18267-3024 TOK 421 (HD 169586)

18^h 26^m 40.80^s -30° 23' 35.5" P.A. 288.00 sep 0.1 mag 6.90,9.00 Sp G0V dist. 46.64 pc (152.14 l.y.)

Coord 2000	18267-3024	Discov num	TOK 421	Comp		Coord arcsec 2000	18 26 40.80 -30 23 35.5
Date first	2014	Date last	2017	Obs	5
Pa first	100	Pa last	288.2	P.A. Now (θ)	288.2°
Sep first	0.1	Sep last	0.076	Sep. Now (ρ)	0.076"
Mag pri	6.90	Mag sec	9.00	delta mag (ΔM)	2.1	Spectral class	G0V (yellow)
Pri motion ra	+026	Sec motion ra
Pri motion dec	-062	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 169586	Constellation	Sagittarius	SAO	210159	HIP	90397
Tycho2	7393-01359-1	Gaia DR2	4047715482087935360	HD	169586	GC	25157
CD	CD-3015696	CP	CP-30 5509	Distance	46.64	Distance ly	152.14

WDS 18267-3024 TOK 421 (HD 169586) : NOTES

discov_num	notes	refcode
TOK 421	HIP 90397 is an acceleration binary with a variable RV (GCS), resolved
	here at 69mas (estimated period ~4yr). The star is targeted by
	exo-planet programs.	Tok2015c

REFERENCES

refcode	metd	author	reference
Tok2015c	orb+j	Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P.	2015AJ....150...50T
Tok2015c	+St	AJ 150, 50, 2015 (some measures corrected in Tok2017b)	2017AJ....154..110T

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18267-3024	TOK 421		2014	1	100	0.1	6.90	9.00	G0V		182640.80-302335.5
18267-3024	TOK 421		2017	5	288	0.1	6.90	9.00	G0V	N	182640.80-302335.5

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

WDS 18267-3024 TOK 421 (HD 169586) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18267-3024 TOK 421 (HD 169586) : MEASURES

No records found.

WDS 18267-3024 (HD 169586) : VIRTUAL EYEPIECE

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

WDS 18267-3024 (HD 169586) : ALADIN DSS IMAGE @ 18^h 26^m 40.80^s -30° 23' 35.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18267-3024 TOK 421 (HD 169586) : 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		18267-3024	TOK 421		288	0.1
Show		18263-3008	BRT3071		323	3.5	17
Show		18256-3013	SEE 352		70	3.4	18
Show		18255-3015	B 939		190	5.0	18
Show		18287-3017	BRT3072		162	5.3	28
Show		18244-3041	B 1359		74	3.3	35
Show		18278-2949	RAG 2		265	11.1	38
Show		18265-3105	RST2053		319	0.7	42
Show		18291-2955	HDS2617		25	0.8	43
Show		18244-3054	BRT3070		242	4.7	43
Show		18233-3029	TDT 828		299	1.0	45
Show		18245-2947	B 2446	AB	223	9.3	47
Show		18245-2947	BIL 7	Aa,Ab		0.1	47
Show		18241-3058	BRT3069		104	4.3	49
Show		18293-3100	LEP 122		200	7.3	50
Show		18271-2930	B 2447		222	8.8	54
Show		18244-2932	RSS 31		169	44.7	60
Show		18226-3100	SKF2023		243	5.2	65
Show		18239-3118	BRT3068		134	2.7	66
Show		18291-3123	RST2057		343	0.7	68
Show		18281-2917	AAQ 3		74	3.5	70
Show		18276-3132	B 2448		329	6.0	70
Show		18292-2921	B 2451		244	9.3	71
Show		18317-3055	HDS2628		353	1.1	72
Show		18292-2916	B 2450		347	14.0	76
Show	Kaus Media	18210-2950	SEE 350	AB	276	31.7	82
Show	Kaus Media	18210-2950	SEE 350	AC	168	43.6	82
Show	Kaus Media	18210-2950	SEE 350	AD	225	59.9	82
Show		18334-3004	I 1370		187	3.8	89
Show		18328-3103	B 1366		313	1.2	90
Show		18220-3132	RST2047	AB	132	3.7	92
Show		18220-3132	RST2047	BC	129	4.3	92
Show		18204-3107	RST5447		52	2.0	94
Show		18219-2913	RST2048		233	0.3	95
Show		18279-2848	RST2056		27	2.6	97
Show		18193-3011	BRT3065		322	3.9	97
Show		18334-3111	JSP 940		24	2.3	98
Show		18219-3143	SWR 245		94	21.1	101
Show		18332-3121	FIN 7		136	3.4	102
Show		18277-3207	I 1023		314	0.1	105
Show		18188-3048	BRT3064		108	3.8	106
Show		18192-2941	B 2444		354	6.9	106
Show		18305-2848	HDS2624		230	0.1	109
Show		18344-3109	RST2065	AB	3	1.1	110
Show		18344-3109	PRO 206	AC	161	15.7	110
Show		18194-3121	TDT 795		252	0.7	110
Show		18352-3030	RST2066		312	0.9	112
Show		18329-2906	SKF2130		134	3.0	112
Show		18285-3215	TDT 898		117	0.5	114
Show		18335-3140	PRO 203		356	5.0	116
Show		18196-2914	I 1022		242	0.8	117

