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LHS 1815 Overview

LHS 1815 0.50 R⦿ 3638.00 K
LHS 1815 b
0.097 RJup
Architecture
LHS 1815
LHS 1815
LHS 1815 b
Other Data
Bibliography 14
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
LHS 1815 LHS 1815 b Transit 2020 Gan et al. 2020 Confirmed Planet
RA
06h04m21.60s
Dec
-55d18m41.54s
Distance
29.8424±0.0239 pc
Parallax
33.4805000±0.0266652 mas
Ecliptic Latitude
-78.73879 deg
Ecliptic Longitude
93.17416 deg
Galactic Latitude
-28.57122 deg
Galactic Longitude
263.55608 deg
Total Proper Motion
762.7611976±0.0518858 mas/yr
Proper Motion (RA)
681.7260000±0.0500497 mas/yr
Proper Motion (Dec)
342.132000±0.058611 mas/yr
Photometry
mV
12.167±0.047
mTESS
10.1428000±0.0073373
mJ
8.801±0.024
mH
8.209±0.047
mKs
7.993±0.020
mW1
---
mW2
---
mW3
---
mW4
---
mIc
---
mGaia
11.236200±0.000708
mB
13.585±0.016
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Gan et al. 2020 TICv8 Gaia DR2 Turnbull 2015 Gray et al. 2006 Hawley et al. 1996 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
3643±142 3596.0±157.0
3954.125+80.630-193.600
 3638 --- --- 3625±69
L✶
(log10(L⦿))
-1.4+0.0-0.0
-1.41705+0.09168-0.11637
 ---
-1.398 +0.760-0.574
--- --- ---
M✶
(M⦿)
0.502±0.015 0.5020620±0.0202567 --- 0.44 --- --- ---
R✶
(R⦿)
0.501±0.030 0.5040680±0.0149315 --- 0.50 --- --- 0.50406801700592±0.01493150000000
Sp. T
M1 --- --- K M2.5 V M2.0 ---
γ
(km/s)
--- --- 42.22049870423762±0.24908964560274 --- --- --- ---
Metallicity
(dex)
-0.12±0.09 [Fe/H] --- --- --- --- --- ---
ρ✶
(g/cm3)
5.6±2.7 5.5265755±0.2684056 --- --- --- --- ---
log g
(log10(cm/s2))
4.77±0.03 4.7338500±0.0082049 --- --- --- --- 4.783300±0.060185
Prot
(days)
47.8±0.7 --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Source Luque & Pallé 2022 Patel & Espinoza 2022 Gan et al. 2020 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
ω
(deg)
90 --- 90 ---
Mp
(M⨁)
1.58+0.64-0.60
 --- <8.7 ---
Mp
(MJup)
0.00497+0.00201-0.00189
 --- <0.027 ---
e
0 --- 0 ---
P
(days)
3.814334±0.000084
3.8142907+0.0000083-0.0000097
 3.81433±0.00003 3.81430089729514±0.00000472511330
ρ
(g/cm3)
6.7+3.1-2.7
 --- --- ---
Rp
(R⨁)
1.088±0.064 --- 1.088±0.064 1.11471628811724±0.59506947000000
Rp
(RJup)
0.09707±0.00571 --- 0.09706±0.00571 0.0994484974104059±0.0530886336524783
K
(m/s)
1.02+0.41-0.39
 --- 2.7±1.0 ---
TC
(days)
2458327.4161±0.0044
2459250.47570+0.00150-0.00130
 2458327.4161±0.0016 2458327.41697900±0.00058986
a/R✶
---
17.17+1.99-4.16
 17.403±2.816 ---
b
---
0.510+0.260-0.220
 --- ---
Rp/R✶
---
0.0201+0.0024-0.0010
 0.0199±0.0009 ---
Teq
(K)
--- --- 617±84 577.965845093649
i
(deg)
--- --- 88.125±1.113 ---
a
(au)
--- --- 0.0404±0.0094 ---
S
(S⨁)
--- --- --- 26.3711883058423
δ
(%)
--- --- --- 0.0457790915216512±0.0021996891000000
T14
(hours)
--- --- --- 1.3793952094512±0.2121673500000
Print
Literature Time Series (1 File Type, 1 File)
File Type Data Points Filter Reference
Photometric Light Curve     95 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Known Objects
1 Confirmed Planets
3 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
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