11329-6339 SNA 25 (HD 100444)

11^h 32^m 53.33^s -63° 38' 48.4" P.A. 222.00 sep 3.9 mag 7.56,11.11 Sp O9II dist. 645.16 pc (2104.51 l.y.)

Coord 2000	11329-6339	Discov num	SNA 25	Comp		Coord arcsec 2000	11 32 53.33 -63 38 48.4
Date first	2012	Date last	2015	Obs	2
Pa first	221	Pa last	222.2	P.A. Now (θ)	222.2°
Sep first	3.9	Sep last	3.895	Sep. Now (ρ)	3.895"
Mag pri	7.56	Mag sec	11.11	delta mag (ΔM)	3.55	Spectral class	O9II (blue)
Pri motion ra	-005	Sec motion ra
Pri motion dec	+000	Sec motion dec
Notes	V K (Proper motion indicates physical, K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 100444	Constellation	Centaurus	SAO	251454	HIP	56331
Tycho2	8976-01420-1	Gaia DR2	5333604604263853056	HD	100444	CD	CD-62 535
CP	CP-62 2094	Distance	645.16	Distance ly	2104.51

WDS 11329-6339 SNA 25 (HD 100444) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Sna2006	not -	Sana, H., Gosset, E., Rauw, G., Sung, H., & Vreux, J.-M.	2006A&A...454.1047S
Sna2006		A&A 454, 1047, 2006
Sna2007	not -	Sana, H., Rauw, G., & Gosset, E.	2007ApJ...659.1582S
Sna2007		ApJ 659, 1582, 2007
Sna2008a	not -	Sana, H., Gosset, E., Naze, Y., Rauw, G., & Linder, N.	2008MNRAS.386..447S
Sna2008a		MNRAS 386, 447, 2008
Sna2008b	not -	Sana, H., Naze, Y., O'Donnell, B., Rauw, G., & Gosset, E.	2008NewAst.13..202S
Sna2008b		New Astron. 13, 202, 2008
Sna2009	not -	Sana, H., Gosset, E., & Evans, C.J.	2009MNRAS.400.1479S
Sna2009		MNRAS 400, 1479, 2009
Sna2011a	not -	Sana, H., James, G., & Gosset, E.	2011MNRAS.416..817S
Sna2011a		MNRAS 416, 817, 2011
Sna2011b	not -	Sana, H., LeBouquin, J.-B., DeBecker, M., Berger, J., de Koter, A., & Merand, A.	2011ApJ...740L..43S
Sna2011b		ApJ 740, L43
Sna2012	not -	Sana, H., de Mink, S.E., de Koter, A., et al.	2012Sci...337..444S
Sna2012		Science 337, 444, 2012
Sna2013	Kv j	Sana, H., LeBouquin, J.-B., Mahy, L., Absil, O., DeBecker, M., & Gosset	2013A&A...553A.131S
Sna2013		A&A 553, A131, 2013
Sna2014	Kv j	Sana, H., LeBouquin, J.-B., Lacour, S., Berger, J.-P., Duvert, G., Gauchet, L.,	2014ApJS..215...15S
Sna2014	+A	Norris, B., Olofsson, J., Pickel, D., Zins, G., Absil, O., de Koter, A.,
Sna2014		Kratter, K., Schnurr, O., & Zinnecker, H.
Sna2014		ApJS 215, 15, 2014
Sna2014		(NACO companions in Table 6 assumed physical if quoted probability of spurious
Sna2014		detection <10%, optical if >90%, otherwise indeterminate)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
11329-6339	SNA 25		2012	1	221	3.9	7.56	11.11	O9II	V K	113253.33-633848.4
11329-6339	SNA 25		2015	2	222	3.9	7.56	11.11	O9II	V K	113253.33-633848.4

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

WDS 11329-6339 SNA 25 (HD 100444) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11329-6339 SNA 25 (HD 100444) : MEASURES

No records found.

