11336-4035 I 78 (HD 100493)

11^h 33^m 37.14^s -40° 35' 11.8" P.A. 103.00 sep 0.5 mag 6.13,6.16 Sp A2IV-V dist. 118.2 pc (385.57 l.y.)

Coord 2000	11336-4035	Discov num	I 78	Comp		Coord arcsec 2000	11 33 37.14 -40 35 11.8
Date first	1894	Date last	2019	Obs	41
Pa first	88	Pa last	103.1	P.A. Now (θ)	103.1°
Sep first	1.4	Sep last	0.487	Sep. Now (ρ)	0.487"
Mag pri	6.13	Mag sec	6.16	delta mag (ΔM)	0.03	Spectral class	A2IV-V (white)
Pri motion ra	-083	Sec motion ra	-083
Pri motion dec	+027	Sec motion dec	+027
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 100493	Constellation	Centaurus	SAO	222863	HIP	56391
Tycho2	7744-01536-1	HD	100493	HR	4453	GC	15854
CD	CD-39 7175	CP	CP-39 5140	Distance	118.2	Distance ly	385.57

WDS 11336-4035 I 78 (HD 100493) : NOTES

discov_num	notes	refcode
I 78	1997.1177: The magnitude difference is listed in the WDS as 0.0. Our
	reduction does not give the same quadrant as the latest measure in the
	WDS.	Hor1997

REFERENCES

refcode	metd	author	reference
Hor1997	S j	Horch, E.P., Ninkov, Z., & Slawson, R.	1997AJ....114.2117H
Hor1997		AJ 114, 2117, 1997

DISCOVERER

idgroup	discov	author
1	I	Innes, R.T.A.
5	I	MNRAS 57, 533, 1897 (data also in I__1897b,
5	I	I__1897c)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
11336-4035	I 78		1998	38	98	0.7	6.13	6.16	A2IV-V	N D	113337.14-403511.8
11336-4035	I 78		2019	40	103	0.5	6.13	6.16	A2IV-V	N	113337.14-403511.8

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

WDS 11336-4035 I 78 (HD 100493) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11336-4035 I 78 (HD 100493) : MEASURES

No records found.

WDS 11336-4035 (HD 100493) : VIRTUAL EYEPIECE

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WDS 11336-4035 (HD 100493) : ALADIN DSS IMAGE @ 11^h 33^m 37.14^s -40° 35' 11.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11336-4035 I 78 (HD 100493) : 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		11336-4035	I 78		103	0.5	1
Show		11359-4041	CBL 139		247	20.1	27
Show		11307-4040	CPO 326		213	12.8	34
Show		11343-4109	RST1597		92	0.6	35
Show		11368-4037	RST1601	AB	35	1.1	36
Show		11303-4050	KPP1570		200	11.8	41
Show		11300-4037	TDS7892		176	1.6	42
Show		11380-4033	TDS 641		74	1.1	50
Show		11298-4001	TDS7889		357	1.2	56
Show		11354-4128	SKF 831		18	17.3	57
Show		11354-4134	CPO 330	AB	291	32.4	63
Show		11357-4134	TDS7942		53	0.6	64
Show		11336-4140	LDS 354		177	22.3	65
Show		11399-4035	WIS 189		284	972.6	72
Show		11392-4118	LIT 22		176	11.0	77
Show		11266-4023	UC 2138		31	25.1	81
Show		11275-3953	HJ 4438		197	23.0	83
Show		11400-4134	UC 2189	AC	131	35.6	94
Show		11420-4035	WG 144		149	3.6	95
Show		11394-3923	DSG 12		109	0.0	98
Show		11288-4158	TDS7882		22	3.4	99
Show		11325-3854	RST1593		318	1.3	102
Show		11370-3858	DUN 113		149	149.1	105
Show		11283-3908	RST1590		60	0.3	107
Show		11392-3910	UC 2185		45	9.5	107
Show		11244-4106	KPP2594		208	23.5	110
Show		11252-3944	WG 143		17	7.8	110
Show		11249-3947	UC 2132		56	15.0	112
Show		11412-4149	SKF1012		133	92.7	114
Show		11431-3957	TDS8005		86	0.6	115
Show		11276-4209	RST1588		270	1.3	116
Show		11432-3955	UC 2198		70	37.0	117
Show		11237-4115	TDS 634		228	1.1	119
Show		11428-3940	UC 2195		21	6.9	120
Show		11231-4016	RST1584		23	0.6	122
Show		11439-4120	WG 145		178	5.8	124
Show		11430-3933	RST5358		105	0.1	125
Show		11435-3941	SKF1907		37	5.8	127
Show		11336-3829	B 1194		200	3.4	127
Show		11233-4124	KPP1509		291	11.4	127
Show		11432-3926	LDS 358	A,BC	333	24.9	130
Show		11432-3926	I 1547	BC	247	2.7	130
Show		11443-3950	WG 146		298	4.8	131
Show		11312-3827	UC 2158		315	27.8	132
Show		11452-4045	TOK 551		83	999.9	132
Show		11232-3934	KPP1815		31	14.1	135
Show		11423-3901	RST1607		218	3.7	137
Show		11258-3852	OSO 40	AB	160	19.4	137
Show		11258-3852	OSO 40	AC	252	19.9	137
Show		11286-4240	BSO 6		170	13.2	138
Show		11452-4132	RST2762	AB	24	0.3	143

