11125-7644 HDS 1597 (CV Cha)

11^h 12^m 27.71^s -76° 44' 22.3" P.A. 99.00 sep 11.2 mag 11.21,13.76 Sp Ge dist. 143.47 pc (468 l.y.)

Coord 2000	11125-7644	Discov num	HDS1597	Comp		Coord arcsec 2000	11 12 27.71 -76 44 22.3
Date first	1976	Date last	2015	Obs	11
Pa first	95	Pa last	98.6	P.A. Now (θ)	98.6°
Sep first	12.0	Sep last	11.214	Sep. Now (ρ)	11.214"
Mag pri	11.21	Mag sec	13.76	delta mag (ΔM)	2.55	Spectral class	Ge (yellow)
Pri motion ra	-020	Sec motion ra	-013
Pri motion dec	+002	Sec motion dec	+005
Notes	W

rPM=0.379

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Var name	CV Cha		Constellation	Chamaeleon		HIP	54744		Tycho2	9410-00060-1
Gaia DR2	5201295319189803392		Distance	143.47		Distance ly	468

WDS 11125-7644 HDS 1597 (CV Cha) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
11125-7644	HDS1597		2003	8	99	11.2	11.21	13.76	Ge	D	111227.71-764422.3
11125-7644	HDS1597		2010	10	100	11.1	11.21	13.76	Ge		111227.71-764422.3
11125-7644	HDS1597		2015	11	99	11.2	11.21	13.76	Ge		111227.71-764422.3

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

WDS 11125-7644 HDS 1597 (CV Cha) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11125-7644 HDS 1597 (CV Cha) : MEASURES

No records found.

WDS 11125-7644 (CV Cha) : VIRTUAL EYEPIECE

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WDS 11125-7644 (CV Cha) : ALADIN DSS IMAGE @ 11^h 12^m 27.71^s -76° 44' 22.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11125-7644 HDS 1597 (CV Cha) : 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		11125-7644	HDS1597		99	11.2
Show		11112-7642	KSA 67		171	23.9	6
Show		11109-7646	AHM 3		318	0.1	6
Show		11124-7637	REP 22	AB	163	2.0	8
Show		11124-7637	GHE 37	AC	66	11.7	8
Show		11135-7634	LAF 17		347	0.1	11
Show		11098-7637	GHE 28	AB	324	0.8	12
Show		11102-7635	KSA 63		343	24.0	12
Show		11100-7635	GVT 4		125	0.0	13
Show		11099-7634	KSA 58		315	27.5	14
Show		11101-7633	KSA 60	AB	356	18.1	14
Show		11101-7633	KSA 60	AC	168	25.5	14
Show		11127-7659	KSA 69		317	27.2	15
Show		11102-7632	KSA 62		17	28.0	15
Show		11094-7635	KSA 54	AB	124	24.5	15
Show		11094-7635	KSA 54	AC	156	27.6	15
Show		11101-7630	LAF 12	Aa,Ab	235	0.1	17
Show		11101-7630	KSA 61	AB	136	28.1	17
Show		11089-7633	LOP 2		231	14.4	17
Show		11099-7629	LAF 11	Aa,Ab	354	0.8	18
Show		11099-7629	KSA 59	AB	255	22.8	18
Show		11093-7630	BRR 3	Aa,Ab	212	0.9	18
Show		11093-7630	KSA 53	AB	290	18.1	18
Show		11143-7628	LAF 18		135	0.1	18
Show		11172-7653	DAW 201	BC	267	7.2	19
Show		11172-7653	HJ 4424	AB	354	5.5	19
Show		11097-7629	LAF 10	Aa,Ab	91	0.1	19
Show		11097-7629	KSA 56	AB	129	28.8	19
Show		11075-7651	REP 19	Aa,Ab	13	0.8	19
Show		11075-7651	KSA 42	AB	316	24.5	19
Show		11092-7629	KSA 52		323	11.0	20
Show		11094-7627	LAF 9		85	0.1	20
Show		11067-7636	KSA 39	AB	51	18.0	22
Show		11067-7636	KSA 39	AC	172	23.6	22
Show		11099-7624	SZR 2		39	9.7	23
Show		11071-7632	REP 18		180	1.8	23
Show		11118-7620	LAF 14	AB	355	2.8	25
Show		11118-7620	KSA 68	AC	154	30.0	25
Show		11119-7620	LAF 15		44	0.3	25
Show		11096-7711	KSA 55	AB	262	27.5	29
Show		11096-7711	KSA 55	AC	180	28.2	29
Show		11041-7640	KSA 35		29	9.6	30
Show		11184-7622	LAF 20	Aa,Ab	34	0.1	31
Show		11184-7622	BRR 5	AB	213	4.4	31
Show		11058-7707	AGE 1	AB	233	1.6	33
Show		11058-7707	AGE 2	Ba,Bb	226	0.2	33
Show		11162-7714	DAM 366		222	4.8	33
Show		11105-7717	KSA 64		297	29.5	34
Show		11078-7615	KSA 47		184	14.2	34
Show		11042-7627	SDT 1	AB	300	2.7	34
Show		11042-7627	SDT 1	AC	70	2.0	34

