TOI-3486 Overview

TOI-3486 0.81 R_⦿ 4841.00 K

TOI-3486 b

0.943 R_Jup

Overview Parameters Nearby Data Bibliography 3 Legend Expand All

TOI-3486 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
TOI-3486
TOI-3486 b	2.22 d	10.57 R_⨁	Transit	2025	Yee et al. 2025	Confirmed Planet

TOI-3486 Stellar Parameters (3 Solutions)

RA: 16h37m46.37s

Dec: -59d18m18.39s

Distance: 154.715+0.901-0.890
pc

Parallax: 6.4348900±0.0371397 mas

Ecliptic Latitude: -36.78533 deg

Ecliptic Longitude: 257.06344 deg

Galactic Latitude: -8.15801 deg

Galactic Longitude: 328.42726 deg

Total Proper Motion: 77.6067221±0.0517019 mas/yr

Proper Motion (RA): -25.2744000±0.0488455 mas/yr

Proper Motion (Dec): -73.3758000±0.0520304 mas/yr

Photometry: m_V
12.329±0.057; m_TESS
11.4867±0.0060; m_J
10.601±0.023; m_H
10.131±0.025; m_Ks
10.004±0.021; m_W1
9.949±0.023; m_W2
10.029±0.020; m_W3
9.9740±0.0610; m_W4
8.783; m_Gaia
12.114400±0.000407; m_B
13.470±0.008

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

Source	Yee et al. 2025	TICv8	ExoFOP
T_eff (K)	4930+120-110	4841.000+100.357-143.716	4841±122
L_✶ (log₁₀(L_⦿))	-0.483+0.044-0.039	-0.4906284+0.0172917-0.0165136	---
ρ_✶ (g/cm³)	2.42+0.17-0.16	2.110510+0.692206-0.389476	---
M_✶ (M_⦿)	0.837+0.037-0.034	0.7900000+0.1284670-0.0542545	---
R_✶ (R_⦿)	0.788±0.017	0.8081060+0.0503467-0.0540553	0.81±0.05
log g (log₁₀(cm/s²))	4.569+0.023-0.022	4.5207600+0.0882242-0.0882473	4.52±0.09
Metallicity (dex)	0.283+0.081-0.085 [Fe/H]	---	---
Age (Gyr)	5.80+4.80-3.90	---	---

TOI-3486 b Planetary Parameters (2 Solutions)

Status: Confirmed Planet

Detected By: Radial Velocity, Transit

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

Source	Yee et al. 2025	ExoFOP
a/R_✶	8.57±0.19	---
T_eq (K)	1190+28-24	946
b	0.718+0.017-0.018	---
S (S_⨁)	334+32-26	133.224
M_p (M_⨁)	99.2+18.1-17.8	---
M_p (M_Jup)	0.312+0.057-0.056	---
e	<0.078	---
i (deg)	85.20±0.22	---
P (days)	2.21778105±0.00000088	2.2177820±0.0000021
ρ (g/cm³)	0.46+0.10-0.09	---
R_p (R_⨁)	10.6+0.3-0.3	10.475900±0.708659
R_p (R_Jup)	0.943+0.030-0.029	0.93459881±0.06322243
K (m/s)	54.5±9.8	---
a (au)	0.03138+0.00046-0.00043	---
δ (%)	1.515+0.046-0.044	1.505000000±0.000560163
T₁₄ (hours)	1.717±0.018	1.421±0.065
T_C (days)	2459797.24218±0.00018 (BJD-TDB)	2459382.5174130±0.0003912 (BJD)

Nearby Data (within 30 arcseconds) Browse Nearby Data

Known Objects: 1 Confirmed Planets; 11 2MASS Point Source Catalog

Data Files: 4 KELT Time Series; 1 Associated Literature Data

Bibliography (3 References)

The TESS Grand Unified Hot Jupiter Survey. III. Thirty More Giant Planets
Yee et al. 2025 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-3486.json

TOI-3486

Catalog Parameters

16h37m46.37s

Dec

dec

-59d18m18.39s

elat

-36.78533

elon

257.06344

glat

-8.15801

glon

328.42726

m_V

sy_vmag

12.329±0.057

m_TESS

sy_tmag

11.4867±0.0060

m_J

sy_jmag

10.601±0.023

m_H

sy_hmag

10.131±0.025

m_Ks

sy_kmag

10.004±0.021

sy_kepmag

no_data

m_W1

sy_w1mag

9.949±0.023

m_W2

sy_w2mag

10.029±0.020

m_W3

sy_w3mag

9.9740±0.0610

m_W4

sy_w4mag

8.783

sy_icmag

no_data

m_Gaia

sy_gaiamag

12.114400±0.000407

m_B

sy_bmag

13.470±0.008

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

77.6067221±0.0517019

μ_δ

sy_pmdec

-73.3758000±0.0520304

μ_α

sy_pmra

-25.2744000±0.0488455

sy_plx

6.4348900±0.0371397

Distance

sy_dist

154.715+0.901-0.890

Set Parameters

R_✶

st_rad

0.8081060+0.0503467-0.0540553

T_eff

st_teff

4841.000+100.357-143.716