TW Hydrae: Evidence of stellar spots instead of a hot Jupiter

Astronomy and Astrophysics

Volumn 489, Issue 2, 2008, Pages

  Huelamo N ^a   Figueira, P ^b   Bonfils, X ^c,d   Santos, N C ^c   Pepe, F ^b   Gillon, M ^b   Azevedo, R ^c   Barman, T ^e   Fernandez M ^f   Di Folco, E ^b   Guenther, E W ^g   Lovis, C ^b   Melo, C H F ^h   Queloz, D ^b   Udry, S ^b  

^a CENTRO DE ASTROBIOLOGÍA CSIC INTA   (Spain)

^b UNIVERSITÉ DE GENÈVE   (Switzerland)

^c CENTRO DE ASTROFÍSICA   (Portugal)

^d UNIVERSITY OF LISBON   (Portugal)

^e LOWELL OBSERVATORY   (United States)

^f INSTITUTO DE ASTROFÍSICA DE ANDALUCÍA CSIC   (Spain)

^g THÜRINGER LANDESSTERNWARTE TAUTENBURG   (Germany)

^h EUROPEAN SOUTHERN OBSERVATORY   (Germany)

Author keywords

Stars: individual: TW Hya; Stars: planetary systems; Stars: pre main sequence

Indexed keywords

ORBITS; PHOTOMETRY; STARS;

AMPLITUDE VARIATIONS; CROSS-CORRELATION FUNCTION; INFRARED SPECTRUM; OPTICAL PHOTOMETRY; SMALL VARIATIONS; STARS: INDIVIDUAL: TW HYA; STARS: PLANETARY SYSTEM; STARS: PRE-MAIN SEQUENCE;

OPTICAL CORRELATION;

EID: 52949110233     PISSN: 00046361     EISSN: 14320746     Source Type: Journal    
DOI: 10.1051/0004-6361:200810596     Document Type: Article

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