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LHS 475 Overview

LHS 475 0.28 R⦿ 3300.00 K
LHS 475 b
0.088 RJup
Architecture
LHS 475
LHS 475
LHS 475 b
Other Data
Bibliography 4
Exoplanet Archive Notes 1
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
LHS 475 LHS 475 b Transit 2023 Lustig-Yaeger et al. 2023 Confirmed Planet
LHS 475 b
RA
19h20m57.11s
Dec
-82d33m35.24s
Distance
12.4814±0.0065 pc
Parallax
80.0903000±0.0416592 mas
Ecliptic Latitude
-59.47737 deg
Ecliptic Longitude
275.05604 deg
Galactic Latitude
-27.83616 deg
Galactic Longitude
311.28216 deg
Total Proper Motion
1276.922526±0.078616 mas/yr
Proper Motion (RA)
342.184000±0.071601 mas/yr
Proper Motion (Dec)
-1230.220000±0.079133 mas/yr
Photometry
mV
13.0±0.2
mTESS
10.1508000±0.0072712
mJ
8.555±0.030
mH
8.004±0.038
mKs
7.686±0.042
mGaia
11.417400±0.000616
mB
17.911±0.657
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Ment et al. 2024 Lustig-Yaeger et al. 2023 TICv8 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
3289±83
3300+80-30
 3312.0±157.0 3194±101
ρ✶
(g/cm3)
16.5±2.4 18.4±1.6 15.568853±0.315592 ---
M✶
(M⦿)
0.274±0.015 0.262 0.2624170±0.0206699 ---
R✶
(R⦿)
0.286±0.013 0.2789±0.0014 0.287497±0.009506 0.287497013807297±0.009505980000000
log g
(log10(cm/s2))
4.964±0.046 5.00±0.04 4.9397900±0.0055492 4.967180±0.069791
Sp. T
--- M3.5 V --- ---
Prot
(days)
79.317 79.32 --- ---
L✶
(log10(L⦿))
-2.06+0.02-0.02
 ---
-2.04768+0.09943-0.12917
 ---
γ
(km/s)
-10.3±0.5 --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Transit Prediction Service
TOI
Transit
Atmospheric Spectroscopy
Source Lustig-Yaeger et al. 2023 Ment et al. 2024 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
586±12 587±18 552.812981502343
S
(S⨁)
--- 20.8±1.1 22.0716059099443
P
(days)
2.029088±0.000006 2.0291010±0.0000017 2.0290881904027±0.0000058537530
Rp
(R⨁)
0.9910±0.0500 0.9750±0.0580 0.929147180140516±0.696857630000000
Rp
(RJup)
0.08841±0.00446 0.08698±0.00517 0.0828931019696123±0.0621695806827467
δ
(%)
0.1101±0.0060 --- 0.0978062703482612±0.0072987340000000
T14
(hours)
0.725±0.025 --- 0.693981244750495±0.221188750000000
TC
(days)
2459822.3762593±0.0000262 2458626.20429±0.00022 2459389.1457210±0.0010217
a/R✶
15.87235+0.48800-0.45600
 15.32±0.75 ---
i
(deg)
87.194+0.141-0.137
 87.38±0.19 ---
Rp/R✶
0.032570+0.000140-0.000143
 0.03171±0.00061 ---
b
--- 0.701±0.040 ---
e
--- 0 ---
a
(au)
--- 0.02037±0.00037 ---
Print
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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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.