16020-3732 KOU 45 AB (HD 143473)

16^h 01^m 58.86^s -37° 32' 03.7" P.A. 185.00 sep 5.8 mag 6.99,12.28 Sp B9 dist. 116.14 pc (378.85 l.y.)

Coord 2000	16020-3732	Discov num	KOU 45	Comp	AB	Coord arcsec 2000	16 01 58.86 -37 32 03.7
Date first	2000	Date last	2015	Obs	2
Pa first	186	Pa last	185.2	P.A. Now (θ)	185.2°
Sep first	6.1	Sep last	5.769	Sep. Now (ρ)	5.769"
Mag pri	6.99	Mag sec	12.28	delta mag (ΔM)	5.29	Spectral class	B9 (blue-white)
Pri motion ra	-012	Sec motion ra
Pri motion dec	-024	Sec motion dec
Notes	U W K (Proper motion indicates non-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 not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 143473	Constellation	Lupus	SAO	207245	HIP	78533
Tycho2	7851-01812-1	HD	143473	GC	21516	CD	CD-3710654
CP	CP-37 6614	Distance	116.14	Distance ly	378.85

WDS 16020-3732 KOU 45 AB (HD 143473) : 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
16020-3732	KOU 45	AB	2015	2	185	5.8	6.99	12.28	B9	UWK	160158.86-373203.7

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

WDS 16020-3732 KOU 45 AB (HD 143473) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16020-3732 KOU 45 AB (HD 143473) : MEASURES

No records found.

WDS 16020-3732 (HD 143473) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 16020-3732 (HD 143473) : ALADIN DSS IMAGE @ 16^h 01^m 58.86^s -37° 32' 03.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16020-3732 KOU 45 AB (HD 143473) : 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		16020-3732	KOU 45	AB	185	5.8
Show		16024-3803	COO 191		139	5.0	32
Show		16046-3752	HDO 253	AB	130	42.1	37
Show		16046-3752	CVN 95	AC	2	4.0	37
Show		16046-3752	CVN 95	AD	294	6.1	37
Show		16046-3752	CVN 95	AE	54	6.8	37
Show		16046-3752	CVN 95	AF	59	5.5	37
Show		16046-3752	CVN 95	AG	1	5.9	37
Show		16046-3752	CVN 95	AH	201	7.6	37
Show		16046-3752	CVN 95	AI	255	7.4	37
Show		16001-3647	SKF2048		195	5.7	51
Show		16001-3824	RMK 21	AB	19	14.8	57
Show		16001-3824	RMK 21	AC	248	114.9	57
Show		16001-3824	ANT 2	AD	293	135.5	57
Show		16062-3802	B 860		302	1.4	59
Show		16034-3829	I 555	AB	114	1.2	60
Show		16034-3829	I 555	AC	143	18.8	60
Show		16026-3629	KPP 358			5.0	63
Show		16050-3824	I 1081	BC	329	0.8	64
Show		16050-3824	I 1081	A,BC	6	25.1	64
Show		16013-3836	RST1872		69	0.7	64
Show		16014-3837	TDS9732		330	0.5	66
Show		15597-3834	B 2373		6	6.0	68
Show		16078-3745	B 861		331	1.0	71
Show		15562-3756	HDS2242	Da,Db	98	0.5	74
Show		15562-3756	GHE 38	DH	154	18.4	74
Show		15558-3742	SWR 187		354	7.9	74
Show		16077-3802	COO 193		224	1.9	75
Show		15579-3833	KPP3013		276	7.6	78
Show		15558-3802	REP 28	EI	19	2.0	79
Show		16073-3645	HJ 4831		358	40.4	79
Show		15549-3731	B 852	AB	258	1.0	85
Show		15549-3731	B 852	BC	250	0.2	85
Show		16005-3605	HWE 81		103	6.5	89
Show		15576-3620	SHN 207		-1	0.4	89
Show		16009-3600	SEE 256		132	9.9	94
Show		15578-3612	SWR 189		262	13.5	95
Show		16085-3828	CTI2772		329	5.1	96
Show		15574-3611	HDS2247		169	0.3	99
Show		15546-3818	B 851		181	0.9	99
Show		15536-3759	B 850		127	1.1	104
Show		15587-3910	HJ 4822		271	9.8	106
Show		16081-3614	KOU 53		92	5.0	108
Show		16070-3902	REP 29		35	1.5	108
Show		16072-3904	GHE 41	AB	121	8.9	111
Show		16072-3904	GHE 41	AC	160	16.5	111
Show		15547-3621	KPP1065		65	8.5	113
Show		15577-3915	WG 185		39	5.9	115
Show		16090-3853	SHN 210		-1	0.1	116
Show		16072-3911	GHE 42		186	18.5	117
Show		16047-3926	I 373		217	8.7	119

WDS 16020-3732 : COMPONENTS

	A
B	pa=184.1° sep=5.76"

16020-3732 A

Name	HD 143473	Coord arcsec 2000	160158.86-373203.7	Mag	6.99	Spectral class	B9 (blue-white)
PmRA	-12.00	PmDE	-24.0	SAO	207245	HIP	78533
Tycho2	7851-01812-1	HD	143473	GC	21516	CD	CD-3710654
CP	CP-37 6614

Tycho2

Tycho2	7851-01812-1	Pflag		RAmdeg	240.49527797	DEmdeg	-37.53436980
PmRA	-10.6	PmDE	-24.6	E RAmdeg	4	E DEmdeg	5
E pmRA	1.3	E pmDE	1.3	EpRAm	1991.36	EpDEm	1990.84
Num	13	Q RAmdeg	0.8	Q DEmdeg	1.0	Q pmRA	0.7
Q pmDE	1.1	BTmag	7.508	E BTmag	0.015	VTmag	7.419
E VTmag	0.011	Prox	869	TYC	T	HIP	78533
CCDM		RAdeg	240.49530861	DEdeg	-37.53431028	EpRA 1990	1.66
EpDE 1990	1.27	E RAdeg	4.0	E DEdeg	4.8	Posflg
Corr	0.2

SAO

SAO	207245	DelFlag		RA1950		PmRA1950	0.0004
DE1950		PmDE1950	-0.048	Vmag	7.4	SpType	B9
Double code		Source	70	CatNum	21516	DM	CD-3710654
DMcomp		BDsup		HD	143473	M HD	0
GC	21516	RA1950rad	4.18303044	DE1950rad	-0.65267307	PmRA2000	0.0004
PmDE2000	-0.045

Hipparcos

Catalog	H	HIP	78533	Proxy		RAhms	16 01 58.87
DEdms	-37 32 03.5	Vmag	7.39	VarFlag	1	R Vmag	H
RAdeg	240.495	DEdeg	-37.5343	AstroRef		Plx	8.07
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	143473	BD
CD	CD-3710654	CP	CP-37 6614	Dm number	-3710654	VIred	0.07
SpType	Ap Si	R SpType		Coord arcsec 2000	160158.87-373203.5

Hipparcos 2

HIP	78533	Sn	5	So	0	Nc	1
RArad	4.1974349134	DErad	-0.6550972818	Plx	8.61	PmRA	-12.65
PmDE	-24.14	E RArad	0.58	E DErad	0.42	E Plx	0.69
E pmRA	0.75	E pmDE	0.68	Hpmag	7.4314	E Hpmag	0.0036
SHp	0.024	VA	1	BV	0.097	E BV	0.011
VI	0.11

16020-3732 B

Coord arcsec 2000

160158.83-373209.4

Mag

12.28

Calc delta mag

5.29

Calc coord

yes