08327-1521 BRT 572 (HD 72475)

08^h 32^m 39.72^s -15° 21' 07.8" P.A. 275.00 sep 4.3 mag 10.18,12.10 Sp F2V

Coord 2000	08327-1521	Discov num	BRT 572	Comp		Coord arcsec 2000	08 32 39.72 -15 21 07.8
Date first	1900	Date last	2015	Obs	5
Pa first	291	Pa last	275.1	P.A. Now (θ)	275.1°
Sep first	4.2	Sep last	4.28	Sep. Now (ρ)	4.28"
Mag pri	10.18	Mag sec	12.10	delta mag (ΔM)	1.92	Spectral class	F2V (yellow-white)
Pri motion ra	-004	Sec motion ra
Pri motion dec	-007	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 72475		Constellation	Hydra		Tycho2	6011-00763-1		Gaia DR2	5722401914506383360
HD	72475

WDS 08327-1521 BRT 572 (HD 72475) : 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
08327-1521	BRT 572		1998	2	276	4.4	10.18	12.10	F2V	D	083239.72-152107.8
08327-1521	BRT 572		1999	3	276	4.4	10.18	12.10	F2V	D	083239.72-152107.8
08327-1521	BRT 572		2015	5	275	4.3	10.18	12.10	F2V		083239.72-152107.8

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

WDS 08327-1521 BRT 572 (HD 72475) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08327-1521 BRT 572 (HD 72475) : MEASURES

No records found.

WDS 08327-1521 (HD 72475) : 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 08327-1521 (HD 72475) : ALADIN DSS IMAGE @ 08^h 32^m 39.72^s -15° 21' 07.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08327-1521 BRT 572 (HD 72475) : 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		08327-1521	BRT 572		275	4.3
Show		08326-1502	B 2528		204	0.3	20
Show		08328-1559	KPP2258		311	18.8	39
Show		08352-1550	J 1525		147	8.0	47
Show		08358-1452	RST3598		252	2.1	55
Show		08307-1610	GWP1027		170	15.3	57
Show		08291-1546	A 3060		105	5.3	57
Show		08361-1553	BRT 573		75	4.6	59
Show		08338-1424	A 2366	BC	42	0.6	60
Show		08338-1424	A 2366	A,BC	139	65.2	60
Show		08366-1540	GWP1049		102	7.8	60
Show		08289-1552	RST4403		256	1.4	63
Show		08345-1414	BRT1905		41	6.2	73
Show		08276-1511	RST4400		9	2.2	75
Show		08274-1523	TDS5836		163	1.6	77
Show		08282-1438	J 2641		145	6.0	81
Show		08317-1640	LDS 222		257	6.8	81
Show		08320-1653	TOI 575	AB	14	0.6	93
Show		08320-1653	TOI 575	AC	262	5.4	93
Show		08332-1657	J 2059		48	6.7	96
Show		08370-1403	RST3600		234	0.6	101
Show		08395-1503	J 2643		232	2.2	102
Show		08392-1602	A 3063	AB	310	0.5	103
Show		08392-1602	A 3063	AB,C	236	12.6	103
Show		08403-1518	A 3064		354	0.7	111
Show		08296-1704	GWP1026	AB	33	35.2	112
Show		08404-1452	TDS 485		301	0.9	116
Show		08259-1623	HDS1199		142	0.6	116
Show		08328-1323	BRT2710		300	2.6	118
Show		08251-1613	HJ 786		297	12.1	122
Show		08405-1439	HU 118		328	2.4	122
Show		08408-1605	GWP1065		151	130.2	126
Show		08346-1320	J 2060		252	6.4	127
Show		08240-1548	RST4396		146	0.9	128
Show		08412-1602	TOI 564		74	0.7	130
Show		08418-1530	J 2644		217	6.7	132
Show		08308-1311	TVB 193		36	21.5	133
Show		08409-1619	ALD 38		250	1.4	133
Show		08417-1557	HJ 4124	AB	88	25.0	136
Show		08248-1404	BRT1904		230	2.7	138
Show		08421-1552	GWP1068		146	24.6	140
Show		08287-1732	ARG 20		173	15.0	143
Show		08331-1257	A 2365		282	1.4	144
Show		08227-1555	HDS1194		193	0.2	148
Show		08322-1750	GWP1034		271	10.1	149
Show		08283-1736	GWP1023		6	18.0	150
Show		08413-1646	GWP1067		293	561.3	151
Show		08388-1315	SHY 201		326	999.9	154
Show		08381-1736	KPP1505		119	11.4	156
Show		08322-1244	UC 1684		326	70.4	158
Show		08408-1334	BRT1906	AB	40	3.5	160

WDS 08327-1521 : COMPONENTS

	A
B	pa=275.3° sep=4.13"

08327-1521 A

Componente originario normalizzato	AB	Name	HD 72475	Coord arcsec 2000	083239.72-152107.8	Mag	10.18
Spectral class	F2V (yellow-white)	PmRA	-4.00	PmDE	-7.0	Tycho2	6011-00763-1
HD	72475

Tycho2

Tycho2	6011-00763-1	Pflag		RAmdeg	128.16552606	DEmdeg	-15.35219168
PmRA	-10.8	PmDE	3.1	E RAmdeg	25	E DEmdeg	28
E pmRA	1.1	E pmDE	1.1	EpRAm	1985.94	EpDEm	1984.15
Num	6	Q RAmdeg	1.2	Q DEmdeg	0.7	Q pmRA	1.2
Q pmDE	0.7	BTmag	10.380	E BTmag	0.040	VTmag	10.182
E VTmag	0.046	Prox	441	TYC	T	HIP
CCDM		RAdeg	128.16555167	DEdeg	-15.35219889	EpRA 1990	1.81
EpDE 1990	1.71	E RAdeg	25.6	E DEdeg	28.8	Posflg
Corr	0.2

CCDM

Ccdm	08327-1521	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.29	DDEs	-7.9
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	9.8	Sp	F0	PmNote
PmRA		PmDE		Dm number	-14 2565	Cat1	BD
Name2		Cat2		HD	72475	M HD
ADS BDS		M ADS BDS		N IDS		IDS	08281S1503A
HIC

08327-1521 B

Componente originario normalizzato	AB		Coord arcsec 2000	083239.44-152107.4		Mag	12.1		Calc delta mag	1.92
Calc coord	yes

CCDM

Ccdm	08327-1521	RComp		Comp	B	Note1
Note2		Discov num	BRT 572	DRAs		DDEs
R dRAs		Year	1900	Theta	288	Rho	4.3
Obs	1	Vmag	11.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	08281S1503B
HIC