HD 75302 Overview

HD 75302 0.94 R_⦿ 5697.46 K

HD 75302 b

Overview Notes 1 Parameters Nearby Data Bibliography 2 Legend Expand All

HD 75302 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HD 75302
HD 75302 b	4356 d	1716.27 M_⨁	Radial Velocity	2023	Philipot et al. 2023	Confirmed Planet

Exoplanet Archive Notes (1)

HD 75302 b

The authors note that the data is equally well fit by a retrograde orbital inclination of 150 +5 -6 deg. (Philipot et al. 2023)

HD 75302 Stellar Parameters (2 Solutions)

RA: 08h49m12.38s

Dec: +03d29m06.05s

Distance: 30.3288+0.0605-0.0604
pc

Parallax: 32.9432000±0.0652185 mas

Ecliptic Latitude: -13.76177 deg

Ecliptic Longitude: 133.75644 deg

Galactic Latitude: 27.66991 deg

Galactic Longitude: 223.97369 deg

Total Proper Motion: 160.072258±0.099642 mas/yr

Proper Motion (RA): -148.388000±0.103898 mas/yr

Proper Motion (Dec): 60.0344000±0.0680894 mas/yr

Photometry: m_V
7.45±0.03; m_TESS
6.833±0.006; m_J
6.238±0.021; m_H
5.952±0.049; m_Ks
5.84±0.02; m_W1
5.956±0.071; m_W2
5.766±0.037; m_W3
5.672±0.022; m_W4
5.792±0.043; m_Gaia
7.283000±0.000534; m_B
8.101±0.000

Abundances (Hypatia Catalog): [Fe/H] 0.11±0.11 dex; [C/H] 0.00±0.10 dex; [O/H] -0.02±0.07 dex; [Na/H] -0.10±0.12 dex; [Mg/H] 0.05±0.14 dex; [Al/H] -0.03±0.15 dex; [Si/H] 0.03±0.06 dex; [Ca/H] 0.10±0.04 dex; [Y/H] 0.18±0.05 dex; [BaII/H] 0.24±0.05 dex

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

Source	Philipot et al. 2023	TICv8
v sin i (km/s)	0.46	---
Age (Gyr)	2.1+2.6-1.1	---
M_✶ (M_⦿)	1.06±0.05	1.010000+0.133764-0.121988
CAII LOG RHK	-4.62	---
Sp. T	G5 V	---
T_eff (K)	---	5697.4600+75.5187-138.6570
L_✶ (log₁₀(L_⦿))	---	-0.07548951+0.01026451-0.01055615
Metallicity (dex)	---	0.0857407±0.0057735 [M/H]
ρ_✶ (g/cm³)	---	1.709428+0.370015-0.283041
R_✶ (R_⦿)	---	0.9409040+0.0459402-0.0336226
log g (log₁₀(cm/s²))	---	4.4953000+0.0743183-0.0653875

HD 75302 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Philipot et al. 2023
T_p (days)	2457607+160-245 (BJD)
ω (deg)	307+22-37
M_p (M_⨁)	1716+159-127
M_p (M_Jup)	5.4+0.5-0.4
e	0.39+0.10-0.11
i (deg)	29±5
P (days)	4356+173-112
a (au)	5.3+0.2-0.1

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 (2 References)

Legend

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

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Debug Info

https://vmexoweb2.ipac.caltech.edu/data/Overviews_2.0/39/HD_75302.json

HD 75302

Catalog Parameters

08h49m12.38s

Dec

dec

+03d29m06.05s

elat

-13.76177

elon

133.75644

glat

27.66991

glon

223.97369

m_V

sy_vmag

7.45±0.03

m_TESS

sy_tmag

6.833±0.006

m_J

sy_jmag

6.238±0.021

m_H

sy_hmag

5.952±0.049

m_Ks

sy_kmag

5.84±0.02

sy_kepmag

no_data

m_W1

sy_w1mag

5.956±0.071

m_W2

sy_w2mag

5.766±0.037

m_W3

sy_w3mag

5.672±0.022

m_W4

sy_w4mag

5.792±0.043

sy_icmag

no_data

m_Gaia

sy_gaiamag

7.283000±0.000534

m_B

sy_bmag

8.101±0.000

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

160.072258±0.099642

μ_δ

sy_pmdec

60.0344000±0.0680894

μ_α

sy_pmra

-148.388000±0.103898

sy_plx

32.9432000±0.0652185

Distance

sy_dist

30.3288+0.0605-0.0604

Set Parameters

R_✶

st_rad

0.9409040+0.0459402-0.0336226

T_eff

st_teff

5697.4600+75.5187-138.6570