09586-2420 TOK 437 (HD 86540)

09^h 58^m 34.56^s -24° 20' 10.1" P.A. 296.00 sep 0.0 mag 8.30,9.80 Sp F3V dist. 112.11 pc (365.7 l.y.)

Coord 2000	09586-2420	Discov num	TOK 437	Comp		Coord arcsec 2000	09 58 34.56 -24 20 10.1
Date first	2015	Date last	2021	Obs	12
Pa first	293	Pa last	295.5	P.A. Now (θ)	295.5°
Sep first	0.1	Sep last	0.043	Sep. Now (ρ)	0.043"
Mag pri	8.30	Mag sec	9.80	delta mag (ΔM)	1.5	Spectral class	F3V (yellow-white)
Pri motion ra	-045	Sec motion ra
Pri motion dec	+025	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 86540	Constellation	Hydra	SAO	178259	HIP	48906
Tycho2	6604-01430-1	Gaia DR2	5659743044644117248	HD	86540	CD	CD-23 8889
CP	CP-23 4768	Distance	112.11	Distance ly	365.7

WDS 09586-2420 TOK 437 (HD 86540) : NOTES

discov_num	notes	refcode
TOK 437	HIP 48906 is a double-lined binary according to the GCS, first
	resolved here at 64mas. The period should be ~20yr.	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
09586-2420	TOK 437		2015	2	294	0.1	8.30	9.80	F3V		095834.56-242010.1
09586-2420	TOK 437		2017	8	291	0.1	8.30	9.80	F3V	N	095834.56-242010.1
09586-2420	TOK 437		2018	9	298	0.0	8.30	9.80	F3V	N	095834.56-242010.1
09586-2420	TOK 437		2021	12	296	0.0	8.30	9.80	F3V	N	095834.56-242010.1

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WDS 09586-2420 TOK 437 (HD 86540) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 09586-2420 TOK 437 (HD 86540) : MEASURES

No records found.

WDS 09586-2420 (HD 86540) : VIRTUAL EYEPIECE

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

WDS 09586-2420 (HD 86540) : ALADIN DSS IMAGE @ 09^h 58^m 34.56^s -24° 20' 10.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 09586-2420 TOK 437 (HD 86540) : 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		09586-2420	TOK 437		296	0.0
Show		09591-2357	HDS1439		341	0.5	25
Show		09562-2437	B 191		47	2.5	37
Show		10016-2404	DAM1926		304	1.9	44
Show		10017-2405	LDS3949		224	3.3	46
Show		09557-2351	ARA2159		30	5.9	49
Show		09594-2329	BRT1482		55	4.8	53
Show		09591-2326	BRT1481		172	4.7	56
Show		10021-2501	UC 1869		1	33.3	64
Show		09579-2309	ARA1771		52	12.3	73
Show		10000-2306	DON 378		278	0.8	78
Show		10012-2309	RSS 221		223	11.3	80
Show		09532-2341	B 2700		119	9.6	83
Show		09541-2318	TDS6891		280	0.8	88
Show		09533-2329	ARA2158		319	4.5	89
Show		10037-2519	HO 370		321	17.3	92
Show		10046-2341	KPP3803		231	2.0	92
Show		09565-2548	B 2703		220	13.5	93
Show		10006-2252	DON 381		229	2.4	93
Show		10052-2349	ARA2161		261	12.1	97
Show		10057-2410	RSS 223		16	10.4	98
Show		10018-2251	DAM1931		63	9.7	100
Show		10043-2317	ARA1774		106	11.3	101
Show		09591-2240	MET 55	AB	275	8.2	101
Show		09591-2240	MET 55	AC	357	10.1	101
Show		09591-2240	SKF1632	AD	153	26.6	101
Show		10013-2246	HDO 124	AB	8	13.0	102
Show		10013-2246	HDO 124	AC	55	42.7	102
Show		10064-2406	I 845	AB	167	4.8	108
Show		10064-2406	I 845	AC	15	44.5	108
Show		09583-2232	DAM1884	BC	316	3.7	108
Show		09583-2232	DAM1884	AB	246	15.5	108
Show		09583-2232	DAM1884	AC	258	17.2	108
Show		09525-2531	RST2660		190	0.6	110
Show		10068-2443	BU 217		135	2.1	116
Show		09597-2223	ARA1471		161	10.7	119
Show		10015-2224	UC 1864		277	12.3	123
Show		10055-2541	B 2706		1	10.7	124
Show		09506-2521	KPP3796		331	3.0	125
Show		09517-2542	TDS6860		170	9.8	125
Show		09538-2232	DON 368		169	1.5	127
Show		09533-2234	DAM1829		210	2.8	129
Show		10079-2413	RST2674		21	0.7	129
Show		10011-2215	KPP2030		281	16.2	130
Show		09593-2631	LDS3945		129	164.0	131
Show		09492-2357	BRT2972		31	4.3	132
Show		10067-2308	HJ 4285		357	8.6	133
Show		09515-2553	HDS1423		131	0.5	134
Show		09568-2633	BU 216		153	3.7	136
Show		09517-2558	DAM1811		119	2.7	136
Show		09551-2632	I 843	AB	117	0.8	141

