TOI-2445 Overview

TOI-2445 0.27 R_⦿ 3333.00 K

TOI-2445 b

0.112 R_Jup

Overview Parameters Nearby Data Bibliography 3 Legend Expand All

TOI-2445 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
TOI-2445
TOI-2445 b	0.37 d	1.25 R_⨁	Transit	2022	Giacalone et al. 2022	Confirmed Planet

TOI-2445 Stellar Parameters (3 Solutions)

RA: 02h53m15.88s

Dec: +00d03m08.41s

Distance: 48.5820+0.2487-0.2462
pc

Parallax: 20.555700±0.104064 mas

Ecliptic Latitude: -15.78607 deg

Ecliptic Longitude: 40.87492 deg

Galactic Latitude: -50.0642 deg

Galactic Longitude: 175.0829 deg

Total Proper Motion: 62.061506±0.112079 mas/yr

Proper Motion (RA): 57.212300±0.108108 mas/yr

Proper Motion (Dec): -24.049600±0.132326 mas/yr

Photometry: m_V
15.692±0.032; m_TESS
13.1292000±0.0075607; m_J
11.555±0.023; m_H
11.033±0.022; m_Ks
10.779±0.019; m_W1
10.636±0.022; m_W2
10.428±0.020; m_W3
10.356±0.064; m_W4
8.689; m_Gaia
14.397700±0.000644; m_B
17.206±0.049

Abundances (Hypatia Catalog): [Fe/H] -0.33±0.22 dex; [C/H] -0.01±0.09 dex; [O/H] -0.07±0.09 dex; [Mg/H] -0.14±0.07 dex; [Al/H] -0.24±0.06 dex; [Si/H] 0.67±0.05 dex; [Ca/H] -0.11±0.06 dex

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

Source	Giacalone et al. 2022	TICv8	ExoFOP
T_eff (K)	3333±157	3333.0±157.0	3333±157
L_✶ (log₁₀(L_⦿))	---	-2.08408+0.09693-0.12497	---
ρ_✶ (g/cm³)	---	17.1403862±0.1368005	---
M_✶ (M_⦿)	0.25±0.01	0.245288±0.020165	---
R_✶ (R_⦿)	0.27±0.01	0.2722330±0.0082001	0.272233009338379±0.008200150000000
log g (log₁₀(cm/s²))	4.97±0.04	4.9578600±0.0096125	4.9578600±0.0096125

TOI-2445 b Planetary Parameters (2 Solutions)

Status: Confirmed Planet

Detected By: Transit

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

Source	Giacalone et al. 2022	ExoFOP
T_eq (K)	1060±54	964.464766372473
S (S_⨁)	---	204.487360238859
P (days)	0.3711281±0.0000005	0.371133443173804±0.000015752827000
R_p (R_⨁)	1.25±0.08	1.40621466263836±0.82661420000000
R_p (R_Jup)	0.112±0.007	0.125454285298070±0.073745706422708
δ (%)	---	0.232262181508321±0.032709590000000
T₁₄ (hours)	---	0.491818661398675±0.265561280000000
T_C (days)	2459144.5697±0.0004 (BJD)	2458411.21732600±0.00062822 (BJD)
b	0.27±0.14	---
a (au)	0.0064±0.0001	---

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 1 Associated Literature Data

Bibliography (3 References)

Validation of 13 Hot and Potentially Terrestrial TESS Planets
Giacalone et al. 2022 Reference Overview
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
ExoFOP TOI Table
ExoFOP

Legend

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

External Link
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Debug Info

https://vmexoweb2.ipac.caltech.edu/data/Overviews_2.0/39/TOI-2445.json

TOI-2445

Catalog Parameters

02h53m15.88s

Dec

dec

+00d03m08.41s

elat

-15.78607

elon

40.87492

glat

-50.0642

glon

175.0829

m_V

sy_vmag

15.692±0.032

m_TESS

sy_tmag

13.1292000±0.0075607

m_J

sy_jmag

11.555±0.023

m_H

sy_hmag

11.033±0.022

m_Ks

sy_kmag

10.779±0.019

sy_kepmag

no_data

m_W1

sy_w1mag

10.636±0.022

m_W2

sy_w2mag

10.428±0.020

m_W3

sy_w3mag

10.356±0.064

m_W4

sy_w4mag

8.689

sy_icmag

no_data

m_Gaia

sy_gaiamag

14.397700±0.000644

m_B

sy_bmag

17.206±0.049

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

62.061506±0.112079

μ_δ

sy_pmdec

-24.049600±0.132326

μ_α

sy_pmra

57.212300±0.108108

sy_plx

20.555700±0.104064

Distance

sy_dist

48.5820+0.2487-0.2462

Set Parameters

R_✶

st_rad

0.2722330±0.0082001

T_eff

st_teff

3333.0±157.0