17582-1916 CHR 66 (HD 163680)

17^h 58^m 11.02^s -19° 16' 19.3" P.A. 111.00 sep 0.4 mag 9.20,10.40 Sp K0III

Coord 2000	17582-1916	Discov num	CHR 66	Comp		Coord arcsec 2000	17 58 11.02 -19 16 19.3
Date first	1983	Date last	1983	Obs	1
Pa first	111	Pa last	110.5	P.A. Now (θ)	110.5°
Sep first	0.4	Sep last	0.398	Sep. Now (ρ)	0.398"
Mag pri	9.20	Mag sec	10.40	delta mag (ΔM)	1.2	Spectral class	K0III (yellow-orange)
Pri motion ra	-014	Sec motion ra
Pri motion dec	-022	Sec motion dec
Notes	X (Dubious double)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 163680		Constellation	Sagittarius		SAO	160947		Tycho2	6258-00114-1
Gaia DR2	4119313480231153408		HD	163680

WDS 17582-1916 CHR 66 (HD 163680) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
CHR		Center for High Ang. Res. Astronomy (speckle interferometry systems)
CHR		(see papers by Hartkopf, Mason, McAlister, etc.)
CHR9999	Sc j	McAlister, H.A., Hartkopf, W.I., et al.	...................
CHR9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17582-1916	CHR 66		1983	1	111	0.4	9.20	10.40	K0III	D	175811.02-191619.3

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WDS 17582-1916 CHR 66 (HD 163680) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17582-1916 CHR 66 (HD 163680) : MEASURES

No records found.

WDS 17582-1916 (HD 163680) : 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 17582-1916 (HD 163680) : ALADIN DSS IMAGE @ 17^h 58^m 11.02^s -19° 16' 19.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17582-1916 CHR 66 (HD 163680) : 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		17582-1916	CHR 66		111	0.4
Show		17579-1921	RST5097		183	0.9	6
Show		17577-1927	OCC 525		-1	0.3	13
Show		17574-1925	SKF 933		161	3.8	14
Show		17571-1906	ARA 719		150	15.0	19
Show		17569-1920	B 2846		141	10.9	19
Show		17569-1903	FEN 25		14	5.1	22
Show		18004-1923	OCC 526		-1	0.4	33
Show		17576-1953	OCC1021		-1	0.0	39
Show		17575-1957	A 2255		302	1.3	42
Show		18009-1858	HJ 2815		104	14.4	43
Show		18012-1942	B 2849		351	12.5	50
Show		17546-1924	TDT 567		176	1.7	51
Show		17554-1843	RST3136		353	1.9	52
Show		17546-1911	HJ 2812		134	12.5	52
Show		18011-1952	A 2387	AB	44	1.0	55
Show		18011-1952	I 9027	AC	301	33.3	55
Show		17543-1927	DOO 69		88	11.6	56
Show		17590-1820	ARA 449		288	14.1	58
Show		18011-1958	I 620		64	19.4	59
Show		18023-1903	ARA 722		269	7.2	60
Show		17585-2016	DON 875		325	6.0	61
Show		18025-1916	BHA 22		63	3.8	62
Show		17599-2023	TDT 619		198	1.5	71
Show		17567-2026	DON 871		310	5.4	74
Show		17551-1818	ARA 448		68	7.6	74
Show		18033-1919	BRT1512		34	3.8	74
Show		17543-1828	A 2253		75	0.4	74
Show		17574-1804	A 2254		171	0.3	74
Show		18000-2027	DON 876		15	1.2	76
Show		18036-1859	TSN 185		325	0.2	79
Show		18039-1913	B 2431		285	9.7	81
Show		18039-1913	OCC 537	Aa,Ab	104	0.9	81
Show		18011-1804	A 2256	AB	161	0.2	83
Show		18011-1804	A 2256	AB,C	4	6.8	83
Show		18011-1804	A 2256	AB,D	128	7.2	83
Show		18011-1804	A 2256	AB,E	124	21.9	83
Show		17590-1754	TDS 894		13	1.3	83
Show		17568-2036	J 1617	AB	104	8.3	86
Show		17568-2036	J 1617	AC	248	10.6	86
Show		17584-1747	RST3140		320	0.6	90
Show		17552-2035	DON 869		127	0.6	90
Show		18039-1832	ARA 450		66	8.0	93
Show		18047-1903	B 2852		144	4.1	94
Show		18046-1936	HJ 2817		275	13.4	94
Show		18048-1902	OCC 536		-1	0.1	95
Show		18011-2048	HLD 140		265	2.3	101
Show		18055-1906	ARA 727		24	9.9	104
Show		17536-2049	OL 102		278	3.6	113
Show		17594-1724	RST3144		97	0.4	114
Show		17575-2113	BRT1511		216	3.7	117

WDS 17582-1916 : COMPONENTS

	A
B	pa=111.6° sep=0.38"

17582-1916 A

Componente originario normalizzato	AB	Name	HD 163680	Coord arcsec 2000	175811.02-191619.3	Mag	9.2
Spectral class	K0III (yellow-orange)	PmRA	-14.00	PmDE	-22.0	SAO	160947
Tycho2	6258-00114-1	HD	163680	DM	BD-19 4777

Tycho2

Tycho2	6258-00114-1	Pflag		RAmdeg	269.54592020	DEmdeg	-19.27203176
PmRA	-14.2	PmDE	-27.7	E RAmdeg	14	E DEmdeg	19
E pmRA	1.4	E pmDE	1.5	EpRAm	1988.75	EpDEm	1986.43
Num	8	Q RAmdeg	0.7	Q DEmdeg	0.7	Q pmRA	0.7
Q pmDE	0.7	BTmag	10.966	E BTmag	0.054	VTmag	9.373
E VTmag	0.021	Prox	999	TYC	T	HIP
CCDM		RAdeg	269.54595528	DEdeg	-19.27196917	EpRA 1990	1.82
EpDE 1990	1.78	E RAdeg	14.8	E DEdeg	20.5	Posflg
Corr	-0.1

SAO

SAO	160947	DelFlag		RA1950		PmRA1950	-0.0022
DE1950		PmDE1950	-0.031	Vmag	8.7	SpType	K2
Double code		Source	22	CatNum	7372	DM	BD-19 4777
DMcomp		BDsup		HD	163680	M HD	0
GC		RA1950rad	4.69158365	DE1950rad	-0.3362844	PmRA2000	-0.0021
PmDE2000	-0.03

17582-1916 B

Componente originario normalizzato	AB		Coord arcsec 2000	175811.04-191619.4		Mag	10.4		Calc delta mag	1.2
Calc coord	yes