LHS 1478 Overview

LHS 1478 0.26 R⦿ 3414.00 K
LHS 1478 b
0.111 RJup
Architecture
LHS 1478
LHS 1478
LHS 1478 b
Other Data
Bibliography 3
Nearby Data 3
Discovery Data
Host Planet Method Year Reference Disposition
LHS 1478 LHS 1478 b Transit 2021 Soto et al. 2021 Confirmed Planet
RA
02h57m21.33s
Dec
+76d33m05.06s
Distance
18.2276±0.0110 pc
Parallax
54.8329000±0.0328048 mas
Ecliptic Latitude
55.85982 deg
Ecliptic Longitude
72.75902 deg
Galactic Latitude
15.4832 deg
Galactic Longitude
130.17165 deg
Total Proper Motion
798.2974712±0.0513015 mas/yr
Proper Motion (RA)
691.0360000±0.0509689 mas/yr
Proper Motion (Dec)
-399.685000±0.052283 mas/yr
Photometry
mV
13.304±0.040
mTESS
11.0548000±0.0072747
mJ
9.615±0.026
mH
9.028±0.029
mKs
8.767±0.022
mGaia
12.259800±0.000277
mB
14.971±0.085
mg
15.2522000±0.0045924
mi
14.8547000±0.0121264
mr
12.9473000±0.0019177
mu
16.7301000±0.0090612
mz
12.3572000±0.0107384
Source Soto et al. 2021 TICv8 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
3381±54
3414.0+157.0-157.0
3414±157
R
(R⦿)
0.246±0.008 0.2601870±0.0078434 0.260187±0.007843
log g
(log10(cm/s2))
4.87±0.06 4.9729200±0.0116277 4.97292±0.011628
L
(log10(L⦿))
-2.15+0.01-0.01
-2.08168+0.09537-0.12238
---
Metallicity
(dex)
-0.13±0.19 [Fe/H] --- ---
v sin i
(km/s)
<2 --- ---
ρ
(g/cm3)
22.2±2.5 18.5667075±0.0626143 ---
M
(M⦿)
0.236±0.012 0.2319670±0.0201494 ---
Sp. T
m3 V --- ---
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Source Soto et al. 2021 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
a/R
16.119+0.088-0.094
---
Teq
(K)
595±10 560.784603
b
0.717+0.012-0.013
---
Mp
(M)
2.33+0.20-0.20
---
Mp
(MJup)
0.00733±0.00063 ---
i
(deg)
87.452+0.052-0.048
---
P
(days)
1.9495378+0.0000040-0.0000041
1.949521±0.000007
ρ
(g/cm3)
6.67+1.03-0.89
---
Rp
(R)
1.242+0.051-0.049
1.257162±0.4658
Rp
(RJup)
0.1108+0.0045-0.0044
---
Rp/R
0.0462+0.0011-0.0010
---
K
(m/s)
3.13+0.23-0.25
---
a
(au)
0.01848+0.00061-0.00063
---
T14
(hours)
0.705±0.011 0.675837±0.156497
TC
(days)
2458786.75425±0.00042 2458792.603719±0.000376
S
(S)
--- 23.372508
δ
(%)
--- 0.2184504585±0.0111143616
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 Associated Literature Data
System
Star
Confirmed
Candidate
Refuted
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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