10318-5825 BRT 3144 (HD 302973)

10^h 31^m 47.24^s -58° 24' 42.2" P.A. 110.00 sep 7.0 mag 10.60,12.50 Sp A5

Coord 2000	10318-5825	Discov num	BRT3144	Comp		Coord arcsec 2000	10 31 47.24 -58 24 42.2
Date first	1924	Date last	2015	Obs	5
Pa first	157	Pa last	110.3	P.A. Now (θ)	110.3°
Sep first	5.0	Sep last	7.021	Sep. Now (ρ)	7.021"
Mag pri	10.60	Mag sec	12.50	delta mag (ΔM)	1.9	Spectral class	A5 (white)
Pri motion ra	-011	Sec motion ra	-003
Pri motion dec	+006	Sec motion dec	-002
Notes

rPM=0.903

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 302973		Constellation	Carina		Tycho2	8613-00994-1		Gaia DR2	5351428203121736192
HD	302973

WDS 10318-5825 BRT 3144 (HD 302973) : 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
10318-5825	BRT3144		1924	1	157	5.0	10.95	11.90	A5		103147.25-582442.1
10318-5825	BRT3144		2000	2	111	7.0	10.60	12.50	A5	D	103147.24-582442.2
10318-5825	BRT3144		2015	5	110	7.0	10.60	12.50	A5		103147.24-582442.2

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

WDS 10318-5825 BRT 3144 (HD 302973) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10318-5825 BRT 3144 (HD 302973) : MEASURES

No records found.

WDS 10318-5825 (HD 302973) : 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 10318-5825 (HD 302973) : ALADIN DSS IMAGE @ 10^h 31^m 47.24^s -58° 24' 42.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10318-5825 BRT 3144 (HD 302973) : 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		10318-5825	BRT3144		110	7.0	1
Show		10308-5826	TDS7309		273	2.3	9
Show		10309-5818	TDS7310		245	0.5	11
Show		10332-5830	EVS 16	AB	55	2.6	13
Show		10332-5830	EVS 16	AC	112	3.2	13
Show		10332-5830	EVS 16	AD	7	11.8	13
Show		10332-5830	GAA 10	Aa,Ab	279	0.0	13
Show		10332-5830	KRV 29	AE	185	22.5	13
Show		10318-5804	TDS7323		283	1.4	21
Show		10351-5834	KPP1339		136	10.1	28
Show		10345-5842	TDS7345		348	0.7	28
Show		10332-5758	JSP 399		321	1.1	29
Show		10351-5839	TDS7353		129	0.5	30
Show		10356-5816	BRT3145		43	4.3	32
Show		10290-5848	COO 104		280	5.1	32
Show		10286-5845	ALD 102		349	3.1	33
Show		10358-5814	DAW 52	AB	109	14.1	34
Show		10358-5814	B 2251	AD	9	3.5	34
Show		10358-5814	DAW 52	BC	36	2.4	34
Show		10357-5812	DAW 51		182	2.5	34
Show		10303-5857	ALD 103		128	2.4	34
Show		10360-5815	DAW 198		345	11.8	35
Show		10360-5812	DAW 197		330	12.8	36
Show		10369-5818	ANI 1		305	1.9	41
Show		10263-5820	RST3697		291	0.2	44
Show		10373-5826	JSP 408		110	1.1	44
Show		10317-5741	JSP 397		131	0.5	44
Show		10262-5818	BRT3142		98	4.2	45
Show		10372-5838	DBR 306		348	3.6	45
Show		10373-5837	DBR 307		177	2.2	46
Show		10366-5850	FIN 409		196	5.4	46
Show		10374-5837	HJ 4338	AB	91	5.3	46
Show		10374-5837	B 9015	AC	346	13.2	46
Show		10374-5837	B 9015	AD	261	13.1	46
Show		10374-5837	SNA 10	Aa,Ab		0.0	46
Show		10374-5837	SNA 10	Aa,Ac	133	0.9	46
Show		10261-5815	KPP 222		326	4.6	46
Show		10261-5837	R 147	AB	92	25.0	47
Show		10261-5837	R 147	AC	78	49.1	47
Show		10263-5807	TDS 589		89	0.8	47
Show		10365-5756	TDS7372		135	0.6	47
Show		10375-5838	DAW 5		344	4.0	48
Show		10367-5853	DAM2455		136	0.9	48
Show		10364-5857	COO 108		271	4.9	49
Show		10363-5751	DAM2450	BC	269	11.3	50
Show		10375-5800	JSP 409		27	3.0	51
Show		10351-5741	COO 107	AB	238	5.1	52
Show		10351-5741	I 9013	AC	225	21.1	52
Show		10375-5759	DAM2463		180	4.1	52
Show		10331-5734	HDS1514		148	19.5	52
Show		10292-5737	KRV 30		322	26.6	53

WDS 10318-5825 : COMPONENTS

	A
B	pa=125.2° sep=4.22"

10318-5825 A

Componente originario normalizzato	AB	Name	HD 302973	Coord arcsec 2000	103147.24-582442.2	Mag	10.6
Spectral class	A5 (white)	PmRA	-11.00	PmDE	6.0	Tycho2	8613-00994-1
HD	302973

Tycho2

Tycho2	8613-00994-1	Pflag		RAmdeg	157.94688209	DEmdeg	-58.41171072
PmRA	-7.4	PmDE	2.6	E RAmdeg	120	E DEmdeg	134
E pmRA	3.1	E pmDE	3.1	EpRAm	1969.79	EpDEm	1961.00
Num	4	Q RAmdeg	0.7	Q DEmdeg	0.4	Q pmRA	0.7
Q pmDE	0.4	BTmag	10.954	E BTmag	0.065	VTmag	10.950
E VTmag	0.089	Prox	175	TYC	T	HIP
CCDM		RAdeg	157.94690972	DEdeg	-58.41171972	EpRA 1990	1.55
EpDE 1990	1.56	E RAdeg	137.9	E DEdeg	165.9	Posflg
Corr	0.0

CCDM

Ccdm	10318-5825	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.61	DDEs	17.2
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	11.0	Sp		PmNote
PmRA		PmDE		Dm number	-57 3382	Cat1	CPD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	10280S5754A
HIC

10318-5825 B

Componente originario normalizzato	AB		Coord arcsec 2000	103147.68-582444.6		Mag	12.5		PmRA	-3.00
PmDE	-2.0		Calc delta mag	1.9		Calc coord	yes

CCDM

Ccdm	10318-5825	RComp		Comp	B	Note1
Note2		Discov num	BRT3144	DRAs		DDEs
R dRAs		Year	1924	Theta	157	Rho	5.0
Obs	1	Vmag	12.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	10280S5754B
HIC