HAT-P-52 Overview

HAT-P-52 0.89 R_⦿ 5131.00 K

HAT-P-52 b

1.009 R_Jup

Overview Parameters Nearby Data Bibliography 12 Legend Expand All

HAT-P-52 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HAT-P-52
HAT-P-52 b	2.75 d	11.31 R_⨁	Transit	2015	Hartman et al. 2015	Confirmed Planet

HAT-P-52 Stellar Parameters (6 Solutions)

RA: 02h50m53.22s

Dec: +29d01m20.10s

Distance: 361.1550±4.2875 pc

Parallax: 2.7403300±0.0326217 mas

Ecliptic Latitude: 12.07168 deg

Ecliptic Longitude: 48.92965 deg

Galactic Latitude: -26.98024 deg

Galactic Longitude: 152.17845 deg

Total Proper Motion: 31.2235632±0.0424058 mas/yr

Proper Motion (RA): 14.8654000±0.0525946 mas/yr

Proper Motion (Dec): -27.4578000±0.0389171 mas/yr

Photometry: m_V
14.107±0.080; m_TESS
13.1361±0.0072; m_J
12.195±0.022; m_H
11.745±0.022; m_Ks
11.621±0.021; m_W1
11.557±0.022; m_W2
11.625±0.022; m_W3
12.044±0.371; m_W4
8.536; m_Ic
13.02±0.17; m_Gaia
13.78700±0.00046; m_B
15.104±0.090; m_g
14.631±0.060; m_i
13.441±0.090; m_r
13.677±0.080

Tools: Planetary Systems; ExoFOP Target Overview Page; IRSA Finding Chart; TOI; Stellar Hosts

Source	TICv8	Gaia DR2	Bonomo et al. 2017	Hartman et al. 2015	Luo et al. 2018	ExoFOP
T_eff (K)	5032.08±87.55	4822.60+135.99-48.33	5131±50	5131±50	---	5032.08±87.55
Metallicity (dex)	0.288±0.084 [M/H]	---	0.280±0.080	0.280±0.080 [Fe/H]	---	---
v sin i (km/s)	---	---	0.60±0.50	0.60±0.50	---	---
Age (Gyr)	---	---	9.40±4.10	9.40±4.10	---	---
M_✶ (M_⦿)	0.84	---	0.887±0.027	0.887±0.027	---	---
R_✶ (R_⦿)	0.856613	0.8466678+0.0172285-0.0458032	0.893±0.047	0.893±0.047	---	0.86
L_✶ (log₁₀(L_⦿))	-0.3727462	-0.45675421+0.01213035-0.01247894	---	-0.305+0.050-0.056	---	---
γ (km/s)	---	---	---	61.50±0.10	---	---
ρ_✶ (g/cm³)	1.8840496	---	---	1.75±0.29	---	---
log g (log₁₀(cm/s²))	4.49678	---	---	4.483±0.051	---	4.49678
Sp. T	---	---	---	---	K1	---

HAT-P-52 b Planetary Parameters (7 Solutions)

Status: Confirmed Planet

Detected By: Radial Velocity, Transit

Tools: Planetary Systems; Transit Prediction Service; TOI; Transit

Source	Hartman et al. 2015	Kokori et al. 2023	Ivshina & Winn 2022	Kokori et al. 2022	Mallonn et al. 2019	Bonomo et al. 2017	ExoFOP
P (days)	2.7535953±0.0000094	2.75359760±0.00000036	2.75359762±0.00000047	2.7535973±0.0000013	2.7535965±0.0000011	2.7535953±0.0000094	2.7535993±0.0000053
T_C (days)	2455852.10326±0.00041 (BJD-UTC)	2458233.96601±0.00020 (BJD-TDB)	2457727.30376±0.00026 (BJD-TDB)	2456581.8074±0.0004 (BJD-TDB)	2456645.13981±0.00032 (BJD-TDB)	2455852.104026±0.000410 (BJD-TDB)	2459883.36967800±0.00121474 (BJD)
a/R_✶	8.89±0.49	8.9±0.5	---	---	---	---	---
T_eq (K)	1218±37	---	---	---	---	---	1082
b	0.461+0.094-0.122	---	---	---	---	---	---
M_p (M_⨁)	260±9	---	---	---	---	260+13-12	---
M_p (M_Jup)	0.818±0.029	---	---	---	---	0.817+0.041-0.039	---
e	<0.047	---	---	---	---	<0.030	---
i (deg)	87.02±0.86	87.0±0.9	---	---	---	87.02±0.86	---
ρ (g/cm³)	0.980±0.210	---	---	---	---	0.980+0.250-0.180	---
R_p (R_⨁)	11.31±0.81	---	---	---	---	11.31±0.81	10.7107
R_p (R_Jup)	1.009±0.072	---	---	---	---	1.009±0.072	0.955546
R_p/R_✶	0.1161±0.0027	0.116±0.003	---	---	---	---	---
K (m/s)	128.4±3.8	---	---	---	---	128.2+5.6-5.7	---
a (au)	0.03694±0.00038	---	---	---	---	0.03696+0.00037-0.00038	---
T₁₄ (hours)	2.407±0.041	---	---	---	---	---	2.141±0.082
S (S_⨁)	---	---	---	---	---	---	227.759
δ (%)	---	---	---	---	---	---	1.446000000±0.000310945

Nearby Data (within 30 arcseconds) Browse Nearby Data

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Known Objects: 1 Confirmed Planets; 2 2MASS Point Source Catalog

Data Files: 1 SuperWASP Time Series; 1 Associated Literature Data

Bibliography (12 References)

ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
Kokori et al. 2023 Reference Overview
TESS Transit Timing of Hundreds of Hot Jupiters
Ivshina & Winn 2022 Reference Overview
ExoClock Project. II. A Large-scale Integrated Study with 180 Updated Exoplanet Ephemerides
Kokori et al. 2022 Reference Overview
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
Ephemeris refinement of 21 hot Jupiter exoplanets with high timing uncertainties
Mallonn et al. 2019 Reference Overview
Gaia Data Release 2
Gaia DR2 Reference Overview
ExoFOP TOI Table
ExoFOP
The GAPS Programme with HARPS-N at TNG . XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets
Bonomo et al. 2017 Reference Overview
HAT-P-50b, HAT-P-51b, HAT-P-52b, and HAT-P-53b: Three Transiting Hot Jupiters and a Transiting Hot Saturn From the HATNet Survey
Hartman et al. 2015 Reference Overview
All WISE Data Release
Cutri et al. 2014 Reference Overview
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog Reference Overview
LAMOST DR4 catalogs
Luo et al. 2018 Reference Overview

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

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