2013A&A...558A..86B


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.11CEST20:55:16

2013A&A...558A..86B - Astronomy and Astrophysics, volume 558A, 86-86 (2013/10-1)

HAT-P-42b and HAT-P-43b. Two inflated transiting hot jupiters from the HATNet survey.

BOISSE I., HARTMAN J.D., BAKOS G.A., PENEV K., CSUBRY Z., BEKY B., LATHAM D.W., BIERYLA A., TORRES G., KOVACS G., BUCHHAVE L.A., HANSEN T., EVERETT M., ESQUERDO G.A., SZKLENAR T., FALCO E., SHPORER A., FULTON B.J., NOYES R.W., STEFANIK R.P., LAZAR J., PAPP I. and SARI P.

Abstract (from CDS):

We announce the discovery of two new transiting planets, and provide their accurate initial characterization. First identified from the HATNet wide-field photometric survey, these candidate transiting planets were then followed-up with a variety of photometric observations. Determining the planetary nature of the objects and characterizing the parameters of the systems were mainly done with the SOPHIE spectrograph at the 1.93m telescope at OHP and the TRES spectrograph at the 1.5m telescope at FLWO. HAT-P-42b and HAT-P-43b are typical hot Jupiters on circular orbits around early-G/late-F main sequence host stars, with periods of 4.641878±0.000032 and 3.332687±0.000015-days, masses of 0.044±0.083 and 0.662±0.060MJ, and radii of 1.280 and 153 and 1.2810.033+0.062^RJ, respectively. These discoveries increase the sample of planets with measured mean densities, which are needed to constrain theories of planetary interiors and atmospheres. Moreover, their hosts are relatively bright (V<13.5), which facilitates further follow-up studies.

Abstract Copyright:

Journal keyword(s): planetary systems - techniques: radial velocities - techniques: photometric - stars: individual: HAT-P-42 - stars: individual: HAT-P-43

VizieR on-line data: <Available at CDS (J/A+A/558/A86): table2.dat>

Simbad objects: 14

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Number of rows : 14

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 CoRoT-19 * 06 28 08.0586283720 -00 10 14.532354610   14.780 14.007 14.17 13.00 ~ 22 1
2 CoRoT-19b Pl 06 28 08.0586283720 -00 10 14.532354610           ~ 18 1
3 HAT-P-43 * 08 35 42.1747465264 +10 12 23.923845945   14.12 13.36 13.17   ~ 10 1
4 HAT-P-43b Pl 08 35 42.1747465264 +10 12 23.923845945           ~ 7 1
5 HAT-P-13b Pl 08 39 31.8073600797 +47 21 07.275628863           ~ 87 1
6 HAT-P-42b Pl 09 01 22.6490143528 +06 05 50.015510005           ~ 8 1
7 HAT-P-42 * 09 01 22.6490143528 +06 05 50.015510005   12.83 12.17 12.02   ~ 9 1
8 HD 80606 PM* 09 22 37.5769478105 +50 36 13.434928660   9.78 9.00     G5 288 2
9 HAT-P-3 * 13 44 22.5939154049 +48 01 43.206257583   12.53 11.86     ~ 68 1
10 BD+36 2593 * 15 19 57.9205371377 +36 13 46.737977732   11.83 11.12     F 83 1
11 BD+36 2593b Pl 15 19 57.9205371377 +36 13 46.737977732           ~ 63 1
12 NAME OGLE-TR-10b Pl 17 51 28.2589927588 -29 52 35.232998832           ~ 82 1
13 HD 182488 PM* 19 23 34.0133626629 +33 13 19.074920892       5.8   K0V 244 1
14 BD+47 2936 EB* 19 50 50.2474562793 +48 04 51.097364378       8.8   K4V 213 2

    Equat.    Gal    SGal    Ecl

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2020.07.11-20:55:16

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