+006	Sec motion ra
Pri motion dec	-007	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Cygnus		SAO	69582		Tycho2	3151-02200-1		Gaia DR2	2060804993182977664
HD	192079

WDS 20118+3733 ES 2120 : 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Es_1904a		MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905)	1905MNRAS..65..710E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
20118+3733	ES 2120		1998	2	290	6.6	8.80	13.10	B0.5IV	D	201144.99+373259.8
20118+3733	ES 2120		2015	3	290	6.9	8.80	13.10	B0.5IV		201144.99+373259.8

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

WDS 20118+3733 ES 2120 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20118+3733 ES 2120 : MEASURES

No records found.

WDS 20118+3733 : 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 20118+3733 : ALADIN DSS IMAGE @ 20^h 11^m 44.99^s +37° 32' 59.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20118+3733 ES 2120 : 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		20118+3733	ES 2120		290	6.9
Show		20113+3731	ALI 657		281	10.6	6
Show		20113+3736	ALI 658		14	8.7	7
Show		20119+3727	SLE 960		295	12.2	7
Show		20118+3726	SLE 959	AB	162	13.0	8
Show		20118+3726	SLE 959	AC	176	21.9	8
Show		20112+3726	ES 2187		342	3.3	10
Show		20123+3723	SLE 961		334	7.4	12
Show		20115+3722	SEI 973		106	20.8	12
Show		20127+3735	SLE 963		73	5.4	12
Show		20117+3745	SLE 958	AB	322	17.9	13
Show		20117+3745	SLE 958	AC	6	19.7	13
Show		20117+3720	SEI 982		63	19.6	13
Show		20112+3718	SEI 965		220	20.5	17
Show		20103+3740	TDT2044		193	0.9	19
Show		20125+3717	SEI1005		56	26.5	19
Show		20112+3752	SLE 953	AB	121	5.7	20
Show		20112+3752	SLE 953	AC	184	6.7	20
Show		20135+3733	SLE 967		118	13.7	21
Show		20101+3728	ES 2186		192	4.7	21
Show		20106+3751	SEI 949		134	10.4	23
Show		20108+3713	TOB 174	AB	263	25.1	24
Show		20108+3713	SLE 952	BC	91	6.8	24
Show		20108+3713	SLE 952	BD	353	12.2	24
Show		20124+3711	SEI 999		270	24.8	24
Show		20112+3710	SEI 964		108	21.1	24
Show		20106+3714	SEI 951	AB	63	12.0	24
Show		20106+3714	SEI 950	AC	37	16.0	24
Show		20121+3710	SEI 995		44	23.2	24
Show		20103+3715	SEI 942		122	7.5	26
Show		20117+3706	SEI 980		185	23.8	27
Show		20140+3726	SLE 969		245	9.1	28
Show		20125+3759	TDT2086		104	2.2	28
Show		20137+3713	SEI1026		87	19.5	31
Show		20124+3804	SEI1000		145	19.1	32
Show		20107+3703	STT 399	AB	278	4.6	33
Show		20107+3703	WAL 129	AC	271	26.9	33
Show		20138+3710	TOB 181		16	15.0	34
Show		20142+3750	SEI1034		59	26.1	34
Show		20140+3710	SEI1029		232	7.2	36
Show		20141+3755	SEI1033		342	20.0	36
Show		20122+3810	SEI 998		104	3.9	37
Show		20141+3706	A 1419		35	0.4	39
Show		20107+3657	SEI 953		301	17.4	39
Show		20117+3654	SLE 957		335	6.7	40
Show		20150+3729	KPP2316		227	19.3	40
Show		20150+3743	SEI1043		341	21.1	40
Show		20151+3742	COU2416		128	0.3	41
Show		20108+3654	SEI 956		257	12.0	41
Show		20144+3801	SLE 971		228	18.9	43
Show		20108+3652	SEI 957		76	28.3	44

WDS 20118+3733 : COMPONENTS

	A
B	pa=294.4° sep=5.66"

20118+3733 A

Componente originario normalizzato	AB	Coord arcsec 2000	201144.99+373259.8	Mag	8.8	Spectral class	B0.5IV (blue-white)
PmRA	6.00	PmDE	-7.0	SAO	69582	Tycho2	3151-02200-1
HD	192079	DM	BD+37 3816

Tycho2

Tycho2	3151-02200-1	Pflag		RAmdeg	302.93747724	DEmdeg	37.54996341
PmRA	2.9	PmDE	-8.0	E RAmdeg	8	E DEmdeg	7
E pmRA	1.6	E pmDE	1.6	EpRAm	1991.09	EpDEm	1991.31
Num	5	Q RAmdeg	5.4	Q DEmdeg	0.4	Q pmRA	5.4
Q pmDE	0.4	BTmag	9.064	E BTmag	0.017	VTmag	8.804
E VTmag	0.014	Prox	313	TYC	T	HIP
CCDM		RAdeg	302.93747306	DEdeg	37.54998222	EpRA 1990	1.62
EpDE 1990	1.68	E RAdeg	7.6	E DEdeg	7.2	Posflg
Corr	0.2

SAO

SAO	69582	DelFlag		RA1950		PmRA1950	-0.0012
DE1950		PmDE1950	0.001	Vmag	8.6	SpType	B8
Double code		Source	5	CatNum	1925	DM	BD+37 3816
DMcomp		BDsup		HD	192079	M HD	0
GC		RA1950rad	5.27920577	DE1950rad	0.65274781	PmRA2000	-0.0009
PmDE2000	-0.001

CCDM

Ccdm	20118+3733	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.96	DDEs	-0.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.6	Sp	B8	PmNote	*
PmRA	5	PmDE	-9	Dm number	+37 3816	Cat1	BD
Name2	+37 1925	Cat2	AGK2/3	HD	192079	M HD
ADS BDS	A13501	M ADS BDS		N IDS		IDS	20081N3715A
HIC

20118+3733 B

Componente originario normalizzato	AB		Coord arcsec 2000	201144.56+373302.1		Mag	13.1		Calc delta mag	4.3
Calc coord	yes

CCDM

Ccdm	20118+3733	RComp		Comp	B	Note1
Note2		Discov num	ES 2120	DRAs		DDEs
R dRAs		Year	1924	Theta	286	Rho	6.0
Obs	1	Vmag	13.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A13501	M ADS BDS		N IDS		IDS	20081N3715B
HIC