05479+1954 BRT 2331 (HD 247684)

05^h 47^m 55.47^s +19° 54' 40.7" P.A. 204.00 sep 4.9 mag 10.50,12.00

Coord 2000	05479+1954	Discov num	BRT2331	Comp		Coord arcsec 2000	05 47 55.47 +19 54 40.7
Date first	1895	Date last	2016	Obs	5
Pa first	199	Pa last	204	P.A. Now (θ)	204°
Sep first	4.6	Sep last	4.918	Sep. Now (ρ)	4.918"
Mag pri	10.50	Mag sec	12.00	delta mag (ΔM)	1.5	Spectral class
Pri motion ra	+021	Sec motion ra	-004
Pri motion dec	+049	Sec motion dec	-007
Notes

rPM=1.15

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 247684		Constellation	Taurus		Tycho2	1307-01462-1		Gaia DR2	3399680955130698368
HD	247684

WDS 05479+1954 BRT 2331 (HD 247684) : 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
05479+1954	BRT2331		1999	2	203	4.9	10.50	12.00		D	054755.47+195440.7
05479+1954	BRT2331		2000	3	203	4.9	10.50	12.00		D	054755.47+195440.7
05479+1954	BRT2331		2002	4	203	4.8	10.50	12.00			054755.47+195440.7
05479+1954	BRT2331		2010	5	203	3.9	10.50	12.00			054755.47+195440.7
05479+1954	BRT2331		2016	5	205	4.9	10.50	12.00			054755.47+195440.7

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

WDS 05479+1954 BRT 2331 (HD 247684) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05479+1954 BRT 2331 (HD 247684) : MEASURES

No records found.

WDS 05479+1954 (HD 247684) : 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 05479+1954 (HD 247684) : ALADIN DSS IMAGE @ 05^h 47^m 55.47^s +19° 54' 40.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05479+1954 BRT 2331 (HD 247684) : 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		05479+1954	BRT2331		204	4.9
Show		05491+1949	OCC9113	AB	-1	0.0	19
Show		05491+1949	OCC9113	AC	-1	0.0	19
Show		05494+1949	BRT2333		268	2.9	22
Show		05474+2025	STJ 29		21	1.5	32
Show		05460+2015	STF 786	AB	336	6.5	34
Show		05460+2015	WAL 40	AC	332	16.4	34
Show		05462+2024	COU 371		60	0.7	39
Show		05461+1921	COU 576		232	1.3	43
Show		05511+2008	HU 40		17	3.7	48
Show		05505+2027	COU 372		30	1.1	49
Show		05507+2027	J 1047		286	2.2	51
Show		05491+1904	BAR 28	AB	354	7.1	53
Show		05491+1904	BAR 28	AC	332	17.3	53
Show		05515+1941	GWP 719		167	41.1	53
Show		05484+2052	STT 118	AB	320	0.1	58
Show		05484+2052	STTA 67	AB,C	162	75.4	58
Show		05501+1902	GWP 715	BC	84	7.0	61
Show		05519+1931	OCC 434		-1	0.0	61
Show		05513+1917	TDS3379	Aa,Ab	113	0.5	61
Show		05513+1917	J 1819	AB	298	7.3	61
Show		05501+1902	GWP 715	AB	354	79.9	62
Show		05501+1902	GWP 715	AC	359	80.2	62
Show		05476+2056	BU 91	AB	89	1.5	62
Show		05476+2056	OCC9110	Aa,Ab	-1	0.0	62
Show		05485+2059	TDS3353		252	1.2	65
Show		05523+2018	BRT2334		79	3.6	67
Show		05489+2101	BU 93	BC	162	6.1	68
Show		05489+2101	BU 93	BD	328	10.3	68
Show		05461+1852	A 2437	AB	20	4.2	68
Show		05461+1852	A 2437	AC	235	9.4	68
Show		05489+2101	BU 93	AB	122	60.0	68
Show		05527+1937	TDS3396		233	0.6	70
Show		05519+2037	HU 448		238	2.5	71
Show		05474+1844	OCC1025		-1	0.0	72
Show		05481+2106	BU 92		171	9.6	72
Show		05458+1848	OCC1026		-1	0.1	74
Show		05479+1839	NSN 561		55	2.2	76
Show		05524+2038	TDS3389		97	0.5	77
Show		05436+2042	A 2112	AB	328	3.9	78
Show		05436+2042	A 2112	AC	100	20.9	78
Show		05526+1913	SKF2492		10	28.4	78
Show		05524+2042	OCC 627	Da,Db	-1	0.1	79
Show		05524+2042	DAM1338	DI	57	22.2	79
Show		05533+2018	RBR 37		74	0.3	80
Show		05498+1835	TDS3366		122	0.5	84
Show		05485+2118	GIC 60		177	80.8	86
Show		05460+2119	ARY 6	DF	268	60.4	87
Show		05419+1940	BU 1400		343	29.4	87
Show		05530+2047	ARY 39	AB	185	33.4	88
Show		05530+2047	ARY 39	AC	301	117.3	88

WDS 05479+1954 : COMPONENTS

	A
B	pa=202.7° sep=4.87"

05479+1954 A

Componente originario normalizzato	AB	Name	HD 247684	Coord arcsec 2000	054755.47+195440.7	Mag	10.5
PmRA	21.00	PmDE	49.0	Tycho2	1307-01462-1	HD	247684
DM	BD+19 1074

Tycho2

Tycho2	1307-01462-1	Pflag	X	RAmdeg		DEmdeg
PmRA		PmDE		E RAmdeg		E DEmdeg
E pmRA		E pmDE		EpRAm		EpDEm
Num		Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	11.423	E BTmag	0.117	VTmag	11.124
E VTmag	0.141	Prox	999	TYC	T	HIP
CCDM		RAdeg	86.98109278	DEdeg	19.91130750	EpRA 1990	1.74
EpDE 1990	1.47	E RAdeg	67.8	E DEdeg	93.4	Posflg
Corr	0.0

05479+1954 B

Componente originario normalizzato	AB		Coord arcsec 2000	054755.34+195436.2		Mag	12		PmRA	-4.00
PmDE	-7.0		Calc delta mag	1.5		Calc coord	yes