04144+2806 BRC 2 AB

04^h 14^m 26.22^s +28° 06' 03.9" P.A. 154.00 sep 4.0 mag 16.18,15.03

Coord 2000	04144+2806	Discov num	BRC 2	Comp	AB	Coord arcsec 2000	04 14 26.22 +28 06 03.9
Date first	1997	Date last	2012	Obs	5
Pa first	154	Pa last	153.5	P.A. Now (θ)	153.5°
Sep first	3.9	Sep last	4.01	Sep. Now (ρ)	4.01"
Mag pri	16.18	Mag sec	15.03	delta mag (ΔM)	1.15	Spectral class
Pri motion ra		Sec motion ra	+000
Pri motion dec		Sec motion dec	-019
Notes	R (Red magnitudes)

Nature of this double is uncertain.

04144+2806 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			04 14 26 +28 06 04	BRC 2 AB	2012	5	154	4.0	16.18	15.03	1.15		<===
Show			04 14 26 +28 05 60	KSA 4 BC	2001	2	280	24.8	11.52	15.39	3.87

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Taurus

Gaia DR2

163181308112262400

WDS 04144+2806 BRC 2 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Brc1998	C -	Briceno, C., Hartmann, L., Stauffer, J., & Martin, E.	1998ApJ...115.2074B
Brc1998		ApJ 115, 2074, 1998
Brc2017	St j	Briceno, C. & Tokovinin, A.	2017AJ....154..195B
Brc2017		AJ 154, 195, 2017
KsA2007a	E2 j	Kraus, A.L. & Hillenbrand, L.A.	2007ApJ...662..413K
KsA2007a	+Ed	ApJ 662, 413, 2007
KsA2007b	Ag j	Kraus, A.L. & Hillenbrand, L.A.	2007ApJ...664.1167K
KsA2007b	+E+	ApJ 664, 1167, 2007
KsA2007b	+Pu
KsA2008	Am j	Kraus, A.L., Ireland, M.J., Martinache, F., & Lloyd, J.P.	2008ApJ...679..762K
KsA2008	+C	ApJ 679, 762, 2008
KsA2009	A+ j	Kraus, A.L. & Hillenbrand, L.A.	2009ApJ...703.1511K
KsA2009	+Pb	ApJ 703, 1511, 2009
KsA2009	+E+
KsA2009	+C
KsA2011	Am j	Kraus, A.L., Ireland, M.J., Martinache, F., & Hillenbrand, L.A.	2011ApJ...731....8K
KsA2011		ApJ 731, 8, 2011
KsA2014	A j	Kraus, A.L., Ireland, M.J., Cieza, L.A., Hinkley, S., Dupuy, T.J.,	2014ApJ...781...20K
KsA2014		Bowler, B.P., & Liu, M.C.
KsA2014		ApJ 781, 20, 2014
KsA2016	A j	Kraus, A.L., Ireland, M.J., Huber, D., Mann, A.W., & Dupuy, T.J.	2016AJ....152....8K
KsA2016	+Ao	AJ 152, 8, 2016
KsA2021	A	Pearce, L.A., Kraus, A.L., Dupuy, T.J., Mann, A.W. & Huber, D.	2021ApJ...909..216P
KsA2021		ApJ 909, 216, 2021

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
04144+2806	BRC 2	AB	1996	0		3.0	16.18	15.03		DR	041426.22+280603.9
04144+2806	BRC 2	AB	2003	3	154	4.1	16.18	15.03		DR	041426.22+280603.9
04144+2806	BRC 2	AB	2012	5	154	4.0	16.18	15.03		R	041426.22+280603.9

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

WDS 04144+2806 BRC 2 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04144+2806 BRC 2 AB : MEASURES

No records found.

