TOI-198 Overview
TOI-198
0.42
R⦿
3783.00
K
TOI-198 b
0.128
RJup
- Other Data
- Bibliography 12
- Nearby Data 6
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| TOI-198 | TOI-198 b | Transit | 2023 | Oddo et al. 2023 | Confirmed Planet |
- RA
- 00h09m05.16s
- Dec
- -27d07m18.28s
- Distance
- 23.72620±0.02655 pc
- Parallax
- 42.118500±0.046758 mas
- Ecliptic Latitude
- -25.6134 deg
- Ecliptic Longitude
- 350.48677 deg
- Galactic Latitude
- -80.57935 deg
- Galactic Longitude
- 30.55222 deg
- Total Proper Motion
- 698.099239±0.104088 mas/yr
- Proper Motion (RA)
- 692.255000±0.104616 mas/yr
- Proper Motion (Dec)
- 90.1419000±0.0658907 mas/yr
- Photometry
-
mV11.688±0.014
-
mTESS9.9280100±0.0072583
-
mJ8.655±0.024
-
mH8.143±0.026
-
mKs7.856±0.021
-
mIc---
-
mGaia10.918700±0.000655
-
mB13.198±0.019
| Source | Oddo et al. 2023 | TICv8 | Turnbull 2015 | Gray et al. 2006 | Hawley et al. 1996 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
3650±75 | 3782.0±157.0 | 3783 | --- | --- | 3763±65 | ||
|
L✶
(log10(L⦿))
|
--- |
-1.43315+0.08872-0.11162
|
-1.523 +0.845-0.699
|
--- | --- | --- | ||
|
M✶
(M⦿)
|
0.467±0.023 | 0.4437000±0.0202915 | 0.41 | --- | --- | --- | ||
|
R✶
(R⦿)
|
0.441±0.019 | 0.4473360±0.0133167 | 0.42 | --- | --- | 0.447335988283157±0.013316700000000 | ||
|
Sp. T
|
M0 V | --- | --- | M0 V | M0 | --- | ||
|
ρ✶
(g/cm3)
|
--- | 6.988016±0.304641 | --- | --- | --- | --- | ||
|
log g
(log10(cm/s2))
|
4.75±0.25 | 4.7838900±0.0059894 | --- | --- | --- | 4.837390±0.119367 | ||
|
Metallicity
(dex)
|
-0.70±0.50 [Fe/H] | --- | --- | --- | --- | --- | ||
|
Age
(Gyr)
|
5.3±1.0 | --- | --- | --- | --- | --- | ||
|
CAII LOG RHK
|
-5.05±0.08 | --- | --- | --- | --- | --- | ||
|
Prot
(days)
|
45.4±5.3 | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Oddo et al. 2023 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|
|
a/R✶
|
49.086±3.003 | --- | ||
|
Teq
(K)
|
368±26 | 420.933469551773 | ||
|
b
|
0.094±0.086 | --- | ||
|
i
(deg)
|
89.890±0.102 | --- | ||
|
P
(days)
|
10.21520±0.00006 | 10.2150167926657±0.0000524362300 | ||
|
Rp
(R⨁)
|
1.44±0.08 | 1.47777541287631±0.58433956000000 | ||
|
Rp
(RJup)
|
0.128±0.007 | 0.131838518811644±0.052131373551210 | ||
|
Rp/R✶
|
0.0299±0.0022 | --- | ||
|
a
(au)
|
0.100±0.006 | --- | ||
|
δ
(%)
|
0.0894±0.0064 | 0.0994108904500983±0.0086780266000000 | ||
|
T14
(hours)
|
1.631±0.155 | 1.96830655357312±0.38846454000000 | ||
|
TC
(days)
|
2459480.0480±0.0004 | 2458356.36720000±0.00152794 | ||
|
S
(S⨁)
|
--- | 7.41950339524889 |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 116 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 4 KELT Time Series
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
Characterization of a Set of Small Planets with TESS and CHEOPS and an Analysis of Photometric Performance
Oddo et al. 2023 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI -
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 | Reference Overview -
Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 parsecs: The Southern Sample
Gray et al. 2006 | 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 -
Yale Trigonometric Parallaxes, Fourth Edition (van Altena+ 1995)
van Altena et al. 2001 | Reference Overview -
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog | Reference Overview -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | Reference Overview -
The Palomar/MSU nearby star spectroscopic survey. II. The southern M dwarfs and investigations of magnetic activity.
Hawley et al. 1996 | Reference Overview -
UBV(RI)_c photometry of faint nearby stars
Laing 1989 | Reference Overview
- 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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