12383-5050 HDS 1770

12^h 38^m 18.14^s -50° 49' 33.7" P.A. 144.00 sep 0.2 mag 10.20,12.08 Sp G5 dist. 699.3 pc (2281.12 l.y.)

Coord 2000	12383-5050	Discov num	HDS1770	Comp		Coord arcsec 2000	12 38 18.14 -50 49 33.7
Date first	1991	Date last	1991	Obs	1
Pa first	144	Pa last	144	P.A. Now (θ)	144°
Sep first	0.2	Sep last	0.186	Sep. Now (ρ)	0.186"
Mag pri	10.20	Mag sec	12.08	delta mag (ΔM)	1.88	Spectral class	G5 (yellow)
Pri motion ra	-009	Sec motion ra
Pri motion dec	-005	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Centaurus		HIP	61653		Tycho2	8244-01296-1		Gaia DR2	6079003634534050432
CD	CD-50 7148		CP	CP-50 5350		Distance	699.3		Distance ly	2281.12

WDS 12383-5050 HDS 1770 : 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
12383-5050	HDS1770		1991	1	144	0.2	10.20	12.08	G5		123818.14-504933.7

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WDS 12383-5050 HDS 1770 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12383-5050 HDS 1770 : MEASURES

No records found.

WDS 12383-5050 : VIRTUAL EYEPIECE

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WDS 12383-5050 : ALADIN DSS IMAGE @ 12^h 38^m 18.14^s -50° 49' 33.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12383-5050 HDS 1770 : 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		12383-5050	HDS1770		144	0.2
Show		12394-5102	TDS8474		154	0.6	17
Show		12403-5058	RST1683		250	1.2	21
Show		12388-5113	TOK 151	AB	8	15.9	24
Show		12388-5113	TOK 151	AC	172	16.9	24
Show		12388-5113	TOK 151	AD	21	19.5	24
Show		12341-5038	TDS8436		173	1.6	42
Show		12429-5049	JNN 176		135	0.3	44
Show		12434-5058	RST1686		303	0.4	50
Show		12406-5004	RST 603		267	0.5	51
Show		12399-5000	RST 602		323	1.3	52
Show		12397-4958	TDS8478		232	1.5	54
Show		12344-5130	TDS8442		242	2.1	55
Show		12441-5108	RSS 293		214	17.9	58
Show		12410-4957	RST 604		281	3.1	59
Show		12437-5021	KPP1932		244	15.2	59
Show		12320-5032	LDS 412		58	8.8	63
Show		12340-4955	HDO 218		119	7.9	69
Show		12459-5059	TDS8517		20	0.7	73
Show		12423-5157	RST 605		247	0.5	78
Show		12321-5145	BRT 809		345	4.8	81
Show		12459-5127	SKF1123		33	74.8	81
Show		12316-5144	TDS8422		169	0.5	83
Show		12312-5142	HDS1760		208	0.3	85
Show		12360-5212	HJ 4531	BC	10	12.1	86
Show		12360-5212	DAW 205	AB	56	4.8	86
Show		12360-5212	HJ 4531	AC	23	15.9	86
Show		12299-5015	RST4960		352	0.2	87
Show		12332-5205	KOU 10		325	5.5	90
Show		12474-5121	TDS8523		30	0.9	92
Show		12479-5127	TOK 720		75	0.1	98
Show		12278-5100	TDS8394		293	0.7	100
Show		12298-4952	HDS1757		283	10.9	101
Show		12276-5105	HDS1752		98	0.5	102
Show		12280-5014	RIZ 3	AB	-1	0.1	105
Show		12282-5136	TDS8397		234	0.6	106
Show		12467-5201	TDS8519		340	0.6	107
Show		12491-5125	RST5368		33	2.2	108
Show		12495-5022	RST 607		188	1.9	110
Show		12365-5239	TDS8456		333	0.6	111
Show		12289-5200	RST 596		50	0.9	113
Show		12413-5239	TDS8487		99	0.5	113
Show		12485-4952	TDS8532		180	0.5	114
Show		12471-5210	KPP3023	AB	28	5.6	115
Show		12309-4920	RST 598		4	0.5	115
Show		12436-5233	RST1687	A,BC	208	3.0	115
Show		12436-5233	RST1687	BC	8	0.4	115
Show		12461-4923	KPP 277		144	3.6	116
Show		12472-5210	LDS 419		302	14.2	116
Show	Muhlifain	12415-4858	HJ 4539	AB	24	0.5	117
Show		12415-4858	SEE 159	AB,C	113	59.0	117

WDS 12383-5050 : COMPONENTS

	A
B	pa=155.3° sep=0.17"

12383-5050 A

Componente originario normalizzato	AB	Coord arcsec 2000	123818.14-504933.7	Mag	10.2	Spectral class	G5 (yellow)
PmRA	-9.00	PmDE	-5.0	HIP	61653	Tycho2	8244-01296-1
CD	CD-50 7148	CP	CP-50 5350

Tycho2

Tycho2	8244-01296-1	Pflag		RAmdeg	189.57557080	DEmdeg	-50.82602987
PmRA	-5.4	PmDE	-7.8	E RAmdeg	20	E DEmdeg	21
E pmRA	2.1	E pmDE	2.0	EpRAm	1990.69	EpDEm	1990.45
Num	3	Q RAmdeg	0.2	Q DEmdeg	0.9	Q pmRA	0.2
Q pmDE	0.9	BTmag	10.991	E BTmag	0.042	VTmag	10.005
E VTmag	0.027	Prox	999	TYC	T	HIP	61653
CCDM	AB	RAdeg	189.57559028	DEdeg	-50.82601194	EpRA 1990	1.74
EpDE 1990	1.75	E RAdeg	20.0	E DEdeg	20.5	Posflg	P
Corr	0.0

Hipparcos

Catalog	H	HIP	61653	Proxy	H	RAhms	12 38 18.14
DEdms	-50 49 33.7	Vmag	9.86	VarFlag		R Vmag	H
RAdeg	189.576	DEdeg	-50.826	AstroRef	*	Plx	1.78
CCDM	12383-5050	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	C	M HIP	AB
Theta	144	Rho	0.186	HD		BD
CD	CD-50 7148	CP	CP-50 5350	Dm number	-50 7148	VIred	0.66
SpType	G5	R SpType		Coord arcsec 2000	123818.14-504933.7

Hipparcos 2

HIP	61653	Sn	55	So	3	Nc	2
RArad	3.3087184357	DErad	-0.8870813262	Plx	1.43	PmRA	-6.9
PmDE	-8.37	E RArad	1.09	E DErad	1.21	E Plx	2.02
E pmRA	1.47	E pmDE	1.29	Hpmag	10.023	E Hpmag	0.0032
SHp	0.03	VA	0	BV	0.899	E BV	0.04
VI	0.9

CCDM

Ccdm	12383-5050	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.13	DDEs	26.5
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	10.2	Sp	G5	PmNote	*
PmRA	-11	PmDE	9	Dm number	-50 7148	Cat1	CD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	61653

12383-5050 B

Componente originario normalizzato	AB		Coord arcsec 2000	123818.15-504933.9		Mag	12.08		Calc delta mag	1.88
Calc coord	yes

CCDM

Ccdm	12383-5050	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	0.16	DDEs	25.5
R dRAs	82	Year	1991	Theta	144	Rho	0.2
Obs	1	Vmag	12.1	Sp		PmNote	*
PmRA	6	PmDE	-84	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	61653