2019AJ....157...82W

Query : 2019AJ....157...82W

2019AJ....157...82W - Astron. J., 157, 82-82 (2019/February-0)

Transiting Exoplanet Monitoring Project (TEMP). V. Transit follow up for HAT-P-9b, HAT-P-32b, and HAT-P-36b.

WANG Y.-H., WANG S., HINSE T.C., WU Z.-Y., DAVIS A.B., HORI Y., YOON J.-N., HAN W., NIE J.-D., LIU H.-G., ZHANG H., ZHOU J.-L., WITTENMYER R.A., PENG X.-Y. and LAUGHLIN G.

Abstract (from CDS):

During the past five years, 6, 7, and 26 transit observations were carried out for the HAT-P-9b, HAT-P-32b, and HAT-P-36b systems, respectively, through the Transiting Exoplanet Monitoring Project network. Combined with the published photometric data and radial-velocity measurements, our new photometry allows us to revisit the system parameters and search for additional close-in planetary companions in these hot Jupiter systems. We measure an updated RP/R* = 0.1260 ± 0.0011 for HAT-P-36 system in the R band, which is 4.5σ larger than the published i-band radius ratio of 0.1186 ± 0.0012. We also perform a transit timing variation (TTV) analysis for each system. Because no significant TTVs were found, we place an upper mass limit on an additional planet for each system.

Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.

Journal keyword(s): planets and satellites: fundamental parameters - stars: fundamental parameters - techniques: photometric

VizieR on-line data: <Available at CDS (J/AJ/157/82): table4.dat table5.dat table6.dat>

Simbad objects: 7

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Number of rows : 7
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 HAT-P-32b Pl 02 04 10.2774374568 +46 41 16.212315084           ~ 198 1
2 HAT-P-32 * 02 04 10.2774374568 +46 41 16.212315084   11.79 11.44 11.23   ~ 88 1
3 HAT-P-9 Em* 07 20 40.4564614032 +37 08 26.342829060   12.35 12.34 12.08   F 66 1
4 HAT-P-9b Pl 07 20 40.4564614032 +37 08 26.342829060           ~ 73 1
5 HAT-P-36 * 12 33 03.9061156728 +44 54 55.196024616   12.97 12.15 12.27   ~ 64 1
6 HAT-P-36b Pl 12 33 03.9061156728 +44 54 55.196024616           ~ 48 1
7 WASP-47 * 22 04 48.7261549272 -12 01 07.998743676     11.99 11.82   ~ 217 1

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