WDS 11336-4035 : COMPONENTS

	A
B	pa=107.0° sep=0.38"

11336-4035 A

Componente originario normalizzato	AB	Name	HD 100493	Coord arcsec 2000	113337.14-403511.8	Mag	6.13
Spectral class	A2IV (white)	PmRA	-83.00	PmDE	27.0	SAO	222863
HIP	56391	Tycho2	7744-01536-1	HD	100493	HR	4453
GC	15854	CD	CD-39 7175	CP	CP-39 5140

Tycho2

Tycho2	7744-01536-1	Pflag		RAmdeg	173.40487190	DEmdeg	-40.58662264
PmRA	-82.6	PmDE	27.3	E RAmdeg	3	E DEmdeg	3
E pmRA	0.9	E pmDE	0.9	EpRAm	1990.93	EpDEm	1991.37
Num	16	Q RAmdeg	1.3	Q DEmdeg	2.0	Q pmRA	1.3
Q pmDE	2.0	BTmag	5.651	E BTmag	0.014	VTmag	5.517
E VTmag	0.009	Prox	999	TYC	T	HIP	56391
CCDM	AB	RAdeg	173.40513917	DEdeg	-40.58668611	EpRA 1990	1.16
EpDE 1990	1.62	E RAdeg	3.4	E DEdeg	3.3	Posflg	P
Corr	0.3

SAO

SAO	222863	DelFlag		RA1950		PmRA1950	-0.0066
DE1950		PmDE1950	0.02	Vmag	5.5	SpType	A2
Double code		Source	70	CatNum	15854	DM	CD-39 7175
DMcomp		BDsup		HD	100493	M HD	0
GC	15854	RA1950rad	3.01583192	DE1950rad	-0.70355454	PmRA2000	-0.0062
PmDE2000	0.024

Hipparcos

Catalog	H	HIP	56391	Proxy	H	RAhms	11 33 37.26
DEdms	-40 35 12.1	Vmag	5.39	VarFlag		R Vmag	G
RAdeg	173.405	DEdeg	-40.5867	AstroRef	B	Plx	8.86
CCDM	11336-4035	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	BA
Theta	278	Rho	0.755	HD	100493	BD
CD	CD-39 7175	CP	CP-39 5140	Dm number	-39 7175	VIred	0.13
SpType	A2IV/V	R SpType		Coord arcsec 2000	113337.26-403512.1

Hipparcos 2

HIP	56391	Sn	15	So	3	Nc	2
RArad	3.0264928354	DErad	-0.7083716041	Plx	8.46	PmRA	-83.21
PmDE	27.1	E RArad	0.48	E DErad	0.35	E Plx	0.52
E pmRA	0.44	E pmDE	0.29	Hpmag	5.43	E Hpmag	0.0005
SHp	0.005	VA	0	BV	0.117	E BV	0.003
VI	0.13

CCDM

Ccdm	11336-4035	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.13	DDEs	-12.5
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	6.3	Sp	A2	PmNote	*
PmRA	-88	PmDE	19	Dm number	-39 7175	Cat1	CD
Name2	222863	Cat2	SAO	HD	100493	M HD
ADS BDS		M ADS BDS		N IDS		IDS	11287S4002A
HIC	56391

11336-4035 B

Componente originario normalizzato	AB		Coord arcsec 2000	113337.17-403511.9		Mag	6.16		Spectral class	V
PmRA	-83.00		PmDE	27.0		Calc delta mag	0.03		Calc coord	yes

CCDM

Ccdm	11336-4035	RComp		Comp	B	Note1
Note2		Discov num	I 78	DRAs		DDEs
R dRAs		Year	1959	Theta	097	Rho	1.0
Obs	22	Vmag	6.3	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	11287S4002B
HIC	56391