HAT-P-51

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HAT-P-51
HAT-P-51 b	4.22 d	13.51 R_⨁	Transit	2015	Hartman et al. 2015	Confirmed Planet

HAT-P-51 Stellar Parameters (7 Solutions)

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RA: 01h24m15.63s

Dec: +32d48m38.52s

Distance: 440.089+8.189-7.901
pc

Parallax: 2.2439900±0.0412163 mas

Ecliptic Latitude: 22.14724 deg

Ecliptic Longitude: 32.13341 deg

Galactic Latitude: -29.55538 deg

Galactic Longitude: 130.85829 deg

Total Proper Motion: 18.9952545±0.0723425 mas/yr

Proper Motion (RA): -9.1754900±0.0538217 mas/yr

Proper Motion (Dec): -16.6322000±0.0771011 mas/yr

Photometry: m_V
13.510±0.103; m_TESS
12.7628±0.0075; m_J
12.039±0.022; m_H
11.645±0.023; m_Ks
11.614±0.020; m_W1
11.527±0.022; m_W2
11.563±0.021; m_W3
11.528±0.156; m_W4
9.293; m_Ic
12.67±0.12; m_Gaia
13.284600±0.000302; m_B
14.261±0.067; m_g
13.839±0.050; m_i
12.998±0.040; m_r
13.194±0.030

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

Source	Kang et al. 2024	TICv8	Gaia DR2	Bonomo et al. 2017	Hartman et al. 2015	Luo et al. 2018	ExoFOP
T_eff (K)	5453+31-32	5425.950+99.553-129.652	5343.000+161.000-39.895	5449±50	5449±50	---	5425.9±114.6
L_✶ (log₁₀(L_⦿))	-0.102+0.011-0.012	-0.1014388+0.0183259-0.0253124	-0.12642486+0.01772601-0.01848041	---	-0.0660+0.0340-0.0369	---	---
R_✶ (R_⦿)	0.9950±0.0130	1.0068900+0.0542181-0.0558774	1.0089505+0.0152377-0.0581633	1.041+0.038-0.029	1.041+0.038-0.029	---	1.00689005851746±0.05504780000000
Metallicity (dex)	0.302+0.052-0.059 [Fe/H]	0.2901730±0.0409939 [M/H]	---	0.270±0.080	0.270±0.080 [Fe/H]	---	---
v sin i (km/s)	---	---	---	1.70±0.50	1.70±0.50	---	---
Age (Gyr)	8.10+2.70-2.50	---	---	8.2±1.7	8.2±1.7	---	---
M_✶ (M_⦿)	0.9610+0.0400-0.0360	0.9500000+0.1352630-0.1023670	---	0.9760±0.0280	0.9760±0.0280	---	---
Sp. T	---	---	---	---	---	G7	---
γ (km/s)	---	---	---	---	-27.56±0.10	---	---
ρ_✶ (g/cm³)	1.380+0.012-0.020	1.3120309+0.3401333-0.2551391	---	---	1.223+0.100-0.135	---	---
log g (log₁₀(cm/s²))	4.4256+0.0069-0.0073	4.4098300+0.0933226-0.0655335	---	---	4.392±0.027	---	4.41±0.08

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HAT-P-51 b Planetary Parameters (6 Solutions)

