12193-4750 KOU 8 AB (HD 107143)

12^h 19^m 16.60^s -47° 49' 48.0" P.A. 330.00 sep 0.5 mag 7.65,10.10 Sp A1V dist. 167.79 pc (547.33 l.y.)

Coord 2000	12193-4750	Discov num	KOU 8	Comp	AB	Coord arcsec 2000	12 19 16.60 -47 49 48.0
Date first	2000	Date last	2000	Obs	1
Pa first	330	Pa last	329.6	P.A. Now (θ)	329.6°
Sep first	0.5	Sep last	0.46	Sep. Now (ρ)	0.46"
Mag pri	7.65	Mag sec	10.10	delta mag (ΔM)	2.45	Spectral class	A1V (white)
Pri motion ra	-032	Sec motion ra
Pri motion dec	-010	Sec motion dec
Notes	V W K (Proper motion indicates physical, , K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 107143	Constellation	Centaurus	SAO	223351	HIP	60084
Tycho2	8234-01636-1	HD	107143	CD	CD-47 7530	CP	CP-47 5477
Distance	167.79	Distance ly	547.33

WDS 12193-4750 KOU 8 AB (HD 107143) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Kou2005	A -	Kouwenhoven, M.B.N., Brown, A.G., Zinnecker, H., Kaper, L., & Portegies Zwart, S.	2005A&A...430..137K
Kou2005		A&A 430, 137, 2005

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12193-4750	KOU 8	AB	2000	1	330	0.5	7.65	10.10	A1V	VWK	121916.60-474948.0

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

WDS 12193-4750 KOU 8 AB (HD 107143) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12193-4750 KOU 8 AB (HD 107143) : MEASURES

No records found.

WDS 12193-4750 (HD 107143) : VIRTUAL EYEPIECE

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

WDS 12193-4750 (HD 107143) : ALADIN DSS IMAGE @ 12^h 19^m 16.60^s -47° 49' 48.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12193-4750 KOU 8 AB (HD 107143) : 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		12193-4750	KOU 8	AB	330	0.5
Show		12210-4743	TDS8346		246	0.4	19
Show		12212-4803	JNN 170	AB	193	2.0	24
Show		12209-4727	HDS1738		250	0.5	28
Show		12220-4720	KPP1756		134	13.6	41
Show		12189-4709	TDS8319		33	0.7	42
Show		12208-4832	TDS8344		216	0.5	45
Show		12237-4813	NSN 405		311	1.2	50
Show		12145-4737	JNN 168		168	0.5	51
Show		12209-4839	RST 587		327	0.2	53
Show		12220-4701	BVD 99		320	25.8	56
Show		12247-4811	RST 591		71	2.2	59
Show		12166-4651	TDS8297		267	0.5	66
Show		12196-4642	SWR 130		276	12.2	68
Show		12175-4642	TDS8305		129	0.7	70
Show		12263-4739	RST 594		144	6.1	72
Show		12228-4855	LDS 408		312	60.6	75
Show		12221-4640	TDS8352		277	0.4	76
Show		12180-4907	HDS1731		33	0.1	79
Show		12174-4907	TDS8304		88	1.3	80
Show		12135-4847	TDS8273	AB	29	0.6	82
Show		12135-4847	CBL 142	AC	168	50.0	82
Show		12191-4628	TDS8322		207	0.5	82
Show		12155-4636	LDS 397		136	38.6	84
Show		12191-4623	UC 2315		89	41.6	87
Show		12258-4653	RST 593	CG	281	3.4	87
Show		12275-4717	UC 2343		307	35.8	90
Show		12205-4618	TDS8340		217	4.7	93
Show		12101-4739	COO 135		300	7.0	94
Show		12194-4616	TDS8327		86	0.5	94
Show		12187-4924	KPP 267		48	3.9	94
Show		12226-4920	SEE 153		198	12.8	96
Show		12230-4922	TDS8360		331	1.0	99
Show		12268-4855	WIS 202		294	532.2	100
Show		12246-4623	BRT 808		83	5.5	103
Show		12218-4933	TDS8350		42	0.6	107
Show		12302-4757	TVB 253		122	22.3	110
Show		12236-4606	WIS 200		224	999.9	113
Show		12077-4743	KPP 261		185	3.5	118
Show		12080-4720	CPO 343		34	4.0	118
Show		12267-4619	DON 526		51	2.0	118
Show		12194-4950	TDS8328		49	0.6	121
Show		12101-4911	CVN 46	AB	90	6.9	122
Show		12101-4911	RMU 4	Aa,Ab	259	0.4	122
Show		12075-4719	HDS1711		188	2.3	123
Show		12110-4619	KIR 15			432.8	125
Show		12068-4727	ENO 4		279	7.7	128
Show		12269-4605	TDS8386		178	0.9	131
Show		12069-4712	CPO 341		44	4.2	131
Show		12062-4745	HJ 4497		325	10.5	133
Show		12106-4611	LDS 388		218	12.9	133

