HD 331093 Overview

HD 331093 1.11 R_⦿ 5544.00 K

HD 331093 b

Overview Parameters Nearby Data Bibliography 2 Legend Expand All

HD 331093 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HD 331093
HD 331093 b	621.62 d	> 476.74 M_⨁	Radial Velocity	2021	Dalal et al. 2021	Confirmed Planet

HD 331093 Stellar Parameters (2 Solutions)

RA: 19h42m28.80s

Dec: +31d44m22.36s

Distance: 50.1928+0.0920-0.0916
pc

Parallax: 19.8943000±0.0361757 mas

Ecliptic Latitude: 51.96906 deg

Ecliptic Longitude: 306.64342 deg

Galactic Latitude: 4.16881 deg

Galactic Longitude: 66.66394 deg

Total Proper Motion: 198.5538698±0.0567531 mas/yr

Proper Motion (RA): -16.0883000±0.0540595 mas/yr

Proper Motion (Dec): -197.9010000±0.0567705 mas/yr

Photometry: m_V
8.38±0.03; m_TESS
7.7152±0.0060; m_J
7.043±0.018; m_H
6.709±0.017; m_Ks
6.649±0.018; m_W1
6.612±0.076; m_W2
6.640±0.021; m_W3
6.678±0.016; m_W4
6.681±0.063; m_Gaia
8.191050±0.000289; m_B
9.143±0.025

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

Source	Dalal et al. 2021	TICv8
T_eff (K)	5544±33	5496.0000+158.0100-91.1334
Metallicity (dex)	0.17±0.03 [Fe/H]	---
γ (km/s)	-51.29±0.02	---
v sin i (km/s)	2.5±1.0	---
M_✶ (M_⦿)	1.030±0.079	0.9600000+0.1427080-0.1049550
log g (log₁₀(cm/s²))	4.20±0.08	4.3287600+0.0902580-0.0711046
Sp. T	K0	---
L_✶ (log₁₀(L_⦿))	---	0.0064630471+0.0094286447-0.0102888285
ρ_✶ (g/cm³)	---	0.986427+0.252521-0.189280
R_✶ (R_⦿)	---	1.1112000+0.0562814-0.0620402

HD 331093 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Dalal et al. 2021
T_p (days)	2459022.81±17.77 (BJD)
ω (deg)	165.77±27.06
M_p sin i (M_⨁)	477±35
M_p sin i (M_Jup)	1.50±0.11
e	0.59±0.03
i (deg)	>0.3704
P (days)	621.62±16.11
K (m/s)	43.65±2.20
a (au)	1.44±0.07

Nearby Data (within 30 arcseconds) Browse Nearby Data

Known Objects: 1 Confirmed Planets; 19 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

External Link
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Debug Info

https://vmexoweb2.ipac.caltech.edu/data/Overviews_2.0/39/HD_331093.json

HD 331093

Catalog Parameters

19h42m28.80s

Dec

dec

+31d44m22.36s

elat

51.96906

elon

306.64342

glat

4.16881

glon

66.66394

m_V

sy_vmag

8.38±0.03

m_TESS

sy_tmag

7.7152±0.0060

m_J

sy_jmag

7.043±0.018

m_H

sy_hmag

6.709±0.017

m_Ks

sy_kmag

6.649±0.018

sy_kepmag

no_data

m_W1

sy_w1mag

6.612±0.076

m_W2

sy_w2mag

6.640±0.021

m_W3

sy_w3mag

6.678±0.016

m_W4

sy_w4mag

6.681±0.063

sy_icmag

no_data

m_Gaia

sy_gaiamag

8.191050±0.000289

m_B

sy_bmag

9.143±0.025

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

198.5538698±0.0567531

μ_δ

sy_pmdec

-197.9010000±0.0567705

μ_α

sy_pmra

-16.0883000±0.0540595

sy_plx

19.8943000±0.0361757

Distance

sy_dist

50.1928+0.0920-0.0916

Set Parameters

R_✶

st_rad

1.1112000+0.0562814-0.0620402

T_eff

st_teff

5544±33