HD 105779 Overview

HD 105779 0.94 R_⦿ 5792.00 K

HD 105779 b

Overview Parameters Nearby Data Bibliography 2 Legend Expand All

HD 105779 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HD 105779
HD 105779 b	2412 d	> 203.41 M_⨁	Radial Velocity	2022	Sreenivas et al. 2022	Confirmed Planet

HD 105779 Stellar Parameters (2 Solutions)

RA: 12h10m38.69s

Dec: -16d57m23.37s

Distance: 55.2411+0.1700-0.1690
pc

Parallax: 18.0738000±0.0551361 mas

Ecliptic Latitude: -14.47239 deg

Ecliptic Longitude: 189.31297 deg

Galactic Latitude: 44.81839 deg

Galactic Longitude: 289.119 deg

Total Proper Motion: 240.33209±0.10507 mas/yr

Proper Motion (RA): -235.78800±0.10567 mas/yr

Proper Motion (Dec): -46.513800±0.088361 mas/yr

Photometry: m_V
8.65±0.03; m_TESS
8.0699±0.0060; m_J
7.498±0.030; m_H
7.187±0.038; m_Ks
7.111±0.023; m_W1
7.023±0.044; m_W2
7.118±0.020; m_W3
7.131±0.019; m_W4
7.008±0.105; m_Gaia
8.490180±0.000395; m_B
9.268±0.029

Abundances (Hypatia Catalog): [Fe/H] -0.24±0.03 dex; [C/H] -0.16±0.09 dex; [Na/H] -0.25±0.07 dex; [Mg/H] -0.20±0.02 dex; [Al/H] -0.26±0.06 dex; [Si/H] -0.22±0.02 dex; [Ca/H] -0.17±0.02 dex; [BaII/H] -0.15±0.04 dex

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

Source	Sreenivas et al. 2022	TICv8
T_eff (K)	5792±16	5792.0000+130.9070-96.0161
L_✶ (log₁₀(L_⦿))	-0.11+0.02-0.02	-0.03994735+0.01005707-0.01323389
Metallicity (dex)	-0.25±0.01 [Fe/H]	-0.25±0.05 [M/H]
v sin i (km/s)	2.0±0.1	---
Age (Gyr)	7.54±1.30	---
M_✶ (M_⦿)	0.89±0.01	1.040000+0.136469-0.116418
R_✶ (R_⦿)	0.94±0.02	0.9484660+0.0392392-0.0448814
CAII LOG RHK	-4.94	---
log g (log₁₀(cm/s²))	4.36±0.03	4.5010600+0.0621124-0.0799078
Sp. T	G2	---
ρ_✶ (g/cm³)	---	1.718437+0.339372-0.339344

HD 105779 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Sreenivas et al. 2022
T_p (days)	2456782+39-38 (JD)
ω (deg)	90
M_p sin i (M_⨁)	203±19
M_p sin i (M_Jup)	0.64±0.06
e	0
P (days)	2412+55-52
K (m/s)	10.42+0.97-0.95
a (au)	3.38±0.05

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 1 Associated Literature Data

Bibliography (2 References)

Legend

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

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Debug Info

https://vmexoweb2.ipac.caltech.edu/data/Overviews_2.0/39/HD_105779.json

HD 105779

Catalog Parameters

12h10m38.69s

Dec

dec

-16d57m23.37s

elat

-14.47239

elon

189.31297

glat

44.81839

glon

289.119

m_V

sy_vmag

8.65±0.03

m_TESS

sy_tmag

8.0699±0.0060

m_J

sy_jmag

7.498±0.030

m_H

sy_hmag

7.187±0.038

m_Ks

sy_kmag

7.111±0.023

sy_kepmag

no_data

m_W1

sy_w1mag

7.023±0.044

m_W2

sy_w2mag

7.118±0.020

m_W3

sy_w3mag

7.131±0.019

m_W4

sy_w4mag

7.008±0.105

sy_icmag

no_data

m_Gaia

sy_gaiamag

8.490180±0.000395

m_B

sy_bmag

9.268±0.029

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

240.33209±0.10507

μ_δ

sy_pmdec

-46.513800±0.088361

μ_α

sy_pmra

-235.78800±0.10567

sy_plx

18.0738000±0.0551361

Distance

sy_dist

55.2411+0.1700-0.1690

Set Parameters

R_✶

st_rad

0.94±0.02

T_eff

st_teff

5792±16