WDS 12193-4750 : COMPONENTS

	A
B	pa=338.5° sep=0.43"

12193-4750 A

Name	HD 107143	Coord arcsec 2000	121916.60-474948.0	Mag	7.65	Spectral class	A1V (white)
PmRA	-32.00	PmDE	-10.0	SAO	223351	HIP	60084
Tycho2	8234-01636-1	HD	107143	CD	CD-47 7530	CP	CP-47 5477

Tycho2

Tycho2	8234-01636-1	Pflag		RAmdeg	184.81918379	DEmdeg	-47.83001888
PmRA	-26.5	PmDE	-10.6	E RAmdeg	4	E DEmdeg	4
E pmRA	1.3	E pmDE	1.1	EpRAm	1991.56	EpDEm	1991.03
Num	10	Q RAmdeg	0.5	Q DEmdeg	1.5	Q pmRA	0.5
Q pmDE	1.5	BTmag	7.993	E BTmag	0.015	VTmag	7.876
E VTmag	0.010	Prox	950	TYC	T	HIP	60084
CCDM		RAdeg	184.81927417	DEdeg	-47.82999361	EpRA 1990	1.76
EpDE 1990	1.37	E RAdeg	3.8	E DEdeg	4.2	Posflg
Corr	-0.2

SAO

SAO	223351	DelFlag		RA1950		PmRA1950	-0.0034
DE1950		PmDE1950	0.002	Vmag	8	SpType	A2
Double code		Source	48	CatNum	10266	DM	CP-47 5477
DMcomp		BDsup		HD	107143	M HD	0
GC		RA1950rad	3.21410762	DE1950rad	-0.82994167	PmRA2000	-0.0032
PmDE2000	0.005

Hipparcos

Catalog	H	HIP	60084	Proxy		RAhms	12 19 16.63
DEdms	-47 49 48.0	Vmag	7.86	VarFlag		R Vmag	H
RAdeg	184.819	DEdeg	-47.83	AstroRef		Plx	6.77
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	107143	BD
CD	CD-47 7530	CP	CP-47 5477	Dm number	-47 7530	VIred	0.07
SpType	A1V	R SpType		Coord arcsec 2000	121916.63-474948.0

Hipparcos 2

HIP	60084	Sn	5	So	0	Nc	1
RArad	3.2257050298	DErad	-0.8347908572	Plx	5.96	PmRA	-28.33
PmDE	-11.73	E RArad	0.48	E DErad	0.37	E Plx	0.71
E pmRA	0.47	E pmDE	0.38	Hpmag	7.905	E Hpmag	0.0009
SHp	0.012	VA	0	BV	0.105	E BV	0.008
VI	0.12

12193-4750 B

Coord arcsec 2000

121916.58-474947.6

Mag

10.1

Calc delta mag

2.45

Calc coord

yes