20217+5214 ES 988 (HD 194151)

20^h 21^m 41.17^s +52° 14' 27.3" P.A. 10.00 sep 3.7 mag 8.31,12.00 Sp A0

Coord 2000	20217+5214	Discov num	ES 988	Comp		Coord arcsec 2000	20 21 41.17 +52 14 27.3
Date first	1910	Date last	2000	Obs	2
Pa first	14	Pa last	9.6	P.A. Now (θ)	9.6°
Sep first	4.0	Sep last	3.69	Sep. Now (ρ)	3.69"
Mag pri	8.31	Mag sec	12.00	delta mag (ΔM)	3.69	Spectral class	A0 (white)
Pri motion ra	-001	Sec motion ra
Pri motion dec	+012	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 194151		Constellation	Cygnus		SAO	32503		Tycho2	3584-00169-1
Gaia DR2	2184389756523062144		HD	194151

WDS 20217+5214 ES 988 (HD 194151) : 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Es_1904a		MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905)	1905MNRAS..65..710E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
20217+5214	ES 988		2000	2	10	3.7	8.31	12.00	A0	D	202141.17+521427.3

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

WDS 20217+5214 ES 988 (HD 194151) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20217+5214 ES 988 (HD 194151) : MEASURES

No records found.

WDS 20217+5214 (HD 194151) : 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 20217+5214 (HD 194151) : ALADIN DSS IMAGE @ 20^h 21^m 41.17^s +52° 14' 27.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20217+5214 ES 988 (HD 194151) : 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		20217+5214	ES 988		10	3.7	1
Show		20203+5205	TDT2185		289	0.9	16
Show		20223+5237	ES 989		271	3.9	24
Show		20239+5232	A 1428		205	0.3	27
Show		20188+5212	ES 2692		85	24.5	27
Show		20205+5140	TDT2189		300	0.9	37
Show		20207+5139	TDT2192		254	0.6	37
Show		20183+5152	HDS2900		106	0.1	39
Show		20173+5201	ES 660	AB	303	29.9	44
Show		20173+5201	ES 660	BC	289	9.3	44
Show		20167+5208	TDT2136		286	2.1	47
Show		20196+5132	TDT2169		53	0.9	47
Show		20226+5125	KPP1006		30	8.1	51
Show		20162+5209	TDT2131		357	1.9	51
Show		20158+5230	STT 404	AB	115	28.5	56
Show		20158+5230	WAL 130	AC	2	78.9	56
Show		20158+5230	WAL 130	AD	227	25.9	56
Show		20200+5116	ES 800	CD	133	2.5	61
Show		20200+5116	ES 800	CE	92	73.3	61
Show		20200+5116	ES 800	AB	321	30.2	61
Show		20200+5116	ES 800	AC	101	42.6	61
Show		20200+5116	ABH 138	AF	110	86.0	61
Show		20200+5116	ABH 138	AG	338	76.5	61
Show		20200+5116	ES 800	AE	95	115.6	61
Show		20157+5252	TDT2126		48	0.6	67
Show		20261+5122	WFC 233		322	5.1	67
Show		20162+5126	SKF 345		25	26.2	71
Show		20228+5325	STF2681	CD	101	23.3	71
Show		20285+5141	KPP2206		256	18.3	71
Show		20228+5325	STF2681	AB	39	6.8	72
Show		20228+5325	STF2681	AC	199	38.2	72
Show		20228+5325	STF2681	AD	166	42.0	72
Show		20176+5113	TDS1056		256	1.4	72
Show		20205+5336	BU 663	AB	305	6.9	82
Show		20205+5336	BU 663	AC	69	6.5	82
Show		20205+5336	BU 663	AD	232	12.2	82
Show		20157+5316	MMA 20		245	11.3	82
Show		20266+5106	HDS2923		196	0.2	83
Show		20223+5338	BU 666		115	2.6	84
Show		20130+5150	KPP3356		308	3.0	84
Show		20159+5109	HU 585		48	4.2	85
Show		20192+5053	HDS2903		320	0.1	85
Show		20265+5101	KPP4198		173	1.6	87
Show		20300+5135	RAO 435		301	3.1	87
Show		20136+5307	STF2658	BC	208	65.5	90
Show		20136+5307	STF2658	BF	157	17.7	90
Show		20136+5307	STF2658	AB	106	5.2	91
Show		20136+5307	STF2658	AD	284	30.9	91
Show		20136+5307	STF2658	AC	206	65.1	91
Show		20116+5240	TDT2068		207	0.6	96
Show		20205+5039	KPP 470		129	3.9	97

WDS 20217+5214 : COMPONENTS

	A
B	pa=5.9° sep=3.66"

20217+5214 A

Componente originario normalizzato	AB	Name	HD 194151	Coord arcsec 2000	202141.17+521427.3	Mag	8.31
Spectral class	A0 (white)	PmRA	-1.00	PmDE	12.0	SAO	32503
Tycho2	3584-00169-1	HD	194151	DM	BD+51 2850

Tycho2

Tycho2	3584-00169-1	Pflag		RAmdeg	305.42153964	DEmdeg	52.24092863
PmRA	10.0	PmDE	4.4	E RAmdeg	5	E DEmdeg	5
E pmRA	1.1	E pmDE	1.2	EpRAm	1991.27	EpDEm	1991.37
Num	9	Q RAmdeg	1.2	Q DEmdeg	1.4	Q pmRA	1.2
Q pmDE	1.3	BTmag	8.309	E BTmag	0.016	VTmag	8.307
E VTmag	0.012	Prox	577	TYC	T	HIP
CCDM		RAdeg	305.42150111	DEdeg	52.24091833	EpRA 1990	1.63
EpDE 1990	1.66	E RAdeg	5.2	E DEdeg	5.2	Posflg
Corr	0.0

SAO

SAO	32503	DelFlag		RA1950		PmRA1950	0.0001
DE1950		PmDE1950	0.005	Vmag	8.2	SpType	A0
Double code		Source	37	CatNum	6518	DM	BD+51 2850
DMcomp		BDsup		HD	194151	M HD	0
GC		RA1950rad	5.32453246	DE1950rad	0.90897076	PmRA2000	0.0005
PmDE2000	0.003

CCDM

Ccdm	20217+5214	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.95	DDEs	28.1
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.2	Sp	A0	PmNote	*
PmRA	-11	PmDE	21	Dm number	+51 2850	Cat1	BD
Name2	+52 1383	Cat2	AGK2/3	HD	194151	M HD
ADS BDS	A13763	M ADS BDS		N IDS		IDS	20189N5155A
HIC

20217+5214 B

Componente originario normalizzato	AB		Coord arcsec 2000	202141.21+521430.9		Mag	12		Calc delta mag	3.69
Calc coord	yes

CCDM

Ccdm	20217+5214	RComp		Comp	B	Note1
Note2		Discov num	ES 988	DRAs		DDEs
R dRAs		Year	1910	Theta	014	Rho	4.0
Obs	1	Vmag	11.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A13763	M ADS BDS		N IDS		IDS	20189N5155B
HIC