23271-6635 HDS 3340 (HD 220759)

23^h 27^m 07.47^s -66° 34' 51.1" P.A. 26.00 sep 0.3 mag 6.76,8.74 Sp K4III dist. 298.51 pc (973.74 l.y.)

Coord 2000	23271-6635	Discov num	HDS3340	Comp		Coord arcsec 2000	23 27 07.47 -66 34 51.1
Date first	1991	Date last	1999	Obs	2
Pa first	27	Pa last	26.1	P.A. Now (θ)	26.1°
Sep first	0.3	Sep last	0.25	Sep. Now (ρ)	0.25"
Mag pri	6.76	Mag sec	8.74	delta mag (ΔM)	1.98	Spectral class	K4III (yellow-orange)
Pri motion ra	-027	Sec motion ra
Pri motion dec	-013	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 220759	Constellation	Tucana	SAO	255486	HIP	115756
Tycho2	9132-01795-1	Gaia DR2	6389620720251631360	HD	220759	HR	8908
GC	32615	CP	CP-67 3964	Distance	298.51	Distance ly	973.74

WDS 23271-6635 HDS 3340 (HD 220759) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23271-6635	HDS3340		1999	2	26	0.3	6.76	8.74	K4III	D	232707.47-663451.1

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WDS 23271-6635 HDS 3340 (HD 220759) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23271-6635 HDS 3340 (HD 220759) : MEASURES

No records found.

WDS 23271-6635 (HD 220759) : VIRTUAL EYEPIECE

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WDS 23271-6635 (HD 220759) : ALADIN DSS IMAGE @ 23^h 27^m 07.47^s -66° 34' 51.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23271-6635 HDS 3340 (HD 220759) : 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		23271-6635	HDS3340		26	0.3
Show		23251-6655	LDS 814		85	29.5	24
Show		23237-6611	UC 4939	AB	71	25.3	32
Show		23238-6706	UC 4940		288	12.9	37
Show		23276-6543	UC 4958		121	19.1	53
Show		23372-6644	KPP2219		179	18.4	61
Show		23208-6723	JNN 328		15	2.9	62
Show		23173-6655	LDS 807		197	69.9	62
Show		23338-6544	NSN 438		311	3.6	65
Show		23254-6740	TSN 210		103	0.1	67
Show		23157-6640	DAM 251	AB	24	7.3	69
Show		23157-6640	DAM 251	AC	260	5.9	69
Show		23156-6653	HDS3311		303	3.5	71
Show		23153-6641	LDS 804		80	119.9	71
Show		23169-6600	UC 4916	BD	234	0.7	71
Show		23169-6600	UC 4916	AB	42	11.2	71
Show		23157-6710	HJ 5389		251	8.5	77
Show		23233-6752	KPP1948		159	15.4	81
Show		23224-6516	HDS3328		200	0.0	85
Show		23129-6644	LDS 800		59	14.1	86
Show		23159-6538	TDT3958		233	0.4	90
Show		23126-6603	LDS 799		182	19.5	93
Show		23362-6513	RST1170		328	0.3	100
Show		23095-6631	HDS3297		357	0.4	106
Show		23158-6516	HU 1646		32	0.2	106
Show		23238-6826	UC 4941		208	62.1	113
Show		23409-6518	TDT4148		184	1.4	114
Show		23223-6833	KPP4314		69	1.3	122
Show		23352-6441	HJ 5403		42	35.0	125
Show		23391-6818	KPP4323		259	1.5	125
Show		23353-6434	WJG 4	AB	26	22.3	132
Show		23353-6434	TOI 131	Aa,Ab	11	0.1	132
Show		23160-6830	HDS3312		340	0.3	132
Show		23178-6845	GLI 283		197	59.0	141
Show		23431-6447	TOK 353		234	41.4	146
Show		23337-6414	BVD 143		276	47.9	147
Show		23191-6413	TDT3978		212	2.1	151
Show		23310-6905	HJ 5402		198	36.4	152
Show		23129-6429	RST1159		30	1.0	154
Show		23087-6827	TDT3903		156	0.5	155
Show		23248-6358	UC 4945		40	38.7	158
Show		23365-6405	HJ 5407		10	9.6	161
Show		23404-6413	TDT4145		281	0.5	164
Show		23233-6352	HU 1647	AB	51	7.9	165
Show		23233-6352	HU 1647	AC	125	8.9	165
Show		23233-6352	BAU 76	AD	166	22.0	165
Show		23233-6352	BAU 76	AE	130	24.6	165
Show		23209-6916	UC 4926		168	15.6	165
Show		23103-6850	RSS 575		108	12.9	166
Show		23442-6424	DUN 254		8	241.9	169
Show		23330-6347	NSC 33		323	2.9	172

