03574-4418 BOY 1

03^h 57^m 26.96^s -44° 17' 30.6" P.A. 178.00 sep 0.1 mag 20.37,21.60

Coord 2000	03574-4418	Discov num	BOY 1	Comp		Coord arcsec 2000	03 57 26.96 -44 17 30.6
Date first	2001	Date last	2006	Obs	6
Pa first	174	Pa last	178.2	P.A. Now (θ)	178.2°
Sep first	0.1	Sep last	0.092	Sep. Now (ρ)	0.092"
Mag pri	20.37	Mag sec	21.60	delta mag (ΔM)	1.23	Spectral class
Pri motion ra	+095	Sec motion ra
Pri motion dec	+000	Sec motion dec
Notes	R (Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Horologium

Gaia DR2

4841448081361281920

WDS 03574-4418 BOY 1 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Boy2003	Hp j	Bouy, H., Brandner, W., Martin, E.L., Delfosse, X., Allard, F., & Basri, G.	2003AJ....126.1526B
Boy2003		AJ 126, 1526, 2003
Boy2004	H+ j	Bouy, H., Duchene, G., Koehler, R., Brandner, W., Bouvier, J., Martin, E.L., Ghez,	2004A&A...423..341B
Boy2004	+Si	A., Delfosse, X., et al.
Boy2004	+A	A&A 423, 341, 2004
Boy2004	+orb
Boy2004b	Hp j	Bouy, H., Brandner, W., Martin, E., Delfosse, X., Allard, F., Baraffe, I.,	2004A&A...424..213B
Boy2004b	+Ha	Forveille, T., & Demarco, R.
Boy2004b		A&A 424, 213, 2004
Boy2005	Hp j	Bouy, H., Martin, E.L., Brandner, W., & Bouvier, J.	2005AJ....129..511B
Boy2005		AJ 129, 511, 2005
Boy2006	A j	Bouy, H., Martin, E.L., Brandner, W., Zapatero Osorio, M.R., Bejar, V.J.S.,	2006A&A...451..177B
Boy2006	+Ci	Schirmer, M., Huelamo, N., & Ghez, A.M.
Boy2006		A&A 451, 177, 2006
Boy2006		(VLT / NACO AO plus Herschel Telescope / LIRIS near-IR detector)
Boy2008	H+ j	Bouy, H., Martin, E.L., Brandner, W., Forveille, T., Delfosse, X., Huelamo, N.	2008A&A...481..757B
Boy2008	+Ag	Basri, G., Girard, J., et al.
Boy2008		A&A 481, 757, 2008
Boy2008b	A j	Bouy, H., Kolb, J., Marchetti, E., Martin, E.L., Huelamo, N.,	2008A&A...477..681B
Boy2008b		& Barrado y Navascues, D.
Boy2008b		A&A 477, 681, 2008
Boy2009	A j	Bouy, H., Huelamo, N., Martin, E.L., Marchis, F., Barrado Y Navascues, D.,	2009A&A...493..931B
Boy2009		Kolb, J.,Marchetti, E., Petr-Gotzens, M.G., Sterzik, M., Ivanov, V.D., Kohler, R.,
Boy2009		& Nurnberger, D.
Boy2009		A&A 493, 931, 2009
Boy2015	C u	Bouy, H., Bertin, E., Barrado, D., Sarro, L.M., Olivares, J., Moraux, E., Bouvier,	2015A&A...575..120B
Boy2015		J., Cuillandre, J.-C., Ribas, A. & Beletsky, Y.
Boy2015		A&A 575, 120, 2015

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
03574-4418	BOY 1		2001	2	175	0.1	20.37	21.60		DR	035726.96-441730.6
03574-4418	BOY 1		2006	6	178	0.1	20.37	21.60		DR	035726.96-441730.6

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

WDS 03574-4418 BOY 1 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03574-4418 BOY 1 : MEASURES

No records found.

WDS 03574-4418 : VIRTUAL EYEPIECE

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

WDS 03574-4418 : ALADIN DSS IMAGE @ 03^h 57^m 26.96^s -44° 17' 30.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 03574-4418 BOY 1 : 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		03574-4418	BOY 1		178	0.1
Show		03572-4413	HDS 499		68	11.7	5
Show		03577-4444	B 2089		78	7.6	27
Show		04012-4451	HJ 3616		138	27.6	53
Show		03561-4509	CPO 121		325	7.3	53
Show		03539-4511	KPP2822		220	1.7	66
Show		03514-4434	UC 1079		12	114.4	67
Show		04038-4429	HDS 514	Aa,Ab	106	0.4	69
Show		04038-4429	LCL 120	AB	1	80.2	69
Show		04038-4429	SHY 458	AC	303	594.7	69
Show		04043-4412	TDS2737		222	1.4	75
Show		03503-4410	TDS2665		8	0.6	78
Show		03568-4543	KPP2088		40	16.9	86
Show		03490-4414	KPP 957		68	7.9	91
Show		04030-4529	TDS2729		138	0.7	93
Show		04057-4443	KPP 552		56	5.2	93
Show		04058-4458	UC 1114		145	6.9	98
Show		03599-4553	BRT 657		92	4.6	100
Show		03565-4238	HU 1360		34	1.8	101
Show		03548-4557	LDS 107		318	9.7	104
Show		04039-4257	TDS2735		196	0.5	107
Show		04042-4242	UC 1111		346	45.5	121
Show		03506-4234	EGN 3		21	2.9	128
Show		03458-4446	KPP3544		69	1.2	129
Show		03453-4423	CPO 119		221	4.3	131
Show		03460-4332	B 1460		21	0.6	132
Show		04092-4340	TDS2762	AB	251	2.2	133
Show		03520-4219	CPO 120		205	4.6	133
Show		03498-4603	UC 1073		220	34.6	133
Show		04074-4255	HDS 522		73	0.1	137
Show		04040-4217	DON 60		102	5.0	141
Show		03584-4150	HDS 501		326	0.3	148
Show		04099-4524	TDS2766	Aa,Ab	284	0.4	149
Show		04099-4524	UC 1125	AB	93	39.6	149
Show		03510-4631	TDS2669		121	0.8	150
Show		03541-4152	B 1461		52	0.1	150
Show		04086-4552	RST 98	AB	317	1.7	151
Show		04086-4552	RST 98	AC	306	18.4	151
Show		04116-4418	TDS2782		28	0.5	152
Show		04065-4222	B 1464		222	0.9	153
Show		04025-4642	TDS2725		209	2.2	155
Show		03595-4652	UC 1095		124	8.2	157
Show		04005-4145	DON 58	AB	160	8.8	157
Show		04005-4145	VSP 11	Aa,Ab	352	0.0	157
Show		04082-4608	TDS2757		17	0.8	159
Show		03536-4654	SKF 949		3	76.4	162
Show		04116-4521	DON 62		140	1.9	164
Show		03563-4134	TDS2688		294	0.9	165
Show		04096-4606	LDS 111		234	33.3	168
Show		04059-4158	RST3394		296	0.2	168
Show		04105-4554	TOI 415		90	2.2	169

WDS 03574-4418 : COMPONENTS

	A
B	pa=178.7° sep=0.09"

03574-4418 A

Componente originario normalizzato	AB		Coord arcsec 2000	035726.96-441730.6		Mag	20.37		PmRA	95.00
PmDE	0.0

03574-4418 B

Componente originario normalizzato	AB		Coord arcsec 2000	035726.96-441730.7		Mag	21.6		Calc delta mag	1.23
Calc coord	yes