HD 79181 Overview

HD 79181 10.99 R_⦿ 4876.65 K

HD 79181 b

Overview Parameters Nearby Data Bibliography 2 Legend Expand All

HD 79181 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HD 79181
HD 79181 b	273.1 d	> 203.41 M_⨁	Radial Velocity	2021	Teng et al. 2022	Confirmed Planet

HD 79181 Stellar Parameters (2 Solutions)

RA: 09h11m58.67s

Dec: -19d44m50.76s

Distance: 103.335±0.995 pc

Parallax: 9.6499000±0.0924572 mas

Ecliptic Latitude: -34.09264 deg

Ecliptic Longitude: 147.61749 deg

Galactic Latitude: 19.14777 deg

Galactic Longitude: 248.36614 deg

Total Proper Motion: 72.679728±0.143749 mas/yr

Proper Motion (RA): -56.68480±0.14562 mas/yr

Proper Motion (Dec): 45.488200±0.140793 mas/yr

Photometry: m_V
5.72±0.03; m_TESS
4.87319±0.00660; m_J
4.216±0.300; m_H
3.573±0.236; m_Ks
3.540±0.242; m_W1
2.625; m_W2
3.106±0.347; m_W3
3.393±0.013; m_W4
3.351±0.020; m_Gaia
5.4529200±0.0021329; m_B
6.686±0.018

Abundances (Hypatia Catalog): [Fe/H] -0.19±0.07 dex; [C/H] -0.33±0.08 dex; [O/H] -0.14±0.26 dex; [Na/H] -0.15±0.02 dex; [Mg/H] 0.04±0.03 dex; [Al/H] -0.07±0.05 dex; [Si/H] -0.12±0.08 dex; [Ca/H] -0.15±0.08 dex; [Y/H] -0.22±0.06 dex; [BaII/H] -0.10±0.04 dex

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

Source	Teng et al. 2022	TICv8
T_eff (K)	4862	4876.6500±8.5815
Metallicity (dex)	-0.28+0.08-0.09 [Fe/H]	-0.2300000±0.0557086 [M/H]
R_✶ (R_⦿)	11.06+0.44-0.43	10.9887
L_✶ (log₁₀(L_⦿))	1.790+0.045-0.046	---
v sin i (km/s)	1.84	---
M_✶ (M_⦿)	1.28+0.32-0.28	---
log g (log₁₀(cm/s²))	2.45+0.09-0.07	---
Sp. T	G8 III	---

HD 79181 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Teng et al. 2022
T_p (days)	2455123.0+103.8-11.6 (JD)
ω (deg)	318+48-32
M_p sin i (M_⨁)	203+19-51
M_p sin i (M_Jup)	0.64+0.06-0.16
e	0.259+0.067-0.206
P (days)	273.1+1.3-0.4
K (m/s)	17.7+1.6-2.2
a (au)	0.90+0.07-0.08

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 4 KELT Time Series; 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_79181.json

HD 79181

Catalog Parameters

09h11m58.67s

Dec

dec

-19d44m50.76s

elat

-34.09264

elon

147.61749

glat

19.14777

glon

248.36614

m_V

sy_vmag

5.72±0.03

m_TESS

sy_tmag

4.87319±0.00660

m_J

sy_jmag

4.216±0.300

m_H

sy_hmag

3.573±0.236

m_Ks

sy_kmag

3.540±0.242

sy_kepmag

no_data

m_W1

sy_w1mag

2.625

m_W2

sy_w2mag

3.106±0.347

m_W3

sy_w3mag

3.393±0.013

m_W4

sy_w4mag

3.351±0.020

sy_icmag

no_data

m_Gaia

sy_gaiamag

5.4529200±0.0021329

m_B

sy_bmag

6.686±0.018

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

72.679728±0.143749

μ_δ

sy_pmdec

45.488200±0.140793

μ_α

sy_pmra

-56.68480±0.14562

sy_plx

9.6499000±0.0924572

Distance

sy_dist

103.335±0.995

Set Parameters

R_✶

st_rad

10.9887

T_eff

st_teff

4876.6500±8.5815