12129-5040 HDS 1728

12^h 12^m 56.21^s -50° 40' 15.1" P.A. 118.00 sep 8.3 mag 9.27,12.85 Sp F3/F5V dist. 98.14 pc (320.13 l.y.)

Coord 2000	12129-5040	Discov num	HDS1728	Comp		Coord arcsec 2000	12 12 56.21 -50 40 15.1
Date first	1900	Date last	2015	Obs	7
Pa first	107	Pa last	117.6	P.A. Now (θ)	117.6°
Sep first	12.2	Sep last	8.345	Sep. Now (ρ)	8.345"
Mag pri	9.27	Mag sec	12.85	delta mag (ΔM)	3.58	Spectral class	F3/F5V (yellow-white)
Pri motion ra	+016	Sec motion ra	+010
Pri motion dec	-002	Sec motion dec	-004
Notes

rPM=0.392

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Centaurus	SAO	239759	HIP	59568	Tycho2	8242-02802-1
Gaia DR2	6126297684097006592	HD	106144	CD	CD-49 6893	CP	CP-49 4960
Distance	98.14	Distance ly	320.13

WDS 12129-5040 HDS 1728 : 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
12129-5040	HDS1728		1999	5	115	8.9	9.27	12.85	F3/F5V	D	121256.21-504015.1
12129-5040	HDS1728		2015	7	118	8.3	9.27	12.85	F3/F5V		121256.21-504015.1

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

WDS 12129-5040 HDS 1728 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12129-5040 HDS 1728 : MEASURES

No records found.

WDS 12129-5040 : VIRTUAL EYEPIECE

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

WDS 12129-5040 : ALADIN DSS IMAGE @ 12^h 12^m 56.21^s -50° 40' 15.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12129-5040 HDS 1728 : 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		12129-5040	HDS1728		118	8.3
Show		12123-5040	HDS1726		162	0.2	7
Show		12120-5046	JNN 167	AB	173	2.2	11
Show		12136-5030	RST 581		33	1.8	13
Show		12130-5025	TDS8268		317	0.4	16
Show		12084-5043	MLD 1	Aa,Ab	118	0.1	44
Show		12084-5043	JC 2	AB	325	269.1	44
Show		12084-5043	JC 2	AC	227	216.9	44
Show		12117-4957	BVD 98		207	21.3	45
Show		12165-5009	RST 583		306	0.3	47
Show		12097-5002	RST 577		226	1.6	50
Show		12167-5002	BRT 806		38	8.2	52
Show		12107-4948	TDS8256		350	0.5	57
Show		12084-5003	TDS8243		72	0.8	57
Show		12094-5127	I 1218	AB	138	1.5	57
Show		12094-5127	I 1218	AC	146	13.7	57
Show		12084-5002	CPO 344		2	3.1	58
Show		12148-5146	LDS 394		187	23.9	69
Show		12058-5058	I 898		169	3.5	71
Show		12065-5115	TDS8225		48	0.6	71
Show		12108-5148	RST1651		7	0.7	71
Show		12101-4934	RST 578		141	2.6	72
Show		12204-5027	TDS8337		354	0.9	73
Show		12098-5147	I 216		27	1.0	74
Show		12069-4953	RST 575		14	2.3	75
Show		12069-4948	DAM 572		116	3.4	78
Show		12047-5034	HDS1699		326	0.2	79
Show		12194-4950	TDS8328		49	0.6	80
Show		12214-5036	TDS8349		309	1.7	81
Show		12211-5108	TDS8347		357	0.4	82
Show		12059-4951	RST4958	Aa,Ab	359	0.2	84
Show		12059-4951	HJ 4494	AB	70	12.9	84
Show		12059-4951	HJ 4494	AC	349	24.7	84
Show		12213-5012	RSS 286	AB	89	15.4	85
Show		12213-5012	TOK 556	AC	57	999.9	85
Show		12041-5100	RSS 280		66	27.2	87
Show		12221-5019	TDS 661		31	1.2	90
Show		12224-5102	JNN 171		172	3.8	93
Show		12032-5045	RST1634		91	3.6	93
Show		12101-4911	CVN 46	AB	90	6.9	94
Show		12101-4911	RMU 4	Aa,Ab	259	0.4	94
Show		12112-5213	R 192	AB	100	3.2	95
Show		12112-5213	KOU 6	AC	251	6.9	95
Show		12187-4924	KPP 267		48	3.9	95
Show		12043-5128	VSP 32		38	0.3	95
Show		12233-5043	TDS8362		209	2.1	99
Show		12174-4907	TDS8304		88	1.3	103
Show		12117-5222	RIZ 2		348	0.1	103
Show		12180-4907	HDS1731		33	0.1	106
Show		12218-4933	TDS8350		42	0.6	109
Show		12182-5218	I 1220		305	0.2	110

