19484-4937 BRT 1100

19^h 48^m 25.25^s -49° 37' 40.4" P.A. 326.00 sep 2.5 mag 12.67,12.80

Coord 2000	19484-4937	Discov num	BRT1100	Comp		Coord arcsec 2000	19 48 25.25 -49 37 40.4
Date first	1905	Date last	2016	Obs	5
Pa first	329	Pa last	326.3	P.A. Now (θ)	326.3°
Sep first	2.2	Sep last	2.545	Sep. Now (ρ)	2.545"
Mag pri	12.67	Mag sec	12.80	delta mag (ΔM)	0.13	Spectral class
Pri motion ra	+009	Sec motion ra
Pri motion dec	-016	Sec motion dec
Notes	B (Blue magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Telescopium

Gaia DR2

6670209761172029696

WDS 19484-4937 BRT 1100 : 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
19484-4937	BRT1100		1986	2	328	2.5	12.67	12.80		B	194825.25-493740.4
19484-4937	BRT1100		2015	3	326	2.5	12.67	12.80		B	194825.25-493740.4
19484-4937	BRT1100		2016	5	326	2.5	12.67	12.80		B	194825.25-493740.4

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

WDS 19484-4937 BRT 1100 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19484-4937 BRT 1100 : MEASURES

No records found.

WDS 19484-4937 : 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 19484-4937 : ALADIN DSS IMAGE @ 19^h 48^m 25.25^s -49° 37' 40.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19484-4937 BRT 1100 : 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		19484-4937	BRT1100		326	2.5
Show		19488-4931	HDS2818		74	0.2	8
Show		19510-5008	LDS 687		44	81.2	39
Show		19454-4904	NSN 479		224	49.5	45
Show		19447-5009	RST1047		232	0.8	48
Show		19538-5009	HDS2835		23	0.2	62
Show		19539-5012	RST1050		214	0.5	63
Show		19417-4954	BRT1098		44	4.5	67
Show		19467-4821	HJ 5142		258	13.9	78
Show		19537-5038	TSN 32		189	82.4	79
Show		19474-5057	SKF1093		110	18.6	80
Show		19400-4957	RST1043		204	2.4	84
Show		19392-4951	HJ 5130		149	14.8	91
Show		19564-4850	BRT1103		206	4.4	92
Show		19572-4856	TOI1060		167	0.3	96
Show		19385-4937	TDS1002		83	1.2	97
Show		19453-4804	UC 4018		201	31.2	99
Show		19522-5115	I 1625	AB	250	12.8	104
Show		19522-5115	HJ 5150	AC	254	27.8	104
Show		19596-4958	CPO9292		300	4.3	111
Show		19451-5123	NSN 475		199	18.6	111
Show		19382-5028	HDS2786		351	0.6	111
Show		19587-5034	B 983		330	1.2	114
Show		19479-5131	TVB 311		267	7.0	114
Show		19397-4822	I 654		42	1.9	115
Show		19391-4818	I 652	AB	208	2.6	122
Show		19529-4744	TDT1823		80	0.7	123
Show		19563-5118	SKF1094		3	10.8	126
Show		19581-4808	HDS2842		76	0.3	131
Show		19418-5133	RST1044		206	1.4	132
Show		19350-5008	RSS 530		233	9.8	133
Show		19590-5106	I 1407		119	5.7	135
Show		19357-5036	RST1039		298	3.1	136
Show		19407-5133	B 1386		80	3.1	137
Show		19440-5149	B 1387		170	1.7	138
Show		19341-4943	TDT1547		127	0.8	140
Show		20026-5003	HDS2857		6	18.0	140
Show		19376-5115	UC 3989		251	30.1	142
Show		19590-5121	RST1053		202	0.6	145
Show		19550-5149	FIN 31		49	2.1	145
Show		19331-4954	HJ 5125		291	31.2	150
Show		19476-5211	TDS1012		175	0.8	154
Show		19349-4820	LDS 681		94	10.1	154
Show		19324-4928	SKF1091		145	4.1	156
Show		19448-5210	HU 1608		37	0.3	157
Show		19371-5134	CRI 23		225	8.6	159
Show		19547-5204	BRT2102		157	3.1	159
Show		19332-4842	I 255		171	2.5	160
Show		19335-5051	LDS 680		255	64.5	162
Show		19544-5211	RST1051		297	0.6	164
Show		19583-5154	DUN 229	AB	242	80.9	165

WDS 19484-4937 : COMPONENTS

	A
B	pa=336.6° sep=2.31"

19484-4937 A

Componente originario normalizzato	AB		Coord arcsec 2000	194825.25-493740.4		Mag	12.67		PmRA	9.00
PmDE	-16.0

19484-4937 B

Componente originario normalizzato	AB		Coord arcsec 2000	194825.16-493738.3		Mag	12.8		Calc delta mag	0.13
Calc coord	yes