SIMBAD references

2009ApJ...704.1107L - Astrophys. J., 704, 1107-1119 (2009/October-3)

Discovery of a transiting planet and eight eclipsing binaries in HATNet field G205.

LATHAM D.W., BAKOS G.A., TORRES G., STEFANIK R.P., NOYES R.W., KOVACS G., PAL A., MARCY G.W., FISCHER D.A., BUTLER R.P., SIPOCZ B., SASSELOV D.D., ESQUERDO G.A., VOGT S.S., HARTMAN J.D., KOVACS G., LAZAR J., PAPP I. and SARI P.

Abstract (from CDS):

We report the discovery of HAT-P-8b, a transiting planet with mass M p= 1.52+0.18–0.16MJ, radius Rp= 1.50+0.08–0.06RJ, and photometric period P = 3.076 days. HAT-P-8b has a somewhat inflated radius for its mass, and a somewhat large mass for its period. The host star is a solar-metallicity F dwarf, with mass M{*}= 1.28±0.04 Mand R{*}= 1.58+0.08–0.06R. HAT-P-8b was initially identified as one of the 32 transiting-planet candidates in HATNet field G205. We describe the procedures that we have used to follow up these candidates with spectroscopic and photometric observations, and we present a status report on our interpretation for 28 of the candidates. Eight are eclipsing binaries with orbital solutions whose periods are consistent with their photometric ephemerides; two of these spectroscopic orbits are single-lined and six are double-lined.

Abstract Copyright:

Journal keyword(s): planetary systems - stars: individual (HAT-P-8, GSC 02757-01152) - techniques: spectroscopic

VizieR on-line data: <Available at CDS (J/ApJ/704/1107): table1.dat table2.dat table3.dat table4.dat table10.dat table11.dat>

Nomenclature: Table 1: [LBT2009] HTR205-NNNW (Nos 001-006, 007W, 007E, 008-031).

Simbad objects: 40

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2020.11.29-16:27:03

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