10464-1259 BRT 2725

10^h 46^m 21.37^s -12° 58' 43.6" P.A. 5.00 sep 4.1 mag 10.70,11.50

Coord 2000	10464-1259	Discov num	BRT2725	Comp		Coord arcsec 2000	10 46 21.37 -12 58 43.6
Date first	1902	Date last	2017	Obs	6
Pa first	1	Pa last	4.8	P.A. Now (θ)	4.8°
Sep first	3.2	Sep last	4.09	Sep. Now (ρ)	4.09"
Mag pri	10.70	Mag sec	11.50	delta mag (ΔM)	0.8	Spectral class
Pri motion ra	+015	Sec motion ra	+023
Pri motion dec	-048	Sec motion dec	+085
Notes

rPM=1.513

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Tycho2

5505-00456-1

Gaia DR2

3757148128236358784

WDS 10464-1259 BRT 2725 : 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
10464-1259	BRT2725		2001	3	5	3.8	10.70	11.50		D	104621.37-125843.6
10464-1259	BRT2725		2017	5	5	4.1	10.70	11.50			104621.37-125843.6

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

WDS 10464-1259 BRT 2725 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10464-1259 BRT 2725 : MEASURES

No records found.

WDS 10464-1259 : VIRTUAL EYEPIECE

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

WDS 10464-1259 : ALADIN DSS IMAGE @ 10^h 46^m 21.37^s -12° 58' 43.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10464-1259 BRT 2725 : 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		10464-1259	BRT2725		5	4.1
Show		10470-1241	GWP1454		211	14.9	21
Show		10480-1316	UC 1995		346	31.1	30
Show		10443-1227	GWP1447		40	100.4	44
Show		10463-1343	GWP1453	AB	237	54.2	45
Show		10500-1225	GWP1470		8	93.5	63
Show		10504-1326	LDS4023	AB	20	8.8	65
Show		10504-1326	LDS4023	AC	93	150.7	65
Show		10504-1326	ARN 73	AD	83	121.8	65
Show		10475-1154	CBL 137		49	27.7	67
Show		10512-1242	BRT2726		157	3.9	72
Show		10409-1259	BRT2724		237	3.2	80
Show		10409-1306	HDO 128	AB	32	3.0	80
Show		10514-1329	GWP1475		300	60.2	81
Show		10470-1139	LDS4017		160	3.2	81
Show		10507-1353	J 2657		162	8.0	84
Show		10410-1225	GWP1432		253	12.1	86
Show		10405-1331	HJ 4339	BC	93	6.0	90
Show		10405-1331	HJ 4339	AB	51	43.3	91
Show		10488-1425	UC 1999		359	25.2	93
Show		10529-1317	LDS4028		248	8.0	98
Show		10446-1438	LDS4010		29	4.3	103
Show		10535-1308	J 2077		162	12.6	104
Show		10482-1438	S 615		5	87.1	105
Show		10537-1306	J 2078		28	16.7	107
Show		10530-1345	LDS4029		70	2.3	108
Show		10389-1301	SCA 85	AB	277	12.2	110
Show		10389-1301	SCA 85	AC	178	44.3	110
Show		10389-1301	SCA 85	BC	164	47.7	110
Show		10453-1107	KPP2294		265	19.3	113
Show		10403-1414	SCA 89		29	33.1	116
Show		10392-1200	SCA 86		131	43.8	121
Show		10460-1500	LDS4014		292	8.2	121
Show		10380-1257	DOO 52	AB	330	2.4	122
Show		10481-1458	BU 595	AB	14	2.2	122
Show		10481-1458	BU 595	AC	171	81.9	122
Show		10481-1458	FOX9027	AD	105	93.9	122
Show		10386-1346	KPP2749		215	7.2	123
Show		10418-1443	S 611		193	59.8	124
Show		10380-1257	SCA 83	CB	95	133.8	124
Show		10402-1134	SCA 88		287	93.1	124
Show		10394-1144	SCA 87		279	18.0	126
Show		10533-1140	BRT2727		55	6.0	129
Show		10388-1152	SCA 84		264	55.3	130
Show		10544-1355	RST3720		349	0.5	130
Show		10547-1211	LDS4035		287	427.4	131
Show		10504-1459	RST3714		235	1.7	135
Show		10375-1224	SCA 82		34	87.7	135
Show		10556-1246	GWP1499		33	14.7	136
Show		10458-1043	BU 914		344	1.3	137
Show		10476-1516	STF1474	BC	15	6.6	138

WDS 10464-1259 : COMPONENTS

	A
B	pa=4.7° sep=4.09"

10464-1259 A

Componente originario normalizzato	AB		Coord arcsec 2000	104621.37-125843.6		Mag	10.7		PmRA	15.00
PmDE	-48.0		Tycho2	5505-00456-1

Tycho2

Tycho2	5505-00456-1	Pflag		RAmdeg	161.58904323	DEmdeg	-12.97879782
PmRA	12.1	PmDE	-21.6	E RAmdeg	47	E DEmdeg	55
E pmRA	1.9	E pmDE	1.9	EpRAm	1984.12	EpDEm	1980.63
Num	3	Q RAmdeg	0.9	Q DEmdeg	0.8	Q pmRA	0.9
Q pmDE	0.8	BTmag	11.701	E BTmag	0.087	VTmag	11.016
E VTmag	0.082	Prox	999	TYC	T	HIP
CCDM		RAdeg	161.58901472	DEdeg	-12.97874750	EpRA 1990	1.71
EpDE 1990	1.64	E RAdeg	49.4	E DEdeg	58.8	Posflg
Corr	0.0

CCDM

Ccdm	10464-1259	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.61	DDEs	17.2
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	10.7	Sp		PmNote
PmRA		PmDE		Dm number	-12 3263	Cat1	BD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	10414S1227A
HIC

10464-1259 B

Componente originario normalizzato	AB		Coord arcsec 2000	104621.39-125839.5		Mag	11.5		PmRA	23.00
PmDE	85.0		Calc delta mag	0.8		Calc coord	yes

CCDM

Ccdm	10464-1259	RComp		Comp	B	Note1
Note2		Discov num	BRT2725	DRAs		DDEs
R dRAs		Year	1902	Theta	000	Rho	3.2
Obs	1	Vmag	11.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	10414S1227B
HIC