CD Cet Overview

CD Cet 0.18 R_⦿ 3130.00 K

CD Cet b

Overview Notes 1 Parameters Nearby Data Bibliography 2 Legend Expand All

CD Cet Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
CD Cet
CD Cet b	2.29 d	> 3.95 M_⨁	Radial Velocity	2020	Bauer et al. 2020	Confirmed Planet

Exoplanet Archive Notes (1)

CD Cet

Stellar age value/uncertainties estimated from range given in ref. (Bauer et al. 2020)

CD Cet Stellar Parameters (2 Solutions)

RA: 03h13m24.72s

Dec: +04d46m30.68s

Distance: 8.60715±0.00658 pc

Parallax: 116.15400±0.08816 mas

Ecliptic Latitude: -12.69914 deg

Ecliptic Longitude: 47.24319 deg

Galactic Latitude: -43.1678 deg

Galactic Longitude: 175.42689 deg

Total Proper Motion: 1743.982574±0.167608 mas/yr

Proper Motion (RA): 1741.860000±0.167646 mas/yr

Proper Motion (Dec): 86.017200±0.151181 mas/yr

Photometry: m_V
13.95±0.20; m_TESS
10.6701000±0.0078729; m_J
8.775±0.020; m_H
8.208±0.038; m_Ks
7.833±0.024; m_Gaia
12.12320±0.00105; m_g
15.0603000±0.0039147; m_i
14.1848000±0.0115465; m_r
13.9494000±0.0095067; m_u
17.4608000±0.0101745; m_z
13.2956000±0.0127474

Abundances (Hypatia Catalog): [Fe/H] -0.02±0.04 dex; [Mg/H] 0.02±0.07 dex

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

Source	Bauer et al. 2020	TICv8
T_eff (K)	3130±51	3022.0±157.0
L_✶ (log₁₀(L_⦿))	-2.533+0.008-0.008	-2.5312+0.1039-0.1369
Metallicity (dex)	0.13±0.16 [Fe/H]	---
v sin i (km/s)	<2.0	---
Age (Gyr)	3±2	---
M_✶ (M_⦿)	0.161±0.010	0.1669480±0.0200845
R_✶ (R_⦿)	0.175±0.006	0.1979190±0.0060188
CAII LOG RHK	-5.16	---
log g (log₁₀(cm/s²))	4.93±0.04	5.0676700±0.0260793
Sp. T	M5.0 V	---
P_rot (days)	126.2	---
ρ_✶ (g/cm³)	---	30.358777±0.894364

CD Cet b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Bauer et al. 2020
T_p (days)	2458804.489+0.017-0.018 (JD)
T_eq (K)	464±18
S (S_⨁)	8.6±2.4
M_p sin i (M_⨁)	3.95+0.42-0.43
M_p sin i (M_Jup)	0.0124+0.0013-0.0014
i (deg)	<87.48+0.25-0.28
P (days)	2.29070±0.00012
K (m/s)	6.51+0.22-0.23
a (au)	0.0185±0.0013

Nearby Data (within 30 arcseconds) Browse Nearby Data

Known Objects: 1 Confirmed Planets; 2 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/CD_Cet.json

CD Cet

Catalog Parameters

03h13m24.72s

Dec

dec

+04d46m30.68s

elat

-12.69914

elon

47.24319

glat

-43.1678

glon

175.42689

m_V

sy_vmag

13.95±0.20

m_TESS

sy_tmag

10.6701000±0.0078729

m_J

sy_jmag

8.775±0.020

m_H

sy_hmag

8.208±0.038

m_Ks

sy_kmag

7.833±0.024

sy_kepmag

no_data

sy_w1mag

no_data

sy_w2mag

no_data

sy_w3mag

no_data

sy_w4mag

no_data

sy_icmag

no_data

m_Gaia

sy_gaiamag

12.12320±0.00105

sy_bmag

no_data

m_g

sy_gmag

15.0603000±0.0039147

m_i

sy_imag

14.1848000±0.0115465

m_r

sy_rmag

13.9494000±0.0095067

m_u

sy_umag

17.4608000±0.0101745

m_z

sy_zmag

13.2956000±0.0127474

sy_pm

1743.982574±0.167608

μ_δ

sy_pmdec

86.017200±0.151181

μ_α

sy_pmra

1741.860000±0.167646

sy_plx

116.15400±0.08816

Distance

sy_dist

8.60715±0.00658

Set Parameters

R_✶

st_rad

0.175±0.006

T_eff

st_teff

3130±51