HD 83443

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HD 83443
HD 83443 b	2.99 d	> 127.77 M_⨁	Radial Velocity	2002	Butler et al. 2002	Confirmed Planet
HD 83443 c	8241 d	476.74 M_⨁	Radial Velocity	2022	Errico et al. 2022	Confirmed Planet

Exoplanet Archive Notes (2)

+

HD 83443

Stellar mass selected from evolutionary track mass (M_track) in Table 4 (Ghezzi et al. 2010)

HD 83443 b

Planetary parameter values drawn from Table 2, model "Keck-AAT" in ref. (Butler et al. 2002)

HD 83443 Stellar Parameters (17 Solutions)

+

RA: 09h37m11.86s

Dec: -43d16m21.80s

Distance: 40.8991+0.0628-0.0626
pc

Parallax: 24.4215000±0.0371943 mas

Ecliptic Latitude: -52.93158 deg

Ecliptic Longitude: 168.78853 deg

Galactic Latitude: 6.67887 deg

Galactic Longitude: 269.59585 deg

Total Proper Motion: 122.1338299±0.0769435 mas/yr

Proper Motion (RA): 21.7421000±0.0667737 mas/yr

Proper Motion (Dec): -120.1830000±0.0772537 mas/yr

Photometry: m_V
8.23±0.03; m_TESS
7.5351±0.0060; m_J
6.876±0.023; m_H
6.585±0.034; m_Ks
6.444±0.020; m_W1
6.452±0.079; m_W2
6.386±0.024; m_W3
6.456±0.016; m_W4
6.389±0.057; m_Gaia
8.026500±0.000265; m_B
9.053001±0.023000

Abundances (Hypatia Catalog): [Fe/H] 0.38±0.17 dex; [C/H] 0.44±0.17 dex; [O/H] 0.18±0.17 dex; [Na/H] 0.59±0.18 dex; [Mg/H] 0.42±0.14 dex; [Al/H] 0.44±0.10 dex; [Si/H] 0.42±0.10 dex; [Ca/H] 0.30±0.13 dex; [Y/H] 0.37±0.13 dex; [BaII/H] 0.21±0.26 dex

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

Source	Errico et al. 2022	Rosenthal et al. 2021	TICv8	Gaia DR2	Stassun et al. 2017	Ghezzi et al. 2010	Sousa et al. 2008	Takeda et al. 2007	Valenti & Fischer 2005	Wright et al. 2004	Santos et al. 2004	Mayor et al. 2004	Butler et al. 2002	Nidever et al. 2002	Michigan Catalog, Vol. 2	Michigan Catalog, Vol. 2	Cannon & Pickering 1918
S Index	---	---	---	---	---	---	---	---	---	0.216±0.028	---	---	---	---	---	---	---
CAII LOG RHK	---	---	---	---	---	---	---	---	---	-4.84	---	---	---	---	---	---	---
T_eff (K)	5442±17	5429.157663880000±87.162934272200	5429.0000+95.8351-121.9930	5487.0+90.0-107.0	5442±17	5527±50	5511±45	---	---	---	5454±61	5454	---	---	---	---	---
Metallicity (dex)	0.34±0.03 [Fe/H]	0.3747568487370±0.0571307184013 [Fe/H]	0.34±0.10 [M/H]	---	0.35 [Fe/H]	0.44±0.04 [Fe/H]	0.34±0.03 [Fe/H]	---	---	---	0.35±0.08 [Fe/H]	0.35 [Fe/H]	0.31 [Fe/H]	---	---	---	---
M_✶ (M_⦿)	1.00±0.03	1.0070054780900±0.0453401210499	0.95000000+0.13798700-0.09586690	---	0.79±0.07	1.05±0.10	0.949	0.9910+0.0270-0.0520	---	---	0.93	0.90	0.79	---	---	---	---
log g (log₁₀(cm/s²))	4.39±0.04	4.4274029257800001±0.0322162919521500	4.4117400+0.0788614-0.0722229	---	4.39±0.04	4.35±0.17	4.43±0.08	4.42±0.03	---	---	4.33±0.17	4.33	---	---	---	---	---
L_✶ (log₁₀(L_⦿))	-0.104+0.001-0.001	---	-0.1023725+0.0107787-0.0080999	-0.10403101+0.00099309-0.00099534	---	-0.141±0.066	-0.0701+0.0170-0.0177	---	---	---	---	-0.06	---	---	---	---	---
v sin i (km/s)	1.3±0.5	---	---	---	---	---	---	---	1.3±0.5	---	---	1.4	---	---	---	---	---
Age (Gyr)	2.64±2.49	---	---	---	---	<1.0+3.0-1.0	---	>11.68	---	---	---	3.2	---	---	---	---	---
R_✶ (R_⦿)	0.94±0.02	1.0151792618300±0.0215759751782	1.0046800+0.0548060-0.0377266	0.981673840+0.039436400-0.031428300	0.94±0.02	0.930±0.080	---	1.02+0.06-0.08	---	---	---	---	---	---	---	---	---
γ (km/s)	---	---	---	28.885356054746303±0.146051906432509	---	---	---	---	29.7	---	---	---	---	29.0	---	---	---
Sp. T	K0 V	---	---	---	---	---	---	---	---	---	---	---	---	---	K0/1 V + G (III)	K0/1 V + G (III)	K0
ρ_✶ (g/cm³)	1.32±0.28	---	1.3207154+0.2770238-0.2771634	---	---	---	---	---	---	---	---	---	---	---	---	---	---
P_rot (days)	35.3	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---

