18167-2945 I 1358

18^h 16^m 40.19^s -29° 45' 25.6" P.A. 179.00 sep 2.5 mag 9.07,12.60 Sp B9IV

Coord 2000	18167-2945	Discov num	I 1358	Comp		Coord arcsec 2000	18 16 40.19 -29 45 25.6
Date first	1925	Date last	1942	Obs	3
Pa first	178	Pa last	178.7	P.A. Now (θ)	178.7°
Sep first	2.5	Sep last	2.49	Sep. Now (ρ)	2.49"
Mag pri	9.07	Mag sec	12.60	delta mag (ΔM)	3.53	Spectral class	B9IV (blue-white)
Pri motion ra	+003	Sec motion ra
Pri motion dec	-004	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Sagittarius		SAO	186572		Tycho2	6855-00943-1		Gaia DR2	4049728992731629568
HD	167482

WDS 18167-2945 I 1358 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
I__1895	Ma -	Innes, R.T.A.	1895MNRAS..55..312I
I__1895	+Mb	MNRAS 55, 312,544, 1895
I__1896	Mb -	Innes, R.T.A.	1896JBAA....6..261I
I__1896		J. British Astron. Assoc. 6, 261, 1896
I__1897a	Ma -	Innes, R.T.A.	1897MNRAS..57..533I
I__1897a		MNRAS 57, 533, 1897 (data also in I__1897b,	1897AN....143..171I
I__1897a		I__1897c)	1897AN....144...89I
I__1897b	Ma -	Innes, R.T.A.	1897AN....143..171I
I__1897b		AN 143, 171, 1897
I__1897c	Ma -	Innes, R.T.A.	1897AN....144...89I
I__1897c		AN 144, 89, 1897
I__1897d	Ma -	Innes, R.T.A.	1897AN....145...93I
I__1897d		AN 145, 93, 1897
I__1897e	Ma -	Innes, R.T.A.	1897MNRAS..57..456I
I__1897e	+Mb	MNRAS 57, 456, 1897
I__1897f	Ma -	Innes, R.T.A.	1897MNRAS..58...48I
I__1897f		MNRAS 58, 48, 1897
I__1897g	Ma -	Innes, R.T.A.	1897AJ.....18...65I
I__1897g		AJ 18, 65, 1897
I__1898	Ma -	Innes, R.T.A.	1898AN....146..369I
I__1898		AN 146, 369, 1898
I__1899	Ma -	Innes, R.T.A.	1899QB4.C22v2......
I__1899		Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901	Ma -	Innes, R.T.A.	1901MNRAS..61..575.
I__1901		MNRAS 61, 575, 1901 (data also in I__1905)	1905AnCap...2....4I
I__1902a	Ma -	Innes, R.T.A.	1902MNRAS..62..470I
I__1902a		MNRAS 62, 470, 1902 (data also in I__1905)	1905AnCap...2....4I
I__1902b	Ma -	Innes, R.T.A.	1902MNRAS..63...76I
I__1902b		MNRAS 63, 76, 1902 (some data also in I__1905)	1905AnCap...2....4I
I__1903	-	Innes, R.T.A.	1903MNRAS..64..130I
I__1903		MNRAS 64, 130, 1903 (data also in I__1905)	1905AnCap...2....4I
I__1903b	Ma -	Innes, R.T.A.	1903Obs....26..285I
I__1903b		Obs 26, 285, 1903 (some data also in I__1905)	1905AnCap...2....4I
I__1905	Ma -	Innes, R.T.A.	1905AnCap...2....4I
I__1905		Ann. Cape Obs. 2, Pt.4, 1905
I__1907	Ma -	Innes, R.T.A.	1907Obs....30...61I
I__1907		Obs 30, 61, 1907
I__1908	-	Innes, R.T.A.	1908Obs....31..289I
I__1908		Obs 31, 289, 1908 (measures also in I__1909)
I__1909	Ma -	Innes, R.T.A.	.
I__1909		Transvaal Obs. Circ. 1, 1, 1909
I__1910	Ma -	Innes, R.T.A.	.
I__1910		Transvaal Obs. Circ. 1, 21, 1910
I__1911	Ma -	Innes, R.T.A.	.
I__1911		Transvaal Obs. Circ. 1, 61, 1911
I__1912	Ma -	Innes, R.T.A.	.
I__1912		Transvaal Obs. Circ. 1, 111, 1912
