TOI-159 Overview
TOI-159
1.59
R⦿
6979.20
K
TOI-159 b
1.622
RJup
TOI-159 B
TOI-159 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| TOI-159 | ||||||
| TOI-159 b | 3.76 d | 18.18 R⨁ | Transit | 2026 | Mantovan et al. 2026 | Confirmed Planet |
| TOI-159 B | ||||||
- RA
- 03h27m07.74s
- Dec
- -78d32m59.39s
- Distance
-
347.593+2.537-2.501pc
- Parallax
- 2.848130±0.020692 mas
- Ecliptic Latitude
- -74.0001 deg
- Ecliptic Longitude
- 296.45523 deg
- Galactic Latitude
- -35.75792 deg
- Galactic Longitude
- 294.09085 deg
- Total Proper Motion
- 11.7796485±0.0562699 mas/yr
- Proper Motion (RA)
- 11.6156000±0.0566029 mas/yr
- Proper Motion (Dec)
- 1.9590700±0.0429513 mas/yr
- Photometry
-
mV11.021±0.009
-
mTESS10.5132±0.0060
-
mJ10.038±0.023
-
mH9.835±0.023
-
mKs9.758±0.020
-
mW19.719±0.023
-
mW29.73±0.02
-
mW39.683±0.032
-
mW48.921±0.337
-
mGaia10.85040±0.00048
-
mB11.461±0.136
| Source | Mantovan et al. 2026 | TICv8 | ExoFOP | ||
|---|---|---|---|---|---|
|
Teff
(K)
|
7287+69-73
|
6979.200+122.748-150.182
|
6979.2±136.5 | ||
|
R✶
(R⦿)
|
1.620±0.014 |
1.5874600+0.0685216-0.0749055
|
1.58746004104614±0.07171360000000 | ||
|
log g
(log10(cm/s2))
|
4.23±0.01 |
4.2213500+0.0883412-0.0909812
|
4.22±0.09 | ||
|
L✶
(log10(L⦿))
|
0.822+0.019-0.019
|
0.7313236+0.0226089-0.0198873
|
--- | ||
|
Metallicity
(dex)
|
0.30±0.01 [Fe/H] | 0.17±0.12 [M/H] | --- | ||
|
ρ✶
(g/cm3)
|
0.548±0.014 |
0.5391965+0.1265055-0.1305455
|
--- | ||
|
M✶
(M⦿)
|
1.661+0.017-0.019
|
1.530000+0.314922-0.223833
|
--- | ||
|
γ
(km/s)
|
15.03±0.41 | --- | --- | ||
|
v sin i
(km/s)
|
22.6±4.3 | --- | --- | ||
|
Age
(Gyr)
|
0.145+0.031-0.023
|
--- | --- | ||
|
CAII LOG RHK
|
-4.55±0.04 | --- | --- | ||
|
Sp. T
|
F0 V | --- | --- | ||
|
Prot
(days)
|
3.95±0.01 | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Mantovan et al. 2026 | ExoFOP | ||
|---|---|---|---|---|
|
Teq
(K)
|
1891±23 | 1660.75946671256 | ||
|
S
(S⨁)
|
--- | 1797.82720739528 | ||
|
P
(days)
|
3.7628396±0.0000003 | 3.7628372±0.0000032 | ||
|
Rp
(R⨁)
|
18.18±0.16 | 17.3305867366452±0.7854587000000 | ||
|
Rp
(RJup)
|
1.622±0.015 | 1.54613405094410±0.07007405231771 | ||
|
δ
(%)
|
--- | 1.136000000±0.000018932 | ||
|
T14
(hours)
|
4.22±0.05 | 3.956±0.019 | ||
|
TC
(days)
|
2459382.23258±0.00009
(BJD)
|
2459382.2327090±0.0004284
(BJD)
|
||
|
a/R✶
|
7.43±0.06 | --- | ||
|
b
|
0.18+0.05-0.07
|
--- | ||
|
ω
(deg)
|
-176+4-5
|
--- | ||
|
Mp
(M⨁)
|
1110+79-84
|
--- | ||
|
Mp
(MJup)
|
3.49±0.26 | --- | ||
|
e
|
0.24+0.03-0.04
|
--- | ||
|
i
(deg)
|
88.50+0.60-0.40
|
--- | ||
|
ρ
(g/cm3)
|
1.02±0.08 | --- | ||
|
Rp/R✶
|
0.1028±0.0003 | --- | ||
|
K
(m/s)
|
335+23-26
|
--- | ||
|
a
(au)
|
0.0560±0.0007 | --- |
- RA
- ---
- Dec
- ---
- Distance
- ---
- Parallax
- ---
- Ecliptic Latitude
- ---
- Ecliptic Longitude
- ---
- Galactic Latitude
- ---
- Galactic Longitude
- ---
- Total Proper Motion
- ---
- Proper Motion (RA)
- ---
- Proper Motion (Dec)
- ---
- Photometry
-
mV---
-
mTESS---
-
mJ---
-
mH---
-
mKs---
-
mW1---
-
mW2---
-
mW3---
-
mW4---
-
mGaia---
-
mB---
| Source | Mantovan et al. 2026 |
|---|---|
|
Sp. T
|
K3 V |
TOI-159 Nearby Data
(within 30 arcseconds)
Browse Nearby Data
+
- Known Objects
- 1 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
TOI-159 B Nearby Data
(within 30 arcseconds)
Browse Nearby Data
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- Known Objects
- 1 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
- System
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- Candidate
- False Positive Planet
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- False Positive
- Aliases
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