SIMBAD references

2019AcA....69..135S - Acta Astron., 69, 135-158 (2019/May-0)

K2-295 b and K2-237 b: Two Transiting Hot Jupiters.

SMITH A.M.S., CSIZMADIA S., GANDOLFI D., ALBRECHT S., ALONSO R., BARRAGAN O., CABRERA J., COCHRAN W.D., DAI F., DEEG H., EIGMULLER P., ENDL M., ERIKSON A., FRIDLUND M., FUKUI A., GRZIWA S., GUENTHER E.W., HATZES A.P., HIDALGO D., HIRANO T., KORTH J., KUZUHARA M., LIVINGSTON J., NARITA N., NESPRAL D., NIRAULA P., NOWAK G., PALLE E., PATZOLD M., PERSSON C.M., PRIETO-ARRANZ J., RAUER H., REDFIELD S., RIBAS I. and VAN EYLEN V.

Abstract (from CDS):

We report the discovery from K2 of two transiting hot Jupiter systems. K2-295 (observed in Campaign 8) is a K5 dwarf which hosts a planet slightly smaller than Jupiter, orbiting with a period of 4.0 d. We have made an independent discovery of K2-237 b (Campaign 11), which orbits an F9 dwarf every 2.2 d and has an inflated radius 60-70% larger than that of Jupiter. We use high-precision radial velocity measurements, obtained using the HARPS and FIES spectrographs, to measure the planetary masses. We find that K2-295 b has a similar mass to Saturn, while K2-237 b is a little more massive than Jupiter.

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Journal keyword(s): Planetary systems - Planets and satellites: detection - Planets and satellites: individual: K2 - 295, K2 - 237

Simbad objects: 10

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