11189-5041 CPO 322 (HD 98417)

11^h 18^m 53.87^s -50° 41' 20.8" P.A. 76.00 sep 5.1 mag 11.12,11.19 Sp A1/2V

Coord 2000	11189-5041	Discov num	CPO 322	Comp		Coord arcsec 2000	11 18 53.87 -50 41 20.8
Date first	1902	Date last	2016	Obs	9
Pa first	73	Pa last	76.1	P.A. Now (θ)	76.1°
Sep first	4.9	Sep last	5.055	Sep. Now (ρ)	5.055"
Mag pri	11.12	Mag sec	11.19	delta mag (ΔM)	0.07	Spectral class	A1/2V (white)
Pri motion ra	-016	Sec motion ra	-017
Pri motion dec	+009	Sec motion dec	+009
Notes	T (Parallax indicates physical)

rPM=0.052 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 98417		Constellation	Centaurus		Tycho2	8225-00012-2		Gaia DR2	5349751447897921536
HD	98417

WDS 11189-5041 CPO 322 (HD 98417) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
CpO1906	-	Cape Observatory	.
CpO1906		Cape Obs - Henderson, 1906
CpO1938	P+ -	Cape Observatory	.
CpO1938	+T	Cape Obs (1822-1938 data)
CpO9999	T -	Cape Observatory	...................
CpO9999		Unpublished, manuscript or reference not found.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
11189-5041	CPO 322		1999	6	76	5.0	11.12	11.19	A1/2V	D	111854.40-504119.6
11189-5041	CPO 322		2015	8	76	5.1	11.12	11.19	A1/2V		111853.87-504120.8
11189-5041	CPO 322		2016	9	76	5.1	11.12	11.19	A1/2V	T	111853.87-504120.8

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

WDS 11189-5041 CPO 322 (HD 98417) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11189-5041 CPO 322 (HD 98417) : MEASURES

No records found.

WDS 11189-5041 (HD 98417) : VIRTUAL EYEPIECE

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WDS 11189-5041 (HD 98417) : ALADIN DSS IMAGE @ 11^h 18^m 53.87^s -50° 41' 20.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11189-5041 CPO 322 (HD 98417) : NEIGHBORHOODS

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

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		11189-5041	CPO 322		76	5.1	1
Show		11188-5045	B 1185		204	1.5	4
Show		11195-5030	RST 536		218	1.4	13
Show		11173-5106	TDS7776		9	0.5	30
Show		11220-5052	TDS7823		343	1.0	31
Show		11232-5026	KPP2911		354	8.4	44
Show		11215-5002	KPP3842		322	1.5	47
Show		11226-5007	DAM 550		174	8.3	50
Show		11225-5006	DAM 549		289	8.8	50
Show		11229-5009	RST 539		250	1.1	52
Show		11166-5131	CPO 321		153	5.6	54
Show		11216-4949	RST 538		210	0.6	59
Show		11226-5134	LDS 351		31	32.2	64
Show		11133-5007	RST4940		96	0.4	64
Show		11129-5011	TDS7735		180	0.6	65
Show		11194-4930	RST 535		88	3.2	72
Show		11268-5043	B 1189	AB	272	0.3	76
Show		11268-5043	HJ 4435	AB,C	191	18.1	76
Show		11268-5043	HJ 4435	AB,D	297	28.1	76
Show		11138-5148	CPO 320		290	12.0	83
Show		11271-5119	B 1190		32	3.3	87
Show		11228-4923	TDS7833		28	0.4	87
Show		11207-4916	TDS7802		192	2.5	87
Show		11145-5202	RST 531		29	4.4	91
Show		11189-4909	TDS7786		47	0.8	92
Show		11209-5214	RST4942		177	3.4	95
Show		11169-4909	TDS7773		94	2.5	95
Show		11166-5215	RST9002		281	3.4	96
Show		11087-5037	CPO 318		234	3.9	97
Show		11191-4902	TDS7789		21	0.7	100
Show		11085-5030	RST 528		341	0.4	100
Show		11280-5137	B 1191		163	0.7	103
Show		11085-5109	B 1181		181	3.4	103
Show		11093-4949	TDS7701		234	0.9	106
Show		11295-5008	TDS7888		129	2.2	107
Show		11283-4933	TDS7875		217	0.4	114
Show		11090-4939	TDS7698		355	1.7	114
Show		11309-5057	B 1192		121	3.1	115
Show		11206-4847	TDS7798		347	0.5	116
Show		11125-4905	CPO 319		126	3.8	116
Show		11197-4845	KPP 875		250	7.4	117
Show		11146-4853	TDS 624		97	1.3	117
Show		11268-4910	TDS7860		329	1.7	119
Show		11152-5235	TDS7761	AB	350	0.6	119
Show		11247-5229	RST 540		300	2.9	121
Show		11248-4855	TDS7845		34	1.9	121
Show		11071-4953	TDS7675		216	1.2	123
Show		11258-4857	WIS 184		94	732.0	125
Show		11302-4939	RST 543		303	1.8	126
Show		11099-4911	RST4938		84	1.1	126
Show		11107-5224	SKF 186		241	10.8	128