WDS 12129-5040 : COMPONENTS

	A
B	pa=129.5° sep=6.08"

12129-5040 A

Componente originario normalizzato	AB	Coord arcsec 2000	121256.21-504015.1	Mag	9.27	Spectral class	F3/F5V (yellow-white)
PmRA	16.00	PmDE	-2.0	SAO	239759	HIP	59568
Tycho2	8242-02802-1	HD	106144	CD	CD-49 6893	CP	CP-49 4960

Tycho2

Tycho2	8242-02802-1	Pflag		RAmdeg	183.23420271	DEmdeg	-50.67086352
PmRA	12.5	PmDE	-2.2	E RAmdeg	9	E DEmdeg	9
E pmRA	1.1	E pmDE	1.3	EpRAm	1989.96	EpDEm	1990.53
Num	7	Q RAmdeg	0.6	Q DEmdeg	1.7	Q pmRA	0.5
Q pmDE	1.6	BTmag	9.731	E BTmag	0.019	VTmag	9.272
E VTmag	0.015	Prox	100	TYC	T	HIP	59568
CCDM	A	RAdeg	183.23415639	DEdeg	-50.67085806	EpRA 1990	1.54
EpDE 1990	1.61	E RAdeg	9.2	E DEdeg	8.6	Posflg
Corr	-0.1

SAO

SAO	239759	DelFlag		RA1950		PmRA1950	-0.0004
DE1950		PmDE1950	-0.006	Vmag	9	SpType	F5
Double code		Source	48	CatNum	10179	DM	CP-49 4960
DMcomp		BDsup		HD	106144	M HD	0
GC		RA1950rad	3.18654799	DE1950rad	-0.87951656	PmRA2000	-0.0003
PmDE2000	-0.003

Hipparcos

Catalog	H	HIP	59568	Proxy	H	RAhms	12 12 56.20
DEdms	-50 40 15.1	Vmag	9.18	VarFlag		R Vmag	H
RAdeg	183.234	DEdeg	-50.6709	AstroRef	A	Plx	10.42
CCDM	12129-5040	N CCDM	M	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	D	M HIP	AB
Theta	105	Rho	9.992	HD	106144	BD
CD	CD-49 6893	CP	CP-49 4960	Dm number	-49 6893	VIred	0.44
SpType	F3/F5V	R SpType		Coord arcsec 2000	121256.20-504015.1

Hipparcos 2

HIP	59568	Sn	15	So	3	Nc	2
RArad	3.1980392661	DErad	-0.8843733109	Plx	10.19	PmRA	9.7
PmDE	-5.32	E RArad	0.94	E DErad	1.13	E Plx	1.73
E pmRA	1.2	E pmDE	1.24	Hpmag	9.2668	E Hpmag	0.0032
SHp	0.026	VA	0	BV	0.458	E BV	0.1
VI	0.44

CCDM

Ccdm	12129-5040	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.18	DDEs	-15.4
R dRAs	40	Year		Theta		Rho
Obs	2	Vmag	8.9	Sp	F3	PmNote
PmRA	15	PmDE	-14	Dm number	-49 6893	Cat1	CD
Name2	239759	Cat2	SAO	HD	106144	M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	12077S5007A
HIC	59568

12129-5040 B

Componente originario normalizzato	AB		Coord arcsec 2000	121256.70-504019.0		Mag	12.85		PmRA	10.00
PmDE	-4.0		Calc delta mag	3.58		Calc coord	yes

CCDM

Ccdm	12129-5040	RComp		Comp	B	Note1
Note2		Discov num	RSU	DRAs	3.10	DDEs	-18.6
R dRAs	40	Year	1976	Theta	111	Rho	9.7
Obs		Vmag	13.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	12077S5007B
HIC	59568