I__1913a	Ma -	Innes, R.T.A.	1913CiUO....4...31.
I__1913a		Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b	Ma -	Innes, R.T.A. (measure by Simpkins, R.P.)	1913CiUO....4...31.
I__1913b		Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914	Ma -	Innes, R.T.A.	1914CiUO...14...97.
I__1914		Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a	Ma -	Innes, R.T.A.	1915CiUO...24..185.
I__1915a		Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b	Ma -	Innes, R.T.A. (measure by Cox, G.W.)	1915CiUO...24..185.
I__1915b		Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c	Ma -	Innes, R.T.A. (measure by Johnson, E.L.)	1915CiUO...24..185.
I__1915c		Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d	Ma -	Innes, R.T.A. (measure by Simpkins, R.P.)	1915CiUO...24..185.
I__1915d		Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e	-	Innes, R.T.A.	1915Obs....38..221I
I__1915e		Obs 38, 221, 1915 (measures also in I__1916)	1916CiUO...33..249I
I__1915f	-	Innes, R.T.A.	1915Obs....38..333I
I__1915f		Obs 38, 333, 1915 (measures also in I__1915)	1915CiUO...24..185I
I__1916a	Ma -	Innes, R.T.A.	1916CiUO...33..249I
I__1916a		Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b	Ma -	Innes, R.T.A. (measure by Simpkins, R.P.)	1916CiUO...33..249I
I__1916b		Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c	Ma -	Innes, R.T.A. (measure by van der Spuy, K.)	1916CiUO...33..249I
I__1916c		Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a	Ma -	Innes, R.T.A.	1917CiUO...37..285I
I__1917a		Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b	Ma -	Innes, R.T.A. (measure by Johnson, E.L.)	1917CiUO...37..285I
I__1917b		Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c	Ma -	Innes, R.T.A. (measure by van der Spuy, K.)	1917CiUO...37..285I
I__1917c		Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d	Ma -	Innes, R.T.A. (measure by Worssell, W.M.)	1917CiUO...37..285I
I__1917d		Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918	Ma -	Innes, R.T.A.	1918CiUO...41..339I
I__1918		Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a	Ma -	Innes, R.T.A.	1927sdsc.book.....I
I__1927a	+Po	Southern Double Star Cat. 1927
I__1927b	Ma -	Innes, R.T.A. & van den Bos, W.H.	1927sdsc.book.....I
I__1927b		Southern Double Star Cat. 1927
I__1932A	Ma -	Innes, R.T.A.	1932QB821.A43......
I__1932A		cited in ADS (Aitken Double Star Cat.), 1932
I__1948a	Ma -	Innes, R.T.A.	1948CiUO..106..193I
I__1948a	+Po	Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b	Ma -	Innes, R.T.A. (measure by Simpkins, R.P.)	1948CiUO..106..193I
I__1948b		Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999	Ma -	Innes, R.T.A.	...................
I__9999	+Mb	Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18167-2945	I 1358		1942	3	179	2.5	9.07	12.60	B9IV		181640.19-294525.6

