SIMBAD references

2016AJ....152..132G - Astron. J., 152, 132-132 (2016/November-0)

K2-31B, a grazing transiting hot Jupiter on a 1.26-day orbit around a bright G7V star.

GRZIWA S., GANDOLFI D., CSIZMADIA S., FRIDLUND M., PARVIAINEN H., DEEG H.J., CABRERA J., DJUPVIK A.A., ALBRECHT S., PALLE E.B., PATZOLD M., BEJAR V.J.S., PRIETO-ARRANZ J., EIGMULLER P., ERIKSON A., FYNBO J.P.U., GUENTHER E.W., HATZES A.P., KIILERICH A., KORTH J., KUUTMA T., MONTANES-RODRIGUEZ P., NESPRAL D., NOWAK G., RAUER H., SAARIO J., SEBASTIAN D. and SLUMSTRUP D.

Abstract (from CDS):

We report the discovery of K2-31b, the first confirmed transiting hot Jupiter detected by the K2 space mission. We combined K2 photometry with FastCam lucky imaging and FIES and HARPS high-resolution spectroscopy to confirm the planetary nature of the transiting object and derived the system parameters. K2-31b is a 1.8-Jupiter-mass planet on a 1.26-day orbit around a G7 V star (M*=0.91M☉, R*=0.78R☉). The planetary radius is poorly constrained (0.7 < Rp < 1.4 RJup),15 owing to the grazing transit and the low sampling rate of the K2 photometry.16

Abstract Copyright: © 2016. The American Astronomical Society. All rights reserved.

Journal keyword(s): planets and satellites: detection - planets and satellites: individual: EPIC, 204129699, b - stars: fundamental parameters - stars: fundamental parameters

Simbad objects: 5

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