2004A&A...418..249A

Query : 2004A&A...418..249A

2004A&A...418..249A - Astronomy and Astrophysics, volume 418249-254 (2004/4-4)

On the δ Scuti star in the eclipsing binary WX Eridani.

ARENTOFT T., LAMPENS P., VAN CAUTEREN P., DUERBECK H.W., GARCIA-MELENDO E. and STERKEN C.

Abstract (from CDS):

WX Eri is an eclipsing binary system for which one component was reported to show δ Scuti type pulsations with periods close to integer fractions of the orbital period. This makes it an interesting candidate for investigating the interaction between binarity and pulsation and a potential new member of the recently defined group of mass-accreting pulsating components (gainers) in semi-detached Algol binaries called ``oscillating EA'' stars. We present new photometric time-series observations of this star. The Wilson-Devinney code was applied to find the best fitting model for the eclipsing binary's light curve. The aim of the observations was to investigate the short-period δ Scuti type pulsations of WX Eri. However, no evidence for the presence of such oscillations was found in our data.

Abstract Copyright: ∼

Journal keyword(s): stars: binaries: eclipsing - stars: individual: WX Eri - stars: oscillations - δ Sct

VizieR on-line data: <Available at CDS (J/A+A/418/249): table2.dat>

Simbad objects: 1

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Number of rows : 1

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2026	#notes
1	V* V1241 Tau	EB*	03 24 23.2475765304	-00 42 14.927348448		9.87	9.49			A5III	69	1

Query : 2004A&A...418..249A

Basic data :

V* V1241 Tau -- Eclipsing Binary

* (2022AJ,HD,...), EB* (2017ARep), V* (AN,V*), NIR (2MASS)

03 24 23.2475765304 -00 42 14.927348448 (Optical) [ 0.0204 0.0230 90 ] A 2020yCat.1350....0G

03 21 50.1267517857 -00 52 47.096502694 [ 0.0204 0.0230 90 ]

183.6394284698592 -44.7968288566775 [ 0.0204 0.0230 90 ]

27.464 -32.694 [0.025 0.025 90] A 2020yCat.1350....0G

V(km/s) 38.604099 [0.498436] / z(spectroscopic) 0.000129 [0.000002] / cz 38.61 [0.50] (NIR) A 2020AJ....160..120J

3.8019 [0.0282] A 2020yCat.1350....0G

A5III C 1999MSS...C05....0H

B 9.87 [~] E ~

V 9.49 [~] E ~

G 9.553267 [0.020043] C 2020yCat.1350....0G

J 8.602 [0.026] C 2003yCat.2246....0C

H 8.493 [0.027] C 2003yCat.2246....0C

K 8.348 [0.023] C 2003yCat.2246....0C

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`HD 21102`	`GEN# +1.00021102`	`TIC 279181220`	*`V WX Eri`**
`AG-00 358`	`GSC 04709-01181`	`TYC 4709-1181-1`	`Gaia DR2 3262756401298707584`
`AN 201.1907`	`2MASS J03242324-0042148`	`UBV M 9489`	`Gaia DR3 3262756401298707584`
`AP J03242324-0042148`	`PPM 175300`	`uvby98 100021102`	`Gaia DR1 3262756397003429376`
`BD-01 484`	*`SV HV 3037`**	*`V V1241 Tau`**

References (69 between 1850 and 2026) (Total 69)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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`HD 21102`	`AG-00 358`	`AP J03242324-0042148`	`BD-01 484`	`GSC 04709-01181`
`2MASS J03242324-0042148`	`PPM 175300`	`TYC 4709-1181-1`	`uvby98 100021102`	*`V V1241 Tau`**
*`V WX Eri`**	`Gaia DR2 3262756401298707584`	`Gaia DR3 3262756401298707584`	`Gaia DR1 3262756397003429376`

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