TOI-1634 Overview
TOI-1634
0.46
R⦿
3455.00
K
TOI-1634 b
0.158
RJup
TOI-1634 c
TIC 641991121
- Architecture
- TOI-1634
- TOI-1634
- TIC 641991121
- Other Data
- Bibliography 5
- Exoplanet Archive Notes 1
- TOI-1634 Nearby Data 4
- TIC 641991121 Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| TOI-1634 | TOI-1634 b | Transit | 2021 | Cloutier et al. 2021 | Confirmed Planet |
| TOI-1634 | TOI-1634 c | Radial Velocity | 2022 | Luque & Pallé 2022 | Confirmed Planet |
TOI-1634 b
- Planet also independently announced in this ref. (Hirano et al. 2021)
- RA
- 03h45m33.75s
- Dec
- +37d06m44.21s
- Distance
-
35.2736+0.0527-0.0526pc
- Parallax
- 28.3210000±0.0420019 mas
- Ecliptic Latitude
- 16.82251 deg
- Ecliptic Longitude
- 62.53492 deg
- Galactic Latitude
- -13.8523 deg
- Galactic Longitude
- 157.38273 deg
- Total Proper Motion
- 82.7492315±0.0806891 mas/yr
- Proper Motion (RA)
- 81.642900±0.081229 mas/yr
- Proper Motion (Dec)
- 13.4860000±0.0575035 mas/yr
- Photometry
-
mV13.217±0.043
-
mTESS11.0136000±0.0073056
-
mJ9.484±0.021
-
mH8.847±0.021
-
mKs8.600±0.014
-
mW18.429±0.022
-
mW28.325±0.020
-
mW38.250±0.023
-
mW48.266±0.300
-
mGaia12.196500±0.000268
-
mB14.755±0.060
| Source | Hirano et al. 2021 | Cloutier et al. 2021 | TICv8 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
3472±70 | 3550±69 | 3455.0±157.0 | 3455±157 | ||
|
R✶
(R⦿)
|
0.450±0.016 | 0.450±0.013 | 0.4652580±0.0136292 | 0.4652580±0.0136292 | ||
|
log g
(log10(cm/s2))
|
4.787±0.027 | 4.833±0.028 | 4.7679800±0.0065403 | 4.76798000±0.00654032 | ||
|
L✶
(log10(L⦿))
|
-1.58+0.05-0.05
|
-1.54+0.04-0.04
|
-1.55613+0.09399-0.12011
|
--- | ||
|
ρ✶
(g/cm3)
|
6.98+0.70-0.63
|
7.77+0.72-0.62
|
6.477094±0.287528 | --- | ||
|
M✶
(M⦿)
|
0.451±0.015 | 0.502±0.014 | 0.4626960±0.0201353 | --- | ||
|
Metallicity
(dex)
|
0.19±0.12 [Fe/H] |
0.23+0.07-0.08
[Fe/H]
|
--- | --- | ||
|
v sin i
(km/s)
|
--- | <1.3 | --- | --- | ||
|
Sp. T
|
--- | M2 | --- | --- | ||
|
Prot
(days)
|
--- |
77.0+26.0-20.0
|
--- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Luque & Pallé 2022 | Hirano et al. 2021 | Cloutier et al. 2021 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
ω
(deg)
|
90 | --- | --- | --- | ||
|
Mp
(M⨁)
|
7.57+0.71-0.72
|
10.14±0.95 |
4.91+0.68-0.70
|
--- | ||
|
Mp
(MJup)
|
0.0238+0.0022-0.0023
|
0.03190±0.00299 |
0.0154+0.0021-0.0022
|
--- | ||
|
e
|
0 | 0 | <0.16 | --- | ||
|
P
(days)
|
0.9893455±0.0000060 | 0.9893436±0.0000020 | 0.989343±0.000015 | 0.989330011005163±0.000105542070000 | ||
|
ρ
(g/cm3)
|
7.6+1.3-1.1
|
10.4+1.9-1.6
|
4.7+1.0-0.9
|
--- | ||
|
Rp
(R⨁)
|
1.773±0.077 | 1.749±0.079 |
1.790+0.080-0.081
|
1.83038541096635±1.72993970000000 | ||
|
Rp
(RJup)
|
0.1582±0.0069 | 0.1560±0.0070 |
0.1597+0.0071-0.0072
|
0.163296329965699±0.154335148422550 | ||
|
K
(m/s)
|
8.25±0.75 | 11.1±1.0 |
5.04+0.70-0.72
|
--- | ||
|
TC
(days)
|
2458791.5146±0.0021 | 2458791.51495±0.00053 | 2458791.51473±0.00061 | 2458791.51500100±0.00133709 | ||
|
a/R✶
|
--- | --- | 7.38±0.20 | --- | ||
|
Teq
(K)
|
--- | 920±25 | 924±22 | 848.009857892309 | ||
|
b
|
--- | 0.375±0.049 | 0.24±0.13 | --- | ||
|
S
(S⨁)
|
--- | --- |
121+12-11
|
122.215026174179 | ||
|
i
(deg)
|
--- | 86.98±0.41 | 88.2±1.1 | --- | ||
|
Rp/R✶
|
--- | 0.0356±0.0010 | 0.0364±0.0013 | --- | ||
|
a
(au)
|
--- | 0.01490±0.00017 | 0.01545±0.00014 | --- | ||
|
δ
(%)
|
--- | --- |
0.1323+0.0095-0.0092
|
0.151966958700741±0.013289734000000 | ||
|
T14
(hours)
|
--- | --- | 1.027±0.028 | 1.03576145099967±0.39796220000000 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Luque & Pallé 2022 |
|---|---|
|
ω
(deg)
|
90 |
|
e
|
0 |
|
P
(days)
|
103.0+5.8-4.5
|
|
K
(m/s)
|
3.51±0.71 |
|
TC
(days)
|
2458905.0+5.8-4.5
|
- RA
- 03h45m33.53s
- Dec
- +37d06m44.18s
- Distance
-
34.1844+0.2638-0.2598pc
- Parallax
- 29.227400±0.222343 mas
- Ecliptic Latitude
- 16.82267 deg
- Ecliptic Longitude
- 62.5342 deg
- Galactic Latitude
- -13.85275 deg
- Galactic Longitude
- 157.38217 deg
- Total Proper Motion
- 80.690441±0.426230 mas/yr
- Proper Motion (RA)
- 79.163500±0.430654 mas/yr
- Proper Motion (Dec)
- 15.623300±0.290431 mas/yr
- Photometry
-
mV---
-
mTESS14.3684±0.0100
-
mJ---
-
mH---
-
mKs---
-
mW1---
-
mW2---
-
mW3---
-
mW4---
-
mGaia15.58310±0.00239
-
mB---
- Known Objects
- 2 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 2 Associated Literature Data
- Known Objects
- 2 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 2 Associated Literature Data
-
Density, not radius, separates rocky and water-rich small planets orbiting M dwarf stars
Luque & Pallé 2022 | Reference Overview -
Two Bright M Dwarfs Hosting Ultra-Short-Period Super-Earths with Earth-like Compositions
Hirano et al. 2021 | Reference Overview -
TOI-1634 b: An Ultra-short-period Keystone Planet Sitting inside the M-dwarf Radius Valley
Cloutier et al. 2021 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
- Search
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- Download
