HD 105618 Overview

HD 105618 1.27 R_⦿ 5671.00 K

HD 105618 b

HD 105618 c

Overview Parameters Nearby Data Bibliography 2 Legend Expand All

HD 105618 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HD 105618
HD 105618 b	10.02 d	> 25.43 M_⨁	Radial Velocity	2022	Feng et al. 2022	Confirmed Planet
HD 105618 c	77114.07 d	8419.59 M_⨁	Radial Velocity	2022	Feng et al. 2022	Confirmed Planet

HD 105618 Stellar Parameters (2 Solutions)

RA: 12h09m36.51s

Dec: +11d12m41.65s

Distance: 70.0837+0.2478-0.2462
pc

Parallax: 14.2400000±0.0499145 mas

Ecliptic Latitude: 11.22966 deg

Ecliptic Longitude: 177.68111 deg

Galactic Latitude: 71.29123 deg

Galactic Longitude: 269.21713 deg

Total Proper Motion: 104.631365±0.100700 mas/yr

Proper Motion (RA): -104.613000±0.100714 mas/yr

Proper Motion (Dec): -1.9602900±0.0488822 mas/yr

Photometry: m_V
8.63±0.03; m_TESS
8.0222±0.0060; m_J
7.416±0.027; m_H
7.139±0.034; m_Ks
7.014±0.018; m_W1
6.961±0.058; m_W2
7.078±0.020; m_W3
7.085±0.018; m_W4
7.066±0.108; m_Gaia
8.466920±0.000218; m_B
9.251±0.000

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

Source	Feng et al. 2022	TICv8
T_eff (K)	---	5671.0000+81.9271-129.8290
L_✶ (log₁₀(L_⦿))	---	0.17966609+0.01003508-0.01104786
ρ_✶ (g/cm³)	---	0.6886325+0.1353051-0.1308395
M_✶ (M_⦿)	1.010±0.129	1.010000+0.126904-0.131264
R_✶ (R_⦿)	---	1.2739900+0.0404879-0.0688688
log g (log₁₀(cm/s²))	---	4.2320600+0.0759898-0.0709354

HD 105618 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Feng et al. 2022
T_p (days)	2451874.734+0.131-0.150 (BJD)
ω (deg)	306.513+3.711-3.817
M_p sin i (M_⨁)	25+2-3
M_p sin i (M_Jup)	0.080+0.007-0.008
e	0.455+0.041-0.038
P (days)	10.02245+0.00139-0.00118
K (m/s)	8.356+0.207-0.213
a (au)	0.091±0.004

HD 105618 c Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Feng et al. 2022
T_p (days)	2450210.477+545.497-87171.695 (BJD)
ω (deg)	255.004+13.421-13.748
M_p (M_⨁)	8419.6+1379.4-898.5
M_p (M_Jup)	26.491+4.340-2.827
e	0.126+0.098-0.080
i (deg)	31.968+3.441-3.897
P (days)	77114.07158+22860.71764-10271.15556
K (m/s)	66.452+1.230-1.286
a (au)	35.731+6.866-3.639

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 2 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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