18222-4046 WG 233 (HD 168559)

18^h 22^m 09.58^s -40° 46' 25.3" P.A. 6.00 sep 11.5 mag 8.89,10.15 Sp K2III

Coord 2000	18222-4046	Discov num	WG 233	Comp		Coord arcsec 2000	18 22 09.58 -40 46 25.3
Date first	1898	Date last	2015	Obs	7
Pa first	8	Pa last	6.4	P.A. Now (θ)	6.4°
Sep first	11.7	Sep last	11.518	Sep. Now (ρ)	11.518"
Mag pri	8.89	Mag sec	10.15	delta mag (ΔM)	1.26	Spectral class	K2III (yellow-orange)
Pri motion ra	-001	Sec motion ra	-001
Pri motion dec	-008	Sec motion dec	-003
Notes

rPM=0.62

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 168559		Constellation	Corona Austrina		Tycho2	7905-01422-1		Gaia DR2	6726237751309916032
HD	168559

WDS 18222-4046 WG 233 (HD 168559) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Wg_1911a	Ma -	Wrigley, R.W.	1911MNRAS..71..479W
Wg_1911a		MNRAS 71, 479, 1911
Wg_1911	Pa j	Wrigley, R.W.	1911MNRAS..72...34W
Wg_1911		MNRAS 72, 34, 1911

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18222-4046	WG 233		2000	5	7	11.5	8.89	10.15	K2III	D	182209.58-404625.3
18222-4046	WG 233		2010	7	5	10.4	8.89	10.15	K2III		182209.58-404625.3
18222-4046	WG 233		2015	7	6	11.5	8.89	10.15	K2III		182209.58-404625.3

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WDS 18222-4046 WG 233 (HD 168559) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18222-4046 WG 233 (HD 168559) : MEASURES

No records found.

WDS 18222-4046 (HD 168559) : VIRTUAL EYEPIECE

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

WDS 18222-4046 (HD 168559) : ALADIN DSS IMAGE @ 18^h 22^m 09.58^s -40° 46' 25.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18222-4046 WG 233 (HD 168559) : 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		18222-4046	WG 233		6	11.5
Show		18227-4045	CBL 169		160	12.7	7
Show		18213-4024	WG 232		206	6.0	25
Show		18209-4021	WG 231		231	9.3	29
Show		18271-4025	TDT 875		235	2.2	60
Show		18167-4034	WG 229		206	6.3	64
Show		18164-4028	I 1020		273	0.5	69
Show		18251-4148	BRT1050		312	2.8	70
Show		18173-3956	WG 230		88	2.4	75
Show		18155-4120	KPP2266		341	19.0	83
Show		18285-4129	BRT1058	AB	178	5.2	86
Show		18285-4129	BRT1058	Aa,Ab	102	0.2	86
Show		18274-4154	TDT 883		294	0.5	90
Show		18195-4213	BRT1042		264	7.0	92
Show		18205-4219	DON 889		260	0.8	95
Show		18243-3914	B 1357		303	5.0	96
Show		18137-4108	ARY 125	AB	354	25.9	99
Show		18137-4108	ARY 125	AC	76	27.9	99
Show		18300-4134	RST2058		38	0.5	101
Show		18307-4018	WG 234		113	6.9	102
Show		18139-4126	BRT1036		194	6.1	102
Show		18224-4232	TDT 820		237	2.1	106
Show		18293-4157	B 2449		269	10.2	107
Show		18271-3916	HDS2610		110	7.0	108
Show		18139-4140	BRT1035		89	5.2	109
Show		18300-4149	TDT 915		90	0.8	109
Show		18222-3857	ALD 69		82	2.4	110
Show		18270-4223	BRT1055		81	5.5	111
Show		18321-4046	RST4014	AB	231	0.3	113
Show		18321-4046	RST4014	Aa,Ab	327	0.1	113
Show		18269-4228	BRT1054		165	3.5	115
Show		18322-4045	RST2061		132	2.4	115
Show		18135-4147	BRT1034		171	3.0	116
Show		18302-4202	CPO 587		56	4.6	119
Show		18162-3908	TDT 767		3	2.4	120
Show		18116-4035	WG 227		187	6.2	121
Show		18233-4247	COO 224		135	3.0	122
Show		18325-4017	RST4015		34	3.3	122
Show		18235-3844	I 1364		176	0.1	124
Show		18116-4125	I 1352		72	2.1	127
Show		18297-4221	BRT1060		179	3.2	128
Show		18175-4245	CPO 579		256	3.0	130
Show		18108-4026	HJ 5023		276	8.7	131
Show		18107-4032	HJ 5025		99	45.3	132
Show		18323-4159	CPO9268		83	5.3	136
Show		18133-4220	BRT1032		93	5.6	137
Show		18228-4304	KPP3112		334	2.4	138
Show		18161-3847	RSS 481		196	9.8	139
Show		18329-4156	B 2453		256	6.3	140
Show		18289-4246	CPO9267		36	5.6	142
Show		18135-4230	BRT1033		91	2.8	142

WDS 18222-4046 : COMPONENTS

	A
B	pa=4.9° sep=11.49"

18222-4046 A

Componente originario normalizzato	AB	Name	HD 168559	Coord arcsec 2000	182209.58-404625.3	Mag	8.89
Spectral class	K2III (yellow-orange)	PmRA	-1.00	PmDE	-8.0	Tycho2	7905-01422-1
HD	168559

Tycho2

Tycho2	7905-01422-1	Pflag		RAmdeg	275.53991198	DEmdeg	-40.77370227
PmRA	0.2	PmDE	-9.2	E RAmdeg	11	E DEmdeg	14
E pmRA	1.6	E pmDE	1.5	EpRAm	1991.29	EpDEm	1990.79
Num	6	Q RAmdeg	0.7	Q DEmdeg	0.6	Q pmRA	0.7
Q pmDE	0.6	BTmag	10.634	E BTmag	0.041	VTmag	8.888
E VTmag	0.016	Prox	115	TYC	T	HIP
CCDM		RAdeg	275.53991111	DEdeg	-40.77368139	EpRA 1990	1.87
EpDE 1990	1.82	E RAdeg	10.7	E DEdeg	13.8	Posflg
Corr	0.3

18222-4046 B

Componente originario normalizzato	AB		Coord arcsec 2000	182209.67-404613.9		Mag	10.15		PmRA	-1.00
PmDE	-3.0		Tycho2	7905-02583-1		Calc delta mag	1.26		Calc coord	yes

Tycho2

Tycho2	7905-02583-1	Pflag		RAmdeg	275.54037272	DEmdeg	-40.77052141
PmRA	-2.6	PmDE	-7.6	E RAmdeg	22	E DEmdeg	29
E pmRA	1.3	E pmDE	1.5	EpRAm	1983.28	EpDEm	1981.80
Num	5	Q RAmdeg	1.3	Q DEmdeg	1.4	Q pmRA	1.3
Q pmDE	1.3	BTmag	11.080	E BTmag	0.055	VTmag	10.149
E VTmag	0.038	Prox	115	TYC	T	HIP
CCDM		RAdeg	275.54037667	DEdeg	-40.77050083	EpRA 1990	1.86
EpDE 1990	1.79	E RAdeg	24.8	E DEdeg	33.6	Posflg	D
Corr	0.2