HD 154088

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HD 154088
HD 154088 b	18.56 d	> 6.6 M_⨁	Radial Velocity	2021	Unger et al. 2021	Confirmed Planet

HD 154088 Stellar Parameters (12 Solutions)

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RA: 17h04m27.94s

Dec: -28d35m01.80s

Distance: 18.2692+0.0158-0.0157
pc

Parallax: 54.7080000±0.0468003 mas

Ecliptic Latitude: -5.73188 deg

Ecliptic Longitude: 257.77044 deg

Galactic Latitude: 7.67253 deg

Galactic Longitude: 355.23654 deg

Total Proper Motion: 281.2003086±0.0545643 mas/yr

Proper Motion (RA): 83.2293000±0.0819341 mas/yr

Proper Motion (Dec): -268.6010000±0.0511719 mas/yr

Photometry: m_V
6.59±0.03; m_TESS
5.8611±0.0060; m_J
5.225±0.020; m_H
4.955±0.076; m_Ks
4.758±0.021; m_Ic
5.760; m_Gaia
6.3669300±0.0003356; m_B
7.411±0.021

Abundances (Hypatia Catalog): [Fe/H] 0.32±0.13 dex; [C/H] 0.39±0.11 dex; [O/H] 0.24±0.17 dex; [Na/H] 0.43±0.11 dex; [Mg/H] 0.34±0.14 dex; [Al/H] 0.39±0.09 dex; [Si/H] 0.32±0.08 dex; [Ca/H] 0.28±0.11 dex; [Y/H] 0.34±0.16 dex; [BaII/H] 0.29±0.08 dex

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

Source	Unger et al. 2021	TICv8	Turnbull 2015	Sousa et al. 2008	Takeda et al. 2007	Gray et al. 2006	Valenti & Fischer 2005	Wright et al. 2004	Nidever et al. 2002	Henry et al. 1996	Michigan Catalog, Vol. 3	Cannon & Pickering 1918
S Index	---	---	---	---	---	---	---	0.166±0.022	---	0.169	---	---
CAII LOG RHK	-5.05	---	---	---	---	---	---	-5.02	---	-5.00	---	---
T_eff (K)	5374±43	5391.780+116.633-157.150	5409	5374±43	---	---	---	---	---	---	---	---
L_✶ (log₁₀(L_⦿))	-0.13	-0.1365330+0.0094455-0.0120752	-0.143 +0.029-0.031	-0.163+0.009-0.009	---	---	---	---	---	---	---	---
Metallicity (dex)	0.28±0.03 [Fe/H]	0.2901720±0.0181033 [M/H]	0.31 [Fe/H]	0.28±0.03 [Fe/H]	---	---	---	---	---	---	---	---
Age (Gyr)	8±2	---	12.48	---	12.48	---	---	---	---	---	---	---
M_✶ (M_⦿)	0.91±0.02	0.9400000+0.1240660-0.1103480	0.92	0.883	0.920+0.090-0.036	---	---	---	---	---	---	---
R_✶ (R_⦿)	---	0.97931400+0.06857540-0.05031910	0.95	---	0.95±0.03	---	---	---	---	---	---	---
log g (log₁₀(cm/s²))	4.37±0.07	4.4293500+0.0842469-0.0872237	4.46	4.37±0.07	4.46+0.04-0.03	---	---	---	---	---	---	---
Sp. T	K0 IV-V	---	K1V	---	---	K0 IV-V	---	---	---	---	K1 V	G5
γ (km/s)	---	---	---	---	---	---	14.9	---	14.2	---	---	---
v sin i (km/s)	---	---	---	---	---	---	1.9±0.5	---	---	---	---	---
ρ_✶ (g/cm³)	---	1.410996+0.365895-0.317066	---	---	---	---	---	---	---	---	---	---

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HD 154088 b Planetary Parameters (1 Solution)

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Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Unger et al. 2021
T_p (days)	2455498.2±3.5 (BJD)
M_p sin i (M_⨁)	6.6±0.8
M_p sin i (M_Jup)	0.021±0.003
e	<0.344
P (days)	18.56±0.01
K (m/s)	1.7±0.2
a (au)	0.134±0.002

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Ancillary Information (1 Unique File)

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+ HD 154088 (1 File Type, 1 File)

Literature Time Series (1 File Type, 1 File)

File Type	Data Points	Filter	Reference
Photometric Light Curve	56	Hp (Hipparcos)	Hipparcos and Tycho Catalogs

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 1 Associated Literature Data

Bibliography (18 References)

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The HARPS search for southern extra-solar planets. XLVI. 12 super-Earths around the solar type stars HD 39194, HD 93385, HD 96700, HD 154088, and HD 189567
Unger et al. 2021 Reference Overview
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 Reference Overview
Spectroscopic parameters for 451 stars in the HARPS GTO planet search program. Stellar [Fe/H] and the frequency of exo-Neptunes
Sousa et al. 2008 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
Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 parsecs: The Southern Sample
Gray et al. 2006 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
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog 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 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
BVRI photometry of the Gliese Catalogue stars
Bessell 1990 Reference Overview
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 3
Michigan Catalog, Vol. 3 Reference Overview
VRI photometry of nearby stars.
Cousins 1980a 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_154088.json

Catalog Parameters

RA

ra

17h04m27.94s

Dec

dec

-28d35m01.80s

β

elat

-5.73188

λ

elon

257.77044

b

glat

7.67253

l

glon

355.23654

m_V

sy_vmag

6.59±0.03

m_TESS

sy_tmag

5.8611±0.0060

m_J

sy_jmag

5.225±0.020

m_H

sy_hmag

4.955±0.076

m_Ks

sy_kmag

4.758±0.021

sy_kepmag

no_data

sy_w1mag

no_data

sy_w2mag

no_data

sy_w3mag

no_data

sy_w4mag

no_data

m_Ic

sy_icmag

5.760

m_Gaia

sy_gaiamag

6.3669300±0.0003356

m_B

sy_bmag

7.411±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

281.2003086±0.0545643

μ_δ

sy_pmdec

-268.6010000±0.0511719

μ_α

sy_pmra

83.2293000±0.0819341

π

sy_plx

54.7080000±0.0468003

Distance

sy_dist

18.2692+0.0158-0.0157

Set Parameters

R_✶

st_rad

0.95

T_eff

st_teff

5409

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HD 154088