HAT-P-34 Overview

HAT-P-34 1.54 R_⦿ 6442.00 K

HAT-P-34 b

1.197 R_Jup

Overview Notes System Parameters Nearby Data Legend

Architecture: HAT-P-34; HAT-P-34

Other Data: Bibliography 15; Exoplanet Archive Notes 1; Nearby Data 3

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
HAT-P-34	HAT-P-34 b	Transit	2011	Bakos et al. 2012	Confirmed Planet

Exoplanet Archive Notes (1)

HAT-P-34 b

Units for radial velocity semi-amplitude given incorrectly in ref. (Albrecht et al. 2012)

HAT-P-34 Stellar Parameters (9 Solutions)

RA: 20h12m46.90s

Dec: +18d06m17.20s

Distance: 249.325+2.804-2.744
pc

Parallax: 3.9827200±0.0442773 mas

Ecliptic Latitude: 36.97709 deg

Ecliptic Longitude: 310.64357 deg

Galactic Latitude: -8.75906 deg

Galactic Longitude: 58.54106 deg

Total Proper Motion: 20.8852185±0.0514804 mas/yr

Proper Motion (RA): 16.394900±0.055694 mas/yr

Proper Motion (Dec): -12.9383000±0.0438762 mas/yr

Photometry: m_V
10.403±0.007; m_TESS
9.87463±0.00600; m_J
9.460±0.022; m_H
9.322±0.030; m_Ks
9.247±0.023; m_W1
9.177±0.022; m_W2
9.208±0.019; m_W3
9.215±0.035; m_W4
8.505; m_Gaia
10.194400±0.000263; m_B
10.807±0.097

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

Source	TICv8	Gaia DR2	Bonomo et al. 2017	Stassun et al. 2017	Tsantaki et al. 2014	Knutson et al. 2014	Albrecht et al. 2012	Bakos et al. 2012	ExoFOP-TESS TOI	Show Candidate Solutions >>	<< Hide Candidate Solutions
T_eff (K)	6509.0000+93.3101-141.0850	6597.2773+168.8620-144.0770	6442±88	6442±88	6509±51	---	---	6442±88	6509.000±117.198
L_✶ (log₁₀(L_⦿))	0.6002958+0.0269949-0.0221083	0.58469039+0.00680200-0.00691021	---	---	---	---	---	0.560±0.082	---
γ (km/s)	---	-48.114298111327003±1.323630036083490	---	---	---	---	---	-49.26±0.30	---
v sin i (km/s)	---	---	24.00±0.50	---	24.08±1.34	---	24.3±1.2	24.0±0.5	---
M_✶ (M_⦿)	1.336000+0.282259-0.152511	---	1.392±0.047	4.26±2.47	1.36±0.10	1.392±0.047	---	1.392±0.047	---
R_✶ (R_⦿)	1.5695400+0.0768839-0.0666337	1.5006118+0.0677547-0.0739668	1.53+0.14-0.10	1.73±0.29	1.45±0.11	---	---	1.535±0.135	1.57±0.07
Metallicity (dex)	0.080±0.050 [M/H]	---	0.220±0.040	0.22 [Fe/H]	0.08±0.05 [Fe/H]	0.21±0.10 [Fe/H]	---	---	---
ρ_✶ (g/cm³)	0.4871429+0.1548440-0.0700997	---	---	1.15±0.32	0.505 +0.097-0.119	---	---	---	---
log g (log₁₀(cm/s²))	4.1723300+0.1212340-0.0519503	---	---	4.21±0.06	4.24±0.22	---	---	---	4.1723300±0.0865922
Age (Gyr)	---	---	1.70+0.40-0.50	---	---	---	---	---	---

HAT-P-34 b Planetary Parameters (11 Solutions)

Status: Confirmed Planet
Detected By: Radial Velocity, Transit

Tools: Transit Prediction Service; TOI; Transit

Source	Bonomo et al. 2017	Kokori et al. 2023	Patel & Espinoza 2022	Ivshina & Winn 2022	Mallonn et al. 2019	Stassun et al. 2017	Tsantaki et al. 2014	Knutson et al. 2014	Albrecht et al. 2012	Bakos et al. 2012	ExoFOP-TESS TOI	Show Candidate Solutions >>	<< Hide Candidate Solutions
a/R_✶	---	9.50±0.60	9.860+0.110-0.200	---	---	12.20±1.14	---	---	---	9.48±0.64	---
ω (deg)	21.9+5.2-5.6	20.0±14.0	---	---	---	---	---	17.8±7.2	---	20±14	---
e	0.432+0.029-0.027	0.44±0.03	---	---	---	0.44±0.03	---	0.411+0.029-0.028	---	0.441±0.032	---
i (deg)	87.1±1.2	87.1±1.2	---	---	---	87.10±1.20	---	---	---	87.1±1.2	---
P (days)	5.452654±0.000016	5.45264682±0.00000092	5.4526540±0.0000150	5.4526576±0.0000091	5.4526470±0.0000031	5.452650±0.000016	---	---	---	5.452654±0.000016	5.4526479±0.0000037
R_p/R_✶	---	0.080±0.003	0.0818±0.0007	---	---	---	0.0842±0.0015	---	0.0801±0.0026	0.0801±0.0026	---
T_C (days)	2455431.59706±0.00055	2458708.63767±0.00018	2458692.27937+0.00030-0.00028	2457923.4524±0.0021	2456462.14718±0.00053	---	---	---	2455431.59629±0.00126	2455431.59629±0.00055	2459820.9773650±0.0003167
T_eq (K)	---	---	---	---	---	---	---	---	---	1520±60	1271
b	---	---	0.126+0.111-0.086	---	---	---	---	---	---	0.336 +0.099-0.128	---
M_p (M_⨁)	1058+67-64	---	---	---	---	2228±874	---	1249±89	---	1057.694±67.059	---
M_p (M_Jup)	3.33+0.21-0.20	---	---	---	---	7.01±2.75	---	3.93±0.28	---	3.328±0.211	---
ρ (g/cm³)	2.50+0.75-0.60	---	---	---	---	---	---	---	---	2.40±0.63	---
R_p (R_⨁)	13.42+1.46-1.03	---	---	---	---	15.1±2.6	---	---	---	13.417 +1.435-1.031	14.55020±0.67124
R_p (R_Jup)	1.197+0.130-0.092	---	---	---	---	1.35±0.23	---	---	---	1.197 +0.128-0.092	1.298084±0.059884
K (m/s)	343±19	---	---	---	---	343.1±21.3	---	364+24-25	421±32	343.1±21.3	---
a (au)	0.06774+0.00074-0.00076	---	---	---	---	---	---	---	---	0.0677±0.0008	---
T₁₄ (hours)	---	---	---	---	---	---	3.1752 +0.0312-0.0360	---	3.492±0.038	3.4920±0.0384	3.401±0.065
δ (%)	---	---	---	---	---	0.640±0.042	---	---	---	---	0.7750000000±0.0000269391
λ (deg)	---	---	---	---	---	---	---	---	0±14	---	---
S (S_⨁)	---	---	---	---	---	---	---	---	---	---	433.78