18033-3516 BRT 1753 (HD 321156)

18^h 03^m 18.63^s -35° 15' 27.6" P.A. 50.00 sep 2.8 mag 10.66,12.50 Sp B8

Coord 2000	18033-3516	Discov num	BRT1753	Comp		Coord arcsec 2000	18 03 18.63 -35 15 27.6
Date first	1912	Date last	1999	Obs	4
Pa first	59	Pa last	49.8	P.A. Now (θ)	49.8°
Sep first	2.2	Sep last	2.757	Sep. Now (ρ)	2.757"
Mag pri	10.66	Mag sec	12.50	delta mag (ΔM)	1.84	Spectral class	B8 (blue-white)
Pri motion ra	+000	Sec motion ra
Pri motion dec	-005	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 321156		Constellation	Sagittarius		Tycho2	7399-01115-1		Gaia DR2	4039006559777602944
HD	321156

WDS 18033-3516 BRT 1753 (HD 321156) : 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
18033-3516	BRT1753		1913	2	45	2.2	10.66	12.50	B8		180318.63-351527.6
18033-3516	BRT1753		1999	4	50	2.8	10.66	12.50	B8		180318.63-351527.6

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

WDS 18033-3516 BRT 1753 (HD 321156) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18033-3516 BRT 1753 (HD 321156) : MEASURES

No records found.

WDS 18033-3516 (HD 321156) : 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 18033-3516 (HD 321156) : ALADIN DSS IMAGE @ 18^h 03^m 18.63^s -35° 15' 27.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18033-3516 BRT 1753 (HD 321156) : 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		18033-3516	BRT1753		50	2.8
Show		18026-3453	TDT 649		253	0.7	25
Show		18053-3510	TDT 669		106	0.4	25
Show		18057-3511	VVV 51		156	7.4	29
Show		18065-3504	TDT 687			0.6	42
Show		18061-3541	TDT 682		206	0.7	43
Show		18048-3554	HDO 283		305	12.4	43
Show		18024-3433	JSP 765	AB	284	5.8	44
Show		18024-3433	JSP 765	AC	178	9.6	44
Show		18057-3437	HJ 5012		188	23.4	49
Show		18073-3517	BRT1756	AB	94	7.1	49
Show		18073-3517	BRT1756	AC	162	9.1	49
Show		18067-3444	BRT1755		10	3.3	52
Show		18051-3428	BRT3326		102	1.3	53
Show		17590-3514	BRT1746		197	4.4	54
Show		18064-3601	SKF2032	AB	180	12.3	60
Show		18064-3601	AMM 8	AC	105	3.2	60
Show		18064-3601	AMM 8	AD	174	3.3	60
Show		18064-3601	AMM 8	AE	306	5.0	60
Show		18064-3601	AMM 8	AF	20	4.9	60
Show		18064-3601	AMM 8	AG	91	4.8	60
Show		18064-3601	AMM 8	AH	15	5.2	60
Show		18064-3601	AMM 8	AI	10	5.2	60
Show		18064-3601	AMM 8	AJ	18	5.2	60
Show		18064-3601	AMM 8	AK	117	5.4	60
Show		18064-3601	AMM 8	AL	319	5.8	60
Show		18064-3601	AMM 8	AM	308	5.9	60
Show		18064-3601	AMM 8	AN	12	5.8	60
Show		18064-3601	AMM 8	AO	181	6.0	60
Show		18064-3601	AMM 8	AP	47	5.8	60
Show		18064-3601	AMM 8	AQ	344	6.1	60
Show		18064-3601	AMM 8	AR	304	6.3	60
Show		18064-3601	AMM 8	AS	305	6.5	60
Show		18064-3601	AMM 8	A,Ta	76	6.1	60
Show		18064-3601	AMM 8	A,Tb	233	6.6	60
Show		18064-3601	AMM 8	A,Tc	172	6.7	60
Show		18064-3601	AMM 8	A,Td	209	6.9	60
Show		18064-3601	AMM 8	A,Te	170	6.9	60
Show		18064-3601	AMM 8	A,Tf	232	7.2	60
Show		18064-3601	AMM 8	A,Tg	215	7.4	60
Show		18064-3601	AMM 8	A,Th	310	7.5	60
Show		18064-3601	AMM 8	A,Ti	252	7.7	60
Show		18064-3601	AMM 8	A,Tj	346	7.5	60
Show		18064-3601	AMM 8	A,Tk	194	7.6	60
Show		18064-3601	AMM 8	A,Tl	322	7.7	60
Show		18064-3601	AMM 8	A,Tm	258	7.8	60
Show		18064-3601	AMM 8	A,Tn	203	7.8	60
Show		18064-3601	AMM 8	A,To	225	8.0	60
Show		18064-3601	AMM 8	A,Tp	55	7.6	60
Show		18064-3601	AMM 8	A,Tq	218	8.0	60
Show		18064-3601	AMM 8	A,Tr	351	7.9	60

WDS 18033-3516 : COMPONENTS

	A
B	pa=44.0° sep=2.47"

18033-3516 A

Componente originario normalizzato	AB	Name	HD 321156	Coord arcsec 2000	180318.63-351527.6	Mag	10.66
Spectral class	B8 (blue-white)	PmRA	0.00	PmDE	-5.0	Tycho2	7399-01115-1
HD	321156

Tycho2

Tycho2	7399-01115-1	Pflag		RAmdeg	270.82767501	DEmdeg	-35.25768062
PmRA	1.2	PmDE	-3.0	E RAmdeg	28	E DEmdeg	41
E pmRA	2.3	E pmDE	2.3	EpRAm	1989.98	EpDEm	1987.72
Num	3	Q RAmdeg	1.4	Q DEmdeg	1.3	Q pmRA	1.4
Q pmDE	1.3	BTmag	10.805	E BTmag	0.049	VTmag	10.665
E VTmag	0.064	Prox	999	TYC	T	HIP
CCDM		RAdeg	270.82767167	DEdeg	-35.25767389	EpRA 1990	1.88
EpDE 1990	1.90	E RAdeg	27.7	E DEdeg	41.7	Posflg
Corr	0.1

18033-3516 B

Componente originario normalizzato	AB		Coord arcsec 2000	180318.77-351525.8		Mag	12.5		Calc delta mag	1.84
Calc coord	yes