19579+4423 STT 393 (HD 189375)

19^h 57^m 52.55^s +44° 23' 03.1" P.A. 232.00 sep 16.5 mag 8.26,9.01 Sp K0

Coord 2000	19579+4423	Discov num	STT 393	Comp		Coord arcsec 2000	19 57 52.55 +44 23 03.1
Date first	1843	Date last	2015	Obs	60
Pa first	235	Pa last	231.7	P.A. Now (θ)	231.7°
Sep first	22.2	Sep last	16.457	Sep. Now (ρ)	16.457"
Mag pri	8.26	Mag sec	9.01	delta mag (ΔM)	0.75	Spectral class	K0 (yellow-orange)
Pri motion ra	-015	Sec motion ra	-004
Pri motion dec	-033	Sec motion dec	-001
Notes	N L (See Notes, Linear solution)

rPM=0.933

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 189375		Constellation	Cygnus		SAO	49032		Tycho2	3149-00276-1
Gaia DR2	2079118488889012992		HD	189375

WDS 19579+4423 STT 393 (HD 189375) : NOTES

discov_num	notes	refcode
STT 393	B is BD+43@3429.

REFERENCES

refcode	metd	author	reference
STTA		(O. Struve DD - Appendix list)	...................
Stt1864	Ma -	Struve, O.	1864MNRAS..24..149S
Stt1864		MNRAS 24, 149, 1864
Stt1866	orb -	Struve, O.	.
Stt1866		Bull. Imp. Acad. Sci. St. Petersburg, 1866
Stt1874	orb -	Struve, O.	.
Stt1874		Compte Rendus 79, 1467, 1874
Stt1875	orb -	Struve, O.	1875MNRAS..35..367S
Stt1875		MNRAS 35, 367, 1875
Stt1878	Ma -	Struve, O.	1878ObPul...9....1S
Stt1878		Pulkova Observations 9, 1, 1878
Stt1879A	Ma -	Struve, O.	1879Obs.....2..304G
Stt1879A		cited by Gledhill (Obs 2, 304, 1879)
Stt1879B	Ma -	Struve, O.	1879Obs.....3..245G
Stt1879B		cited by Gledhill (Obs 3, 245, 1879)
Stt1879C	Ma -	Struve, O.	1879Obs.....2..344G
Stt1879C		cited by Gledhill (Obs 2, 344, 1879)
Stt1880A	Ma -	Struve, O.	1880Obs.....2..605H
Stt1880A		cited by Hunt (Obs. 3, 605, 1880)
Stt1880B	Ma -	Struve, O.	1880Obs.....3..535G
Stt1880B		cited by Gledhill (Obs 3, 535, 1880)
Stt1880C	Ma -	Struve, O.	1880MNRAS..40..497B
Stt1880C		cited by Burnham (MNRAS 40, 497, 1880)
Stt1884A	Ma -	Struve, O.	1884AReg...22..216S
Stt1884A		cited by Sadler (Astr. Register 22, 216, 1884)
Stt1893a	Ma j	Struve, O.	1893ObPul..10....1S
Stt1893a		Pulkova Obs. Observations 10, 1, 1893
Stt1906A	Ma -	Struve, O.	1906MmRAS..56....1L
Stt1906A		cited by Lewis (MemRAS 56, 1, 1906)
Stt1906B	Ma j	Struve, O.	1906QB821.B972.....
Stt1906B		cited in BDS (Burnham Double Star Cat., 1906)
Stt1908A	Ma -	Struve, O.	1908MNRAS..68..465B
Stt1908A		cited by Barnard (MNRAS 68, 465, 1908)
Stt1913A	Ma -	Struve, O.	1913QB811.B8.......
Stt1913A		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Stt1914A	Ma -	Struve, O.	1914AN....198..107R
Stt1914A		cited by Rabe (AN 198, 107, 1914)
Stt1932A	Ma -	Struve, O.	1932QB821.A43......
Stt1932A		cited in ADS (Aitken Double Star Cat., 1932)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19579+4423	STT 393		2006	40	232	16.9	8.26	9.01	K0	NLD	195752.55+442303.1
19579+4423	STT 393		2010	42	232	16.6	8.26	9.01	K0	NLD	195752.55+442303.1
19579+4423	STT 393		2015	47	232	16.5	8.26	9.01	K0	NL	195752.55+442303.1

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WDS 19579+4423 STT 393 (HD 189375) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19579+4423 STT 393 (HD 189375) : MEASURES

No records found.

