2 Nov 2012: Montalto et al (2012) exclude any perturber of the planet WASP-3 b orbit with a mass > 100 MEarth and any pariod up to 10 times the period of the inner planet b. 8 Jun. 2010: The planet WASP-3c is inferred from the Transit Time Variations (TTVs) for planet WASP-3b (Maciejewski et al. 2010)
Other orbital solutions, less significant, are also found with orbital periods 3.03-3.05 days and 3.58-3.54 days respectively.
It needs to be confirmed by Radial Velocity measurements.
BELUKUROV V., PENOYRE Z., OH S., IORIO G., HODGKIN S. et al
MNRAS
, submitted
arxiv
The Revised TESS Input Catalog and Candidate Target List
STASSUN K., OELKERS R., PAEGERT M., TORRES G., PEPPER J. et al.
Astron. J.
, 158
, 138
paperarxiv
The GAPS Programme with HARPS-N@TNG XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets
BONOMO A., DESIDERA S., BENATTI S., BORSA F., CRESPI S. et al.
Astron. & Astrophys.
, 602
, A107
paperarxivADS
Transiting Exoplanet Studies and Community Targets for JWST's Early Release Science Program
STEVENSON K., LEWIS N., BEAN J., BEICHMAN Ch., FRAINE J. et al.
PASP
, accepted
arxivADS
Friends of Hot Jupiters. II. No Correspondence between Hot-jupiter Spin-Orbit Misalignment and the Incidence of Directly Imaged Stellar Companions
NGO R., KNUTSON H., HINKLEY S., CREPP J., BECHLER E., et al.
ApJ
, 800
, 138
paperarxivADS
Friends of Hot Jupiters. I. A Radial Velocity Search for Massive, Long-period Companions to Close-in Gas Giant Planets
KNUTSON H., FULTON B., MONTET B., KAO M., NGO H., et al.
ApJ
, 785
, 126
paperarxivADS
Li abundances in F stars: planets, rotation and galactic evolution
DELGADO MENA E., BERTRAN de LIS S., ADIBEKYAN V., SOUSA S., FIGUEIRA P. et l.
Astron. & Astrophys.
, accepted
arxiv
Constraints on a second planet in the WASP-3 system
MACIEJEWSKI G., NIEDZIELSKI A., WOLSZCZAN A., NOWAK G. & 29 additional authors
Astron. J.
, 146
, 147
paperarxiv
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Analysis of variations in transit time and transit duration in WASP-3. Evidence of secular perturbations reconsidered
EIBE M., CUESTA L., ULLAN A., PEREZ-VERDE A. & NAVAS J.
MNRAS
paper
Outward migration of a super-Earth in a disc with outward propagating density waves excited by a giant planet
PODLEWSKA-GACA E., PAPALOIZOU J. & SZUSZKIEWSKI E.
MNRAS
, 421
, 780
paperarxiv
Limits on the Orbits and Masses of Moons around Currently-Known Transiting Exoplanets
WEIDNER C. & HORNE K.
Astron. & Astrophys.
, 521
, A76
paperpreprint
WASP-3b: a strongly-irradiated transiting gas-giant planet
POLLACCO D., SKILLEN I., COLLIER-CAMERON A., LOEILLET B., STEMPELS H., BOUCHY F., GIBSON N., HEBB L., HEBRARD G., JOSHI Y., McDONALD I., SMALLEY B., SMITH A., STREET R., UDRY S., WEST R., WILSON D., WHEATLEY P., AIGRAIN S., BENN C., BRUCE V., CHRISTIAN D., CLARKSON W., ENOCH B., EVANS A., FITZSIMMONS A., HASWELL C., HELLIER C., HICKEY S., HODGKIN S., HORNE K., HRUDKOVA M., IRWIN J., KANE S., KEENAN F., LISTER T., MAXTED P., MAYOR M., MOUTOU C., NORTON A., OSBORNE J., PARLEY N., PONT F., QUELOZ D., RYANS R. & SIMPSON E.
MNRAS
, 385
, 1576
paper