08276-2051 B 2179 (VV Pyx)

08^h 27^m 33.27^s -20° 50' 38.2" P.A. 220.00 sep 0.4 mag 6.79,8.58 Sp A2V dist. 178.57 pc (582.5 l.y.)

Coord 2000	08276-2051	Discov num	B 2179	Comp		Coord arcsec 2000	08 27 33.27 -20 50 38.2
Date first	1928	Date last	2013	Obs	16
Pa first	193	Pa last	220.2	P.A. Now (θ)	220.2°
Sep first	0.4	Sep last	0.436	Sep. Now (ρ)	0.436"
Mag pri	6.79	Mag sec	8.58	delta mag (ΔM)	1.79	Spectral class	A2V (white)
Pri motion ra	+013	Sec motion ra
Pri motion dec	-012	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Var name	VV Pyx	Constellation	Pyxis	SAO	175870	HIP	41475
Tycho2	6010-05044-1	Gaia DR2	5706279565053294848	HD	71581	HR	3335
GC	11570	BD	BD-20 2538	CP	CP-20 3719	Distance	178.57
Distance ly	582.5

WDS 08276-2051 B 2179 (VV Pyx) : NOTES

discov_num	notes	refcode
B 2179	An eclipsing binary, VV Pyx. Aka B 1100.

DISCOVERER

discov	author
B	van den Bos, W.H.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
08276-2051	B 2179		1997	11	216	0.4	6.79	8.58	A2V	-20 2538	N D	082733.27-205038.2
08276-2051	B 2179		2009	12	219	0.4	6.79	8.58	A2V	-20 2538	N D	082733.27-205038.2
08276-2051	B 2179		2011	15	220	0.4	6.79	8.58	A2V	-20 2538	N D	082733.27-205038.2
08276-2051	B 2179		2013	16	220	0.4	6.79	8.58	A2V	-20 2538	N D	082733.27-205038.2

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

WDS 08276-2051 B 2179 (VV Pyx) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08276-2051 B 2179 (VV Pyx) : MEASURES

No records found.

WDS 08276-2051 (VV Pyx) : VIRTUAL EYEPIECE

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WDS 08276-2051 (VV Pyx) : ALADIN DSS IMAGE @ 08^h 27^m 33.27^s -20° 50' 38.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08276-2051 B 2179 (VV Pyx) : 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		08276-2051	B 2179		220	0.4	0
Show		08274-2048	GKM9195	AB	51	1.3	5
Show		08283-2102	ARA1049		178	8.6	16
Show		08289-2057	BHA 9		31	18.2	20
Show		08256-2117	ARA1048		29	13.5	38
Show		08296-2117	HDS1214		325	0.4	39
Show		08303-2044	ARA1050		256	10.3	39
Show		08279-2012	I 1125		36	2.1	40
Show		08304-2045	B 1102		123	2.5	40
Show		08244-2059	BRT1459		93	3.8	45
Show		08250-2022	ARA1047		305	14.3	46
Show		08282-2137	RST2558		185	1.9	48
Show		08269-2138	ARG 19		277	20.0	48
Show		08285-2144	ARA1450		107	13.0	56
Show		08238-2110	ARA1045		227	13.1	56
Show		08237-2104	RST2549		103	0.2	56
Show		08304-2130	ARA1451		341	4.3	57
Show		08251-2138	RST2552		73	2.0	59
Show		08285-1947	OL 62		172	1.0	66
Show		08238-2131	ARA1448		180	16.7	67
Show		08315-2010	B 1103		84	1.0	69
Show		08245-2146	ARA1449		23	5.4	71
Show		08237-2137	B 2654		263	6.5	72
Show		08325-2106	ARA1051		79	6.9	72
Show		08328-2100	ARA1052		108	12.7	74
Show		08230-2129	BRT1456		36	3.1	74
Show		08327-2018	ARA 642		256	7.2	79
Show		08247-2201	TDS5806		60	0.7	82
Show		08313-2155	ARA1452		70	13.0	84
Show		08313-1938	J 1524	AB	317	5.9	91
Show		08313-1938	J 1524	AC	220	13.0	91
Show		08219-2005	RST5505		81	0.3	92
Show		08341-2041	BRT1464		297	6.4	93
Show		08264-2223	NSN 338		170	1.3	94
Show		08315-1935	I 489		280	0.4	95
Show		08208-2100	ARA1044		246	9.5	95
Show		08233-2205	ARA1445		192	5.8	96
Show		08234-2207	BRT1457		132	4.4	97
Show		08246-2223	TDS5803	Aa,Ab	58	0.5	101
Show		08246-2223	BRT1460	AB	44	5.7	101
Show		08267-1910	FEN 14		309	4.4	102
Show		08340-2004	RST4410		290	0.2	102
Show		08285-1909	J 1522		10	8.8	103
Show		08226-2208	I 797	AB	307	0.5	104
Show		08236-1920	GWP1011		315	35.2	107
Show		08298-2233	TVB 192		234	22.9	108
Show		08346-2135	ARA1453		270	15.3	109
Show		08349-2128	HDS1231		267	0.3	109
Show		08287-2240	I 802		251	3.1	111
Show		08298-2240	BRT1463		342	3.6	114
Show		08259-2243	HLD 96		342	3.1	115