WDS 19579+4423 (HD 189375) : VIRTUAL EYEPIECE

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

WDS 19579+4423 (HD 189375) : ALADIN DSS IMAGE @ 19^h 57^m 52.55^s +44° 23' 03.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19579+4423 STT 393 (HD 189375) : NEIGHBORHOODS

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

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		19579+4423	STT 393		232	16.5	1
Show		19581+4429	DEA 345		119	15.2	8
Show		19571+4418	KOI4393		84	1.4	10
Show		19572+4416	BLL 43		16	58.4	11
Show		19588+4426	KOI 102	AB	223	2.8	11
Show		19588+4426	KOI 102	AC	227	5.5	11
Show		19588+4415	RAP 17		174	6.1	13
Show		19569+4416	DAM 324		58	4.4	13
Show		19568+4416	STT 391	AB	51	17.9	14
Show		19568+4416	STU 12	AC	133	33.2	14
Show		19566+4415	DAM 323		42	3.5	17
Show		19569+4410	KOI 286		216	3.9	17
Show		19569+4411	KOI3870	AB	173	1.8	17
Show		19569+4411	KOI3870	AC	73	3.2	17
Show		19563+4426	KOI1254	AB	28	3.0	18
Show		19563+4426	KOI1254	AC	224	3.6	18
Show		19591+4410	KOI1066		231	1.7	19
Show		19592+4410	KOI2085		138	3.6	19
Show		19570+4441	COU2701		135	1.2	21
Show		19576+4402	KOI 18	AB	167	0.9	22
Show		19576+4402	KOI 18	AC	111	3.5	22
Show		19576+4402	KOI 18	AD	211	4.9	22
Show		19576+4402	KOI 18	AE	106	5.9	22
Show		19576+4402	KOI 18	AF	219	7.1	22
Show		19576+4402	KOI 18	AG	146	7.3	22
Show		19576+4402	KOI 18	AH	78	7.3	22
Show		19576+4402	KOI 18	AI	345	9.7	22
Show		19576+4402	KOI 18	AJ	339	9.7	22
Show		19576+4402	KOI 18	AK	222	10.8	22
Show		19561+4410	KOI1063		194	3.9	24
Show		19589+4402	KOI6987	AB	59	2.8	24
Show		19589+4402	KOI6987	AC	316	3.0	24
Show		19589+4402	KOI6987	AD	358	3.9	24
Show		19589+4401	KOI3058		9	2.6	24
Show		19577+4359	BRT2248		136	5.7	25
Show		19577+4357	DEA 105		264	5.4	26
Show		19552+4425	KOI 236		313	2.7	29
Show		19555+4407	KOI7003	AB	285	3.8	30
Show		19555+4407	KOI7003	AC	246	3.9	30
Show		19554+4437	KOI2330		251	3.1	30
Show		19551+4434	KOI7050		129	1.8	32
Show		19551+4407	KOI2573		100	3.2	34
Show		20010+4408	KOI2174	AB	226	0.9	37
Show		20010+4408	KOI2174	AC	315	3.9	37
Show		19547+4411	KOI3652		298	2.0	37
Show		19557+4451	KOI 105	AB	159	0.9	37
Show		19557+4451	KOI 105	AC	21	4.0	37
Show		19557+4451	KOI 105	AD	156	5.6	37
Show		19553+4400	KOI 317		283	3.0	37
Show		19547+4438	KOI7064		245	3.6	37
Show		19593+4349	KOI 89	AB	208	4.4	38

WDS 19579+4423 : COMPONENTS

	A
B	pa=222.1° sep=13.76"

