HD 108202 Overview

HD 108202 0.66 R_⦿ 4556.03 K

HD 108202 b

Overview Notes System Parameters Nearby Data Legend

Architecture: HD 108202; HD 108202

Other Data: Bibliography 2; Exoplanet Archive Notes 1; Nearby Data 3

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
HD 108202	HD 108202 b	Radial Velocity	2023	Philipot et al. 2023	Confirmed Planet

Exoplanet Archive Notes (1)

HD 108202 b

The authors note that the data is equally well fit by a retrograde orbital inclination of 130 +14 -24 deg. (Philipot et al. 2023)

HD 108202 Stellar Parameters (2 Solutions)

RA: 12h25m50.72s

Dec: -01d06m39.32s

Distance: 38.6846+0.0675-0.0673
pc

Parallax: 25.8212000±0.0446843 mas

Ecliptic Latitude: 1.54524 deg

Ecliptic Longitude: 186.36792 deg

Galactic Latitude: 61.09684 deg

Galactic Longitude: 289.6044 deg

Total Proper Motion: 319.581542±0.098646 mas/yr

Proper Motion (RA): -310.077000±0.100636 mas/yr

Proper Motion (Dec): -77.3603000±0.0579741 mas/yr

Photometry: m_V
10.26±0.03; m_TESS
9.0565±0.0060; m_J
8.060±0.026; m_H
7.467±0.042; m_Ks
7.310±0.029; m_Gaia
9.782720±0.000379; m_B
11.438±0.045; m_g
11.2642000±0.0005629; m_i
9.3869100±0.0004189; m_r
9.796960±0.000338; m_u
14.7664000±0.0048608; m_z
12.0617000±0.0082379

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

Source	Philipot et al. 2023	TICv8
Age (Gyr)	6.50±4.00	---
M_✶ (M_⦿)	0.74±0.04	0.7200000+0.0860584-0.0803467
CAII LOG RHK	-4.50	---
Sp. T	K4/5 V	---
T_eff (K)	---	4556.030+105.261-136.799
L_✶ (log₁₀(L_⦿))	---	-0.7672117+0.0210852-0.0187126
Metallicity (dex)	---	0.3048400±0.0127161 [M/H]
ρ_✶ (g/cm³)	---	3.474376+1.104488-0.890818
R_✶ (R_⦿)	---	0.6635500+0.0574040-0.0446261
log g (log₁₀(cm/s²))	---	4.6516500+0.0889483-0.1021610

HD 108202 b Planetary Parameters (1 Solutions)

Status: Confirmed Planet
Detected By: Radial Velocity

Tools

Source	Philipot et al. 2023
T_p (days)	2454266+67-57
ω (deg)	78+9-8
M_p (M_⨁)	953+222-159
M_p (M_Jup)	3.0+0.7-0.5
e	0.52+0.04-0.03
i (deg)	56+19-13
P (days)	2990+54-51
a (au)	3.7±0.1

Nearby Data (3 Data Types within 30 arcseconds)

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

Data Files: 1 Associated Literature Data

Bibliography (2 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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