18085-3612 BRT 1757

18^h 08^m 29.85^s -36° 11' 58.5" P.A. 113.00 sep 3.1 mag 13.00,13.00

Coord 2000	18085-3612	Discov num	BRT1757	Comp		Coord arcsec 2000	18 08 29.85 -36 11 58.5
Date first	1912	Date last	2015	Obs	4
Pa first	95	Pa last	112.8	P.A. Now (θ)	112.8°
Sep first	3.3	Sep last	3.124	Sep. Now (ρ)	3.124"
Mag pri	13.00	Mag sec	13.00	delta mag (ΔM)	0	Spectral class
Pri motion ra	-018	Sec motion ra	+019
Pri motion dec	+004	Sec motion dec	-012
Notes

rPM=1.794

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius

Gaia DR2

4038750437847731584

WDS 18085-3612 BRT 1757 : 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
18085-3612	BRT1757		1998	2	104	2.6	13.00	13.00		D	180829.85-361158.5
18085-3612	BRT1757		2015	4	113	3.1	13.00	13.00			180829.85-361158.5

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

WDS 18085-3612 BRT 1757 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18085-3612 BRT 1757 : MEASURES

No records found.

WDS 18085-3612 : VIRTUAL EYEPIECE

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

WDS 18085-3612 : ALADIN DSS IMAGE @ 18^h 08^m 29.85^s -36° 11' 58.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18085-3612 BRT 1757 : 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		18085-3612	BRT1757		113	3.1
Show		18090-3617	RST3155	Aa,Ab	21	0.2	9
Show		18090-3617	SHY 738	AB	254	999.9	9
Show		18064-3601	SKF2032	AB	180	12.3	28
Show		18064-3601	AMM 8	AC	105	3.2	28
Show		18064-3601	AMM 8	AD	174	3.3	28
Show		18064-3601	AMM 8	AE	306	5.0	28
Show		18064-3601	AMM 8	AF	20	4.9	28
Show		18064-3601	AMM 8	AG	91	4.8	28
Show		18064-3601	AMM 8	AH	15	5.2	28
Show		18064-3601	AMM 8	AI	10	5.2	28
Show		18064-3601	AMM 8	AJ	18	5.2	28
Show		18064-3601	AMM 8	AK	117	5.4	28
Show		18064-3601	AMM 8	AL	319	5.8	28
Show		18064-3601	AMM 8	AM	308	5.9	28
Show		18064-3601	AMM 8	AN	12	5.8	28
Show		18064-3601	AMM 8	AO	181	6.0	28
Show		18064-3601	AMM 8	AP	47	5.8	28
Show		18064-3601	AMM 8	AQ	344	6.1	28
Show		18064-3601	AMM 8	AR	304	6.3	28
Show		18064-3601	AMM 8	AS	305	6.5	28
Show		18064-3601	AMM 8	A,Ta	76	6.1	28
Show		18064-3601	AMM 8	A,Tb	233	6.6	28
Show		18064-3601	AMM 8	A,Tc	172	6.7	28
Show		18064-3601	AMM 8	A,Td	209	6.9	28
Show		18064-3601	AMM 8	A,Te	170	6.9	28
Show		18064-3601	AMM 8	A,Tf	232	7.2	28
Show		18064-3601	AMM 8	A,Tg	215	7.4	28
Show		18064-3601	AMM 8	A,Th	310	7.5	28
Show		18064-3601	AMM 8	A,Ti	252	7.7	28
Show		18064-3601	AMM 8	A,Tj	346	7.5	28
Show		18064-3601	AMM 8	A,Tk	194	7.6	28
Show		18064-3601	AMM 8	A,Tl	322	7.7	28
Show		18064-3601	AMM 8	A,Tm	258	7.8	28
Show		18064-3601	AMM 8	A,Tn	203	7.8	28
Show		18064-3601	AMM 8	A,To	225	8.0	28
Show		18064-3601	AMM 8	A,Tp	55	7.6	28
Show		18064-3601	AMM 8	A,Tq	218	8.0	28
Show		18064-3601	AMM 8	A,Tr	351	7.9	28
Show		18064-3601	AMM 8	A,Ts	101	7.7	28
Show		18064-3601	AMM 8	A,Tt	325	8.1	28
Show		18064-3601	AMM 8	A,Tu	1	8.0	28
Show		18064-3601	AMM 8	A,Tv	131	8.0	28
Show		18064-3601	AMM 8	A,Tw	51	8.0	28
Show		18064-3601	AMM 8	A,Tx	79	8.3	28
Show		18064-3601	AMM 8	A,Ty	198	8.8	28
Show		18064-3601	AMM 8	A,Tz	147	8.6	28
Show		18064-3601	AMM 8	A,Ua	230	9.0	28
Show		18064-3601	AMM 8	A,Ub	218	9.0	28
Show		18064-3601	AMM 8	A,Uc	27	8.9	28
Show		18064-3601	AMM 8	A,Ud	68	8.8	28

WDS 18085-3612 : COMPONENTS

	A
B	pa=117.5° sep=2.62"

18085-3612 A

Componente originario normalizzato	AB		Coord arcsec 2000	180829.85-361158.5		Mag	13		PmRA	-18.00
PmDE	4.0

18085-3612 B

Componente originario normalizzato	AB		Coord arcsec 2000	180830.04-361159.7		Mag	13		PmRA	19.00
PmDE	-12.0		Calc coord	yes