15337-7007 HDS 2184 (HD 137927)

15^h 33^m 39.79^s -70° 06' 37.9" P.A. 96.00 sep 0.5 mag 8.80,11.74 Sp F2IV dist. 143.27 pc (467.35 l.y.)

Coord 2000	15337-7007	Discov num	HDS2184	Comp		Coord arcsec 2000	15 33 39.79 -70 06 37.9
Date first	1991	Date last	2016	Obs	2
Pa first	86	Pa last	95.9	P.A. Now (θ)	95.9°
Sep first	0.5	Sep last	0.465	Sep. Now (ρ)	0.465"
Mag pri	8.80	Mag sec	11.74	delta mag (ΔM)	2.94	Spectral class	F2IV (yellow-white)
Pri motion ra	-027	Sec motion ra
Pri motion dec	-050	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 137927	Constellation	Triangulum Australe	HIP	76184	Tycho2	9263-02311-1
Gaia DR2	5820058643202254976	HD	137927	CP	CP-69 2387	Distance	143.27
Distance ly	467.35

WDS 15337-7007 HDS 2184 (HD 137927) : 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
15337-7007	HDS2184		1991	1	86	0.5	8.80	11.74	F2IV	D	153339.79-700637.9
15337-7007	HDS2184		2016	2	96	0.5	8.80	11.74	F2IV		153339.79-700637.9

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

WDS 15337-7007 HDS 2184 (HD 137927) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15337-7007 HDS 2184 (HD 137927) : MEASURES

No records found.

WDS 15337-7007 (HD 137927) : VIRTUAL EYEPIECE

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

WDS 15337-7007 (HD 137927) : ALADIN DSS IMAGE @ 15^h 33^m 39.79^s -70° 06' 37.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15337-7007 HDS 2184 (HD 137927) : 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		15337-7007	HDS2184		96	0.5
Show		15309-6946	DON 732		27	2.7	26
Show		15333-7037	TDS9546		140	0.9	30
Show		15399-7008	MLO 68		224	4.9	32
Show		15276-6949	KPP 559	AB	286	5.3	36
Show		15392-6940	TDS9579		306	2.6	40
Show		15297-7041	TDS9531		183	3.5	40
Show		15351-6928	DON 739		326	4.3	40
Show		15308-6924	BVD 115		339	26.2	46
Show		15246-7011	TDS9511		247	0.5	47
Show		15343-7053	B 2035		79	3.2	47
Show		15282-7044	KPP3959		138	29.0	47
Show		15261-7040	TOB 330		131	28.2	51
Show		15395-7049	TDS9581		346	1.0	52
Show		15324-6914	DON 735		224	3.2	54
Show		15392-6921	TDS9578		79	0.8	54
Show		15385-7055	MLO 67		239	4.9	54
Show		15444-7018	KPP3967		245	31.6	56
Show		15311-6911	TDS9534		353	1.8	58
Show		15270-6915	KPP2978		174	15.3	63
Show		15215-6956	DON 726		256	0.9	64
Show		15212-6959	HDS2160		222	1.4	65
Show		15464-7001	MLO 69		57	4.6	66
Show		15240-7054	WIS 285		104	505.9	68
Show		15400-6907	DON 746		305	1.5	68
Show		15240-7056	HEI 380		153	1.1	70
Show		15230-6924	TDS9501		29	0.6	70
Show		15360-6857	TDS 778		38	0.8	72
Show		15191-7005	TDS9483		212	0.5	75
Show		15217-6924	DON 727		252	5.5	76
Show		15370-6853	TDS9561		135	2.4	77
Show		15476-6941	TDS 787	AB	134	1.9	77
Show		15407-6859	R 264		235	14.2	78
Show		15181-7018	HDS2151		100	0.1	80
Show		15268-7121	TDS9518		269	0.5	82
Show		15400-6852	TDS9585		351	2.0	82
Show		15195-6928	DON 725		304	3.5	83
Show		15477-6924	LDS 538		93	4.8	85
Show		15359-6841	DON 740		344	0.4	87
Show		15483-6925	TDS9634		21	0.4	87
Show		15167-7013	BVD 111		125	29.8	87
Show		15507-7008	TVB 282		68	3.1	87
Show		15482-6923	TDS9633		236	0.6	88
Show		15196-7102	HEI 235		45	2.7	89
Show		15230-6856	TDS9500		282	0.6	91
Show		15160-7025	HDS2146		197	0.2	92
Show		15356-7137	HEI 383		236	1.3	92
Show		15479-6912	TDS 789		88	0.8	93
Show		15473-6907	TDS9622		126	0.6	93
Show		15403-7134	TOK 592		115	999.9	94
Show		15524-7003	DON 763	AB	195	0.9	96

