HD 125271 Overview

HD 125271 0.75 R_⦿ 4703.93 K

HD 125271 b

Overview Parameters Nearby Data Bibliography 2 Legend Expand All

HD 125271 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HD 125271
HD 125271 b	14901.99 d	3465.6 M_⨁	Radial Velocity	2022	Feng et al. 2022	Confirmed Planet

HD 125271 Stellar Parameters (2 Solutions)

RA: 14h26m35.38s

Dec: -81d27m15.39s

Distance: 39.3466+0.0672-0.0670
pc

Parallax: 25.3863000±0.0430268 mas

Ecliptic Latitude: -60.69356 deg

Ecliptic Longitude: 255.8986 deg

Galactic Latitude: -19.26305 deg

Galactic Longitude: 306.57222 deg

Total Proper Motion: 227.695582±0.075601 mas/yr

Proper Motion (RA): -40.3991000±0.0717353 mas/yr

Proper Motion (Dec): -224.083000±0.075723 mas/yr

Photometry: m_V
9.68±0.03; m_TESS
8.709±0.006; m_J
7.724±0.026; m_H
7.228±0.029; m_Ks
7.069±0.023; m_W1
6.986±0.051; m_W2
7.029±0.020; m_W3
6.987±0.016; m_W4
6.949±0.076; m_Gaia
9.355940±0.000694; m_B
10.638±0.027

Abundances (Hypatia Catalog): [Fe/H] -0.18±0.02 dex; [C/H] -0.19±0.09 dex; [Na/H] -0.06±0.04 dex; [Mg/H] -0.16±0.07 dex; [Al/H] 0.00±0.06 dex; [Si/H] -0.25±0.05 dex; [Ca/H] -0.11±0.06 dex; [BaII/H] -0.19±0.19 dex

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

Source	Feng et al. 2022	TICv8
M_✶ (M_⦿)	0.750±0.089	0.7500000+0.1063760-0.0721197
T_eff (K)	---	4703.930+117.495-112.819
L_✶ (log₁₀(L_⦿))	---	-0.6037616+0.0167854-0.0151627
Metallicity (dex)	---	-0.22±0.06 [M/H]
ρ_✶ (g/cm³)	---	2.492742+0.628740-0.691600
R_✶ (R_⦿)	---	0.7513640+0.0507281-0.0506990
log g (log₁₀(cm/s²))	---	4.5614300+0.0896485-0.0954223

HD 125271 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Feng et al. 2022
T_p (days)	2451853.215+573.995-1144.548 (BJD)
ω (deg)	164.716+35.742-37.860
M_p (M_⨁)	3465.6+596.2-398.2
M_p (M_Jup)	10.904+1.876-1.253
e	0.165+0.066-0.061
i (deg)	93.0880+12.1610-14.4470
P (days)	14901.99295+3707.63683-3025.64091
K (m/s)	109.402+7.954-7.656
a (au)	10.817+1.757-1.565

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 2 SuperWASP Time Series; 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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