IPAC Logo
NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

LP 714-47 Overview

LP 714-47 0.51 R⦿ 4100.56 K
LP 714-47 b
0.379 RJup

LP 714-47 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
LP 714-47
LP 714-47 b 4.05 d 4.25 R⨁ Transit 2020 Dreizler et al. 2020 Confirmed Planet
RA
04h16m45.65s
Dec
-12d05m05.51s
Distance
52.61600±0.11525 pc
Parallax
18.9768000±0.0413199 mas
Ecliptic Latitude
-32.83659 deg
Ecliptic Longitude
59.55216 deg
Galactic Latitude
-39.7342 deg
Galactic Longitude
206.04093 deg
Total Proper Motion
203.4340696±0.0351433 mas/yr
Proper Motion (RA)
49.7662000±0.0443309 mas/yr
Proper Motion (Dec)
-197.2530000±0.0344757 mas/yr
Photometry
mV
12.492±0.038
mTESS
10.7329000±0.0073253
mJ
9.493±0.024
mH
8.829001±0.024000
mKs
8.626±0.025
mW1
8.500±0.023
mW2
8.535±0.020
mW3
8.425±0.025
mW4
8.179±0.344
mGaia
11.728200±0.000381
mB
13.933±0.029
Abundances
(Hypatia Catalog)
[Fe/H] 0.19±0.04 dex
[Mg/H] 0.04±0.07 dex
[Si/H] 0.20±0.05 dex
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Serrano Bell et al. 2026 Dreizler et al. 2020 TICv8 Gaia DR2 ExoFOP
Teff
(K)
4123±44 3950±51 3779.0±157.0
4100.555+45.815-114.675
 3779±157
L✶
(log10(L⦿))
-1.1+0.0-0.0
-1.1+0.0-0.0
-1.16835+0.08886-0.11184
-1.1805791+0.0013755-0.0013799
 ---
γ
(km/s)
--- --- --- -8.037478352497990±0.265272863480420 ---
R✶
(R⦿)
0.536±0.001 0.584±0.016 0.607751±0.018173
0.50895315+0.02970678-0.01118515
 0.60775101184845±0.01817300000000
Metallicity
(dex)
0.050±0.100 [M/H] 0.41±0.16 [Fe/H] --- --- ---
v sin i
(km/s)
--- <2 --- --- ---
M✶
(M⦿)
0.542±0.001 0.59±0.02 0.5943670±0.0203488 --- ---
log g
(log10(cm/s2))
4.60±0.08 4.64±0.04 4.644670±0.011106 --- 4.64±0.01
Sp. T
M1 V M0.0 V --- --- ---
Prot
(days)
28.6+1.6-0.9
 33±3 --- --- ---
ρ✶
(g/cm3)
--- --- 3.7328676±0.2073756 --- ---
Age
(Gyr)
2.9±0.9 --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Serrano Bell et al. 2026 Kokori et al. 2023 Patel & Espinoza 2022 Dreizler et al. 2020 ExoFOP
Teq
(K)
722.8±0.7 --- ---
700+19-24
 635.490820419911
b
0.72±0.02 ---
0.757+0.034-0.079
 --- ---
ω
(deg)
-110+220-29
 219.0±19.0 --- 219±19 ---
Mp
(M⨁)
28.38+0.77-0.73
 --- --- 30.8±1.5 ---
Mp
(MJup)
0.08929+0.00242-0.00230
 --- --- 0.0969±0.0047 ---
e
0.022+0.022-0.015
 0.04±0.02 --- 0.04±0.02 ---
i
(deg)
87.50+0.06-0.05
 87.3±0.2 --- 87.3±0.2 ---
P
(days)
4.052032±0.000003 4.0520345±0.0000026
4.0520340+0.0000018-0.0000020
 4.052037±0.000004 4.0520368±0.0000044
ρ
(g/cm3)
2.04+0.13-0.14
 --- --- 1.7±0.3 ---
Rp
(R⨁)
4.25+0.10-0.08
 --- --- 4.7±0.3 4.95231335387889±0.17886217000000
Rp
(RJup)
0.379+0.009-0.007
 --- --- 0.42±0.03 0.441816565343795±0.015957041481925
Rp/R✶
0.073+0.002-0.001
 0.0751±0.0009
0.0754+0.0021-0.0032
 0.0751±0.0009 ---
K
(m/s)
17.13+0.46-0.44
 --- --- 17.6±0.8 ---
a
(au)
0.04056±0.00003 --- --- 0.0417±0.0005 ---
T14
(hours)
1.52±0.04 --- --- --- 1.56051278519465±0.04151744000000
TC
(days)
2458438.38487±0.00040
(BJD)
2458774.70336±0.00024
(BJD-TDB)
2459196.11490+0.00031-0.00030
(BJD)
--- 2459196.1153410±0.0005086
(BJD)
S
(S⨁)
--- --- --- --- 38.5441194159536
δ
(%)
--- --- --- --- 0.551240331926394±0.011285521000000
a/R✶
---
15.9+1.0-0.7
15.46+1.51-0.81
15.9+1.0-0.7
 ---
Tp
(days)
--- --- --- 2458439.80±0.23
(BJD)
---
Print
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 Associated Literature Data
  • 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
NExScI Logo IPAC Logo Caltech Logo JPL Logo NASA Logo

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.