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WDS 18167-2945 I 1358 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18167-2945 I 1358 : MEASURES

No records found.

WDS 18167-2945 : 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 18167-2945 : ALADIN DSS IMAGE @ 18^h 16^m 40.19^s -29° 45' 25.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18167-2945 I 1358 : 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		18167-2945	I 1358		179	2.5
Show		18169-2943	RST2045		256	3.1	5
Show		18164-2951	J 1624		121	3.8	7
Show		18192-2941	B 2444		354	6.9	34
Show		18193-3011	BRT3065		322	3.9	43
Show		18196-2914	I 1022		242	0.8	50
Show		18165-2854	RST5446		129	0.2	52
Show	Kaus Media	18210-2950	SEE 350	AB	276	31.7	57
Show	Kaus Media	18210-2950	SEE 350	AC	168	43.6	57
Show	Kaus Media	18210-2950	SEE 350	AD	225	59.9	57
Show		18173-3043	RST2046		267	0.8	59
Show		18124-2929	B 929		278	3.6	59
Show		18167-3047	BRT3063		180	4.2	62
Show		18119-2950	RST2037		2	0.4	63
Show		18118-2956	HDS2567		333	9.2	65
Show		18161-3051	HDS2580		196	2.4	67
Show		18138-2850	B 2436		277	6.8	68
Show		18188-3048	BRT3064		108	3.8	69
Show		18206-2856	BRT3066		167	2.7	71
Show		18113-2938	B 927		212	4.7	71
Show		18152-2837	OCC 151		-1	0.1	72
Show		18219-2913	RST2048		233	0.3	75
Show		18105-2934	BRT3328		347	1.5	82
Show		18210-2842	B 2864	BC	313	1.7	85
Show		18162-3110	HJ 5037		227	36.9	85
Show		18210-2842	B 2864	A,BC	166	38.6	85
Show		18150-2823	B 385		81	7.4	86
Show		18165-2818	B 2861		150	8.6	88
Show		18101-2928	OL 48		7	2.9	88
Show		18174-2817	OCC 168		-1	0.1	89
Show		18170-2816	OCC 116		-1	0.1	90
Show		18103-2913	HO 428		92	0.4	90
Show		18204-3107	RST5447		52	2.0	94
Show		18233-3029	TDT 828		299	1.0	97
Show		18169-3122	KPP 411		163	3.9	97
Show		18176-2806	OCC 119		-1	0.1	101
Show		18149-3123	B 2437		239	8.5	101
Show		18119-2825	J 1647		46	4.8	102
Show		18194-3121	TDT 795		252	0.7	102
Show		18100-2851	RST2033		188	0.8	102
Show		18245-2947	B 2446	AB	223	9.3	102
Show		18245-2947	BIL 7	Aa,Ab		0.1	102
Show		18244-2932	RSS 31		169	44.7	103
Show		18101-3044	BU 245		345	4.1	104
Show		18091-2915	BRT3061		236	3.9	104
Show		18095-2859	SKF2064	A,BC	309	43.4	105
Show		18114-2827	RST2035		153	0.4	105
Show		18095-2859	RST2032	BC	203	0.9	105
Show		18226-3100	SKF2023		243	5.2	108
Show		18094-2855	DAM1037		69	6.6	108
Show		18093-2856	SKF2550		201	55.8	109

WDS 18167-2945 : COMPONENTS

	A
B	pa=178.9° sep=2.49"

18167-2945 A

Componente originario normalizzato	AB	Coord arcsec 2000	181640.19-294525.6	Mag	9.07	Spectral class	B9IV (blue-white)
PmRA	3.00	PmDE	-4.0	SAO	186572	Tycho2	6855-00943-1
HD	167482	DM	CD-2914747

Tycho2

Tycho2	6855-00943-1	Pflag		RAmdeg	274.16747200	DEmdeg	-29.75713455
PmRA	7.6	PmDE	-4.9	E RAmdeg	10	E DEmdeg	13
E pmRA	2.7	E pmDE	2.4	EpRAm	1991.59	EpDEm	1991.33
Num	3	Q RAmdeg	1.4	Q DEmdeg	1.8	Q pmRA	1.4
Q pmDE	1.9	BTmag	9.083	E BTmag	0.019	VTmag	9.074
E VTmag	0.022	Prox	999	TYC	T	HIP
CCDM		RAdeg	274.16745222	DEdeg	-29.75712333	EpRA 1990	1.76
EpDE 1990	1.70	E RAdeg	9.5	E DEdeg	12.5	Posflg
Corr	-0.1

SAO

SAO	186572	DelFlag		RA1950		PmRA1950	-0.0006
DE1950		PmDE1950	-0.006	Vmag	8.8	SpType	A2
Double code		Source	24	CatNum	11812	DM	CD-2914747
DMcomp		BDsup		HD	167482	M HD	0
GC		RA1950rad	4.77116747	DE1950rad	-0.5196806	PmRA2000	-0.0007
PmDE2000	-0.006

CCDM

Ccdm	18167-2945	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.80	DDEs	-25.8
R dRAs	41	Year		Theta		Rho
Obs	2	Vmag	9.0	Sp	A2	PmNote	*
PmRA	-8	PmDE	-6	Dm number	-2914747	Cat1	CD
Name2	186572	Cat2	SAO	HD	167482	M HD
ADS BDS	A11211	M ADS BDS		N IDS		IDS	18103S2947A
HIC

18167-2945 B

Componente originario normalizzato	AB		Coord arcsec 2000	181640.19-294528.1		Mag	12.6		Calc delta mag	3.53
Calc coord	yes

CCDM

Ccdm	18167-2945	RComp		Comp	B	Note1
Note2		Discov num	I 1358	DRAs		DDEs
R dRAs		Year	1925	Theta	179	Rho	2.5
Obs	3	Vmag	12.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A11211	M ADS BDS		N IDS		IDS	18103S2947B
HIC