WDS 15337-7007 : COMPONENTS

	A
B	pa=106.9° sep=0.16"

15337-7007 A

Componente originario normalizzato	AB	Name	HD 137927	Coord arcsec 2000	153339.79-700637.9	Mag	8.8
Spectral class	F2IV (yellow-white)	PmRA	-27.00	PmDE	-50.0	HIP	76184
Tycho2	9263-02311-1	HD	137927	CP	CP-69 2387

Tycho2

Tycho2	9263-02311-1	Pflag		RAmdeg	233.41560867	DEmdeg	-70.11064571
PmRA	-28.4	PmDE	-51.0	E RAmdeg	6	E DEmdeg	6
E pmRA	1.4	E pmDE	1.4	EpRAm	1991.02	EpDEm	1991.09
Num	8	Q RAmdeg	1.2	Q DEmdeg	0.8	Q pmRA	1.1
Q pmDE	0.9	BTmag	9.130	E BTmag	0.016	VTmag	8.690
E VTmag	0.012	Prox	999	TYC	T	HIP	76184
CCDM	AB	RAdeg	233.41580500	DEdeg	-70.11052694	EpRA 1990	1.55
EpDE 1990	1.62	E RAdeg	6.2	E DEdeg	5.8	Posflg	P
Corr	-0.2

Hipparcos

Catalog	H	HIP	76184	Proxy	H	RAhms	15 33 39.79
DEdms	-70 06 37.9	Vmag	8.63	VarFlag		R Vmag	H
RAdeg	233.416	DEdeg	-70.1105	AstroRef	A	Plx	6.07
CCDM	15337-7007	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	86	Rho	0.535	HD	137927	BD
CD		CP	CP-69 2387	Dm number	-69 2387	VIred	0.49
SpType	F2IV	R SpType		Coord arcsec 2000	153339.79-700637.9

Hipparcos 2

HIP	76184	Sn	15	So	3	Nc	2
RArad	4.0738742695	DErad	-1.2236594339	Plx	6.98	PmRA	-26.56
PmDE	-50.37	E RArad	0.64	E DErad	0.73	E Plx	0.97
E pmRA	0.7	E pmDE	0.95	Hpmag	8.7278	E Hpmag	0.0017
SHp	0.02	VA	0	BV	0.424	E BV	0.013
VI	0.49

CCDM

Ccdm	15337-7007	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.25	DDEs	21.7
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	8.8	Sp	F2	PmNote	*
PmRA	-27	PmDE	-50	Dm number	-69 2387	Cat1	CPD
Name2		Cat2		HD	137927	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	76184

15337-7007 B

Componente originario normalizzato	AB		Coord arcsec 2000	153339.82-700637.9		Mag	11.74		Calc delta mag	2.94
Calc coord	yes

CCDM

Ccdm	15337-7007	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	-2.14	DDEs	21.7
R dRAs	82	Year	1991	Theta	86	Rho	0.5
Obs	1	Vmag	11.7	Sp		PmNote	*
PmRA	-27	PmDE	-50	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	76184