HD 141004

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HD 141004
HD 141004 b	15.51 d	> 13.63 M_⨁	Radial Velocity	2021	Rosenthal et al. 2021	Confirmed Planet

Exoplanet Archive Notes (1)

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HD 141004

Some stellar parameter values may be biased due to companion blend (WDS Catalog)

HD 141004 Stellar Parameters (31 Solutions)

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RA: 15h46m26.38s

Dec: +07d21m09.97s

Distance: 11.8148+0.0361-0.0359
pc

Parallax: 84.612100±0.255878 mas

Ecliptic Latitude: 26.53906 deg

Ecliptic Longitude: 232.39964 deg

Galactic Latitude: 44.10377 deg

Galactic Longitude: 15.69566 deg

Total Proper Motion: 234.601857±0.406219 mas/yr

Proper Motion (RA): -224.107000±0.399799 mas/yr

Proper Motion (Dec): -69.383600±0.467974 mas/yr

Photometry: m_V
4.4154±0.0230; m_TESS
3.8709±0.0089; m_J
3.43±0.22; m_H
3.070±0.216; m_Ks
2.989±0.230; m_W1
2.05; m_W2
1.948; m_W3
3.000±0.011; m_W4
2.971±0.020; m_Ic
3.750; m_Gaia
4.2796500±0.0062141; m_B
5.010±0.021

Abundances (Hypatia Catalog): [Fe/H] 0.02±0.18 dex; [C/H] 0.07±0.18 dex; [O/H] 0.10±0.30 dex; [Na/H] -0.01±0.11 dex; [Mg/H] 0.10±0.06 dex; [Al/H] 0.05±0.09 dex; [Si/H] 0.02±0.07 dex; [Ca/H] 0.07±0.07 dex; [Y/H] 0.03±0.22 dex; [BaII/H] -0.06±0.13 dex

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

Source	Harada et al. 2025	Rosenthal et al. 2021	TICv8	Turnbull 2015	Takeda et al. 2007	Valenti & Fischer 2005	Wright et al. 2004	Nordstrom et al. 2004	Gray et al. 2003	Reiners & Schmitt 2003a	Pizzolato et al. 2003	Nidever et al. 2002	Henry et al. 1996	Duncan et al. 1991	Duncan et al. 1991	Duncan et al. 1991	Duncan et al. 1991	Duncan et al. 1991	Duncan et al. 1991	Duncan et al. 1991	Duncan et al. 1991	Duncan et al. 1991	Duncan et al. 1991	Duncan et al. 1991	Duncan et al. 1991	Duncan et al. 1991	Duncan et al. 1991	Duncan et al. 1991	Duncan et al. 1991	Duncan et al. 1991	Cannon & Pickering 1918
S Index	---	---	---	---	---	---	0.160±0.021	---	---	---	---	---	0.166	0.1572±0.0110	0.1490±0.0033	0.1521±0.0040	0.1503±0.0034	0.1636±0.0026	0.1699±0.0061	0.1635±0.0064	0.1582±0.0064	0.1545±0.0053	0.1548±0.0025	0.1572±0.0110	0.1490±0.0033	0.1521±0.0040	0.1503±0.0034	0.1636±0.0026	0.1699±0.0061	0.1635±0.0064	---
CAII LOG RHK	---	---	---	---	---	---	-4.97	---	---	---	---	---	-4.94	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
T_eff (K)	5898	5885.38488182000±94.34734652357	5901.0000+96.5368-105.6500	5936	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
L_✶ (log₁₀(L_⦿))	---	---	0.30179282+0.01048792-0.01503788	0.346±0.012	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
Metallicity (dex)	---	0.024676637088300±0.061787733367175 [Fe/H]	0.040±0.100 [M/H]	0.05 [Fe/H]	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
Age (Gyr)	---	---	---	6.32	6.32+0.88-1.56	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
M_✶ (M_⦿)	---	1.05190393529500±0.05108419329065	1.070000+0.150706-0.120616	1.11	1.105+0.028-0.024	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
R_✶ (R_⦿)	---	1.3893720534000000±0.0326345096342000	1.3542500+0.0457492-0.0597784	1.34	1.34±0.03	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
log g (log₁₀(cm/s²))	---	4.1738398658399998±0.0305280969234250	4.2040600+0.0699618-0.0724791	4.25	4.25±0.03	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
Sp. T	---	---	---	G0Vvar	---	---	---	---	G0 IV-V	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	G0
γ (km/s)	---	---	---	---	---	-65.3	---	-66.8±0.1	---	---	---	-66.4	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
v sin i (km/s)	---	---	---	---	---	3.1±0.5	---	3	---	2.9±0.5	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
P_rot (days)	---	---	---	---	---	---	---	---	---	---	18.00	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
ρ_✶ (g/cm³)	---	---	0.6073743+0.1377664-0.0917409	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---

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HD 141004 b Planetary Parameters (2 Solutions)

