HD 103949 Overview

HD 103949 0.72 R_⦿ 4881.00 K

HD 103949 b

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HD 103949
HD 103949 b	120.88 d	> 11.2 M_⨁	Radial Velocity	2019	Feng et al. 2019	Confirmed Planet

Photometry: m_V
8.70±0.03; m_TESS
7.7679±0.0060; m_J
6.903±0.020; m_H
6.411±0.020; m_Ks
6.314±0.021; m_W1
6.274±0.090; m_W2
6.225±0.030; m_W3
6.281±0.016; m_W4
6.174±0.062; m_Gaia
8.384790±0.000407; m_B
9.658±0.000

Abundances (Hypatia Catalog): [Fe/H] -0.03±0.07 dex; [C/H] 0.10±0.12 dex; [O/H] 0.08±0.09 dex; [Na/H] -0.01±0.08 dex; [Mg/H] -0.02±0.19 dex; [Al/H] 0.09±0.04 dex; [Si/H] -0.03±0.08 dex; [Ca/H] -0.01±0.05 dex; [Y/H] 0.03±0.08 dex; [BaII/H] -0.03±0.08 dex

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

Source	TICv8	Feng et al. 2019	Gaia DR2	Turnbull 2015	Sousa et al. 2008	Gray et al. 2006	Michigan Catalog, Vol. 4	Cannon & Pickering 1918
T_eff (K)	4820.650+147.434-119.186	4792+66-54	4792.157+66.473-54.157	4848	4881±91	---	---	---
L_✶ (log₁₀(L_⦿))	-0.5734341+0.0157908-0.0158320	---	-0.5694611+0.0011080-0.0011108	-0.585 +0.129-0.185	-0.616+0.041-0.045	---	---	---
Metallicity (dex)	-0.07000000±0.03123480 [M/H]	---	---	---	-0.070±0.050 [Fe/H]	---	---	---
M_✶ (M_⦿)	0.7800000+0.1095210-0.0796549	0.77±0.04	---	0.71	0.763	---	---	---
log g (log₁₀(cm/s²))	4.5907100+0.0938439-0.0969050	---	---	---	4.48±0.18	---	---	---
Sp. T	---	K3 V	---	K3V	---	K3 V	K3 V	K2
R_✶ (R_⦿)	0.7408400+0.0502372-0.0572503	---	0.75311273+0.01731517-0.02046623	0.72	---	---	---	---
γ (km/s)	---	---	-10.282262238883945±0.149013512119390	---	---	---	---	---
ρ_✶ (g/cm³)	2.7044980+0.8259876-0.6882561	---	---	---	---	---	---	---

Literature Time Series (1 File Type, 1 File)

File Type	Data Points	Filter	Reference
Photometric Light Curve	103	Hp (Hipparcos)	Hipparcos and Tycho Catalogs

Nearby Data (within 30 arcseconds) Browse Nearby Data

Data Files: 4 KELT Time Series; 1 SuperWASP Time Series; 1 Associated Literature Data

The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
Search for Nearby Earth Analogs. I. 15 Planet Candidates Found in PFS Data
Feng et al. 2019 Reference Overview
Gaia Data Release 2
Gaia DR2 Reference Overview
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 Reference Overview
All WISE Data Release
Cutri et al. 2014 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
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
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog 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
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 4
Michigan Catalog, Vol. 4 Reference Overview
The Henry Draper catalogue 0h, 1h, 2h, and 3h
Cannon & Pickering 1918 Reference Overview