17295-4019 I 1004 (HD 158143)

17^h 29^m 27.70^s -40° 18' 46.0" P.A. 256.00 sep 3.7 mag 8.63,10.47 Sp B9.5/A0V dist. 869.57 pc (2836.54 l.y.)

Coord 2000	17295-4019	Discov num	I 1004	Comp		Coord arcsec 2000	17 29 27.70 -40 18 46.0
Date first	1910	Date last	1998	Obs	9
Pa first	260	Pa last	256	P.A. Now (θ)	256°
Sep first	4.0	Sep last	3.738	Sep. Now (ρ)	3.738"
Mag pri	8.63	Mag sec	10.47	delta mag (ΔM)	1.84	Spectral class	B9.5/A0V (blue-white)
Pri motion ra	+008	Sec motion ra	-008
Pri motion dec	-008	Sec motion dec	-010
Notes

rPM=1.259

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 158143	Constellation	Scorpius	SAO	228023	HIP	85595
Tycho2	7887-00644-1	Gaia DR2	5960146148390422528	HD	158143	CD	CD-4011505
CP	CP-40 7855	Distance	869.57	Distance ly	2836.54

WDS 17295-4019 I 1004 (HD 158143) : 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
17295-4019	I 1004		1991	8	257	3.7	8.63	10.47	B9.5/A0V		172927.70-401846.0
17295-4019	I 1004		1998	9	255	3.8	8.63	10.47	B9.5/A0V		172927.70-401846.0
17295-4019	I 1004		2010	10	266	3.4	8.63	10.47	B9.5/A0V		172927.70-401846.0

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

WDS 17295-4019 I 1004 (HD 158143) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17295-4019 I 1004 (HD 158143) : MEASURES

No records found.

WDS 17295-4019 (HD 158143) : 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 17295-4019 (HD 158143) : ALADIN DSS IMAGE @ 17^h 29^m 27.70^s -40° 18' 46.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17295-4019 I 1004 (HD 158143) : 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		17295-4019	I 1004		256	3.7
Show		17280-4016	KPP4040		105	1.8	18
Show		17283-4032	WG 207	AB	190	24.4	19
Show		17283-4032	WG 207	BC	47	5.9	19
Show		17287-4041	WG 208		235	8.1	25
Show		17316-4036	RSS 446		275	13.4	30
Show		17303-4049	CPO 530		316	4.7	32
Show		17320-4037	HJ 4958		55	18.7	35
Show		17299-3942	RSS 445		300	9.3	37
Show		17253-4028	TDT 342		257	0.5	49
Show		17253-4032	SKF1054		24	67.3	50
Show		17317-4102	HLD 136	AB	106	1.1	51
Show		17317-4102	ARY 114	AC	251	64.9	51
Show		17335-3953	WG 209		140	4.4	53
Show		17317-4102	ARY 114	DE	26	3.9	54
Show		17334-3947	RST1968		201	2.4	55
Show		17316-4111	RST1963		53	0.2	58
Show		17327-4104	RST1967		263	0.8	60
Show		17276-4119	I 1321		137	0.5	64
Show		17347-4046	RSS 450		41	12.7	66
Show		17260-4118	TDS 866		308	1.1	71
Show		17237-3948	RST1958		353	1.0	73
Show		17300-4134	RST1961		301	0.5	76
Show		17326-4127	RSS 447		347	7.0	78
Show		17227-4012	WG 205		9	8.1	78
Show		17232-3946	WG 206	AB	147	4.8	78
Show		17232-3946	SHT 31	AC	265	13.1	78
Show		17232-3946	SHT 31	AD	292	23.9	78
Show		17313-3901	HWE 87		233	3.2	81
Show		17224-4022	BRT 962		273	3.6	81
Show		17288-4140	RSS 443		147	6.7	82
Show		17359-4100	WG 210		122	4.0	85
Show		17373-4019	WG 212		341	13.0	90
Show		17374-4022	ARY 107		211	45.1	91
Show		17339-4135	RST1970		314	2.2	92
Show		17263-3853	I 1319		55	2.3	94
Show		17372-4050	WG 211		139	11.3	94
Show		17375-4038	WG 213		15	3.3	94
Show		17212-4022	RST1952		177	0.6	95
Show		17341-4139	RSS 449		254	11.0	96
Show		17376-4049	EVS 31	AB	331	11.9	98
Show		17376-4049	EVS 31	AC	312	14.3	98
Show		17376-4049	EVS 31	AD	316	16.1	98
Show		17376-4049	EVS 31	AE	280	19.8	98
Show		17376-4049	EVS 31	AF	180	20.1	98
Show		17376-4049	EVS 31	AG	117	24.8	98
Show		17376-4049	KRV 19	AH	307	16.9	98
Show		17376-4049	KRV 19	AI	331	29.3	98
Show		17377-4052	RST5440		288	0.5	100
Show		17208-4023	RSS 438		160	5.8	100
Show		17315-4156	I 1324		37	1.5	100