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Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Rosenthal et al. 2021	Harada et al. 2025
ω (deg)	19.480572+31.512690-42.398892	5.0+46.0-53.0
M_p sin i (M_⨁)	13.6±1.5	12.9+1.5-1.4
M_p sin i (M_Jup)	0.0429±0.0046	0.0406+0.0047-0.0044
e	0.16+0.11-0.10	0.139+0.100-0.091
P (days)	15.5083+0.0016-0.0018	15.5093+0.0015-0.0017
K (m/s)	3.45+0.36-0.35	3.31±0.36
a (au)	0.1238±0.0020	0.1225±0.0024
T_C (days)	2456704.33+0.55-0.49 (BJD)	2456719.83+0.53-0.55 (JD)

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Ancillary Information (5 Unique Files)

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+ HD 141004 (2 File Types, 5 Files)

Literature Time Series (2 File Types, 5 Files)

File Type	Data Points	Filter	Reference
Photometric Light Curve	59	Hp (Hipparcos)	Hipparcos and Tycho Catalogs
Radial Velocity Curve	149	Optical Spectra	Howard & Fulton 2016
Radial Velocity Curve	81	Optical Spectra	Howard & Fulton 2016
Radial Velocity Curve	16	Optical Spectra	Howard & Fulton 2016
Radial Velocity Curve	8	Optical Spectra	Howard & Fulton 2016

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 1 Associated Literature Data

Bibliography (23 References)

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SPORES-HWO. II. Companion Mass Limits and Updated Planet Properties for 120 Future Exoplanet Imaging Targets from 35 yr of Precise Doppler Monitoring
Harada et al. 2025 Reference Overview
The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades
Rosenthal et al. 2021 Reference Overview
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
Limits on Planetary Companions from Doppler Surveys of Nearby Stars
Howard & Fulton 2016 Reference Overview
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 Reference Overview
Structure and Evolution of Nearby Stars with Planets. II. Physical Properties of ~1000 Cool Stars from the SPOCS Catalog
Takeda et al. 2007 Reference Overview
Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs
Valenti & Fischer 2005 Reference Overview
Chromospheric Ca II Emission in Nearby F, G, K, and M Stars
Wright et al. 2004 Reference Overview
The Geneva-Copenhagen survey of the Solar neighbourhood. Ages,metallicities and kinematix properties of ~14 000 F and G dwarfs
Nordstrom et al. 2004 Reference Overview
Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 parsecs: The Northern Sample I
Gray et al. 2003 Reference Overview
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog Reference Overview
Rotation and differential rotation in field F- and G-type stars
Reiners & Schmitt 2003a Reference Overview
The stellar activity-rotation relationship revisited: Dependence of saturated and non-saturated X-ray emission regimes on stellar mass for late-type dwarfs.
Pizzolato et al. 2003 Reference Overview
Radial Velocities of 889 late-type stars
Nidever et al. 2002 Reference Overview
Yale Trigonometric Parallaxes, Fourth Edition (van Altena+ 1995)
van Altena et al. 2001 Reference Overview
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog Reference Overview
The Washington Double Star Catalog (WDS, 1996.0)
WDS Catalog Reference Overview
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs Reference Overview
A Survey of Ca II H and K Chromospheric Emission in Southern Solar-Type Stars
Henry et al. 1996 Reference Overview
CA II H and K measurements made at Mount Wilson Observatory, 1966-1983
Duncan et al. 1991 Reference Overview
VRI photometry of nearby stars.
Cousins 1980a Reference Overview
UBVRIJKL Photometry of Bright Stars
Johnson et al. 1966 Reference Overview
The Henry Draper catalogue 0h, 1h, 2h, and 3h
Cannon & Pickering 1918 Reference Overview

Legend

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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

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https://vmexoweb2.ipac.caltech.edu/data/Overviews_2.0/4/HD_141004.json

Catalog Parameters

RA

ra

15h46m26.38s

Dec

dec

+07d21m09.97s

β

elat

26.53906

λ

elon

232.39964

b

glat

44.10377

l

glon

15.69566

m_V

sy_vmag

4.4154±0.0230

m_TESS

sy_tmag

3.8709±0.0089

m_J

sy_jmag

3.43±0.22

m_H

sy_hmag

3.070±0.216

m_Ks

sy_kmag

2.989±0.230

sy_kepmag

no_data

m_W1

sy_w1mag

2.05

m_W2

sy_w2mag

1.948

m_W3

sy_w3mag

3.000±0.011

m_W4

sy_w4mag

2.971±0.020

m_Ic

sy_icmag

3.750

m_Gaia

sy_gaiamag

4.2796500±0.0062141

m_B

sy_bmag

5.010±0.021

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

μ

sy_pm

234.601857±0.406219

μ_δ

sy_pmdec

-69.383600±0.467974

μ_α

sy_pmra

-224.107000±0.399799

π

sy_plx

84.612100±0.255878

Distance

sy_dist

11.8148+0.0361-0.0359

Set Parameters

R_✶

st_rad

1.34

T_eff

st_teff

5936

HD 141004 Overview

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HD 141004