TOI-640 Overview

TOI-640 2.08 R_⦿ 6460.00 K

TOI-640 b

1.720 R_Jup

Overview System Parameters Nearby Data Legend

Architecture: TOI-640; TOI-640

Other Data: Bibliography 8; Nearby Data 4

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
TOI-640	TOI-640 b	Transit	2021	Rodriguez et al. 2021	Confirmed Planet

TOI-640 Stellar Parameters (5 Solutions)

RA: 06h38m56.30s

Dec: -36d38m46.07s

Distance: 341.997+2.839-2.794
pc

Parallax: 2.8953000±0.0239009 mas

Ecliptic Latitude: -59.56162 deg

Ecliptic Longitude: 105.52863 deg

Galactic Latitude: -18.12489 deg

Galactic Longitude: 245.47664 deg

Total Proper Motion: 6.2662934±0.0434665 mas/yr

Proper Motion (RA): -3.8722800±0.0399987 mas/yr

Proper Motion (Dec): 4.9266500±0.0454769 mas/yr

Photometry: m_V
10.510±0.006; m_TESS
10.0367±0.0060; m_J
9.519±0.024; m_H
9.327±0.026; m_Ks
9.243±0.023; m_W1
9.214±0.023; m_W2
9.233±0.020; m_W3
9.223±0.030; m_W4
8.512; m_Gaia
10.400600±0.000289; m_B
11.062±0.085

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

Source	Knudstrup et al. 2023	Rodriguez et al. 2021	TICv8	Gaia DR2	ExoFOP-TESS TOI	Show Candidate Solutions >>	<< Hide Candidate Solutions
T_eff (K)	6460+130-150	6460+130-150	6442.000+136.642-136.322	6107.15+301.21-101.70	6442.0±136.5
Metallicity (dex)	0.0720+0.0850-0.0760 [Fe/H]	0.0720+0.0850-0.0760 [Fe/H]	---	---	---
γ (km/s)	40.5254±0.0007	---	---	40.87512793900±0.47006814409	---
v sin i (km/s)	5.9±0.4	6.1±0.5	---	---	---
Age (Gyr)	1.99+0.55-0.40	1.99+0.55-0.40	---	---	---
M_✶ (M_⦿)	1.536+0.069-0.076	1.536+0.069-0.076	1.300000+0.194204-0.225179	---	---
R_✶ (R_⦿)	2.082+0.064-0.058	2.082+0.064-0.058	2.0878500+0.0802492-0.1092030	2.1976+0.0751-0.2017	2.09±0.09
log g (log₁₀(cm/s²))	3.987+0.030-0.036	3.987+0.030-0.036	3.9126100+0.0823265-0.0975024	---	3.91±0.09
L_✶ (log₁₀(L_⦿))	---	0.834+0.025-0.036	0.8301762+0.0224848-0.0184729	0.781948+0.006190-0.006279	---
ρ_✶ (g/cm³)	---	0.240+0.024-0.025	0.2013782+0.0552635-0.0418590	---	---

TOI-640 b Planetary Parameters (4 Solutions)

Status: Confirmed Planet
Detected By: Radial Velocity, Transit

Tools: Transit Prediction Service; TOI; Transit

Source	Knudstrup et al. 2023	Kokori et al. 2023	Rodriguez et al. 2021	ExoFOP-TESS TOI	Show Candidate Solutions >>	<< Hide Candidate Solutions
a/R_✶	6.33+0.07-0.06	6.82+0.22-0.24	6.82+0.22-0.24	---
T_eq (K)	1816±39	---	1749+26-30	1622
b	0.904+0.005-0.007	---	0.8763+0.0063-0.0067	---
ω (deg)	87.0+50.0-55.0	159.0+86.0-99.0	159+86-99	---
M_p (M_⨁)	181±6	---	280±51	---
M_p (M_Jup)	0.57±0.02	---	0.880±0.160	---
e	<0.013	0.0500+0.0540-0.0350	0.0500+0.0540-0.0350	---
i (deg)	81.79+0.16-0.12	82.54+0.42-0.59	82.54+0.42-0.59	---
P (days)	5.003777+0.000002-0.000003	5.0037904±0.0000058	5.0037775±0.0000048	5.0037758±0.0000030
ρ (g/cm³)	0.138±0.013	---	0.195+0.042-0.040	---
R_p (R_⨁)	19.3±0.6	---	19.85+0.67-0.63	19.77880±0.93671
R_p (R_Jup)	1.72±0.05	---	1.771+0.060-0.056	1.764549±0.083568
R_p/R_✶	0.0851+0.0003-0.0004	0.08738±0.00091	0.08738+0.00091-0.00086	---
K (m/s)	50.1±1.0	---	78±14	---
T₁₄ (hours)	3.696+0.018-0.019	---	3.605±0.041	3.439±0.182
T_C (days)	2458459.7413±0.0003	2459150.26184±0.00027	2458459.73877+0.00071-0.00083	2459250.3381290±0.0002984
λ (deg)	184±3	---	---	---
ψ (deg)	104±2	---	---	---
a (au)	---	---	0.06608+0.00098-0.00110	---
δ (%)	---	---	0.764+0.016-0.015	0.739000000±0.000136807
S (S_⨁)	---	---	---	1150.12

Nearby Data (4 Data Types within 30 arcseconds)

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

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

Bibliography (8 References)

System

Star

Confirmed

Candidate

False Positive Planet

Controversial

False Positive

Aliases

Data Access

Transit Prediction Service

Time Series

Kepler | K2

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