TOI-122 Overview
TOI-122
0.33
R⦿
4000.53
K
TOI-122 b
0.243
RJup
- Other Data
- Bibliography 7
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| TOI-122 | TOI-122 b | Transit | 2020 | Waalkes et al. 2021 | Confirmed Planet |
- RA
- 22h11m47.58s
- Dec
- -58d56m45.91s
- Distance
-
62.1180+0.2165-0.2151pc
- Parallax
- 16.0698000±0.0555096 mas
- Ecliptic Latitude
- -43.8419 deg
- Ecliptic Longitude
- 309.56154 deg
- Galactic Latitude
- -47.96855 deg
- Galactic Longitude
- 332.55681 deg
- Total Proper Motion
- 273.2919010±0.0794574 mas/yr
- Proper Motion (RA)
- 138.1380000±0.0892065 mas/yr
- Proper Motion (Dec)
- -235.8100000±0.0758235 mas/yr
- Photometry
-
mV15.526±0.026
-
mTESS13.0840000±0.0073264
-
mJ11.531±0.024
-
mH11.020±0.022
-
mKs10.771±0.021
-
mW110.640±0.022
-
mW210.455±0.021
-
mW310.259±0.068
-
mW49.185
-
mGaia14.335700±0.000442
-
mB17.061±0.054
| Source | Waalkes et al. 2021 | TICv8 | Gaia DR2 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
3403±100 | 3356.0±157.0 |
4000.53+93.59-344.53
|
3318±64 | ||
|
L✶
(log10(L⦿))
|
-1.85+0.01-0.01
|
-1.89420+0.09642-0.12413
|
--- | --- | ||
|
γ
(km/s)
|
-72.4±1.0 | --- | --- | --- | ||
|
v sin i
(km/s)
|
<7.2 | --- | --- | --- | ||
|
Age
(Gyr)
|
>2 | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
12.8+9.5-4.2
|
11.9379735±0.3099362 | --- | --- | ||
|
M✶
(M⦿)
|
0.312±0.007 | 0.3158580±0.0202514 | --- | --- | ||
|
R✶
(R⦿)
|
0.334±0.010 | 0.3341250±0.0100409 | --- | 0.334125012159348±0.010040900000000 | ||
|
log g
(log10(cm/s2))
|
4.88±0.05 | 4.8897400±0.0017732 | --- | 4.958100±0.407256 | ||
|
Sp. T
|
M3 V | --- | --- | --- | ||
|
Prot
(days)
|
72±22 | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Waalkes et al. 2021 | Patel & Espinoza 2022 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
Teq
(K)
|
471 | --- | 431.253643983621 | ||
|
S
(S⨁)
|
8.8±1.0 | --- | 8.17431386481379 | ||
|
P
(days)
|
5.078030±0.000015 |
5.0780295+0.0000078-0.0000081
|
5.07803253491997±0.00000763838850 | ||
|
Rp
(R⨁)
|
2.72±0.18 | --- | 2.63477633626804±0.68248564000000 | ||
|
Rp
(RJup)
|
0.243±0.016 | --- | 0.235059405202477±0.060887395407863 | ||
|
δ
(%)
|
0.56 | --- | 0.592312830685094±0.042903534000000 | ||
|
T14
(hours)
|
--- | --- | 1.21003530701906±0.27777362000000 | ||
|
TC
(days)
|
2458425.602564+0.000630-0.000633
|
2459080.66878+0.00087-0.00107
|
2458329.11898800±0.00086597 | ||
|
a/R✶
|
25.2±1.5 |
31.04+3.54-6.02
|
--- | ||
|
b
|
0.72+0.07-0.18
|
0.420±0.260 | --- | ||
|
e
|
0 | --- | --- | ||
|
i
(deg)
|
88.4+0.6-0.4
|
--- | --- | ||
|
Rp/R✶
|
0.075±0.003 |
0.0757+0.0038-0.0037
|
--- | ||
|
a
(au)
|
0.0392±0.0007 | --- | --- |
- Known Objects
- 1 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
-
Empirical Limb-darkening Coefficients and Transit Parameters of Known Exoplanets from TESS
Patel & Espinoza 2022 | Reference Overview -
TOI 122b and TOI 237b: Two Small Warm Planets Orbiting Inactive M Dwarfs Found by TESS
Waalkes et al. 2021 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | 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
- 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
