19345+1759 YSC 241 (HD 184566)

19^h 34^m 28.56^s +17° 58' 52.5" P.A. 79.00 sep 0.1 mag 9.00,9.90 Sp A5 dist. 303.03 pc (988.48 l.y.)

Coord 2000	19345+1759	Discov num	YSC 241	Comp		Coord arcsec 2000	19 34 28.56 +17 58 52.5
Date first	2018	Date last	2021	Obs	3
Pa first	88	Pa last	78.7	P.A. Now (θ)	78.7°
Sep first	0.1	Sep last	0.076	Sep. Now (ρ)	0.076"
Mag pri	9.00	Mag sec	9.90	delta mag (ΔM)	0.9	Spectral class	A5 (white)
Pri motion ra	-005	Sec motion ra
Pri motion dec	-010	Sec motion dec
Notes	R (Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 184566	Constellation	Sagitta	SAO	104986	HIP	96268
Tycho2	1605-01053-1	HD	184566	BD	BD+17 4007	Distance	303.03
Distance ly	988.48

WDS 19345+1759 YSC 241 (HD 184566) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
YSC		Yale-Southern Connecticut (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
19345+1759	YSC 241		2018	1	88	0.1	9.00	9.90	A5	R	193428.56+175852.5
19345+1759	YSC 241		2019	2	85	0.1	9.00	9.90	A5	R	193428.56+175852.5
19345+1759	YSC 241		2021	3	79	0.1	9.00	9.90	A5	R	193428.56+175852.5

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

WDS 19345+1759 YSC 241 (HD 184566) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19345+1759 YSC 241 (HD 184566) : MEASURES

No records found.

WDS 19345+1759 (HD 184566) : 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 19345+1759 (HD 184566) : ALADIN DSS IMAGE @ 19^h 34^m 28.56^s +17° 58' 52.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19345+1759 YSC 241 (HD 184566) : 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		19345+1759	YSC 241		79	0.1
Show		19346+1808	STT 375		183	0.7	10
Show		19340+1742	TDT1545		152	1.7	19
Show		19335+1814	HU 341		119	2.2	21
Show		19332+1808	BPM1090		294	25.4	21
Show		19352+1818	J 1077		16	2.4	21
Show		19341+1736	BPM1115		115	111.7	24
Show		19324+1758	DAM 355		161	6.3	30
Show		19322+1756	DAM 354		333	12.2	33
Show		19319+1804	L 45		146	4.9	38
Show		19343+1720	BPM1117		340	81.9	40
Show		19372+1812	BPMA127		132	132.3	42
Show		19329+1724	CLZ 76		160	150.6	42
Show		19343+1840	GCB 43		264	7.5	42
Show		19316+1747	STF2536		120	1.8	43
Show		19339+1843	TDT1544		4	0.6	46
Show		19335+1842	KPP4153	AD	249	4.2	46
Show		19321+1833	TDT1525		234	0.8	48
Show		19366+1721	LDS5880		297	11.4	50
Show		19363+1714	TDT1575		276	0.5	52
Show		19371+1723	HU 342		255	4.6	53
Show		19314+1841	HJ 890		248	9.0	54
Show		19313+1830	TDT1518		232	2.8	55
Show		19315+1804	L 29		346	13.4	56
Show		19354+1856	J 1176		101	3.2	60
Show		19311+1817	OL 82		246	1.4	61
Show		19379+1836	HDS2785		2	0.2	62
Show		19351+1656	BPM1142		190	54.7	64
Show		19362+1700	BPM1175		108	90.7	64
Show		19331+1655	BPM1089		88	35.8	67
Show		19343+1652	KPP4154		156	1.7	68
Show		19355+1652	J 2985		41	6.7	69
Show		19382+1715	J 138	AB	143	23.8	69
Show		19382+1715	J 138	AC	130	38.0	69
Show		19300+1826	J 137		18	4.5	69
Show		19382+1715	J 138	BC	111	15.7	70
Show		19296+1800	AG 231		239	4.5	70
Show		19388+1834	COU 212	AB	208	0.9	71
Show		19388+1834	GII 285	Aa,Ab	136	0.1	71
Show		19385+1715	BU 1471	AB	333	12.5	72
Show		19385+1715	WAL 116	AC	314	46.9	72
Show		19396+1800	BPM1263		239	68.6	74
Show		19305+1724	WSS 3		206	1.5	74
Show		19358+1647	BPM1164	AB	124	76.7	75
Show		19358+1647	BPM1165	AC	278	87.0	75
Show		19389+1842	HO 110		78	2.6	76
Show		19398+1751	BPM1267		53	80.4	77
Show		19390+1842	COU 213		183	1.1	78
Show		19319+1907	NSN 716		288	1.1	78
Show	Sham	19401+1801	J 121	AB	180	28.9	81
Show	Sham	19401+1801	J 121	AC	244	35.4	81

