08198-3456 BRT 1620

08^h 19^m 53.31^s -34° 56' 17.9" P.A. 296.00 sep 3.7 mag 11.23,11.68

Coord 2000	08198-3456	Discov num	BRT1620	Comp		Coord arcsec 2000	08 19 53.31 -34 56 17.9
Date first	1911	Date last	2016	Obs	10
Pa first	293	Pa last	295.9	P.A. Now (θ)	295.9°
Sep first	4.6	Sep last	3.713	Sep. Now (ρ)	3.713"
Mag pri	11.23	Mag sec	11.68	delta mag (ΔM)	0.45	Spectral class
Pri motion ra	+052	Sec motion ra	+015
Pri motion dec	+003	Sec motion dec	+014
Notes

rPM=0.741

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Puppis

Tycho2

7130-02492-2

Gaia DR2

5543313284482653952

WDS 08198-3456 BRT 1620 : 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
08198-3456	BRT1620		1999	5	296	3.7	11.23	11.68		D	081953.31-345617.9
08198-3456	BRT1620		2015	7	298	3.6	11.23	11.68			081953.31-345617.9
08198-3456	BRT1620		2016	10	296	3.7	11.23	11.68			081953.31-345617.9

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

WDS 08198-3456 BRT 1620 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08198-3456 BRT 1620 : MEASURES

No records found.

WDS 08198-3456 : 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 08198-3456 : ALADIN DSS IMAGE @ 08^h 19^m 53.31^s -34° 56' 17.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08198-3456 BRT 1620 : 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		08198-3456	BRT1620		296	3.7
Show		08197-3447	TDS5724		109	0.5	10
Show		08210-3443	JSP 265		285	0.7	19
Show		08178-3456	TDS5687		209	0.4	26
Show		08223-3458	BRT1625		222	3.1	30
Show		08206-3428	JSP 263		335	2.1	30
Show		08200-3425	HDS1184	AB	79	25.0	32
Show		08173-3454	TDS5681		99	1.8	32
Show		08218-3431	JSP 268		86	2.3	34
Show		08171-3447	WFC 65		176	11.8	36
Show		08187-3530	JSP 258		87	0.7	37
Show		08169-3452	COO 70	AB	138	2.3	37
Show		08169-3452	DAM 21	AB,C	77	16.3	37
Show		08169-3452	I 9009	AB,D	344	24.6	37
Show		08169-3452	DAM 21	AB,E	239	17.8	37
Show		08169-3452	DAM 21	AB,F	225	28.3	37
Show		08169-3452	DAM 21	FG		3.5	38
Show		08171-3430	RST5290		55	3.9	44
Show		08221-3530	RST4887		307	0.6	44
Show		08174-3529	JSP 253		88	6.9	45
Show		08170-3525	TOK 833		129	0.4	46
Show		08205-3411	BRT1622		261	4.8	46
Show		08187-3407	RST2547		20	0.7	52
Show		08214-3545	BRT1623		152	5.0	53
Show		08245-3459	I 798		269	2.2	57
Show		08223-3408	B 2652		252	6.2	57
Show		08179-3405	TDS5688		216	0.7	58
Show		08243-3518	TDS5796		165	2.4	58
Show		08181-3403	BRT1619		334	5.2	59
Show		08165-3539	JSP 251		220	4.9	60
Show		08193-3357	B 1597		210	1.5	60
Show		08196-3557	TDS5721		116	0.7	61
Show		08151-3509	TDS5647		173	0.8	61
Show		08197-3354	TDS5723		103	1.4	62
Show		08242-3531	B 1985	AB	240	2.6	63
Show		08242-3531	DAM 468	AB,C	133	9.2	63
Show		08220-3358	BRT1624		136	3.8	64
Show		08158-3538	FGS 19		110	0.9	65
Show		08238-3412	TDS5786		41	0.6	66
Show		08146-3440	RSS 150		141	4.9	68
Show		08237-3406	TDS5785		5	0.7	70
Show		08246-3537	DAW 45		195	1.2	71
Show		08162-3553	JSP 250		196	14.6	73
Show		08158-3404	B 2175		245	5.1	73
Show		08191-3609	FGS 20		198	0.0	74
Show		08244-3408	TDS5801		326	1.8	74
Show		08255-3524	JSP 273		323	0.5	74
Show		08153-3544	JSP 248	AB	307	1.1	74
Show		08153-3544	FGS 18	Aa,Ab	302	0.0	74
Show		08226-3350	B 1601		45	0.3	75
Show		08149-3541	SEE 98		66	5.9	76

WDS 08198-3456 : COMPONENTS

	A
B	pa=300.6° sep=3.18"

08198-3456 A

Componente originario normalizzato	AB		Coord arcsec 2000	081953.31-345617.9		Mag	11.23		PmRA	52.00
PmDE	3.0		Tycho2	7130-02492-2

Tycho2

Tycho2	7130-02492-2	Pflag		RAmdeg	124.97214393	DEmdeg	-34.93831723
PmRA	13.2	PmDE	13.5	E RAmdeg	49	E DEmdeg	44
E pmRA	2.6	E pmDE	2.5	EpRAm	1986.69	EpDEm	1987.81
Num	3	Q RAmdeg	1.8	Q DEmdeg	0.8	Q pmRA	1.8
Q pmDE	0.9	BTmag	11.854	E BTmag	0.080	VTmag	11.232
E VTmag	0.073	Prox	37	TYC		HIP
CCDM		RAdeg	124.97210694	DEdeg	-34.93834806	EpRA 1990	1.70
EpDE 1990	1.77	E RAdeg	51.2	E DEdeg	45.2	Posflg
Corr	-0.1

08198-3456 B

Componente originario normalizzato	AB		Coord arcsec 2000	081953.09-345616.3		Mag	11.68		PmRA	15.00
PmDE	14.0		Tycho2	7130-02492-1		Calc delta mag	0.45		Calc coord	yes

Tycho2

Tycho2	7130-02492-1	Pflag		RAmdeg	124.97102341	DEmdeg	-34.93787156
PmRA	16.2	PmDE	14.2	E RAmdeg	57	E DEmdeg	52
E pmRA	2.6	E pmDE	2.6	EpRAm	1984.91	EpDEm	1986.18
Num	3	Q RAmdeg	1.3	Q DEmdeg	0.6	Q pmRA	1.3
Q pmDE	0.7	BTmag	11.970	E BTmag	0.091	VTmag	11.675
E VTmag	0.110	Prox	37	TYC	T	HIP
CCDM		RAdeg	124.97097750	DEdeg	-34.93790417	EpRA 1990	1.68
EpDE 1990	1.76	E RAdeg	60.2	E DEdeg	53.5	Posflg
Corr	-0.1