11230+1744 BRT 2410

11^h 23^m 04.34^s +17° 44' 13.9" P.A. 46.00 sep 3.5 mag 11.10,11.90

Coord 2000	11230+1744	Discov num	BRT2410	Comp		Coord arcsec 2000	11 23 04.34 +17 44 13.9
Date first	1895	Date last	2016	Obs	8
Pa first	45	Pa last	45.6	P.A. Now (θ)	45.6°
Sep first	3.9	Sep last	3.541	Sep. Now (ρ)	3.541"
Mag pri	11.10	Mag sec	11.90	delta mag (ΔM)	0.8	Spectral class
Pri motion ra	-006	Sec motion ra
Pri motion dec	+002	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo

Tycho2

1437-02196-1

Gaia DR2

3976965619597309184

WDS 11230+1744 BRT 2410 : 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
11230+1744	BRT2410		2002	3	45	3.6	11.10	11.90			112304.34+174413.9
11230+1744	BRT2410		2012	5	46	3.4	11.10	11.90			112304.34+174413.9
11230+1744	BRT2410		2015	6	46	3.5	11.10	11.90			112304.34+174413.9
11230+1744	BRT2410		2016	8	46	3.5	11.10	11.90			112304.34+174413.9

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

WDS 11230+1744 BRT 2410 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11230+1744 BRT 2410 : MEASURES

No records found.

WDS 11230+1744 : VIRTUAL EYEPIECE

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

WDS 11230+1744 : ALADIN DSS IMAGE @ 11^h 23^m 04.34^s +17° 44' 13.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11230+1744 BRT 2410 : 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		11230+1744	BRT2410		46	3.5
Show		11218+1811	STF1534		314	5.1	33
Show		11205+1729	KPP2044		52	16.3	40
Show		11202+1707	HJL1062		187	103.6	56
Show		11223+1841	LDS4090		38	10.2	60
Show		11205+1841	TDS7797		251	6.0	68
Show		11263+1839	ZUC 9		334	1.5	72
Show		11212+1859	SLW 590		303	19.8	80
Show		11256+1627	HJ 4433	AB	6	55.4	85
Show		11256+1627	SHY 224	AC	207	999.9	85
Show		11294+1749	GWP1590		37	72.7	90
Show		11178+1844	BRT2409		104	3.8	97
Show		11182+1638	A 2379	BC	288	0.4	99
Show		11182+1638	A 2379	A,BC	47	27.9	99
Show		11252+1608	HEI 156	BC	159	1.7	102
Show		11252+1608	UC 2134	AB	45	24.8	103
Show		11272+1908	KU 38		53	6.2	103
Show		11282+1859	LDS4104		47	53.6	104
Show		11263+1610	HEI 157		157	1.6	106
Show		11234+1930	UC 2128		156	10.4	106
Show		11157+1819	GWP1566		180	191.0	111
Show		11163+1634	KPP1004		245	8.1	120
Show		11306+1641	BRT1273		196	5.3	125
Show		11153+1851	GWP1564		132	12.4	130
Show		11145+1823	LDS4074		161	2.7	131
Show		11321+1809	HDS1635		30	0.4	131
Show		11323+1754	FMR 221		151	6.2	132
Show		11204+1950	LDS4084	AB	220	17.1	133
Show		11204+1950	WNO 37	AC	61	23.1	133
Show		11300+1917	GWP1593		311	14.6	135
Show		11290+1555	HDS1629		341	0.5	139
Show		11230+2007	BRT2411	AB	316	3.1	144
Show		11235+2009	SLW 594		63	8.1	146
Show		11130+1817	CVR1351		293	3.0	147
Show		11150+1607	DEA 75		7	18.0	152
Show		11208+1515	LDS4085		172	46.3	153
Show		11327+1638	UC 2165		353	16.7	154
Show		11131+1646	COU 295		148	0.2	155
Show		11335+1838	LDS4115		350	154.1	158
Show		11323+1911	GWP1603		102	34.7	158
Show		11246+2024	CVR 117		33	13.0	162
Show		11340+1657	CBL 345		329	64.6	164
Show		11335+1903	GWP1607		91	109.7	169
Show		11333+1613	SLW 615		171	132.4	173
Show		11265+2031	TOK 546		70	999.9	174
Show		11245+2037	STF1537			2.0	175
Show		11347+1648	STF1552	BC	236	60.2	176
Show		11347+1648	STF1552	AB	209	3.1	176
Show		11347+1648	STF1552	AC	235	63.4	176
Show		11119+1900	GWP1555		88	299.2	177
Show		11299+2017	CVR 615		42	29.1	181

WDS 11230+1744 : COMPONENTS

	A
B	pa=44.2° sep=3.46"

11230+1744 A

Componente originario normalizzato	AB		Coord arcsec 2000	112304.34+174413.9		Mag	11.1		PmRA	-6.00
PmDE	2.0		Tycho2	1437-02196-1		DM	BD+18 2485

Tycho2

Tycho2	1437-02196-1	Pflag		RAmdeg	170.76809027	DEmdeg	17.73719516
PmRA	-2.3	PmDE	1.6	E RAmdeg	62	E DEmdeg	74
E pmRA	1.6	E pmDE	1.7	EpRAm	1973.53	EpDEm	1965.67
Num	3	Q RAmdeg	1.5	Q DEmdeg	0.4	Q pmRA	1.6
Q pmDE	0.4	BTmag	12.055	E BTmag	0.171	VTmag	11.200
E VTmag	0.111	Prox	999	TYC		HIP
CCDM		RAdeg	170.76809611	DEdeg	17.73719139	EpRA 1990	1.72
EpDE 1990	1.62	E RAdeg	68.7	E DEdeg	85.8	Posflg
Corr	0.1

11230+1744 B

Componente originario normalizzato	AB		Coord arcsec 2000	112304.51+174416.4		Mag	11.9		Calc delta mag	0.8
Calc coord	yes