HD 94771 Overview

HD 94771 1.90 R_⦿ 5631.00 K

HD 94771 b

Overview Parameters Nearby Data Bibliography 2 Legend Expand All

HD 94771 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HD 94771
HD 94771 b	2164 d	> 169 M_⨁	Radial Velocity	2023	Frensch et al. 2023	Confirmed Planet

HD 94771 Stellar Parameters (2 Solutions)

RA: 10h55m53.92s

Dec: -35d06m52.28s

Distance: 57.7807+0.1205-0.1199
pc

Parallax: 17.2780000±0.0357358 mas

Ecliptic Latitude: -38.13913 deg

Ecliptic Longitude: 181.57134 deg

Galactic Latitude: 22.03395 deg

Galactic Longitude: 277.70079 deg

Total Proper Motion: 48.3558170±0.0590300 mas/yr

Proper Motion (RA): -26.0306000±0.0674759 mas/yr

Proper Motion (Dec): -40.751600±0.055214 mas/yr

Photometry: m_V
7.37±0.03; m_TESS
6.710±0.006; m_J
6.073±0.024; m_H
5.715±0.020; m_Ks
5.632±0.018; m_W1
5.648±0.143; m_W2
5.566±0.053; m_W3
5.690±0.016; m_W4
5.600±0.035; m_Gaia
7.179290±0.000166; m_B
8.055±0.000

Abundances (Hypatia Catalog): [Fe/H] 0.23±0.03 dex; [C/H] 0.26±0.04 dex; [O/H] 0.25±0.01 dex; [Na/H] 0.32±0.04 dex; [Mg/H] 0.29±0.07 dex; [Al/H] 0.30±0.06 dex; [Si/H] 0.26±0.05 dex; [Ca/H] 0.25±0.06 dex; [BaII/H] 0.21±0.19 dex

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

Source	Frensch et al. 2023	TICv8
T_eff (K)	5631±21	5631.0000+119.4100-99.3336
L_✶ (log₁₀(L_⦿))	0.516+0.005-0.005	0.52824958+0.00858534-0.01105154
Metallicity (dex)	0.22±0.02 [Fe/H]	0.22±0.05 [M/H]
v sin i (km/s)	3.2±0.5	---
Age (Gyr)	5.733±0.391	---
M_✶ (M_⦿)	1.200±0.024	1.000000+0.157509-0.100983
R_✶ (R_⦿)	1.903±0.019	1.9302200+0.1120200-0.0576337
CAII LOG RHK	-5.20±0.09	---
log g (log₁₀(cm/s²))	3.94±0.03	3.8668500+0.0839090-0.0647913
Sp. T	G3/G5 V	---
P_rot (days)	49±6	---
ρ_✶ (g/cm³)	---	0.1960406+0.0420004-0.0348262

HD 94771 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Frensch et al. 2023
T_p (days)	2455485+40-42 (BJD)
S (S_⨁)	0.271±0.006
ω (deg)	90±8
M_p sin i (M_⨁)	169±9
M_p sin i (M_Jup)	0.53±0.03
e	0.39+0.05-0.04
P (days)	2164+21-20
K (m/s)	8.0±0.4
a (au)	3.48±0.03

Nearby Data (within 30 arcseconds) Browse Nearby Data

Known Objects: 1 Confirmed Planets; 5 2MASS Point Source Catalog

Data Files: 1 SuperWASP 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_94771.json

HD 94771

Catalog Parameters

10h55m53.92s

Dec

dec

-35d06m52.28s

elat

-38.13913

elon

181.57134

glat

22.03395

glon

277.70079

m_V

sy_vmag

7.37±0.03

m_TESS

sy_tmag

6.710±0.006

m_J

sy_jmag

6.073±0.024

m_H

sy_hmag

5.715±0.020

m_Ks

sy_kmag

5.632±0.018

sy_kepmag

no_data

m_W1

sy_w1mag

5.648±0.143

m_W2

sy_w2mag

5.566±0.053

m_W3

sy_w3mag

5.690±0.016

m_W4

sy_w4mag

5.600±0.035

sy_icmag

no_data

m_Gaia

sy_gaiamag

7.179290±0.000166

m_B

sy_bmag

8.055±0.000

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

48.3558170±0.0590300

μ_δ

sy_pmdec

-40.751600±0.055214

μ_α

sy_pmra

-26.0306000±0.0674759

sy_plx

17.2780000±0.0357358

Distance

sy_dist

57.7807+0.1205-0.1199

Set Parameters

R_✶

st_rad

1.903±0.019

T_eff

st_teff

5631±21