18058-4831 BRT 1018

18^h 05^m 48.04^s -48° 30' 27.2" P.A. 72.00 sep 9.6 mag 12.50,13.10 dist. 56.43 pc (184.07 l.y.)

Coord 2000	18058-4831	Discov num	BRT1018	Comp		Coord arcsec 2000	18 05 48.04 -48 30 27.2
Date first	1905	Date last	2016	Obs	5
Pa first	324	Pa last	72.1	P.A. Now (θ)	72.1°
Sep first	3.1	Sep last	9.604	Sep. Now (ρ)	9.604"
Mag pri	12.50	Mag sec	13.10	delta mag (ΔM)	0.6	Spectral class
Pri motion ra	-123	Sec motion ra
Pri motion dec	-018	Sec motion dec
Notes	S (Parallax indidates non-physical)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Spectr	M2		Constellation	Ara		HIP	88633		Gaia DR2	6707106730010249088
Distance	56.43		Distance ly	184.07

WDS 18058-4831 BRT 1018 : 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
18058-4831	BRT1018		2000	3	69	8.0	12.50	13.10		D	180548.04-483027.2
18058-4831	BRT1018		2016	5	72	9.6	12.50	13.10		S	180548.04-483027.2

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

WDS 18058-4831 BRT 1018 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18058-4831 BRT 1018 : MEASURES

No records found.

WDS 18058-4831 : VIRTUAL EYEPIECE

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

WDS 18058-4831 : ALADIN DSS IMAGE @ 18^h 05^m 48.04^s -48° 30' 27.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18058-4831 BRT 1018 : 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		18058-4831	BRT1018		72	9.6
Show		18047-4819	BRT1015		186	4.4	16
Show		18088-4835	BRT1022		351	3.3	32
Show		18020-4828	B 2427		296	0.7	38
Show		18100-4852	HJ 5017		320	22.5	47
Show		18050-4917	B 2854		7	5.6	47
Show		18018-4907	TDT 644		325	1.2	54
Show		18065-4931	I 622		44	0.6	61
Show		18124-4836	I 1354		163	1.3	66
Show		18003-4753	BRT1008		318	4.2	67
Show		17595-4913	NZO 85		82	2.4	75
Show		17594-4746	I 110		124	1.5	78
Show		18071-4949	I 1350		210	0.6	80
Show		18111-4731	B 1879		271	1.8	80
Show		18079-4713	BRT1020		250	4.7	81
Show		17584-4904	CPO 567		51	3.8	81
Show		17589-4732	CPO 569		339	4.5	91
Show		18150-4831	I 1356	AB	320	0.4	92
Show		18150-4831	I 1356	AC	167	8.1	92
Show		18150-4832	RSS 479		207	24.6	92
Show		18135-4737	RST5602	AB	169	4.6	94
Show		18135-4737	SHT 33	AC	117	4.3	94
Show		18024-4700	I 1349		242	3.2	98
Show		18154-4851	HJ 5033	AB	113	17.3	98
Show		18154-4851	HJ 5033	AC	10	15.6	98
Show		18154-4851	HJ 5033	AD	69	25.4	98
Show		18074-4644	SHY 737		294	999.9	98
Show		17560-4858	KPP1457		28	11.0	101
Show		18026-5013	HDS2540		14	16.8	108
Show		17589-4709	TDT 609		316	3.5	108
Show		17555-4759	B 1873		342	0.2	108
Show		18160-4755	RST 973		313	0.7	109
Show		18153-4928	TOK 915		283	0.1	110
Show		18129-4959	HRG 128		358	6.8	112
Show		18146-4722	HJ 5031		63	36.6	112
Show		18133-4955	B 2434		203	6.3	112
Show		17595-5005	TDT 617		146	0.5	113
Show		17545-4814	TDT 565		280	0.4	114
Show		18165-4913	SKF1145		158	52.9	114
Show		17541-4821	B 1870		187	0.1	118
Show		18104-5019	RST 968		137	0.6	118
Show		18055-4628	BRT1017		115	5.2	123
Show		18006-4639	BRT1009		40	4.2	123
Show		17583-5010	HDS2533		181	0.2	124
Show		18177-4910	BRT1040		99	5.5	125
Show		18045-4627	HU 1525		309	0.4	125
Show		18083-4627	B 1878		297	2.8	126
Show		18174-4929	HDS2586		32	2.3	129
Show		18011-5032	BRT1011		67	4.9	131
Show		17563-5003	TDT 582		41	2.3	131
Show		18158-4707	BRT1038		82	5.8	131

WDS 18058-4831 : COMPONENTS

	A
B	pa=64.0° sep=6.74"

18058-4831 A

Componente originario normalizzato	AB		Coord arcsec 2000	180548.04-483027.2		Mag	12.5		Spectral class	M2 (red)
PmRA	-123.00		PmDE	-18.0		HIP	88633

Hipparcos

Catalog	H	HIP	88633	Proxy		RAhms	18 05 48.04
DEdms	-48 30 27.2	Vmag	11.31	VarFlag		R Vmag	G
RAdeg	271.45	DEdeg	-48.5076	AstroRef		Plx	12.86
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag	X	Source		Qual	S	M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	1.85
SpType	M2	R SpType		Coord arcsec 2000	180548.04-483027.2

Hipparcos 2

HIP	88633	Sn	1	So	2	Nc	1
RArad	4.737698791	DErad	-0.8466167825	Plx	17.72	PmRA	-121.96
PmDE	-16.07	E RArad	5.3	E DErad	3.41	E Plx	6.66
E pmRA	6.48	E pmDE	3.78	Hpmag	11.409	E Hpmag	0.0044
SHp	0.044	VA	0	BV	1.36	E BV	0.015
VI	1.85

18058-4831 B

Componente originario normalizzato	AB		Coord arcsec 2000	180548.65-483024.2		Mag	13.1		Calc delta mag	0.6
Calc coord	yes