11474-4953 ZUC 2 AC (HD 102458)

11^h 47^m 24.54^s -49° 53' 03.0" P.A. 268.00 sep 37.7 mag 9.14,11.87 Sp G4V dist. 91.66 pc (298.99 l.y.)

Coord 2000	11474-4953	Discov num	ZUC 2	Comp	AC	Coord arcsec 2000	11 47 24.54 -49 53 03.0
Date first	1902	Date last	2015	Obs	6
Pa first	267	Pa last	268.1	P.A. Now (θ)	268.1°
Sep first	37.0	Sep last	37.72	Sep. Now (ρ)	37.72"
Mag pri	9.14	Mag sec	11.87	delta mag (ΔM)	2.73	Spectral class	G4V (yellow)
Pri motion ra	-033	Sec motion ra	-018
Pri motion dec	-008	Sec motion dec	-026
Notes	W

rPM=0.69

Nature of this double is uncertain.

11474-4953 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		223029	11 47 25 -49 53 03	CVN 44 AB	2006	2	306	3.5	7.51	17.80	10.29
Show	HD 102458	223029	11 47 25 -49 53 03	ZUC 2 AC	2015	6	268	37.7	9.14	11.87	2.73		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 102458	Constellation	Centaurus	SAO	223029	HIP	57524
Tycho2	8223-00566-1	Gaia DR2	5369414461016305408	HD	102458	GC	16159
BD	BD+77 440	CD	CD-49 6484	CP	CP-49 4494	Distance	91.66
Distance ly	298.99

WDS 11474-4953 ZUC 2 AC (HD 102458) : NOTES

No records found.

DISCOVERER

discov	author
CVN	Chauvin, G., Menard, F., Fusco, T., Lagrange, A.-M., Beuzit, J.-L., Mouillet, D.,
CVN	& Augereau, J.-C.
CVN	Chauvin, G., Thomson, M., Dumas, C., Beuzit, J.-L., Lowrance, P., Fusco, T.,
CVN	Lagrange, A.-M., Zuckerman, B., et al.
CVN	Chauvin, G., Lagrange, A.-M., Beust, H., Fusco, T., Mouillet, D., Lacombe, F.,
CVN	Pujet, P., Rousset, G., et al.
CVN	Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I.,
CVN	Beuzit, J.-L., & Lowrance, P.
CVN	Chauvin, G., Lagrange, A.-M., Lacombe, F., Dumas, C., Mouillet, D., Zuckerman, B.,
CVN	Gendron, E., Song, I., et al.
CVN	Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I.,
CVN	Beuzit, J.-L., & Lowrance, P.
CVN	Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Mouillet, D., Song, I.,
CVN	Beuzit, J.-L., Lowrance, P., & Bessell, M.S.
CVN	Chauvin, G., Lagrange, A.-M., Udry, S., Fusco, T., Galland, F., Naef, D., Beuzit,
CVN	J.-L., & Mayor, M.
CVN	Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Bessell, M.S., Beuzit,
CVN	J.-L., Bonnefoy, M., Desidera, S., et al.
CVN	Chauvin, G., Faherty, J., Boccaletti, A., Cruz, K., Lagrange, A., Zuckerman, B.,
CVN	Bessell, M.S., Beuzit, J.-L., Bonnefoy, M., Dumas, C., Lowrance, P., & Song, I.
CVN	Chauvin, G., Lagrange, A.-M., Beust, H., Bonnefoy, M., Boccaletti, A., Apai, D.,
CVN	Allard, F., Ehrenreich, D., Girard, J.H.V., Mouillet, D., & Rouan, D.
CVN	Chauvin, G., Vigan, A., Bonnefoy, M., Desidera, S., Bonavita, M., Mesa, D.,
CVN	Boccaletti, A., Buenzli, E., Carson, J., Delorme, P., Hagelberg, J.,
CVN	Montagnier, G., et al.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
11474-4953	ZUC 2	AC	1999	5	268	37.7	9.14	11.10	G4V		D	114724.54-495303.0
11474-4953	ZUC 2	AC	2015	6	268	37.7	9.14	11.87	G4V			114724.54-495303.0

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

WDS 11474-4953 ZUC 2 AC (HD 102458) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11474-4953 ZUC 2 AC (HD 102458) : MEASURES

No records found.