WDS 17295-4019 : COMPONENTS

	A
B	pa=251.9° sep=2.91"

17295-4019 A

Componente originario normalizzato	AB	Name	HD 158143	Coord arcsec 2000	172927.70-401846.0	Mag	8.63
Spectral class	B9.5/A0V (blue-white)	PmRA	8.00	PmDE	-8.0	SAO	228023
HIP	85595	Tycho2	7887-00644-1	HD	158143	CD	CD-4011505
CP	CP-40 7855

Tycho2

Tycho2	7887-00644-1	Pflag		RAmdeg	262.36539359	DEmdeg	-40.31277743
PmRA	14.6	PmDE	-5.0	E RAmdeg	9	E DEmdeg	10
E pmRA	1.3	E pmDE	1.3	EpRAm	1990.19	EpDEm	1989.85
Num	6	Q RAmdeg	4.4	Q DEmdeg	1.0	Q pmRA	4.5
Q pmDE	1.0	BTmag	8.811	E BTmag	0.019	VTmag	8.635
E VTmag	0.017	Prox	37	TYC	T	HIP	85595
CCDM	A	RAdeg	262.36535111	DEdeg	-40.31276528	EpRA 1990	1.55
EpDE 1990	1.51	E RAdeg	8.8	E DEdeg	9.5	Posflg
Corr	-0.1

SAO

SAO	228023	DelFlag		RA1950		PmRA1950	0.0008
DE1950		PmDE1950	-0.021	Vmag	8.5	SpType	A0
Double code		Source	48	CatNum	16257	DM	CP-40 7855
DMcomp		BDsup		HD	158143	M HD	0
GC		RA1950rad	4.56387844	DE1950rad	-0.70290688	PmRA2000	0.0008
PmDE2000	-0.021

Hipparcos

Catalog	H	HIP	85595	Proxy	H	RAhms	17 29 27.68
DEdms	-40 18 46.0	Vmag	8.44	VarFlag		R Vmag	H
RAdeg	262.365	DEdeg	-40.3128	AstroRef	A	Plx	0.66
CCDM	17295-4019	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	256	Rho	3.711	HD	158143	BD
CD	CD-4011505	CP	CP-40 7855	Dm number	-4011505	VIred	0.09
SpType	B9V	R SpType		Coord arcsec 2000	172927.68-401846.0

Hipparcos 2

HIP	85595	Sn	15	So	3	Nc	2
RArad	4.5791392689	DErad	-0.7035904801	Plx	1.15	PmRA	-4.81
PmDE	-10.38	E RArad	1.37	E DErad	0.97	E Plx	1.48
E pmRA	1.81	E pmDE	1.27	Hpmag	8.4725	E Hpmag	0.0021
SHp	0.013	VA	0	BV	-0.4	E BV	0.495
VI	0.09

CCDM

Ccdm	17295-4019	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.24	DDEs	13.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.5	Sp	A0	PmNote	*
PmRA	9	PmDE	-21	Dm number	-4011505	Cat1	CD
Name2	228023	Cat2	SAO	HD	158143	M HD
ADS BDS		M ADS BDS		N IDS		IDS	17225S4014A
HIC	85595

17295-4019 B

Componente originario normalizzato	AB		Coord arcsec 2000	172927.46-401846.9		Mag	10.47		PmRA	-8.00
PmDE	-10.0		Calc delta mag	1.84		Calc coord	yes

CCDM

Ccdm	17295-4019	RComp		Comp	B	Note1
Note2		Discov num	I 1004	DRAs		DDEs
R dRAs		Year	1914	Theta	257	Rho	3.6
Obs	4	Vmag	10.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	17225S4014B
HIC	85595