WDS 08276-2051 : COMPONENTS

	A
B	pa=220.2° sep=0.44"

08276-2051 A

Name	VV Pyx	Coord arcsec 2000	082733.27-205038.2	Mag	6.79	Spectral class	A2V (white)
PmRA	13.00	PmDE	-12.0	SAO	175870	HIP	41475
Tycho2	6010-05044-1	HD	71581	HR	3335	GC	11570
BD	BD-20 2538	CP	CP-20 3719

Tycho2

Tycho2	6010-05044-1	Pflag		RAmdeg	126.88863771	DEmdeg	-20.84396292
PmRA	13.3	PmDE	-11.5	E RAmdeg	4	E DEmdeg	5
E pmRA	1.2	E pmDE	1.4	EpRAm	1991.31	EpDEm	1991.10
Num	13	Q RAmdeg	1.5	Q DEmdeg	1.2	Q pmRA	1.6
Q pmDE	1.2	BTmag	6.641	E BTmag	0.015	VTmag	6.590
E VTmag	0.010	Prox	956	TYC	T	HIP	41475
CCDM	AB	RAdeg	126.88860500	DEdeg	-20.84393528	EpRA 1990	1.69
EpDE 1990	1.44	E RAdeg	3.9	E DEdeg	4.5	Posflg	P
Corr	-0.3

SAO

SAO	175870	DelFlag		RA1950		PmRA1950	0.0004
DE1950		PmDE1950	-0.012	Vmag	6.4	SpType	A0
Double code		Source	70	CatNum	11570	DM	BD-20 2538
DMcomp		BDsup		HD	71581	M HD	0
GC	11570	RA1950rad	2.20491931	DE1950rad	-0.36089414	PmRA2000	0.0007
PmDE2000	-0.008

Hipparcos

Catalog	H	HIP	41475	Proxy	H	RAhms	08 27 33.27
DEdms	-20 50 38.1	Vmag	6.57	VarFlag	1	R Vmag	H
RAdeg	126.889	DEdeg	-20.8439	AstroRef	A	Plx	4.51
CCDM	12.20	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	215	Rho	0.418	HD		BD	BD-20 2538
CD		CP	CP-20 3719	Dm number	-20 2538	VIred	0.05
SpType	A1V	R SpType		Coord arcsec 2000	082733.27-205038.1

Hipparcos 2

HIP	41475	Sn	15	So	3	Nc	2
RArad	2.2146240542	DErad	-0.3637950526	Plx	5.6	PmRA	12.75
PmDE	-14.26	E RArad	0.57	E DErad	0.54	E Plx	0.82
E pmRA	0.73	E pmDE	0.57	Hpmag		E Hpmag	0.0011
SHp	0.008	VA	1	BV	0.043	E BV	0.007
VI	0.06

CCDM

Ccdm	08276-2051	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.72	DDEs	22.1
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	6.8	Sp	A0	PmNote	*
PmRA	9	PmDE	-11	Dm number	-20 2538	Cat1	BD
Name2	175870	Cat2	SAO	HD	71581	M HD
ADS BDS		M ADS BDS		N IDS		IDS	08231S2031A
HIC	41475

08276-2051 B

Coord arcsec 2000

082733.25-205038.5

Mag

8.58

Delta magnitude

1.79

Coordinate calculated

yes

CCDM

Ccdm	08276-2051	RComp		Comp	B	Note1
Note2		Discov num	B 2179	DRAs		DDEs
R dRAs		Year	1959	Theta	203	Rho	0.3
Obs	1	Vmag	7.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	08231S2031B
HIC	41475