08495-3431 BRT 1639

08^h 49^m 29.21^s -34° 30' 52.6" P.A. 49.00 sep 4.3 mag 12.26,12.78

Coord 2000	08495-3431	Discov num	BRT1639	Comp		Coord arcsec 2000	08 49 29.21 -34 30 52.6
Date first	1914	Date last	2016	Obs	7
Pa first	48	Pa last	49.1	P.A. Now (θ)	49.1°
Sep first	4.4	Sep last	4.252	Sep. Now (ρ)	4.252"
Mag pri	12.26	Mag sec	12.78	delta mag (ΔM)	0.52	Spectral class
Pri motion ra	-020	Sec motion ra	-018
Pri motion dec	+010	Sec motion dec	+012
Notes	V (Proper motion indicates physical)

rPM=0.126 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pyxis

Tycho2

7145-02414-1

Gaia DR2

5626806181706551040

WDS 08495-3431 BRT 1639 : 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
08495-3431	BRT1639		1999	3	50	4.3	12.26	12.78		D	084929.21-343052.6
08495-3431	BRT1639		2015	5	49	4.3	12.26	12.78			084929.21-343052.6
08495-3431	BRT1639		2016	7	49	4.3	12.26	12.78		V	084929.21-343052.6

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

WDS 08495-3431 BRT 1639 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08495-3431 BRT 1639 : MEASURES

No records found.

WDS 08495-3431 : VIRTUAL EYEPIECE

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

WDS 08495-3431 : ALADIN DSS IMAGE @ 08^h 49^m 29.21^s -34° 30' 52.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08495-3431 BRT 1639 : 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		08495-3431	BRT1639		49	4.3
Show		08487-3417	SWR 54		93	20.7	17
Show		08503-3410	TDS6124		211	2.5	23
Show		08514-3426	RST2587		44	0.2	24
Show		08474-3436	RST4898	BC	270	1.8	26
Show		08474-3436	GLI 101	A,BC	133	47.1	27
Show		08513-3447	TDS6136		212	0.5	28
Show		08497-3516	KPP1797		24	13.9	45
Show		08465-3459	COO 283		137	2.5	47
Show		08522-3507	BRT1640		162	3.9	49
Show		08455-3437	SKF1457		241	16.7	50
Show		08528-3400	TDS6158		161	2.4	51
Show		08534-3415	RST2589		322	1.2	52
Show		08539-3414	KPP2958		141	4.3	58
Show		08447-3444	TDS6074		226	0.4	61
Show		08468-3522	SKF1459		171	118.6	62
Show		08453-3506	TDS6078		102	2.2	62
Show		08534-3353	KPP 983		220	8.0	63
Show		08478-3329	RST2581	AB	240	2.4	65
Show		08478-3329	DAM 481	AC	265	45.5	65
Show		08478-3329	DAM 481	CD	47	7.2	65
Show		08442-3441	TDS6067		257	2.2	67
Show		08481-3327	BRT1638		204	2.4	67
Show		08464-3526	WFC 75		37	9.2	67
Show		08518-3536	TDS6146		203	0.5	72
Show		08537-3344	B 2192		253	1.9	72
Show		08447-3514	JSP 299		51	4.1	72
Show		08535-3525	JSP 897		63	6.1	73
Show		08554-3435	RST4900		103	2.2	74
Show		08547-3508	TDS6178		105	0.8	75
Show		08553-3454	SWR 56		139	28.2	76
Show		08480-3548	JSP 303		46	3.3	80
Show		08482-3552	DAM1487		253	4.1	83
Show		08516-3312	RST2588		118	0.3	84
Show		08466-3315	HDS1269	AB	36	0.9	85
Show		08504-3556	HJ 4144		314	2.5	86
Show		08428-3402	RST2578		282	1.2	87
Show		08542-3541	TDS6175		271	2.4	91
Show		08567-3401	TDS6207		123	1.8	94
Show		08566-3347	TDS6204		312	0.7	99
Show		08567-3348	RST2595		180	3.3	101
Show		08412-3427	SKF1455		329	11.3	103
Show		08537-3601	OL 38		326	1.5	105
Show		08522-3252	TDS6152		197	2.9	105
Show		08450-3600	JSP 300		299	1.8	105
Show		08410-3435	DAM1468		92	1.1	105
Show		08554-3315	PRO 74		178	5.3	107
Show		08436-3311	WFC 73		356	106.5	109
Show		08407-3436	TDS6028		71	0.5	109
Show		08549-3603	B 2194		167	5.9	114
Show		08401-3437	JSP 291		25	1.8	116

WDS 08495-3431 : COMPONENTS

	A
B	pa=43.6° sep=3.84"

08495-3431 A

Componente originario normalizzato	AB		Coord arcsec 2000	084929.21-343052.6		Mag	12.26		PmRA	-20.00
PmDE	10.0		Tycho2	7145-02414-1

Tycho2

Tycho2	7145-02414-1	Pflag		RAmdeg	132.37170938	DEmdeg	-34.51462061
PmRA	-19.4	PmDE	13.9	E RAmdeg	64	E DEmdeg	62
E pmRA	2.6	E pmDE	2.6	EpRAm	1983.22	EpDEm	1983.91
Num	3	Q RAmdeg	0.8	Q DEmdeg	0.2	Q pmRA	0.8
Q pmDE	0.2	BTmag	12.213	E BTmag	0.116	VTmag	12.259
E VTmag	0.156	Prox	41	TYC	T	HIP
CCDM		RAdeg	132.37176361	DEdeg	-34.51465222	EpRA 1990	1.71
EpDE 1990	1.75	E RAdeg	67.8	E DEdeg	65.0	Posflg
Corr	-0.1

CCDM

Ccdm	08495-3431	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.74	DDEs	7.8
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	12.0	Sp		PmNote
PmRA		PmDE		Dm number	-34 5292	Cat1	CD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	08455S3409A
HIC

08495-3431 B

Componente originario normalizzato	AB		Coord arcsec 2000	084929.42-343049.8		Mag	12.78		PmRA	-18.00
PmDE	12.0		Tycho2	7145-02414-2		Calc delta mag	0.52		Calc coord	yes

Tycho2

Tycho2	7145-02414-2	Pflag		RAmdeg	132.37276626	DEmdeg	-34.51389781
PmRA	-20.1	PmDE	10.4	E RAmdeg	91	E DEmdeg	87
E pmRA	4.1	E pmDE	4.0	EpRAm	1984.60	EpDEm	1985.07
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	12.822	E BTmag	0.206	VTmag	12.776
E VTmag	0.212	Prox	41	TYC		HIP
CCDM		RAdeg	132.37282250	DEdeg	-34.51392167	EpRA 1990	1.70
EpDE 1990	1.76	E RAdeg	95.4	E DEdeg	91.4	Posflg
Corr	-0.1

CCDM

Ccdm	08495-3431	RComp		Comp	B	Note1
Note2		Discov num	BRT1639	DRAs		DDEs
R dRAs		Year	1914	Theta	048	Rho	4.5
Obs	1	Vmag	12.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	08455S3409B
HIC