TOI-440 Overview

TOI-440 1.01 R_⦿ 5771.46 K

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TOI-440.01

0.185 R_Jup

Overview System Parameters Nearby Data Legend

Architecture: TOI-440; TOI-440

Other Data: Bibliography 3; Nearby Data 1

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
TOI-440	TOI-440.01	Transit	2019	TESS Project	Candidate Planet

TOI-440 Stellar Parameters (2 Solutions)

RA: 05h28m59.04s

Dec: -17d25m46.43s

Distance: 49.3375+0.0959-0.0956
pc

Parallax: 20.2397000±0.0390319 mas

Ecliptic Latitude: -40.60645 deg

Ecliptic Longitude: 80.23808 deg

Galactic Latitude: -25.81883 deg

Galactic Longitude: 220.17011 deg

Total Proper Motion: 113.012901±0.070218 mas/yr

Proper Motion (RA): -84.3433000±0.0667257 mas/yr

Proper Motion (Dec): -75.2205000±0.0743765 mas/yr

Photometry: m_V
8.270001±0.030000; m_TESS
7.6818±0.0060; m_J
7.082±0.021; m_H
6.872±0.040; m_Ks
6.731±0.023; m_W1
6.659±0.058; m_W2
6.424±0.019; m_W3
6.425±0.019; m_W4
6.623±0.065; m_Gaia
8.114340±0.000287; m_B
8.909±0.025

Abundances (Hypatia Catalog): [Fe/H] 0.10±0.06 dex; [C/H] 0.04±0.07 dex; [O/H] 0.00±0.06 dex; [Na/H] 0.04±0.04 dex; [Mg/H] 0.11±0.04 dex; [Al/H] 0.05±0.05 dex; [Si/H] 0.05±0.11 dex; [Ca/H] 0.11±0.07 dex; [Y/H] 0.16±0.08 dex; [BaII/H] 0.15±0.11 dex

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

Source	TICv8	ExoFOP-TESS TOI	Show Candidate Solutions >>	<< Hide Candidate Solutions
T_eff (K)	5771.460+157.218-135.670	5759.2±38.2
L_✶ (log₁₀(L_⦿))	0.012618336+0.010160382-0.013200507	---
Metallicity (dex)	0.0595743±0.0046960 [M/H]	---
ρ_✶ (g/cm³)	1.389413+0.355233-0.302681	---
M_✶ (M_⦿)	1.030000+0.113800-0.140129	---
R_✶ (R_⦿)	1.0148200+0.0579301-0.0557935	1.02±0.01
log g (log₁₀(cm/s²))	4.4381200+0.0915673-0.0732961	4.45±0.01

TOI-440.01 Candidate Planet Parameters (1 Solutions)

Status: Candidate Planet
Detected By: Transit

Tools: Transit Prediction Service; TOI

Source	ExoFOP-TESS TOI
T_eq (K)	1796.68801226589
S (S_⨁)	2462.70097492362
P (days)	1.08170±0.00014
R_p (R_⨁)	2.075540±0.083749
R_p (R_Jup)	0.1851676±0.0074716
δ (%)	0.0341533000±0.0000495141
T₁₄ (hours)	1.588±0.222
T_C (days)	2458439.13519±0.00219

Nearby Data (1 Data Types within 30 arcseconds)

Known Objects: 3 2MASS Point Source Catalog

Bibliography (3 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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