TOI-1696 Overview
TOI-1696
0.28
R⦿
3181.00
K
TOI-1696 b
0.276
RJup
- Architecture
- TOI-1696
- TOI-1696
- Other Data
- Bibliography 4
- Exoplanet Archive Notes 2
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| TOI-1696 | TOI-1696 b | Transit | 2022 | Beard et al. 2022 | Confirmed Planet |
TOI-1696 b
- Planet also independently announced in this ref. (Mori et al. 2022)
- Equilibrium temperature was calculated assuming a Bond albedo of 0.3. (Mori et al. 2022)
- RA
- 04h21m07.36s
- Dec
- +48d49m11.39s
- Distance
-
64.9172+0.3581-0.3544pc
- Parallax
- 15.3761000±0.0839025 mas
- Ecliptic Latitude
- 26.91241 deg
- Ecliptic Longitude
- 72.01048 deg
- Galactic Latitude
- -.8123 deg
- Galactic Longitude
- 154.38952 deg
- Total Proper Motion
- 23.1297321±0.0959577 mas/yr
- Proper Motion (RA)
- 12.930300±0.127362 mas/yr
- Proper Motion (Dec)
- -19.1779000±0.0775873 mas/yr
- Photometry
-
mV16.820±1.133
-
mTESS13.9664000±0.0073007
-
mJ12.233±0.023
-
mH11.604±0.031
-
mKs11.331±0.023
-
mW111.134±0.023
-
mW210.984±0.021
-
mW310.71±0.11
-
mW48.748
-
mGaia15.331400±0.000421
-
mB18.467±0.162
| Source | Mori et al. 2022 | Beard et al. 2022 | TICv8 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
3185±76 |
3168+39-35
|
3181.0±157.0 | 3181±157 | ||
|
L✶
(log10(L⦿))
|
-2.15+0.05-0.05
|
-2.1+0.0-0.0
|
-2.1393+0.1004-0.1308
|
--- | ||
|
ρ✶
(g/cm3)
|
16.8+1.5-1.4
|
16.3+1.2-1.1
|
16.262205±0.195020 | --- | ||
|
M✶
(M⦿)
|
0.2550±0.0066 | 0.27±0.02 | 0.2545050±0.0202442 | --- | ||
|
R✶
(R⦿)
|
0.2775±0.0080 | 0.287±0.008 | 0.2804750±0.0085728 | 0.280474990606308±0.008572850000000 | ||
|
log g
(log10(cm/s2))
|
4.959±0.026 | 4.96±0.03 | 4.9479800±0.0080613 | 4.94798000±0.00806131 | ||
|
Metallicity
(dex)
|
0.336±0.060 [Fe/H] | 0.19±0.09 [Fe/H] | --- | --- | ||
|
γ
(km/s)
|
--- | -4.1±0.1 | --- | --- | ||
|
v sin i
(km/s)
|
--- | <2 | --- | --- | ||
|
Age
(Gyr)
|
--- | 7.10±4.60 | --- | --- | ||
|
Sp. T
|
M5V | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Mori et al. 2022 | Beard et al. 2022 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
a/R✶
|
--- | 17.7±0.6 | --- | ||
|
Teq
(K)
|
489±13 | 533±7 | 491.646575914131 | ||
|
b
|
0.59+0.03-0.04
|
0.56±0.05 | --- | ||
|
S
(S⨁)
|
--- | 13.5±0.7 | 13.8080730876402 | ||
|
ω
(deg)
|
--- | 90 | --- | ||
|
Mp
(M⨁)
|
<48.8 | <56.6 | --- | ||
|
Mp
(MJup)
|
<0.154 | <0.178 | --- | ||
|
e
|
--- | 0 | --- | ||
|
i
(deg)
|
--- | 88.461±0.004 | --- | ||
|
P
(days)
|
2.500311±0.000004 | 2.50031±0.00002 | 2.50052909832679±0.00037064744000 | ||
|
ρ
(g/cm3)
|
--- | <9.44 | --- | ||
|
Rp
(R⨁)
|
3.09±0.11 | 3.24±0.12 | 3.17138532451465±1.19816180000000 | ||
|
Rp
(RJup)
|
0.276±0.010 | 0.289±0.011 | 0.282932535026548±0.106893020165518 | ||
|
Rp/R✶
|
0.1025±0.0014 | 0.104±0.002 | --- | ||
|
K
(m/s)
|
--- | <63.1 | --- | ||
|
a
(au)
|
0.0229±0.0002 | 0.0235±0.0006 | --- | ||
|
T14
(hours)
|
1.00±0.01 | 1.03±0.02 | 0.880986494659664±0.344197700000000 | ||
|
TC
(days)
|
2458834.20115±0.00058 | 2458816.699±0.002 | 2459911.8321250±0.0021197 | ||
|
δ
(%)
|
--- | --- | 1.2579350475778±0.1583843000000 |
- Known Objects
- 1 Confirmed Planets
- 5 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
-
TOI-1696: A Nearby M4 Dwarf with a 3 R ⊕ Planet in the Neptunian Desert
Mori et al. 2022 | Reference Overview -
TOI-1696 and TOI-2136: Constraining the Masses of Two Mini-Neptunes with HPF
Beard et al. 2022 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI
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- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
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