04177-2006 BRT 301

04^h 17^m 39.41^s -20° 06' 05.3" P.A. 211.00 sep 4.1 mag 11.13,12.50

Coord 2000	04177-2006	Discov num	BRT 301	Comp		Coord arcsec 2000	04 17 39.41 -20 06 05.3
Date first	1919	Date last	2016	Obs	12
Pa first	201	Pa last	210.6	P.A. Now (θ)	210.6°
Sep first	3.0	Sep last	4.067	Sep. Now (ρ)	4.067"
Mag pri	11.13	Mag sec	12.50	delta mag (ΔM)	1.37	Spectral class
Pri motion ra	+024	Sec motion ra	+002
Pri motion dec	+022	Sec motion dec	-012
Notes

rPM=1.244

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Eridanus

Tycho2

5896-01234-1

Gaia DR2

5091826429697950976

WDS 04177-2006 BRT 301 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Brt1926a	Pa -	Barton, S.G.	1926AJ.....36..155B
Brt1926a		AJ 36, 155, 1926 (BRT 1 - BRT 62)
Brt1926b	Pa j	Barton, S.G.	1926AJ.....37...57B
Brt1926b		AJ 37, 57, 1926 (BRT 63 - BRT 116)
Brt1928	Pa -	Barton, S.G.	1928AJ.....38..168B
Brt1928		AJ 38, 168, 1928 (BRT 117 - BRT 230)
Brt1929a	Pa -	Barton, S.G.	1929AN....235..425B
Brt1929a		AN 235, 425, 1929 (BRT 294 - BRT 322)
Brt1929b	Pa -	Barton, S.G.	1929AJ.....39...93B
Brt1929b		AJ 39, 93, 1929 (BRT 231 - BRT 293)
Brt1929c	Ma j	Barton, S.G.	1929AJ.....39..120B
Brt1929c		AJ 39, 120, 1929
Brt1930	Pa -	Barton, S.G.	1930AJ.....40..181B
Brt1930		AJ 40, 181, 1930 (BRT 323 - BRT 348)
Brt1931	Pa -	Barton, S.G. (BRT 349 - BRT 562)	1931AJ.....41...35B
Brt1931		AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
Brt1932a	Pa -	Barton, S.G.	1932AJ.....42...93B
Brt1932a		AJ 42, 93, 1932 (BRT 604 - BRT 636)
Brt1932b	Ma -	Barton, S.G.	1932PFAO....5a...1B
Brt1932b	+Pa	Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.)
Brt1932C	Ma -	Barton, S.G.	1932QB821.A43......
Brt1932C		cited in ADS (Aitken Double Star Cat.), 1932
Brt1933	Pa -	Barton, S.G.	1933AN....250...49B
Brt1933		AN 250, 49, 1933
Brt1933		(BRT 637 - BRT1134; very approximate dates added for pairs listed with only
Brt1933		secondary magnitudes and no astrometry)
Brt1934	Pa -	Barton, S.G.	1934AJ.....43..119B
Brt1934	+Ma	AJ 43, 119, 1934
Brt1935a	Pa -	Barton, S.G.	1935AJ.....44..105B
Brt1935a	+Ma	AJ 44, 105, 1935
Brt1935b	Pa -	Barton, S.G.	1935AN....256..357B
Brt1935b		AN 256, 357, 1935
Brt1936a	Ma -	Barton, S.G.	1936AJ.....45...33B
Brt1936a	+Pa	AJ 45, 33, 1936
Brt1936b	Pa -	Barton, S.G.	1936AJ.....45...99B
Brt1936b	+Ma	AJ 45, 99, 1936
Brt1937a	Pa -	Barton, S.G.	1937AN....263..347B
Brt1937a		AN 263, 347, 1937
Brt1937b	Pa -	Barton, S.G.	1937AN....263..383B
Brt1937b		AN 263, 383, 1937
Brt1938	Ma -	Barton, S.G.	1938AJ.....47..133B
Brt1938	+Pa	AJ 47, 133, 1938
Brt1939a	Ma -	Barton, S.G.	1939PFAO....5b...1B
Brt1939a	+Pa	Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939
Brt1939b	Pa -	Barton, S.G.	1939AJ.....48..145B
Brt1939b	+Ma	AJ 48, 145, 1939
Brt1941	Pa -	Barton, S.G.	1941PASP...55..339B
Brt1941		PASP 55, 339, 1941
Brt1942	Pa -	Barton, S.G.	1942AJ.....50...11B
Brt1942		AJ 50, 11, 1942
Brt1947	Ma -	Barton, S.G.	1947AJ.....52..178B
Brt1947	+Pa	AJ 52, 178, 1947
Brt1949	Ma -	Barton, S.G.	1949PFAO....7a...1B
Brt1949		Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949
Brt1951	Pa -	Barton, S.G.	1951AJ.....55..218B
Brt1951		AJ 55, 218, 1951
Brt1957	Ma -	Barton, S.G.	1957QB4.P5v7ps3....
Brt1957		Pub. Univ. Penn. 7, Pt.3, 15, 1957
Brt9999	Ma -	Barton, S.G.	...................
Brt9999	+Pa	Unpublished, manuscript or reference not found.
Brt2002A	Ma -	Barton, S.G.	2002yCat.1275....0D
Brt2002A	+Pa	cited in CCDM

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
04177-2006	BRT 301		1998	8	210	4.0	11.13	12.50		D	041739.41-200605.3
04177-2006	BRT 301		1999	9	210	4.0	11.13	12.50		D	041739.41-200605.3
04177-2006	BRT 301		2015	10	211	4.1	11.13	12.50			041739.41-200605.3
04177-2006	BRT 301		2016	12	211	4.1	11.13	12.50			041739.41-200605.3

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

WDS 04177-2006 BRT 301 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04177-2006 BRT 301 : MEASURES

No records found.

