HD 11112 Overview

HD 11112 1.47 R_⦿ 5905.64 K

HD 11112 b

Overview System Parameters Nearby Data Legend

Architecture: HD 11112; HD 11112

Other Data: Bibliography 2; Nearby Data 5

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
HD 11112	HD 11112 b	Radial Velocity	2022	Feng et al. 2022	Confirmed Planet

HD 11112 Stellar Parameters (2 Solutions)

RA: 01h48m21.15s

Dec: -41d29m39.88s

Distance: 44.3804+0.0549-0.0548
pc

Parallax: 22.5035000±0.0276288 mas

Ecliptic Latitude: -48.03442 deg

Ecliptic Longitude: 4.2314 deg

Galactic Latitude: -71.49206 deg

Galactic Longitude: 267.48348 deg

Total Proper Motion: 440.4374200±0.0312688 mas/yr

Proper Motion (RA): 413.2960000±0.0309264 mas/yr

Proper Motion (Dec): 152.2220000±0.0336855 mas/yr

Photometry: m_V
7.13±0.03; m_TESS
6.5476±0.0060; m_J
6.011±0.024; m_H
5.777±0.034; m_Ks
5.648±0.023; m_Gaia
6.966530±0.000164; m_B
7.777±0.022

Abundances (Hypatia Catalog): [Fe/H] 0.22±0.07 dex; [C/H] 0.31±0.09 dex; [O/H] 0.08±0.04 dex; [Na/H] 0.25±0.06 dex; [Mg/H] 0.23±0.08 dex; [Al/H] 0.12±0.10 dex; [Si/H] 0.22±0.02 dex; [Ca/H] 0.17±0.02 dex; [Y/H] 0.17±0.08 dex; [BaII/H] 0.02±0.12 dex

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

Source	Feng et al. 2022	TICv8
M_✶ (M_⦿)	1.070±0.137	1.070000+0.153597-0.120961
T_eff (K)	---	5905.640+173.827-115.118
L_✶ (log₁₀(L_⦿))	---	0.37657039+0.01110386-0.01377205
Metallicity (dex)	---	0.1868540±0.0254399 [M/H]
ρ_✶ (g/cm³)	---	0.4713430+0.0951868-0.1131896
R_✶ (R_⦿)	---	1.4736800+0.0511945-0.1050270
log g (log₁₀(cm/s²))	---	4.1306400+0.0703064-0.0895351

HD 11112 b Planetary Parameters (1 Solutions)

Status: Confirmed Planet
Detected By: Radial Velocity

Tools

Source	Feng et al. 2022
T_p (days)	2447237.131+1817.708-852.546
ω (deg)	289.063+41.017-13.794
M_p (M_⨁)	2598.6+199.3-1017.1
M_p (M_Jup)	8.1760+0.6270-3.2000
e	0.2850+0.1140-0.2020
i (deg)	144.876+2.076-45.382
P (days)	17244.90764+3936.68342-1253.09468
K (m/s)	36.792+1.578-8.327
a (au)	13.380+2.170-0.911

Nearby Data (5 Data Types within 30 arcseconds)

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

Data Files: 4 KELT Time Series; 1 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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