17408-3341 BRT 1733 (HD 318171)

17^h 40^m 49.84^s -33° 41' 21.8" P.A. 174.00 sep 3.7 mag 11.01,11.64 Sp A3

Coord 2000	17408-3341	Discov num	BRT1733	Comp		Coord arcsec 2000	17 40 49.84 -33 41 21.8
Date first	1911	Date last	2016	Obs	8
Pa first	175	Pa last	173.9	P.A. Now (θ)	173.9°
Sep first	3.3	Sep last	3.655	Sep. Now (ρ)	3.655"
Mag pri	11.01	Mag sec	11.64	delta mag (ΔM)	0.63	Spectral class	A3 (white)
Pri motion ra	-004	Sec motion ra	+006
Pri motion dec	+037	Sec motion dec	-052
Notes

rPM=1.711

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 318171		Constellation	Scorpius		Tycho2	7380-00388-1		Gaia DR2	4053515405943690496
HD	318171

WDS 17408-3341 BRT 1733 (HD 318171) : 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
17408-3341	BRT1733		1998	5	177	3.1	11.01	11.64	A3	D	174049.84-334121.8
17408-3341	BRT1733		1999	6	174	3.6	11.01	11.64	A3	D	174049.84-334121.8
17408-3341	BRT1733		2015	7	174	3.7	11.01	11.64	A3		174049.84-334121.8
17408-3341	BRT1733		2016	8	174	3.7	11.01	11.64	A3		174049.84-334121.8

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

WDS 17408-3341 BRT 1733 (HD 318171) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17408-3341 BRT 1733 (HD 318171) : MEASURES

No records found.

WDS 17408-3341 (HD 318171) : 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 17408-3341 (HD 318171) : ALADIN DSS IMAGE @ 17^h 40^m 49.84^s -33° 41' 21.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17408-3341 BRT 1733 (HD 318171) : 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		17408-3341	BRT1733		174	3.7
Show		17421-3327	B 1339		103	1.8	22
Show		17408-3415	BRT1734		308	5.3	35
Show		17380-3314	RST3115		202	1.1	45
Show		17386-3428	NSN 135		65	3.7	54
Show		17405-3245	HWE 96		246	5.5	57
Show		17402-3245	PRO 175		194	3.6	58
Show		17437-3256	COO 219		188	10.8	58
Show		17362-3330	B 914		357	5.5	60
Show		17413-3441	BVD 122		98	37.2	60
Show		17452-3319	JKS 16		352	23.6	60
Show		17413-3236	BRT1735		76	4.8	66
Show		17445-3434	B 917		70	4.6	70
Show		17404-3231	JSP 722		21	1.6	70
Show		17444-3437	B 916		203	4.7	71
Show		17427-3450	RSS 458		109	8.9	73
Show		17439-3239	PRO 181	AB	51	2.5	74
Show		17439-3239	JSP 726	BC	262	1.7	74
Show		17394-3453	POL 5		258	4.8	75
Show		17381-3234	BRT1732		141	3.0	77
Show		17392-3456	DAW 147		28	2.7	77
Show		17418-3457	BRT1736		145	3.7	78
Show		17439-3232	TDT 481		277	0.6	80
Show		17344-3352	BRT1727		60	4.6	81
Show		17394-3222	I 107		137	1.6	82
Show		17475-3343	BRT1738		67	5.4	84
Show		17460-3435	HDS2510	AB	267	0.1	84
Show		17444-3230	JSP 727		181	2.0	86
Show		17474-3320	BRT1737		333	2.8	86
Show		17344-3421	BRT1728		110	4.9	89
Show		17376-3501	I 1007	AB	295	1.2	89
Show		17376-3501	HJ 4966	AC	268	14.6	89
Show		17376-3501	I 1007	CD	245	2.6	89
Show		17407-3211	TDT 462		208	2.3	91
Show		17337-3357	BRT1726		43	3.7	91
Show		17403-3211	I 608		302	2.1	91
Show		17480-3401	TDS 883		239	2.0	92
Show		17450-3459	JSP 728		154	0.6	94
Show		17435-3214	I 1008		6	0.6	94
Show		17484-3333	BRT1740		129	3.4	95
Show		17482-3413	TDT 512		243	0.4	98
Show		17374-3211	RSS 452		312	10.2	100
Show		17352-3229	JSP 719		204	0.5	102
Show		17347-3235	ISO 5	Aa,Ab	10	0.3	102
Show		17347-3235	HDS2480	Aa,Ac	61	0.7	102
Show		17347-3235	HJ 4962	AB	100	5.9	102
Show		17347-3235	HO 647	AC	83	14.0	102
Show		17347-3235	SNA 73	Aa1,2	123	0.0	102
Show		17347-3235	SNA 73	AE	78	3.5	102
Show		17346-3235	PRO 173		213	6.0	103
Show		17365-3212	BRT1730		72	4.4	105

WDS 17408-3341 : COMPONENTS

	A
B	pa=174.9° sep=3.65"

17408-3341 A

Componente originario normalizzato	AB	Name	HD 318171	Coord arcsec 2000	174049.84-334121.8	Mag	11.01
Spectral class	A3 (white)	PmRA	-4.00	PmDE	37.0	Tycho2	7380-00388-1
HD	318171

Tycho2

Tycho2	7380-00388-1	Pflag		RAmdeg	265.20765575	DEmdeg	-33.68938861
PmRA	-2.6	PmDE	-2.6	E RAmdeg	68	E DEmdeg	91
E pmRA	2.7	E pmDE	2.9	EpRAm	1982.28	EpDEm	1974.61
Num	3	Q RAmdeg	0.2	Q DEmdeg	3.0	Q pmRA	0.2
Q pmDE	3.0	BTmag	12.115	E BTmag	0.187	VTmag	11.171
E VTmag	0.118	Prox	999	TYC		HIP
CCDM		RAdeg	265.20766278	DEdeg	-33.68938389	EpRA 1990	1.68
EpDE 1990	1.20	E RAdeg	73.4	E DEdeg	102.6	Posflg
Corr	-0.1

17408-3341 B

Componente originario normalizzato	AB		Coord arcsec 2000	174049.87-334125.4		Mag	11.64		PmRA	6.00
PmDE	-52.0		Calc delta mag	0.63		Calc coord	yes