WDS 04144+2806 : VIRTUAL EYEPIECE

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

WDS 04144+2806 : ALADIN DSS IMAGE @ 04^h 14^m 26.22^s +28° 06' 03.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04144+2806 BRC 2 AB : 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		04144+2806	BRC 2	AB	154	4.0
Show		04144+2806	KSA 4	BC	280	24.8	1
Show		04142+2813	GHE 1	Aa,Ab	186	0.0	7
Show		04142+2813	DCH 101	Aa,Ac	159	0.2	7
Show		04142+2813	HAT 3	AB	15	38.3	7
Show		04142+2813	SKF1027	AD	216	23.4	7
Show		04142+2813	BOD 2	Aa1,2	229	0.0	7
Show		04142+2813	KSA 3	BC	92	26.2	8
Show		04148+2813	GHE 2	Aa,Ab	253	0.1	9
Show		04148+2813	KSA 5	AB	251	26.1	9
Show		04139+2812	DCH 47	AB	246	21.0	9
Show		04139+2812	DCH 47	AC	274	15.2	9
Show		04148+2753	GHE 3		69	0.5	15
Show		04135+2816	KSA 102		144	0.0	17
Show		04157+2819	KSA 130		89	2.6	21
Show		04165+2808	KSA 7	AB	155	8.5	27
Show		04165+2808	ITO 18	AC	111	8.8	27
Show		04163+2752	KSA 6	AC	219	27.9	29
Show		04122+2805	MLB 558		357	8.8	30
Show		04131+2726	MLB 685		211	2.1	44
Show		04160+2726	TDS 132		227	0.9	46
Show		04145+2851	GRV 208		196	22.8	46
Show		04176+2833	SAR 2	AB	290	18.2	51
Show		04176+2833	SAR 2	A,Ca	121	14.6	51
Show		04176+2833	SAR 2	A,Cb	118	14.3	51
Show		04176+2833	KSA 103	Aa,Ab	61	0.0	51
Show		04178+2830	KSA 8		137	27.7	51
Show		04185+2817	GHE 5	Aa,Ab	177	0.6	55
Show		04185+2817	HAT 4	AB	11	30.0	55
Show		04185+2817	LEI 9	Ba,Bb	89	0.4	56
Show		04187+2819	SKW 2	Aa,Ab	61	0.1	58
Show		04187+2819	SKN 1	AB	23	4.0	58
Show		04185+2828	GHE 4	EI	142	0.3	58
Show		04188+2821	KSA 10		115	23.1	59
Show		04188+2820	KSA 104	AB	121	0.0	60
Show		04188+2820	ITO 19	AC	234	5.7	60
Show		04188+2820	ITO 19	AD	138	5.3	60
Show		04186+2831	KSA 9		106	17.3	60
Show		04189+2820	PAD 26		111	0.2	61
Show		04190+2812	KSA 11	AB	28	25.7	61
Show		04190+2812	DCH 48	AC	248	28.8	61
Show		04190+2820	KSA 12		34	26.7	63
Show		04134+2907	HDS 537		350	0.1	63
Show		04190+2823	KSA 13		48	13.3	63
Show		04121+2710	BRT 134		339	3.5	65
Show		04195+2808	DAE 23	AB	228	2.0	67
Show		04195+2808	DAE 23	AC	93	6.6	67
Show		04195+2808	DAE 23	AD	244	6.7	67
Show		04195+2808	DAE 23	AE	227	9.3	67
Show		04192+2830	LEI 10		63	0.7	68
Show		04194+2826	LEI 11		172	10.0	70

WDS 04144+2806 : COMPONENTS

	A	B
B	pa=150.4° sep=4.83"
C	pa=270.1° sep=19.18"	pa=281.1° sep=21.97"

04144+2806 A

Coord arcsec 2000

041426.22+280603.9

Mag

16.18

04144+2806 B

Coord arcsec 2000	041426.40+280559.7		Coord calc	041426.40+280559.7		Mag	11.52		Spectral class	M2.5 (red)
PmRA	0.00		PmDE	-19.0		Calc delta mag	4.66

04144+2806 C

Coord arcsec 2000

041424.77+280603.9

Mag

15.39

Calc delta mag

0.79

Calc coord

yes