WDS 11189-5041 : COMPONENTS

	A
B	pa=68.7° sep=3.34"

11189-5041 A

Componente originario normalizzato	AB	Name	HD 98417	Coord arcsec 2000	111853.87-504120.8	Mag	11.12
Spectral class	A1/2V (white)	PmRA	-16.00	PmDE	9.0	Tycho2	8225-00012-2
HD	98417	DM	CD-50 5889

Tycho2

Tycho2	8225-00012-2	Pflag		RAmdeg	169.72666806	DEmdeg	-50.68878945
PmRA	-13.2	PmDE	7.4	E RAmdeg	36	E DEmdeg	31
E pmRA	2.1	E pmDE	1.9	EpRAm	1988.08	EpDEm	1988.57
Num	3	Q RAmdeg	0.8	Q DEmdeg	0.3	Q pmRA	0.8
Q pmDE	0.3	BTmag	11.392	E BTmag	0.052	VTmag	11.118
E VTmag	0.061	Prox	51	TYC	T	HIP
CCDM		RAdeg	169.72671694	DEdeg	-50.68880667	EpRA 1990	1.56
EpDE 1990	1.62	E RAdeg	36.5	E DEdeg	32.2	Posflg	P
Corr	-0.1

CCDM

Ccdm	11189-5041	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.05	DDEs	-21.1
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	10.9	Sp	A0	PmNote
PmRA	-23	PmDE	4	Dm number	-50 5889	Cat1	CD
Name2		Cat2		HD	98417	M HD
ADS BDS		M ADS BDS		N IDS		IDS	11143S5009A
HIC

11189-5041 B

Componente originario normalizzato	AB		Coord arcsec 2000	111854.20-504119.6		Mag	11.19		PmRA	-17.00
PmDE	9.0		Tycho2	8225-00012-1		Calc delta mag	0.07		Calc coord	yes

Tycho2

Tycho2	8225-00012-1	Pflag		RAmdeg	169.72447869	DEmdeg	-50.68912831
PmRA	-21.6	PmDE	5.4	E RAmdeg	38	E DEmdeg	34
E pmRA	2.1	E pmDE	2.0	EpRAm	1987.70	EpDEm	1987.99
Num	3	Q RAmdeg	2.2	Q DEmdeg	1.9	Q pmRA	2.2
Q pmDE	1.8	BTmag	11.406	E BTmag	0.055	VTmag	11.189
E VTmag	0.068	Prox	51	TYC	T	HIP
CCDM		RAdeg	169.72455889	DEdeg	-50.68914083	EpRA 1990	1.55
EpDE 1990	1.61	E RAdeg	39.4	E DEdeg	35.2	Posflg	D
Corr	-0.1

CCDM

Ccdm	11189-5041	RComp		Comp	B	Note1
Note2		Discov num	CPO	DRAs		DDEs
R dRAs		Year	1902	Theta	077	Rho	5.0
Obs	2	Vmag	10.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	11143S5009B
HIC