SIMBAD references

2018AJ....156..216S - Astron. J., 156, 216-216 (2018/November-0)

HATS-59b,c: a transiting hot Jupiter and a cold massive giant planet around a Sun-like star.

SARKIS P., HENNING T., HARTMAN J.D., BAKOS G.A., BRAHM R., JORDAN A., BAYLISS D., MANCINI L., ESPINOZA N., RABUS M., CSUBRY Z., BHATTI W., PENEV K., ZHOU G., BENTO J., TAN T.G., ARRIAGADA P., BUTLER R.P., CRANE J.D., SHECTMAN S., TINNEY C.G., WRIGHT D.J., ADDISON B., DURKAN S., SUC V., BUCHHAVE L.A., DE VAL-BORRO M., LAZAR J., PAPP I. and SARI P.

Abstract (from CDS):

We report the first discovery of a multi-planetary system by the HATSouth network, HATS-59b,c, a planetary system with an inner transiting hot Jupiter and an outer cold massive giant planet, which was detected via radial velocity. The inner transiting planet, HATS-59b, is on an eccentric orbit with e=0.129±0.049, orbiting a V=13.951±0.030 mag solar-like star (M_* = 1.038±0.039M_☉ and R_*=1.036±0.067R_☉) with a period of 5.416081±0.000016 days. The outer companion, HATS-59c is on a circular orbit with msini=12.70±0.87M_J and a period of 1422 ± 14 days. The inner planet has a mass of 0.806±0.069M_J and a radius of 1.126±0.077R_J, yielding a density of 0.70±0.16gcm^–3. Unlike most planetary systems that include only a single hot Jupiter, HATS-59b,c includes, in addition to the transiting hot Jupiter, a massive outer companion. The architecture of this system is valuable for understanding planet migration.

Journal keyword(s): photometric - planetary systems - stars: individual: HATS-59 - techniques: spectroscopic

VizieR on-line data: <Available at CDS (J/AJ/156/216): table1.dat table2.dat>

Simbad objects: 18

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