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Status: Confirmed Planet

Detected By: Radial Velocity, Transit

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

Source	Kang et al. 2024	Kokori et al. 2023	Kokori et al. 2022	Bonomo et al. 2017	Hartman et al. 2015	ExoFOP
T_eq (K)	1168.2+6.9-7.0	---	---	---	1192±21	1071.66032739246
S (S_⨁)	310.0±7.3	---	---	---	---	311.709196649798
P (days)	4.21802091±0.00000066	4.21802122±0.00000065	4.2180226±0.0000009	4.2180278±0.0000059	4.2180278±0.0000059	4.21866250280047±0.00025461186000
R_p (R_⨁)	13.51+0.19-0.18	---	---	14.49±0.61	14.49±0.61	13.6976777683302±0.8217431000000
R_p (R_Jup)	1.205+0.017-0.016	---	---	1.293±0.054	1.293±0.054	1.22202706338233±0.07331113523998
δ (%)	---	---	---	---	---	1.85276525232176±0.03404420200000
T₁₄ (hours)	---	---	---	---	3.367±0.038	3.25809977611189±0.08111124000000
T_C (days)	2458349.53123+0.00013-0.00014 (BJD-TDB)	2458345.31404±0.00019 (BJD-TDB)	2457868.67797±0.00024 (BJD-TDB)	2456194.12282±0.00040 (BJD-TDB)	2456194.12204±0.00040 (BJD-UTC)	2459855.36278000±0.00097559 (BJD)
M_p (M_⨁)	97.6+6.7-6.4	---	---	98.8±6.0	98.2±5.7	---
M_p (M_Jup)	0.307+0.021-0.020	---	---	0.311±0.019	0.309±0.018	---
e	---	---	---	<0.070	<0.123	---
i (deg)	89.28±0.30	88.5±0.6	---	88.48±0.57	88.48±0.57	---
ρ (g/cm³)	0.218±0.014	---	---	0.178+0.027-0.022	0.178±0.024	---
K (m/s)	39.7+2.4-2.5	---	---	39.8+2.1-2.4	39.5±2.2	---
a (au)	0.05042+0.00068-0.00065	---	---	0.05067+0.00048-0.00047	0.05069±0.00049	---
a/R_✶	10.86±0.08	10.5+0.3-0.4	---	---	10.48+0.28-0.40	---
b	---	---	---	---	0.277+0.085-0.119	---
R_p/R_✶	0.1253±0.0006	0.1278±0.0020	---	---	0.1278±0.0020	---

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Nearby Data (within 30 arcseconds) Browse Nearby Data

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

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

Bibliography (11 References)

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Simultaneous multicolour transit photometry of hot Jupiters HAT-P-19b, HAT-P-51b, HAT-P-55b, and HAT-P-65b
Kang et al. 2024 Reference Overview
ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
Kokori et al. 2023 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
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

Legend

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System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

External Link
Search
Browse
Download

Debug Info

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https://vmexoweb2.ipac.caltech.edu/data/Overviews_2.0/7/HAT-P-51.json

Catalog Parameters

RA

ra

01h24m15.63s

Dec

dec

+32d48m38.52s

β

elat

22.14724

λ

elon

32.13341

b

glat

-29.55538

l

glon

130.85829

m_V

sy_vmag

13.510±0.103

m_TESS

sy_tmag

12.7628±0.0075

m_J

sy_jmag

12.039±0.022

m_H

sy_hmag

11.645±0.023

m_Ks

sy_kmag

11.614±0.020

sy_kepmag

no_data

m_W1

sy_w1mag

11.527±0.022

m_W2

sy_w2mag

11.563±0.021

m_W3

sy_w3mag

11.528±0.156

m_W4

sy_w4mag

9.293

m_Ic

sy_icmag

12.67±0.12

m_Gaia

sy_gaiamag

13.284600±0.000302

m_B

sy_bmag

14.261±0.067

m_g

sy_gmag

13.839±0.050

m_i

sy_imag

12.998±0.040

m_r

sy_rmag

13.194±0.030

sy_umag

no_data

sy_zmag

no_data

μ

sy_pm

18.9952545±0.0723425

μ_δ

sy_pmdec

-16.6322000±0.0771011

μ_α

sy_pmra

-9.1754900±0.0538217

π

sy_plx

2.2439900±0.0412163

Distance

sy_dist

440.089+8.189-7.901

Set Parameters

R_✶

st_rad

1.0089505+0.0152377-0.0581633

T_eff

st_teff

5343.000+161.000-39.895

HAT-P-51 Overview

HAT-P-51 Architecture & Discovery Information

HAT-P-51