WDS 11474-4953 (HD 102458) : 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 11474-4953 (HD 102458) : ALADIN DSS IMAGE @ 11^h 47^m 24.54^s -49° 53' 03.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11474-4953 ZUC 2 AC (HD 102458) : 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		11474-4953	ZUC 2	AC	268	37.7	0
Show		11474-4953	CVN 44	AB	306	3.5	0
Show		11459-4936	RST 553		28	2.2	22
Show		11472-4929	RSS 273		0	20.4	24
Show		11480-5017	TDS8031		220	0.7	25
Show		11487-4930	RST5573		3	4.8	26
Show		11502-4951	SWR 118		148	11.1	27
Show		11504-4957	TDS8062		239	0.5	29
Show		11501-4933	JNN 162	AB	265	1.2	34
Show		11493-4919	HDS1668		167	1.7	39
Show		11446-4925	RST9004	AB	281	0.4	39
Show		11446-4925	RST9004	AB,C	35	15.7	39
Show		11446-4925	DAM 560	AB,D	143	8.5	39
Show		11479-4914	CPO 334		53	3.5	39
Show		11511-5010	CPO 336		316	6.9	40
Show		11481-4909	DAM 561		252	7.9	45
Show		11490-4906	TDS8044		191	0.9	50
Show		11480-4902	DAW 12	BC	118	2.6	52
Show		11480-4902	HJ 4473	A,BC	116	17.5	52
Show		11456-4901	HDS1660		193	0.2	56
Show		11422-5021	TDS8001		163	1.4	58
Show		11495-5049	CPO 335		14	7.5	60
Show		11413-5012	I 308		119	1.4	62
Show		11533-5018	RST 559	AB	216	1.9	63
Show		11533-5018	DAM 563	AB,C	207	8.1	63
Show		11432-4858	BRT 802		16	5.2	69
Show		11406-4931	VSP 31		57	0.2	70
Show		11402-4950	TDS7981		24	0.9	70
Show		11419-5042	TDS7995		16	1.7	73
Show		11444-4844	TDS8012		342	0.9	75
Show		11417-5047	CPO 332		358	6.6	77
Show		11552-5012	RST 562	AB	322	0.2	78
Show		11552-5012	CPO 337	AB,C	66	8.7	78
Show		11554-5003	TDS8115		122	2.9	78
Show		11498-5108	RST1613		320	0.6	79
Show		11532-5052	RST1621		205	0.4	81
Show		11399-5029	RST4949		28	1.0	81
Show		11455-5112	TDS8015		22	0.6	82
Show		11437-4839	RST 552		293	2.0	82
Show		11551-5035	TDS8111		46	0.5	85
Show		11436-4837	DAM 558		277	3.3	86
Show		11442-4832	TDS8010		219	0.9	88
Show		11544-4856	RST 561		78	0.6	89
Show		11384-5011	SKF 833		149	52.3	90
Show		11527-4840	SEE 138	AB	170	2.3	90
Show		11527-4840	I 9023	AC	294	26.1	90
Show		11463-4817	RST 554		327	0.5	98
Show		11450-4818	NSN 291	AB	82	1.1	99
Show		11479-5132	TDS8030		329	2.1	99
Show		11449-4817	LDS 363		41	85.4	99
Show		11495-4815	HJ 4476		171	19.7	100

WDS 11474-4953 : COMPONENTS

	A	B
B	pa=305.7° sep=3.51"
C	pa=268.1° sep=37.72"	pa=264.6° sep=35.01"

11474-4953 A

Coord arcsec 2000	114724.54-495303.0		Mag	7.51		Spectral class	G4V (yellow)		PmRA	-33.00
PmDE	-10.0		SAO	81994		DM	BD+20 2650

SAO

SAO	81994	DelFlag		RA1950		PmRA1950	-0.0006
DE1950		PmDE1950	0.026	Vmag	7.2	SpType	F5
Double code		Source	35	CatNum	4363	DM	BD+20 2650
DMcomp		BDsup		HD	102428	M HD	0
GC		RA1950rad	3.0756443	DE1950rad	0.35449725	PmRA2000	-0.0006
PmDE2000	0.031

11474-4953 B

Coord arcsec 2000	114724.25-495301.0		Mag	17.8		SAO	81995		Delta magnitude	10.29
Coordinate calculated	yes

SAO

SAO	81995	DelFlag		RA1950		PmRA1950	0.0011
DE1950		PmDE1950	-0.007	Vmag	9.2	SpType	G5
Double code		Source	35	CatNum	4364	DM	BD+20 2651
DMcomp		BDsup		HD		M HD
GC		RA1950rad	3.07582639	DE1950rad	0.35481065	PmRA2000	0.0011
PmDE2000	-0.002

11474-4953 C

Coord arcsec 2000	114720.64-495304.3	Mag	11.87	PmRA	-18.00	PmDE	-26.0
SAO	7426	HIP	57532	HD	102326	GC	16159
BD	BD+77 440	Delta magnitude	4.36	Coordinate calculated	yes

SAO

SAO	7426	DelFlag		RA1950		PmRA1950	0.0543
DE1950		PmDE1950	-0.1	Vmag	8.9	SpType	F8
Double code		Source	70	CatNum	16159	DM	BD+77 440
DMcomp		BDsup		HD	102326	M HD	0
GC	16159	RA1950rad	3.07438922	DE1950rad	1.34946609	PmRA2000	0.0534
PmDE2000	-0.096

Hipparcos

Catalog	H	HIP	57532	Proxy		RAhms	11 47 29.85
DEdms	+77 02 24.5	Vmag	8.75	VarFlag		R Vmag	G
RAdeg	176.874	DEdeg	77.0401	AstroRef		Plx	16.91
CCDM	188.70	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	102326	BD	BD+77 440
CD		CP		Dm number	+77 440	VIred	0.78
SpType	G8IV-V	R SpType		Coord arcsec 2000	114729.85+770224.5

Hipparcos 2

HIP	57532	Sn	5	So	0	Nc	1
RArad	3.087040407	DErad	1.3446039749	Plx	17.71	PmRA	189.05
PmDE	-82.77	E RArad	0.65	E DErad	0.66	E Plx	0.78
E pmRA	0.85	E pmDE	0.75	Hpmag		E Hpmag	0.0023
SHp	0.019	VA	0	BV	0.73	E BV	0.015
VI	0.78