WDS 09586-2420 : COMPONENTS

	A
B	pa=297.6° sep=0.04"

09586-2420 A

Componente originario normalizzato	AB	Name	HD 86540	Coord arcsec 2000	095834.56-242010.1	Mag	8.3
Spectral class	F3V (yellow-white)	PmRA	-45.00	PmDE	25.0	SAO	178259
HIP	48906	Tycho2	6604-01430-1	HD	86540	CD	CD-23 8889
CP	CP-23 4768

Tycho2

Tycho2	6604-01430-1	Pflag		RAmdeg	149.64402928	DEmdeg	-24.33614493
PmRA	-42.1	PmDE	22.2	E RAmdeg	6	E DEmdeg	6
E pmRA	1.5	E pmDE	1.4	EpRAm	1991.18	EpDEm	1991.06
Num	9	Q RAmdeg	1.8	Q DEmdeg	1.2	Q pmRA	1.8
Q pmDE	1.2	BTmag	8.577	E BTmag	0.017	VTmag	8.113
E VTmag	0.012	Prox	999	TYC	T	HIP	48906
CCDM		RAdeg	149.64413611	DEdeg	-24.33619667	EpRA 1990	1.72
EpDE 1990	1.60	E RAdeg	5.9	E DEdeg	6.3	Posflg
Corr	0.2

SAO

SAO	178259	DelFlag		RA1950		PmRA1950	-0.002
DE1950		PmDE1950	0.013	Vmag	7.8	SpType	F5
Double code		Source	25	CatNum	7820	DM	CD-23 8889
DMcomp		BDsup		HD	86540	M HD	0
GC		RA1950rad	2.60172805	DE1950rad	-0.42057227	PmRA2000	-0.0018
PmDE2000	0.017

Hipparcos

Catalog	H	HIP	48906	Proxy		RAhms	09 58 34.59
DEdms	-24 20 10.3	Vmag	8.04	VarFlag		R Vmag	G
RAdeg	149.644	DEdeg	-24.3362	AstroRef		Plx	9.39
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	86540	BD
CD	CD-23 8889	CP	CP-23 4768	Dm number	-23 8889	VIred	0.55
SpType	F3V	R SpType		Coord arcsec 2000	095834.59-242010.3

Hipparcos 2

HIP	48906	Sn	5	So	0	Nc	1
RArad	2.6117829297	DErad	-0.4247468042	Plx	8.92	PmRA	-45.18
PmDE	24.51	E RArad	0.56	E DErad	0.53	E Plx	0.68
E pmRA	0.66	E pmDE	0.62	Hpmag	8.1426	E Hpmag	0.0013
SHp	0.014	VA	0	BV	0.476	E BV	0.015
VI	0.55

09586-2420 B

Componente originario normalizzato	AB		Coord arcsec 2000	095834.56-242010.1		Mag	9.8		Calc delta mag	1.5
Calc coord	yes