INVESTIGADORES
MAUAS Pablo Jacobo David
artículos
Título:
No Transit Timing Variations in WASP-4
Autor/es:
PETRUCCI, R.; JOFRE, E.; SCHWARTZ, M.; CUNEO, V.; MARTINEZ, C.; GOMEZ, M; BUCCINO, A.P.; MAUAS, P.J.D.
Revista:
ASTROPHYSICAL JOURNAL LETTERS
Editorial:
IOP PUBLISHING LTD
Referencias:
Lugar: Philadelphia; Año: 2013 vol. 779 p. 23 - 30
ISSN:
2041-8205
Resumen:
We present six new transits of the system WASP-4. Together with 28 light curves published in the literature, we perform a homogeneous study of its parameters and search for variations in the transits´ central times. The final values agree with those previously reported, except for a slightly lower inclination. We find no significant long-term variations in i or RP /R sstarf. The O-C mid-transit times do not show signs of transit timing variations greater than 54 s.
