19586+3059 YR 15 (HD 189395)

19^h 58^m 37.96^s +30° 59' 01.2" P.A. 8.00 sep 0.2 mag 5.53,9.87 Sp B9Vn dist. 142.65 pc (465.32 l.y.)

Coord 2000	19586+3059	Discov num	YR 15	Comp		Coord arcsec 2000	19 58 37.96 +30 59 01.2
Date first	1999	Date last	2007	Obs	8
Pa first	35	Pa last	8	P.A. Now (θ)	8°
Sep first	0.2	Sep last	0.189	Sep. Now (ρ)	0.189"
Mag pri	5.53	Mag sec	9.87	delta mag (ΔM)	4.34	Spectral class	B9Vn (blue-white)
Pri motion ra	+068	Sec motion ra
Pri motion dec	+001	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 189395	Constellation	Cygnus	SAO	69188	HIP	98325
Tycho2	2670-04761-1	Gaia DR2	2030535712973814528	HD	189395	HR	7640
GC	27677	BD	BD+30 3837	FK5	3594	Distance	142.65
Distance ly	465.32

WDS 19586+3059 YR 15 (HD 189395) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
YR		Yale-Rochester (from additional DD list - see HOR)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19586+3059	YR 15		2003	7	28	0.2	5.53	9.87	B9Vn	D	195837.96+305901.2
19586+3059	YR 15		2007	8	8	0.2	5.53	9.87	B9Vn	D	195837.96+305901.2

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WDS 19586+3059 YR 15 (HD 189395) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19586+3059 YR 15 (HD 189395) : MEASURES

No records found.

WDS 19586+3059 (HD 189395) : VIRTUAL EYEPIECE

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WDS 19586+3059 (HD 189395) : ALADIN DSS IMAGE @ 19^h 58^m 37.96^s +30° 59' 01.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19586+3059 YR 15 (HD 189395) : 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		19586+3059	YR 15		8	0.2
Show		19597+3055	A 379		227	2.6	15
Show		19574+3106	DOB 12		93	44.8	18
Show		19571+3105	AG 243		259	44.4	20
Show		19591+3128	SEI 758		159	23.1	30
Show		19594+3029	COU1471		171	0.4	32
Show		19588+3025	TDS1030		133	1.5	35
Show		20013+3052	TDT1916		133	0.7	36
Show		19588+3138	SEI 756		335	17.8	40
Show		20007+3130	BRT 273		76	4.3	41
Show		19597+3140	SEI 773		258	17.4	44
Show		20017+3119	GRV 307		138	45.7	46
Show		19580+3145	TDT1884		122	0.5	48
Show		19583+3147	KU 126		13	53.1	49
Show		19551+3041	GRF 13	AB	194	104.9	50
Show		19551+3041	GRF 13	AC	119	92.6	50
Show		19552+3125	GRV 295		167	34.2	52
Show		19597+3150	BU 1133		344	1.1	53
Show		19557+3020	BRT 271		32	4.3	54
Show		19558+3019	BRT 272	AB	84	3.2	55
Show		19558+3019	FYM 311	AC	187	17.4	55
Show		19544+3042	TDT1841		168	0.9	57
Show		20026+3125	DAM 643		175	6.8	58
Show		20021+3135	SEI 798		214	24.3	58
Show		20019+3139	AG 245		21	16.7	58
Show		20026+3127	TDT1930		120	0.7	59
Show		19589+3158	SEI 757		192	15.7	60
Show		20032+3112	BRT 275		31	4.2	60
Show		20021+3144	SEI 799		51	12.7	63
Show		19565+3156	J 782		67	2.5	64
Show		19553+3146	COU1469		210	0.2	64
Show		19553+3011	J 781	BC	89	7.6	65
Show		19553+3011	J 781	AB	126	2.9	65
Show		19553+3011	J 781	AC	99	10.2	65
Show		19551+3012	STT 390	AB	22	9.6	66
Show		19551+3012	STT 390	AC	176	15.8	66
Show		19551+3012	WAL 121	AD	145	54.8	66
Show		19572+3203	KPP1143		292	8.9	67
Show		20003+2955	BU 1258		143	1.4	68
Show		19594+3206	A 378		294	1.0	69
Show		20028+3142	ES 358		200	8.0	69
Show		19542+3137	TDT1837		142	0.5	69
Show		20039+3113	TDT1946		287	0.4	69
Show		20010+2956	L 32		129	3.3	71
Show		20022+3154	SEI 802		312	20.0	72
Show		19572+2949	LSC 158		73	0.4	72
Show		19543+3146	LFR 32	AB	239	17.5	73
Show		19543+3146	LFR 32	AC	289	11.6	73
Show		19543+3146	LFR 32	AD	246	23.9	73
Show		20007+2951	TDT1912		160	2.2	74
Show		20044+3055	GRV 309		328	34.1	75