Print

HD 83443 b Planetary Parameters (7 Solutions)

+

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Errico et al. 2022	Rosenthal et al. 2021	Stassun et al. 2017	Wright et al. 2007	Butler et al. 2006	Mayor et al. 2004	Butler et al. 2002
T_p (days)	---	---	---	2451211.04±0.82	2451211.79±0.69	2451497.5±0.3 (JD)	2451211.24±0.10 (JD)
ω (deg)	344+11-15	-14±28	---	24	117	11±11	46±30
M_p sin i (M_⨁)	128±3	130+6-6	108±6	127.127±10.806	126.491±11.124	121	108
M_p sin i (M_Jup)	0.402±0.008	0.409+0.019-0.018	0.34±0.02	0.400±0.034	0.398±0.035	0.38	0.34
e	0.012+0.007-0.006	0.0740+0.0310-0.0320	0.01±0.01	0.008±0.025	0.012±0.023	0.013±0.013	0.0520±0.0500
P (days)	2.985628±0.000005	2.985660+0.000034-0.000033	2.985700±0.000057	2.985625±0.000060	2.985698±0.000057	2.98565±0.00003	2.98553±0.00040
K (m/s)	56.73±0.36	57.7±2.0	56.2±1.7	56.4±1.4	56.2±1.7	58.1±0.4	57.5±0.2
a (au)	0.0406±0.0004	0.04067+0.00060-0.00061	0.040±0.000	0.0406±0.0023	0.0406±0.0023	0.039	0.0375
T_C (days)	---	2452307.369+0.031-0.032 (BJD)	---	---	---	---	---

Print

HD 83443 c Planetary Parameters (1 Solution)

+

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Errico et al. 2022
ω (deg)	118.2+5.6-5.7
M_p (M_⨁)	477+159-64
M_p (M_Jup)	1.5+0.5-0.2
M_p sin i (M_⨁)	429+22-19
M_p sin i (M_Jup)	1.35+0.07-0.06
e	0.760+0.046-0.047
P (days)	8241+1019-530
K (m/s)	20.7+2.2-1.6
a (au)	8.0±0.8

Print

Ancillary Information (6 Unique Files)

+

+ HD 83443 (2 File Types, 6 Files)

Literature Time Series (2 File Types, 6 Files)

