19198+1927 BRT 2454 (HD 231167)

19^h 19^m 48.76^s +19° 27' 25.2" P.A. 5.00 sep 3.0 mag 11.20,11.30 Sp G5

Coord 2000	19198+1927	Discov num	BRT2454	Comp		Coord arcsec 2000	19 19 48.76 +19 27 25.2
Date first	1895	Date last	2016	Obs	5
Pa first	2	Pa last	4.5	P.A. Now (θ)	4.5°
Sep first	2.4	Sep last	2.995	Sep. Now (ρ)	2.995"
Mag pri	11.20	Mag sec	11.30	delta mag (ΔM)	0.1	Spectral class	G5 (yellow)
Pri motion ra	-002	Sec motion ra
Pri motion dec	-032	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 231167		Constellation	Sagitta		Tycho2	1607-00561-1		Gaia DR2	4515793731042859520
HD	231167

WDS 19198+1927 BRT 2454 (HD 231167) : 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
19198+1927	BRT2454		2003	4	4	3.0	11.20	11.30		D	191948.76+192725.2
19198+1927	BRT2454		2016	5	5	3.0	11.20	11.30	G5		191948.76+192725.2

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

WDS 19198+1927 BRT 2454 (HD 231167) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19198+1927 BRT 2454 (HD 231167) : MEASURES

No records found.

WDS 19198+1927 (HD 231167) : 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 19198+1927 (HD 231167) : ALADIN DSS IMAGE @ 19^h 19^m 48.76^s +19° 27' 25.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19198+1927 BRT 2454 (HD 231167) : 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		19198+1927	BRT2454		5	3.0
Show		19201+1936	TDT1380		202	1.8	10
Show		19194+1943	STF2500	A,BC	23	20.0	17
Show		19194+1943	COU 421	BC	183	0.4	17
Show		19188+1937	AG 432		318	92.8	17
Show		19210+1909	STF2504	AB	282	8.7	26
Show		19210+1909	WAL 111	AC	101	91.8	26
Show		19209+1904	SKF1087	AD	158	16.3	29
Show		19209+1904	RAO 610	Aa,Ab	197	0.6	29
Show		19214+1948	HO 637		28	1.2	31
Show		19179+1912	CHX 17		113	3.5	32
Show		19201+2013	GRV 254		155	8.5	47
Show		19225+1959	SLE 938		126	5.7	50
Show		19172+1853	HU 336		191	1.6	51
Show		19180+2012	COU 321		141	0.1	52
Show		19232+1857	J 1192		152	4.6	53
Show		19215+1840	TDT1397		228	0.5	54
Show		19236+1902	SLE 941		290	24.3	60
Show		19155+2002	STF2488		352	1.8	71
Show		19186+2038	WFC 219		71	8.8	73
Show		19147+1918	LDS1020	AB	179	40.8	74
Show		19147+1918	BWL 49	AC	353	2.2	74
Show		19147+1918	BWL 49	AD	26	2.6	74
Show		19147+1918	BWL 49	AE	56	3.5	74
Show		19147+1918	BWL 49	AF	62	4.3	74
Show		19147+1918	BWL 49	AG	72	3.7	74
Show		19147+1918	BWL 49	AH	73	4.6	74
Show		19147+1918	BWL 49	AI	67	5.4	74
Show		19147+1918	BWL 49	AJ	63	5.0	74
Show		19147+1918	BWL 49	AK	49	6.8	74
Show		19147+1918	BWL 49	AL	57	7.2	74
Show		19147+1918	BWL 49	AM	91	4.3	74
Show		19147+1918	BWL 49	AN	88	4.7	74
Show		19147+1918	BWL 49	AO	102	3.3	74
Show		19147+1918	BWL 49	AP	128	5.9	74
Show		19147+1918	BWL 49	AQ	135	6.8	74
Show		19147+1918	BWL 49	AR	134	7.8	74
Show		19147+1918	BWL 49	AS	175	4.8	74
Show		19147+1918	BWL 49	AT	155	2.4	74
Show		19147+1918	BWL 49	AU	160	2.3	74
Show		19147+1918	BWL 49	AV	243	2.7	74
Show		19147+1918	BWL 49	AW	299	4.1	74
Show		19147+1918	BWL 49	AX	321	4.1	74
Show		19147+1918	BWL 49	AY	14	3.9	74
Show		19147+1918	BWL 49	A,Za	11	4.4	74
Show		19147+1918	BWL 49	A,Zb	7	5.1	74
Show		19147+1918	BWL 49	A,Zc	6	5.5	74
Show		19147+1918	BWL 49	A,Zd	25	5.1	74
Show		19147+1918	BWL 49	A,Ze	237	5.1	74
Show		19147+1918	BWL 49	A,Zf	254	5.4	74
Show		19147+1918	BWL 49	A,Zg	258	5.4	74

WDS 19198+1927 : COMPONENTS

	A
B	pa=4.2° sep=2.99"

19198+1927 A

Componente originario normalizzato	AB	Name	HD 231167	Coord arcsec 2000	191948.76+192725.2	Mag	11.2
Spectral class	G5 (yellow)	PmRA	-2.00	PmDE	-32.0	Tycho2	1607-00561-1
HD	231167

Tycho2

Tycho2	1607-00561-1	Pflag		RAmdeg	289.95317248	DEmdeg	19.45701255
PmRA	-1.6	PmDE	-32.2	E RAmdeg	33	E DEmdeg	33
E pmRA	1.5	E pmDE	1.5	EpRAm	1986.32	EpDEm	1986.29
Num	3	Q RAmdeg	1.7	Q DEmdeg	0.5	Q pmRA	1.7
Q pmDE	0.5	BTmag	11.659	E BTmag	0.060	VTmag	10.859
E VTmag	0.050	Prox	999	TYC	T	HIP
CCDM		RAdeg	289.95317639	DEdeg	19.45708667	EpRA 1990	1.75
EpDE 1990	1.72	E RAdeg	34.3	E DEdeg	34.1	Posflg	D
Corr	-0.1

19198+1927 B

Componente originario normalizzato	AB		Coord arcsec 2000	191948.78+192728.2		Mag	11.3		Calc delta mag	0.1
Calc coord	yes