19537-4531 BRT 1102

19^h 53^m 47.84^s -45° 30' 34.7" P.A. 218.00 sep 5.0 mag 11.90,12.30

Coord 2000	19537-4531	Discov num	BRT1102	Comp		Coord arcsec 2000	19 53 47.84 -45 30 34.7
Date first	1900	Date last	2016	Obs	7
Pa first	222	Pa last	217.8	P.A. Now (θ)	217.8°
Sep first	4.6	Sep last	5	Sep. Now (ρ)	5"
Mag pri	11.90	Mag sec	12.30	delta mag (ΔM)	0.4	Spectral class
Pri motion ra	+013	Sec motion ra
Pri motion dec	+015	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Telescopium

Tycho2

8391-01091-1

Gaia DR2

6684020314411641984

WDS 19537-4531 BRT 1102 : 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
19537-4531	BRT1102		1999	3	218	5.0	11.90	12.30		D	195347.84-453034.7
19537-4531	BRT1102		2010	5	219	4.1	11.90	12.30			195347.84-453034.7
19537-4531	BRT1102		2015	6	218	5.0	11.90	12.30			195347.84-453034.7
19537-4531	BRT1102		2016	7	218	5.0	11.90	12.30			195347.84-453034.7

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

WDS 19537-4531 BRT 1102 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19537-4531 BRT 1102 : MEASURES

No records found.

WDS 19537-4531 : VIRTUAL EYEPIECE

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

WDS 19537-4531 : ALADIN DSS IMAGE @ 19^h 53^m 47.84^s -45° 30' 34.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19537-4531 BRT 1102 : 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		19537-4531	BRT1102		218	5.0
Show		19567-4537	TDT1867		229	0.6	32
Show		19502-4523	HJ 5148		318	13.9	39
Show		19502-4552	RST1048		12	0.8	44
Show		19495-4545	UC 4030		295	40.3	48
Show		19507-4454	DON 970		199	2.3	50
Show		19484-4459	HDS2817		270	10.2	66
Show		19520-4642	TDT1811		103	2.0	75
Show		19590-4622	HJ 5157		280	17.5	75
Show		19478-4629	HJ 5143		315	5.4	85
Show		20010-4614	HJ 5160		164	26.7	87
Show		20022-4556	HDS2854		327	0.1	92
Show		20023-4554	I 660		277	1.8	93
Show		20008-4634	RST1054		2	0.3	97
Show		20014-4422	HJ 5161		314	11.3	106
Show		20039-4543	DAM 629		238	10.5	107
Show		19554-4344	DON 972		84	0.2	108
Show		20041-4547	CPO 87		5	28.0	110
Show		20018-4647	UC 4067		339	13.5	113
Show		20009-4402	UC 4063		255	30.3	117
Show		19430-4503	SKF1092		301	6.0	118
Show		20045-4457	HDS2862		3	0.4	118
Show		19422-4525	KPP 843		17	7.2	122
Show		19417-4545	BRT1099		350	3.3	128
Show		19438-4418	HJ 5138		41	19.0	129
Show		19546-4322	UC 4051		174	23.1	129
Show		19479-4338	I 657		321	1.3	130
Show		19516-4323	SKF1158		261	17.8	131
Show		20052-4440	KPP 864		188	7.3	132
Show		19447-4359	NSN 482		65	2.0	134
Show		19529-4744	TDT1823		80	0.7	134
Show		20014-4724	I 256		189	0.8	138
Show		19592-4324	SKF1161		308	16.4	140
Show		20071-4533	UC 4089		300	14.1	141
Show		19429-4406	BRG 28		350	0.8	144
Show		20062-4649	HJ 5166		249	11.3	150
Show		19403-4440	TSN 67		151	20.1	152
Show		20060-4659	DAW 26	AB	189	4.3	155
Show		20060-4659	DAW 26	AC	235	3.8	155
Show		20060-4659	DAW 26	BC	310	3.2	155
Show		19405-4641	HU 1530		207	0.6	156
Show		20043-4724	I 661		39	0.6	157
Show		20058-4353	TDT1970		276	0.5	161
Show		19420-4350	DON 964		60	1.1	162
Show		20086-4618	CPO 88	AB	101	57.4	162
Show		20086-4618	UC 4098	AC	216	23.3	162
Show		20086-4618	UC 4100	BD	359	48.2	163
Show		19581-4808	HDS2842		76	0.3	164
Show		19438-4326	HJ 5139		126	13.5	164
Show		20090-4452	B 986		105	2.1	166
Show		20097-4522	RSS 35	AB	127	47.5	168

WDS 19537-4531 : COMPONENTS

	A
B	pa=208.5° sep=4.50"

19537-4531 A

Componente originario normalizzato	AB		Coord arcsec 2000	195347.84-453034.7		Mag	11.9		PmRA	13.00
PmDE	15.0		Tycho2	8391-01091-1

Tycho2

Tycho2	8391-01091-1	Pflag		RAmdeg	298.44933879	DEmdeg	-45.50965710
PmRA	4.2	PmDE	-4.3	E RAmdeg	67	E DEmdeg	87
E pmRA	2.3	E pmDE	2.3	EpRAm	1981.22	EpDEm	1970.45
Num	3	Q RAmdeg	1.7	Q DEmdeg	0.5	Q pmRA	1.7
Q pmDE	0.5	BTmag	12.717	E BTmag	0.234	VTmag	11.900
E VTmag	0.163	Prox	999	TYC		HIP
CCDM		RAdeg	298.44932528	DEdeg	-45.50964694	EpRA 1990	1.75
EpDE 1990	1.59	E RAdeg	71.0	E DEdeg	99.9	Posflg
Corr	-0.1

19537-4531 B

Componente originario normalizzato	AB		Coord arcsec 2000	195347.64-453038.7		Mag	12.3		Calc delta mag	0.4
Calc coord	yes