LHS 3844 Overview
LHS 3844
0.19
R⦿
3756.29
K
LHS 3844 b
0.116
RJup
- Architecture
- LHS 3844
- LHS 3844
- Other Data
- Bibliography 9
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| LHS 3844 | LHS 3844 b | Transit | 2019 | Vanderspek et al. 2019 | Confirmed Planet |
- RA
- 22h41m59.09s
- Dec
- -69d10m19.59s
- Distance
- 14.8846±0.0113 pc
- Parallax
- 67.1548000±0.0505991 mas
- Ecliptic Latitude
- -54.1259 deg
- Ecliptic Longitude
- 304.88165 deg
- Galactic Latitude
- -43.90616 deg
- Galactic Longitude
- 318.24947 deg
- Total Proper Motion
- 800.1786051±0.0857318 mas/yr
- Proper Motion (RA)
- 334.3570000±0.0828197 mas/yr
- Proper Motion (Dec)
- -726.9740000±0.0863352 mas/yr
- Photometry
-
mV15.240±0.032
-
mTESS11.9238000±0.0076985
-
mJ10.046±0.023
-
mH9.477±0.023
-
mKs9.145001±0.023000
-
mW1---
-
mW2---
-
mW3---
-
mW4---
-
mIc---
-
mGaia13.392500±0.000738
-
mB16.942±0.041
| Source | TICv8 | Vanderspek et al. 2019 | Gaia DR2 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
3004.0±157.0 | 3036±77 |
3756.290+327.230-214.623
|
3043±63 | ||
|
L✶
(log10(L⦿))
|
-2.5833+0.1043-0.1375
|
-2.57+0.06-0.07
|
--- | --- | ||
|
ρ✶
(g/cm3)
|
33.1727899±1.2167816 | 31.73±0.39 | --- | --- | ||
|
M✶
(M⦿)
|
0.1579090±0.0200668 | 0.151±0.014 | --- | --- | ||
|
R✶
(R⦿)
|
0.1886240±0.0057103 | 0.189±0.006 | --- | 0.18862400±0.00571031 | ||
|
log g
(log10(cm/s2))
|
5.0852800±0.0291861 | 5.06±0.01 | --- | 5.097070±0.426694 | ||
|
Sp. T
|
--- | M5 | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Vanderspek et al. 2019 | Kokori et al. 2023 | Patel & Espinoza 2022 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
a/R✶
|
7.109±0.029 | 7.11±0.03 |
6.75+0.37-0.64
|
--- | ||
|
Teq
(K)
|
805±20 | --- | --- | 723.396154940473 | ||
|
b
|
0.186±0.064 | --- |
0.370+0.190-0.200
|
--- | ||
|
S
(S⨁)
|
70.1±0.5 | --- | --- | 64.7181040420166 | ||
|
i
(deg)
|
88.50±0.51 | 88.5±0.5 | --- | --- | ||
|
P
(days)
|
0.46292913±0.00000190 | 0.46292964±0.00000033 | 0.4629296±0.0000001 | 0.462884405273262±0.000015224909000 | ||
|
Rp
(R⨁)
|
1.303±0.022 | --- | --- | 1.35432368024304±0.18157507000000 | ||
|
Rp
(RJup)
|
0.1162±0.0020 | --- | --- | 0.120824873955135±0.016199070625574 | ||
|
Rp/R✶
|
0.0635±0.0009 | 0.0635±0.0009 |
0.0639+0.0015-0.0013
|
--- | ||
|
a
(au)
|
0.00622±0.00017 | --- | --- | --- | ||
|
T14
(hours)
|
0.5212±0.0047 | --- | --- | 0.558821920788134±0.088281830000000 | ||
|
TC
(days)
|
2458325.72558±0.00025 | 2458828.93037±0.00025 | 2459085.39295±0.00010 | 2459036.32367900±0.00038085 | ||
|
δ
(%)
|
--- | --- | --- | 0.448991192153051±0.017390933000000 |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
Kokori et al. 2023 | Reference Overview -
Empirical Limb-darkening Coefficients and Transit Parameters of Known Exoplanets from TESS
Patel & Espinoza 2022 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
TESS Discovery of an Ultra-short-period Planet around the Nearby M Dwarf LHS 3844
Vanderspek et al. 2019 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
Revised Coordinates and Proper Motions of the Stars in the Luyten Half-Second Catalog
Bakos et al. 2002 | Reference Overview
- 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