WDS 19345+1759 : COMPONENTS

	A
B	pa=78.1° sep=0.07"

19345+1759 A

Componente originario normalizzato	AB	Name	HD 184566	Coord arcsec 2000	193428.56+175852.5	Mag	9
Spectral class	A5 (white)	PmRA	-5.00	PmDE	-10.0	SAO	104986
HIP	96268	Tycho2	1605-01053-1	HD	184566	BD	BD+17 4007

Tycho2

Tycho2	1605-01053-1	Pflag		RAmdeg	293.61900536	DEmdeg	17.98123860
PmRA	-3.6	PmDE	-10.0	E RAmdeg	6	E DEmdeg	6
E pmRA	1.1	E pmDE	1.1	EpRAm	1991.15	EpDEm	1991.21
Num	12	Q RAmdeg	0.5	Q DEmdeg	0.7	Q pmRA	0.5
Q pmDE	0.6	BTmag	8.944	E BTmag	0.016	VTmag	8.682
E VTmag	0.012	Prox	818	TYC	T	HIP	96268
CCDM		RAdeg	293.61901389	DEdeg	17.98126139	EpRA 1990	1.80
EpDE 1990	1.79	E RAdeg	6.1	E DEdeg	6.0	Posflg
Corr	0.0

SAO

SAO	104986	DelFlag		RA1950		PmRA1950	0.0013
DE1950		PmDE1950	0.002	Vmag	8.7	SpType	A5
Double code		Source	28	CatNum	7525	DM	BD+17 4007
DMcomp		BDsup		HD	184566	M HD	0
GC		RA1950rad	5.11488089	DE1950rad	0.31190918	PmRA2000	0.0014
PmDE2000	0.001

Hipparcos

Catalog	H	HIP	96268	Proxy		RAhms	19 34 28.56
DEdms	+17 58 52.6	Vmag	8.66	VarFlag		R Vmag	H
RAdeg	293.619	DEdeg	17.9813	AstroRef		Plx	4.28
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual	S	M HIP
Theta		Rho		HD	184566	BD	BD+17 4007
CD		CP		Dm number	+17 4007	VIred	0.3
SpType	A5	R SpType		Coord arcsec 2000	193428.56+175852.6

Hipparcos 2

HIP	96268	Sn	5	So	0	Nc	1
RArad	5.1246185888	DErad	0.3138322663	Plx	3.3	PmRA	-3.58
PmDE	-10.49	E RArad	0.55	E DErad	0.59	E Plx	1.03
E pmRA	0.65	E pmDE	0.75	Hpmag	8.7281	E Hpmag	0.0018
SHp	0.021	VA	0	BV	0.27	E BV	0.015
VI	0.3

19345+1759 B

Componente originario normalizzato	AB		Coord arcsec 2000	193428.56+175852.5		Mag	9.9		Calc delta mag	0.9
Calc coord	yes