WDS 19586+3059 : COMPONENTS

	A
B	pa=6.9° sep=0.19"

19586+3059 A

Componente originario normalizzato	AB	Name	HD 189395	Coord arcsec 2000	195837.96+305901.2	Mag	5.53
Spectral class	B9Vn (blue-white)	PmRA	68.00	PmDE	1.0	SAO	69188
HIP	98325	Tycho2	2670-04761-1	HD	189395	HR	7640
GC	27677	BD	BD+30 3837	FK5	3594

Tycho2

Tycho2	2670-04761-1	Pflag		RAmdeg	299.65826056	DEmdeg	30.98367529
PmRA	34.7	PmDE	1.6	E RAmdeg	3	E DEmdeg	3
E pmRA	1.3	E pmDE	1.2	EpRAm	1991.43	EpDEm	1991.64
Num	12	Q RAmdeg	0.7	Q DEmdeg	1.0	Q pmRA	0.8
Q pmDE	1.0	BTmag	5.426	E BTmag	0.014	VTmag	5.492
E VTmag	0.009	Prox	999	TYC	T	HIP	98325
CCDM		RAdeg	299.65816500	DEdeg	30.98367167	EpRA 1990	1.52
EpDE 1990	1.73	E RAdeg	3.3	E DEdeg	3.3	Posflg
Corr	0.1

SAO

SAO	69188	DelFlag		RA1950		PmRA1950	0.0023
DE1950		PmDE1950	0.002	Vmag	5.4	SpType	B8
Double code		Source	70	CatNum	27677	DM	BD+30 3837
DMcomp		BDsup		HD	189395	M HD	0
GC	27677	RA1950rad	5.22136362	DE1950rad	0.53838123	PmRA2000	0.0025
PmDE2000	0

Hipparcos

Catalog	H	HIP	98325	Proxy		RAhms	19 58 37.96
DEdms	+30 59 01.2	Vmag	5.51	VarFlag		R Vmag	H
RAdeg	299.658	DEdeg	30.9837	AstroRef		Plx	5.99
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	189395	BD	BD+30 3837
CD		CP		Dm number	+30 3837	VIred	-0.04
SpType	B9Vn	R SpType		Coord arcsec 2000	195837.96+305901.2

Hipparcos 2

HIP	98325	Sn	5	So	0	Nc	1
RArad	5.2300215498	DErad	0.5407670881	Plx	7.01	PmRA	33.6
PmDE	-2.78	E RArad	0.16	E DErad	0.2	E Plx	0.28
E pmRA	0.2	E pmDE	0.21	Hpmag	5.4969	E Hpmag	0.0005
SHp	0.007	VA	0	BV	-0.06	E BV	0.004
VI	-0.04

19586+3059 B

Componente originario normalizzato	AB		Coord arcsec 2000	195837.96+305901.4		Mag	9.87		Calc delta mag	4.34
Calc coord	yes