WDS 11125-7644 : COMPONENTS

	A
B	pa=123.4° sep=3.05"

11125-7644 A

Componente originario normalizzato	AB	Name	CV Cha	Coord arcsec 2000	111227.71-764422.3	Mag	11.21
Spectral class	Ge (yellow)	PmRA	-20.00	PmDE	2.0	HIP	54744
Tycho2	9410-00060-1

Tycho2

Tycho2	9410-00060-1	Pflag		RAmdeg	168.11544599	DEmdeg	-76.73951590
PmRA	-19.5	PmDE	4.5	E RAmdeg	55	E DEmdeg	56
E pmRA	3.0	E pmDE	2.8	EpRAm	1987.34	EpDEm	1986.69
Num	3	Q RAmdeg	0.2	Q DEmdeg	1.1	Q pmRA	0.2
Q pmDE	1.1	BTmag	12.238	E BTmag	0.143	VTmag	11.215
E VTmag	0.082	Prox	85	TYC	T	HIP	54744
CCDM	A	RAdeg	168.11564361	DEdeg	-76.73952556	EpRA 1990	1.64
EpDE 1990	1.61	E RAdeg	56.5	E DEdeg	58.1	Posflg
Corr	-0.2

Hipparcos

Catalog	H	HIP	54744	Proxy	H	RAhms	11 12 27.76
DEdms	-76 44 22.3	Vmag	11.06	VarFlag		R Vmag	H
RAdeg	168.116	DEdeg	-76.7395	AstroRef	A	Plx	3.14
CCDM	11125-7644	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	P	Qual	C	M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	0.79
SpType		R SpType		Coord arcsec 2000	111227.76-764422.3

Hipparcos 2

HIP	54744	Sn	95	So	3	Nc	1
RArad	2.9341719862	DErad	-1.3393573924	Plx	6.97	PmRA	-20.82
PmDE	1.32	E RArad	2.59	E DErad	2.35	E Plx	2.86
E pmRA	2.95	E pmDE	2.78	Hpmag	11.208	E Hpmag	0.0361
SHp	0.214	VA	0	BV	0	E BV	0
VI	0

CCDM

Ccdm	11125-7644	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.12	DDEs	-23.8
R dRAs	40	Year		Theta		Rho
Obs	2	Vmag	12.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	11094S7612A
HIC	54744

11125-7644 B

Componente originario normalizzato	AB		Coord arcsec 2000	111228.45-764424.0		Mag	13.76		PmRA	-13.00
PmDE	5.0		Calc delta mag	2.55		Calc coord	yes

CCDM

Ccdm	11125-7644	RComp		Comp	B	Note1
Note2		Discov num	RSU	DRAs	-2.19	DDEs	-22.2
R dRAs	40	Year	1974	Theta	277	Rho	11.6
Obs	1	Vmag	12.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS	*	IDS	11094S7612B
HIC	54738