WDS 23271-6635 : COMPONENTS

	A
B	pa=11.0° sep=0.23"

23271-6635 A

Componente originario normalizzato	AB	Name	HD 220759	Coord arcsec 2000	232707.47-663451.1	Mag	6.76
Spectral class	K4III (yellow-orange)	PmRA	-27.00	PmDE	-13.0	SAO	255486
HIP	115756	Tycho2	9132-01795-1	HD	220759	HR	8908
GC	32615	CP	CP-67 3964

Tycho2

Tycho2	9132-01795-1	Pflag		RAmdeg	351.78093922	DEmdeg	-66.58088206
PmRA	-30.2	PmDE	-11.2	E RAmdeg	4	E DEmdeg	4
E pmRA	1.2	E pmDE	1.2	EpRAm	1991.39	EpDEm	1991.41
Num	12	Q RAmdeg	1.5	Q DEmdeg	1.0	Q pmRA	1.6
Q pmDE	0.9	BTmag	8.397	E BTmag	0.016	VTmag	6.631
E VTmag	0.009	Prox	999	TYC	T	HIP	115756
CCDM	AB	RAdeg	351.78111444	DEdeg	-66.58085611	EpRA 1990	1.67
EpDE 1990	1.69	E RAdeg	3.9	E DEdeg	3.9	Posflg	P
Corr	0.1

SAO

SAO	255486	DelFlag		RA1950		PmRA1950	-0.0059
DE1950		PmDE1950	-0.021	Vmag	6.5	SpType	K0
Double code		Source	70	CatNum	32615	DM	CP-67 3964
DMcomp		BDsup		HD	220759	M HD	0
GC	32615	RA1950rad	6.12687683	DE1950rad	-1.1668622	PmRA2000	-0.007
PmDE2000	-0.023

Hipparcos

Catalog	H	HIP	115756	Proxy	H	RAhms	23 27 07.47
DEdms	-66 34 51.1	Vmag	6.47	VarFlag		R Vmag	H
RAdeg	351.781	DEdeg	-66.5809	AstroRef	*	Plx	3.68
CCDM	23271-6635	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	27	Rho	0.3	HD	220759	BD
CD		CP	CP-67 3964	Dm number	-67 3964	VIred	1.46
SpType	K4III	R SpType		Coord arcsec 2000	232707.47-663451.1

Hipparcos 2

HIP	115756	Sn	55	So	3	Nc	2
RArad	6.1397388303	DErad	-1.1620551314	Plx	3.35	PmRA	-27.4
PmDE	-12.38	E RArad	0.3	E DErad	0.35	E Plx	0.46
E pmRA	0.39	E pmDE	0.38	Hpmag	6.5993	E Hpmag	0.0008
SHp	0.009	VA	0	BV	1.455	E BV	0
VI	1.46

CCDM

Ccdm	23271-6635	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.42	DDEs	8.8
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	6.8	Sp	K4	PmNote	*
PmRA	-27	PmDE	-13	Dm number	-67 3964	Cat1	CPD
Name2	255486	Cat2	SAO	HD	220759	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	115756

23271-6635 B

Componente originario normalizzato	AB		Coord arcsec 2000	232707.48-663450.9		Mag	8.74		Calc delta mag	1.98
Calc coord	yes

CCDM

Ccdm	23271-6635	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	1.45	DDEs	9.1
R dRAs	82	Year	1991	Theta	27	Rho	0.3
Obs	1	Vmag	8.7	Sp		PmNote	*
PmRA	-27	PmDE	-13	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	115756