00046-4044 GKI 2 Ba,Bb

00^h 04^m 34.84^s -40° 44' 05.8" P.A. 44.00 sep 0.1 mag 14.50,14.60 Sp L4.5+L4.5

Coord 2000	00046-4044	Discov num	GKI 2	Comp	Ba,Bb	Coord arcsec 2000	00 04 34.84 -40 44 05.8
Date first	2002	Date last	2005	Obs	3
Pa first	48	Pa last	44.3	P.A. Now (θ)	44.3°
Sep first	0.1	Sep last	0.083	Sep. Now (ρ)	0.083"
Mag pri	14.50	Mag sec	14.60	delta mag (ΔM)	0.1	Spectral class	L4.5+L4.5 (very deep red/very deep red)
Pri motion ra		Sec motion ra
Pri motion dec		Sec motion dec
Notes	N V K (See Notes, 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.

00046-4044 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			00 04 37 -40 44 01	ERO 1 AB	2015	11	259	18.3	12.84	20.00	7.16
Show			00 04 35 -40 44 06	GKI 2 Ba,Bb	2005	3	44	0.1	14.50	14.60	0.10		<===

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Phoenix

WDS 00046-4044 GKI 2 Ba,Bb : NOTES

discov_num	notes	refcode
GKI 2	Ba,Bb. GJ 1001BC = LHS 102BC. Spectral types L4.5 and L4.5	Red2006b

REFERENCES

refcode	metd	author	reference
Red2006b	Hn j	Reid, I.N., Lewitus, E., Allen, P., Cruz, K.L., & Burgasser, A.J.,	2006AJ....132..891R
Red2006b	+E2	AJ 132, 891, 2006

DISCOVERER

idgroup	discov	author
1	ERO	Goldman, B., Delfosse, X., Forveille, T., Afonso, C., Alard, C., Albert, J.N.,
1	ERO	Andersen, J., Ansari, R., et al.
2	GKI	Golimowski, D.A., Durrance, S.T., & Clampin, M.
9	GKI	Golimowski, D.A., Henry, T.J., Krist, J.E., Schroeder, D.J., Marcy, G.W., Fischer,
9	GKI	D.A., & Butler, R.P.
10	GKI	Golimowski, D.A., Henry, T.J., Krist, J.E., Dieterich, S., Ford, H.C.,
10	GKI	Illingworth, G.D., Ardila, D.R., Clampin, M., et al.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00046-4044	GKI 2	Ba,Bb	2003	2	96	0.1	14.50	14.60	L4.5+L4.5	N DK	000434.84-404405.8
00046-4044	GKI 2	Ba,Bb	2005	3	44	0.1	14.50	14.60	L4.5+L4.5	NV K	000434.84-404405.8

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

WDS 00046-4044 GKI 2 Ba,Bb : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00046-4044 GKI 2 Ba,Bb : MEASURES

No records found.

WDS 00046-4044 : VIRTUAL EYEPIECE

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

WDS 00046-4044 : ALADIN DSS IMAGE @ 00^h 04^m 34.84^s -40° 44' 05.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00046-4044 GKI 2 Ba,Bb : 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		00046-4044	GKI 2	Ba,Bb	44	0.1
Show		00046-4044	ERO 1	AB	259	18.3	1
Show		00027-4048	LDS5256		269	295.9	21
Show		00068-4055	RST1179		106	1.3	28
Show		00087-4057	TDS1311		137	2.3	48
Show		00025-3956	TDS1265		156	0.8	54
Show		00003-4118	SKF1140		290	17.3	59
Show		00098-4054	WIS 3		208	616.2	61
Show		00019-4137	I 1060		37	0.7	61
Show		00093-4132	UC 329		326	31.5	73
Show		00106-4107	CRU9002		42	92.4	73
Show		00071-4152	TDS1299		269	1.7	75
Show		00073-4153	CRU9001		10	79.8	76
Show		00114-4049	BVD 63	AB	126	68.6	78
Show		00113-4022	RST1180		56	1.3	80
Show		00109-4007	KPP 49		130	3.3	81
Show		00121-4028	LDS 2		288	12.7	87
Show		00037-4210	TDS1278		252	0.4	87
Show		00098-4202	TSN 119		117	0.1	97
Show		00023-4223	CBL 557		222	11.8	103
Show		00131-4128	WIS 4		208	144.7	106
Show		00035-4238	LDS3115		57	7.5	115
Show		00132-3942	RST1181		216	0.8	117
Show		00010-4234	I 1088	AB	354	1.7	118
Show		00010-4234	I 1088	AC	141	17.6	118
Show		00154-4113	RST1182		147	0.9	126
Show		00153-4006	WG 2		2	13.9	128
Show		00097-3846	WG 1		229	3.4	133
Show		00084-4257	B 1406		303	0.9	140
Show		00043-4304	UC 311		142	8.7	141
Show		00152-4206	B 1407		75	1.2	146
Show		00148-4224	NSN 228		171	1.4	152
Show		00099-4309	KPP2231		185	18.5	157
Show		00064-3808	LDS3122		191	67.5	159
Show		00153-4230	RST3344		3	0.1	161
Show		00173-3833	NSN 229		187	3.5	197
Show		00028-4404	TDS1268		93	0.9	202
Show		00136-4340	DON 1		249	2.1	202
Show		00049-3718	KPP4408		76	14.1	207
Show		00213-4217	DON 3		120	2.6	209
Show		00097-3719	B 1904		187	0.3	214
Show		00003-4417	I 1477		327	0.3	219
Show		00178-3807	TOI 242		164	0.8	220
Show		00219-3908	TDS1421		1	0.7	222
Show		00212-4246	KO 1		317	77.8	222
Show		00148-3737	HJ 3355		22	4.3	223
Show		00243-4032	KPP2853		16	1.8	226
Show		00166-4347	TDS1376		115	2.9	227
Show		00024-3657	UC 307		223	76.5	229
Show		00021-3656	TDS1261		279	0.5	230
Show		00241-4148	CBL 571		122	29.0	230

WDS 00046-4044 : COMPONENTS

	A	B
B	pa=256.7° sep=19.51"
Bb	pa=256.8° sep=19.45"	pa=36.5° sep=0.07"

00046-4044 A

Coord arcsec 2000	000436.51-404401.3		Mag	12.84		Spectral class	M3.0V (red)		PmRA	72.00
PmDE	-150.0

00046-4044 B

Coord arcsec 2000	000434.84-404405.8		Coord calc	000435.31-404404.8		Mag	14.5		Mag composta	20
Spectral class	L4.5 (very deep red)		Calc delta mag	1.66

00046-4044 Bb

Coord arcsec 2000	000434.84-404405.7		Mag	14.6		Spectral class	L4.5 (very deep red)		Calc delta mag	1.76
Calc coord	yes