File Type	Data Points	Filter	Reference
Photometric Light Curve	143	Hp (Hipparcos)	Hipparcos and Tycho Catalogs
Radial Velocity Curve	28	Optical Spectra	Butler et al. 2006
Radial Velocity Curve	23	Optical Spectra	Butler et al. 2006
Radial Velocity Curve	257	Optical Spectra	Mayor et al. 2004
Radial Velocity Curve	20	Optical Spectra	Butler et al. 2002
Radial Velocity Curve	16	Optical Spectra	Butler et al. 2002

Nearby Data (within 30 arcseconds) Browse Nearby Data

+

Known Objects: 2 Confirmed Planets; 4 2MASS Point Source Catalog

Data Files: 2 SuperWASP Time Series; 2 Associated Literature Data

Bibliography (23 References)

+

HD 83443c: A Highly Eccentric Giant Planet on a 22 yr Orbit
Errico et al. 2022 Reference Overview
The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades
Rosenthal et al. 2021 Reference Overview
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
Gaia Data Release 2
Gaia DR2 Reference Overview
Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes
Stassun et al. 2017 Reference Overview
All WISE Data Release
Cutri et al. 2014 Reference Overview
Stellar Parameters and Metallicities of Stars Hosting Jovian and Neptunian Mass Planets: A Possible Dependence of Planetary Mass on Metallicity
Ghezzi et al. 2010 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
Four New Exoplanets and Hints of Additional Substellar Companions to Exoplanet Host Stars
Wright et al. 2007 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
Catalog of Nearby Exoplanets
Butler 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
Spectroscopic [Fe/H] for 98 extra-solar planet-host stars. Exploring the probability of planet formation
Santos et al. 2004 Reference Overview
The CORALIE survey for southern extra-solar planets. XII. Orbital solutions for 16 extra-solar planets discovered with CORALIE
Mayor et al. 2004 Reference Overview
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog Reference Overview
On the Double-Planet System around HD 83443
Butler et al. 2002 Reference Overview
Radial Velocities of 889 late-type stars
Nidever et al. 2002 Reference Overview
The Hipparcos and Tycho Photometric System Passbands
Tycho 2 converted using Bessell 2000 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 2
Michigan Catalog, Vol. 2 Reference Overview
The Henry Draper catalogue 0h, 1h, 2h, and 3h
Cannon & Pickering 1918 Reference Overview

Legend

+

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

External Link
Search
Browse
Download

Debug Info

+

https://vmexoweb2.ipac.caltech.edu/data/Overviews_2.0/4/HD_83443.json

Catalog Parameters

RA

ra

09h37m11.86s

Dec

dec

-43d16m21.80s

β

elat

-52.93158

λ

elon

168.78853

b

glat

6.67887

l

glon

269.59585

m_V

sy_vmag

8.23±0.03

m_TESS

sy_tmag

7.5351±0.0060

m_J

sy_jmag

6.876±0.023

m_H

sy_hmag

6.585±0.034

m_Ks

sy_kmag

6.444±0.020

sy_kepmag

no_data

m_W1

sy_w1mag

6.452±0.079

m_W2

sy_w2mag

6.386±0.024

m_W3

sy_w3mag

6.456±0.016

m_W4

sy_w4mag

6.389±0.057

sy_icmag

no_data

m_Gaia

sy_gaiamag

8.026500±0.000265

m_B

sy_bmag

9.053001±0.023000

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

μ

sy_pm

122.1338299±0.0769435

μ_δ

sy_pmdec

-120.1830000±0.0772537

μ_α

sy_pmra

21.7421000±0.0667737

π

sy_plx

24.4215000±0.0371943

Distance

sy_dist

40.8991+0.0628-0.0626

Set Parameters

R_✶

st_rad

0.930±0.080

T_eff

st_teff

5454±61

HD 83443 Overview

HD 83443 Architecture & Discovery Information

HD 83443