19579+4423 A

Componente originario normalizzato	AB	Name	HD 189376	Coord arcsec 2000	195752.55+442303.1	Mag	8.26
Spectral class	K0 (yellow-orange)	PmRA	-15.00	PmDE	-33.0	SAO	49032
Tycho2	3149-00276-1	HD	189376	DM	BD+43 3430

Tycho2

Tycho2	3149-00276-1	Pflag		RAmdeg	299.46893965	DEmdeg	44.38419302
PmRA	-14.9	PmDE	-35.7	E RAmdeg	7	E DEmdeg	8
E pmRA	1.0	E pmDE	1.0	EpRAm	1991.09	EpDEm	1990.95
Num	6	Q RAmdeg	0.9	Q DEmdeg	1.5	Q pmRA	0.9
Q pmDE	1.6	BTmag	9.490	E BTmag	0.020	VTmag	8.259
E VTmag	0.013	Prox	172	TYC	T	HIP
CCDM		RAdeg	299.46898778	DEdeg	44.38427556	EpRA 1990	1.65
EpDE 1990	1.68	E RAdeg	7.0	E DEdeg	7.8	Posflg
Corr	0.0

SAO

SAO	49032	DelFlag		RA1950		PmRA1950	-0.0008
DE1950		PmDE1950	-0.033	Vmag	8.3	SpType	K0
Double code		Source	4	CatNum	1695	DM	BD+43 3430
DMcomp		BDsup		HD	189376	M HD	0
GC		RA1950rad	5.2196804	DE1950rad	0.77228349	PmRA2000	-0.0004
PmDE2000	-0.035

CCDM

Ccdm	19579+4423	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.59	DDEs	2.0
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.1	Sp	K0	PmNote	*
PmRA	-27	PmDE	-51	Dm number	+43 3430	Cat1	BD
Name2	+44 1695	Cat2	AGK2/3	HD	189376	M HD
ADS BDS	A13190	M ADS BDS		N IDS		IDS	19546N4407A
HIC

19579+4423 B

Componente originario normalizzato	AB	Coord arcsec 2000	195751.69+442252.9	Mag	9.01	PmRA	-4.00
PmDE	-1.0	SAO	49030	Tycho2	3149-02142-1	HD	189375
DM	BD+43 3429	Calc delta mag	0.75	Calc coord	yes

Tycho2

Tycho2	3149-02142-1	Pflag		RAmdeg	299.46380141	DEmdeg	44.38123156
PmRA	-2.9	PmDE	-3.1	E RAmdeg	9	E DEmdeg	11
E pmRA	1.1	E pmDE	1.1	EpRAm	1990.88	EpDEm	1990.61
Num	4	Q RAmdeg	1.6	Q DEmdeg	2.2	Q pmRA	1.5
Q pmDE	2.2	BTmag	9.301	E BTmag	0.020	VTmag	9.009
E VTmag	0.018	Prox	172	TYC	T	HIP
CCDM		RAdeg	299.46381083	DEdeg	44.38123889	EpRA 1990	1.62
EpDE 1990	1.69	E RAdeg	9.2	E DEdeg	10.5	Posflg
Corr	0.1

SAO

SAO	49030	DelFlag		RA1950		PmRA1950	-0.0008
DE1950		PmDE1950	0.012	Vmag	9	SpType	A0
Double code		Source	4	CatNum	1694	DM	BD+43 3429
DMcomp		BDsup		HD	189375	M HD	0
GC		RA1950rad	5.21958443	DE1950rad	0.77222586	PmRA2000	-0.0004
PmDE2000	0.01

CCDM

Ccdm	19579+4423	RComp		Comp	B	Note1
Note2		Discov num	STT 393	DRAs	-2.81	DDEs	-7.2
R dRAs	10	Year	1953	Theta	228	Rho	18.9
Obs	20	Vmag	9.3	Sp	A0	PmNote	*
PmRA	-13	PmDE	2	Dm number	+43 3429	Cat1	BD
Name2	+44 1694	Cat2	AGK2/3	HD	189375	M HD
ADS BDS	A13190	M ADS BDS		N IDS		IDS	19546N4407B
HIC