WDS 11329-6339 (HD 100444) : VIRTUAL EYEPIECE

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

WDS 11329-6339 (HD 100444) : ALADIN DSS IMAGE @ 11^h 32^m 53.33^s -63° 38' 48.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11329-6339 SNA 25 (HD 100444) : 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		11329-6339	SNA 25		222	3.9
Show		11327-6335	TDS7918		109	0.5	4
Show		11336-6354	RST 545	AB	231	0.4	16
Show		11336-6354	HJ 4452	AB,C	323	16.5	16
Show		11321-6357	HJ 4447		349	20.2	19
Show		11304-6349	SNA 24		124	0.9	20
Show		11301-6333	RST3742		12	2.1	20
Show		11299-6338	KPP3848		242	1.6	20
Show		11344-6319	TDS7931		322	0.6	23
Show		11290-6334	COO 124	AB	262	5.9	27
Show		11290-6334	SHT 22	AC	183	26.8	27
Show		11290-6334	SHT 22	AD	179	30.1	27
Show		11292-6352	RST 542		119	1.4	28
Show		11370-6330	VVV 5		5	45.1	29
Show		11346-6410	RST 546		156	2.7	34
Show		11309-6307	RST3743		29	4.2	34
Show		11367-6312	SKF 174		307	3.0	37
Show		11378-6319	SNA 26		305	0.0	39
Show		11383-6322	I 422	AB	116	0.4	41
Show		11383-6322	I 422	AB,C	5	1.7	41
Show		11383-6322	I 422	AB,D	324	9.4	41
Show		11382-6319	DBR 283		285	2.2	41
Show		11383-6321	DBR 284		68	5.5	41
Show		11387-6323	SKF 940		292	2.3	42
Show		11386-6322	SKF 939		90	2.3	43
Show		11358-6301	SHT 39	Aa,Ab	135	0.7	43
Show		11358-6301	RST3746	AB	326	14.8	43
Show		11391-6326	RSS 268		55	56.3	44
Show		11382-6312	COO 126	AB	275	11.5	45
Show		11382-6312	COO 126	AC	204	13.4	45
Show		11382-6312	SNA 27	Aa,Ab	122	0.0	45
Show		11397-6340	B 2729		95	3.2	46
Show		11392-6319	B 1704		336	2.4	47
Show		11398-6329	SNA 28	Ba,Bb	122	0.0	48
Show		11398-6329	SNA 28	Ba,Bc	123	0.1	48
Show		11398-6329	SNA 28	BC	81	1.8	48
Show		11398-6329	BSO 7	AB	82	1.8	48
Show		11289-6256	RST3739		27	0.8	51
Show		11261-6405	RST 541		107	1.5	52
Show		11303-6247	TDS7895		251	1.7	55
Show		11414-6335	TDS7990		241	0.4	57
Show		11415-6331	TDS7991		191	0.9	58
Show		11247-6312	KPP3845		256	1.2	62
Show		11393-6251	I 1079		156	1.2	65
Show		11398-6253	VVV 6		40	1.5	66
Show		11424-6323	RST4950		244	1.1	67
Show		11223-6320	TDS7828		267	0.4	74
Show		11219-6329	FIN 183		88	2.4	74
Show		11249-6245	RST3738		330	0.4	77
Show		11410-6242	B 799		191	4.0	80
Show		11412-6241	ALD 47		132	2.4	81

WDS 11329-6339 : COMPONENTS

	A
B	pa=201.9° sep=3.11"

11329-6339 A

Componente originario normalizzato	AB	Name	HD 100444	Coord arcsec 2000	113253.33-633848.4	Mag	7.56
Spectral class	O9II (blue)	PmRA	-5.00	PmDE	0.0	SAO	251454
HIP	56331	Tycho2	8976-01420-1	HD	100444	CD	CD-62 535
CP	CP-62 2094

Tycho2

Tycho2	8976-01420-1	Pflag		RAmdeg	173.22224626	DEmdeg	-63.64679171
PmRA	-5.6	PmDE	-0.1	E RAmdeg	6	E DEmdeg	6
E pmRA	1.4	E pmDE	1.4	EpRAm	1991.07	EpDEm	1991.04
Num	12	Q RAmdeg	0.5	Q DEmdeg	1.0	Q pmRA	0.5
Q pmDE	1.1	BTmag	8.622	E BTmag	0.016	VTmag	8.452
E VTmag	0.012	Prox	535	TYC	T	HIP	56331
CCDM		RAdeg	173.22227556	DEdeg	-63.64679139	EpRA 1990	1.69
EpDE 1990	1.67	E RAdeg	5.7	E DEdeg	6.0	Posflg
Corr	0.0

SAO

SAO	251454	DelFlag		RA1950		PmRA1950	-0.0012
DE1950		PmDE1950	0.012	Vmag	8.4	SpType	B5
Double code		Source	43	CatNum	3233	DM	CP-62 2094
DMcomp		BDsup		HD	100444	M HD	0
GC		RA1950rad	3.01332304	DE1950rad	-1.10601994	PmRA2000	-0.0018
PmDE2000	0.017

Hipparcos

Catalog	H	HIP	56331	Proxy		RAhms	11 32 53.35
DEdms	-63 38 48.5	Vmag	8.42	VarFlag		R Vmag	H
RAdeg	173.222	DEdeg	-63.6468	AstroRef		Plx	1.14
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	100444	BD
CD	CD-62 535	CP	CP-62 2094	Dm number	-62 535	VIred	0.2
SpType	O9II	R SpType		Coord arcsec 2000	113253.35-633848.5

Hipparcos 2

HIP	56331	Sn	5	So	0	Nc	1
RArad	3.023298992	DErad	-1.1108461019	Plx	1.55	PmRA	-4.55
PmDE	0	E RArad	0.52	E DErad	0.53	E Plx	0.68
E pmRA	0.73	E pmDE	0.69	Hpmag	8.4818	E Hpmag	0.0019
SHp	0.017	VA	0	BV	0.171	E BV	0.014
VI	0.19

11329-6339 B

Componente originario normalizzato	AB		Coord arcsec 2000	113253.16-633851.3		Mag	11.11		Calc delta mag	3.55
Calc coord	yes