WDS 04177-2006 : VIRTUAL EYEPIECE

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

WDS 04177-2006 : ALADIN DSS IMAGE @ 04^h 17^m 39.41^s -20° 06' 05.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04177-2006 BRT 301 : 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		04177-2006	BRT 301		211	4.1
Show		04153-2004	BRT 300		292	4.3	35
Show		04187-1924	B 687		252	0.4	45
Show		04188-2048	KPP2347		200	20.1	45
Show		04161-2059	KPP1099		221	8.7	58
Show		04208-1920	SEE 36		342	8.0	65
Show		04153-1909	RST2337		315	0.8	67
Show		04129-2013	GWP 562		115	162.8	67
Show		04161-2112	B 1934		43	0.2	70
Show		04215-2055	B 1935	AB	5	0.1	73
Show		04215-2055	LDS9168	AC	326	59.3	73
Show		04141-2105	DON 63		345	0.9	77
Show		04121-2029	TDS2784		135	0.4	82
Show		04205-2120	B 2570		51	7.5	84
Show		04226-1916	B 1936		72	2.6	86
Show		04116-2021	SRT 2		334	61.8	87
Show		04121-1926	B 686		144	1.7	88
Show		04122-1911	KPP2462		17	21.9	95
Show		04161-2140	ARA1268		252	14.2	97
Show		04130-2119	KPP2617		47	24.1	99
Show		04120-2114	UC 1130		249	26.3	105
Show		04167-2153	NSC 19		306	8.4	108
Show		04137-1832	GWP 564		38	30.9	110
Show		04218-2146	TOK 244		187	76.3	116
Show		04093-2025	RST2333	AB	189	0.4	119
Show		04093-2025	SKF2465	AB,C	191	42.2	119
Show		04233-2138	B 2571		309	5.4	121
Show		04207-1806	ARA 324		102	6.6	128
Show		04096-2103	DON 61		183	0.8	128
Show		04123-1820	RSS 71		176	10.8	131
Show		04252-2126	TDS2844		244	0.5	132
Show		04089-1917	GWP 555		328	309.0	133
Show		04096-1852	ARA 528		34	10.1	136
Show		04218-1804	ARA 325		34	6.9	136
Show		04190-1751	HDS 550		1	0.8	137
Show		04111-1826	UPT 1		94	3.6	137
Show		04075-1934	TVB 64		248	5.8	147
Show		04082-1902	KPP2388		206	20.6	149
Show		04229-2216	ARA1619		242	12.0	150
Show		04240-1805	HJ 3647	BC	2	36.6	151
Show		04240-1805	HJ 3647	AB	259	29.8	151
Show		04240-1805	HJ 3647	AC	317	41.8	151
Show		04156-1735	GWP 571		151	90.0	154
Show		04134-1742	GWP 563		296	24.9	156
Show		04274-1855	STN 7		185	4.8	157
Show		04273-2135	TDS2855		300	0.6	162
Show		04186-1725	TOI 427		153	2.6	162
Show		04279-2130	BU 184		248	1.9	167
Show		04299-2046	KPP3571		295	1.7	177
Show		04289-2129	HTS 5		30	17.4	178
Show		04128-2251	LDS3563		333	15.7	179

WDS 04177-2006 : COMPONENTS

	A
B	pa=209.0° sep=4.00"

04177-2006 A

Componente originario normalizzato	AB		Coord arcsec 2000	041739.41-200605.3		Mag	11.13		PmRA	24.00
PmDE	22.0		Tycho2	5896-01234-1

Tycho2

Tycho2	5896-01234-1	Pflag		RAmdeg	64.41421317	DEmdeg	-20.10149194
PmRA	29.3	PmDE	36.8	E RAmdeg	45	E DEmdeg	30
E pmRA	3.0	E pmDE	2.5	EpRAm	1985.07	EpDEm	1975.66
Num	4	Q RAmdeg	1.0	Q DEmdeg	2.1	Q pmRA	0.9
Q pmDE	2.1	BTmag	12.372	E BTmag	0.161	VTmag	11.130
E VTmag	0.070	Prox	999	TYC	T	HIP
CCDM		RAdeg	64.41414500	DEdeg	-20.10157083	EpRA 1990	1.64
EpDE 1990	1.53	E RAdeg	50.8	E DEdeg	54.9	Posflg
Corr	0.1

CCDM

Ccdm	04177-2006	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.69	DDEs	-6.9
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	10.0	Sp		PmNote
PmRA		PmDE		Dm number	-20 818	Cat1	BD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	04133S2021A
HIC

04177-2006 B

Componente originario normalizzato	AB		Coord arcsec 2000	041739.27-200608.8		Mag	12.5		PmRA	2.00
PmDE	-12.0		Calc delta mag	1.37		Calc coord	yes

CCDM

Ccdm	04177-2006	RComp		Comp	B	Note1
Note2		Discov num	BRT 301	DRAs		DDEs
R dRAs		Year	1919	Theta	210	Rho	3.6
Obs	4	Vmag	11.4	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	04133S2021B
HIC