17475-3343 BRT 1738 (HD 318385)

17^h 47^m 28.86^s -33° 43' 10.3" P.A. 67.00 sep 5.4 mag 10.44,11.70 Sp F8

Coord 2000	17475-3343	Discov num	BRT1738	Comp		Coord arcsec 2000	17 47 28.86 -33 43 10.3
Date first	1911	Date last	2015	Obs	7
Pa first	69	Pa last	66.7	P.A. Now (θ)	66.7°
Sep first	5.1	Sep last	5.373	Sep. Now (ρ)	5.373"
Mag pri	10.44	Mag sec	11.70	delta mag (ΔM)	1.26	Spectral class	F8 (yellow-white)
Pri motion ra	-017	Sec motion ra	+017
Pri motion dec	-005	Sec motion dec	-001
Notes

rPM=1.932

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 318385		Constellation	Scorpius		Tycho2	7381-00907-1		Gaia DR2	4041913668449487104
HD	318385

WDS 17475-3343 BRT 1738 (HD 318385) : 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
17475-3343	BRT1738		1998	5	66	5.3	10.44	11.70	F8	D	174728.86-334310.3
17475-3343	BRT1738		1999	6	67	5.3	10.44	11.70	F8	D	174728.86-334310.3
17475-3343	BRT1738		2015	7	67	5.4	10.44	11.70	F8		174728.86-334310.3

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

WDS 17475-3343 BRT 1738 (HD 318385) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17475-3343 BRT 1738 (HD 318385) : MEASURES

No records found.

WDS 17475-3343 (HD 318385) : 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 17475-3343 (HD 318385) : ALADIN DSS IMAGE @ 17^h 47^m 28.86^s -33° 43' 10.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17475-3343 BRT 1738 (HD 318385) : 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		17475-3343	BRT1738		67	5.4
Show		17484-3333	BRT1740		129	3.4	16
Show		17480-3401	TDS 883		239	2.0	19
Show		17474-3320	BRT1737		333	2.8	23
Show		17498-3347	RST3128		27	1.0	30
Show		17482-3413	TDT 512		243	0.4	32
Show		17492-3315	HDS2515		184	0.2	36
Show		17452-3319	JKS 16		352	23.6	37
Show		17489-3418	B 1341	BC	358	5.4	40
Show		17489-3418	B 1341	AB	286	6.2	40
Show		17509-3342	HDO 280	AB	102	2.0	43
Show		17509-3342	HDO 280	AC	219	15.0	43
Show		17509-3342	I 9019	AD	198	33.7	43
Show		17485-3428	OL 45		39	2.2	48
Show		17513-3350	B 1342		111	0.5	49
Show		17510-3405	KPP1254		191	9.6	50
Show		17507-3313	LDS 615		176	101.3	51
Show		17504-3419	B 2419	AB	227	6.2	52
Show		17504-3419	SIN 103	AC	265	77.9	52
Show		17504-3419	SIN 103	AD	99	93.4	52
Show		17513-3411	OL 46		105	2.3	55
Show		17460-3435	HDS2510	AB	267	0.1	56
Show		17445-3434	B 917		70	4.6	63
Show		17444-3437	B 916		203	4.7	67
Show		17437-3256	COO 219		188	10.8	67
Show		17421-3327	B 1339		103	1.8	69
Show		17507-3444	BRT1741		308	3.6	73
Show		17487-3457	B 1340		214	0.8	76
Show		17485-3458	BRT3321		270	1.4	77
Show		17535-3321	BRT1742		206	3.5	78
Show		17439-3239	PRO 181	AB	51	2.5	79
Show		17439-3239	JSP 726	BC	262	1.7	79
Show		17450-3459	JSP 728		154	0.6	82
Show		17466-3504	B 918		136	4.9	82
Show		17444-3230	JSP 727		181	2.0	83
Show		17408-3341	BRT1733		174	3.7	84
Show		17439-3232	TDT 481		277	0.6	85
Show		17536-3306	RST3131		109	0.6	86
Show		17531-3253	BRT3323		267	2.7	87
Show		17408-3415	BRT1734		308	5.3	89
Show		17470-3214	JSP 731		204	2.0	90
Show		17427-3450	RSS 458		109	8.9	90
Show		17522-3454	TDT 548		140	2.5	92
Show		17501-3509	B 2418		31	7.0	92
Show		17482-3515	B 2415		173	8.3	93
Show		17532-3444	B 361		301	3.9	94
Show		17533-3444	BU 1123		264	0.3	95
Show		17472-3518	TDS 882		181	1.9	95
Show		17413-3441	BVD 122		98	37.2	96
Show		17514-3506	VVV 2		22	35.1	96
Show		17536-3445	B 362		227	5.2	98

WDS 17475-3343 : COMPONENTS

	A
B	pa=62.6° sep=4.62"

17475-3343 A

Componente originario normalizzato	AB	Name	HD 318385	Coord arcsec 2000	174728.86-334310.3	Mag	10.44
Spectral class	F8 (yellow-white)	PmRA	-17.00	PmDE	-5.0	Tycho2	7381-00907-1
HD	318385	DM	CD-3312464

Tycho2

Tycho2	7381-00907-1	Pflag		RAmdeg	266.87026842	DEmdeg	-33.71954095
PmRA	0.1	PmDE	-4.4	E RAmdeg	31	E DEmdeg	40
E pmRA	1.9	E pmDE	2.0	EpRAm	1988.01	EpDEm	1985.23
Num	4	Q RAmdeg	1.8	Q DEmdeg	0.3	Q pmRA	1.8
Q pmDE	0.3	BTmag	11.233	E BTmag	0.064	VTmag	10.436
E VTmag	0.049	Prox	999	TYC	T	HIP
CCDM		RAdeg	266.87026778	DEdeg	-33.71953000	EpRA 1990	1.56
EpDE 1990	1.16	E RAdeg	32.4	E DEdeg	41.7	Posflg
Corr	-0.2

CCDM

Ccdm	17475-3343	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.06	DDEs	-9.9
R dRAs	41	Year		Theta		Rho
Obs	2	Vmag	10.5	Sp		PmNote
PmRA		PmDE		Dm number	-3312464	Cat1	CD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	17409S3341A
HIC

17475-3343 B

Componente originario normalizzato	AB		Coord arcsec 2000	174729.19-334308.2		Mag	11.7		PmRA	17.00
PmDE	-1.0		Calc delta mag	1.26		Calc coord	yes

CCDM

Ccdm	17475-3343	RComp		Comp	B	Note1
Note2		Discov num	BRT1738	DRAs	-0.71	DDEs	-7.4
R dRAs	41	Year	1914	Theta	068	Rho	5.3
Obs	2	Vmag	11.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	17409S3341B
HIC