WDS 18267-3024 : COMPONENTS

	A
B	pa=290.9° sep=0.07"

18267-3024 A

Componente originario normalizzato	AB	Name	HD 169586	Coord arcsec 2000	182640.80-302335.5	Mag	6.9
Spectral class	G0V (yellow)	PmRA	26.00	PmDE	-62.0	SAO	210159
HIP	90397	Tycho2	7393-01359-1	HD	169586	GC	25157
CD	CD-3015696	CP	CP-30 5509

Tycho2

Tycho2	7393-01359-1	Pflag		RAmdeg	276.67004839	DEmdeg	-30.39332509
PmRA	13.7	PmDE	-58.4	E RAmdeg	4	E DEmdeg	5
E pmRA	1.1	E pmDE	1.1	EpRAm	1991.40	EpDEm	1991.24
Num	16	Q RAmdeg	1.5	Q DEmdeg	0.6	Q pmRA	1.5
Q pmDE	0.7	BTmag	7.398	E BTmag	0.015	VTmag	6.812
E VTmag	0.010	Prox	999	TYC	T	HIP	90397
CCDM		RAdeg	276.67001194	DEdeg	-30.39319167	EpRA 1990	1.79
EpDE 1990	1.77	E RAdeg	3.9	E DEdeg	4.6	Posflg
Corr	0.0

SAO

SAO	210159	DelFlag		RA1950		PmRA1950	0.0022
DE1950		PmDE1950	-0.062	Vmag	6.7	SpType	G0
Double code		Source	70	CatNum	25157	DM	CD-3015696
DMcomp		BDsup		HD	169586	M HD	0
GC	25157	RA1950rad	4.81478748	DE1950rad	-0.53098258	PmRA2000	0.0021
PmDE2000	-0.062

Hipparcos

Catalog	H	HIP	90397	Proxy		RAhms	18 26 40.80
DEdms	-30 23 35.5	Vmag	6.75	VarFlag		R Vmag	H
RAdeg	276.67	DEdeg	-30.3932	AstroRef		Plx	21.94
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	169586	BD
CD	CD-3015696	CP	CP-30 5509	Dm number	-3015696	VIred	0.62
SpType	G0V	R SpType		Coord arcsec 2000	182640.80-302335.5

Hipparcos 2

HIP	90397	Sn	5	So	0	Nc	1
RArad	4.8288026239	DErad	-0.5304610816	Plx	21.44	PmRA	25.94
PmDE	-61.7	E RArad	0.57	E DErad	0.37	E Plx	0.62
E pmRA	0.73	E pmDE	0.45	Hpmag	6.8728	E Hpmag	0.001
SHp	0.007	VA	0	BV	0.548	E BV	0.007
VI	0.62

18267-3024 B

Componente originario normalizzato	AB		Coord arcsec 2000	182640.80-302335.5		Mag	9		Calc delta mag	2.1
Calc coord	yes