TOI-776 Overview
TOI-776
0.54
R⦿
4002.00
K
TOI-776 b
0.165
RJup
TOI-776 c
0.180
RJup
- Other Data
- Bibliography 7
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| TOI-776 | TOI-776 b | Transit | 2020 | Luque et al. 2021 | Confirmed Planet |
| TOI-776 | TOI-776 c | Transit | 2020 | Luque et al. 2021 | Confirmed Planet |
- RA
- 11h54m18.72s
- Dec
- -37d33m12.08s
- Distance
- 27.17010±0.03205 pc
- Parallax
- 36.7762000±0.0430809 mas
- Ecliptic Latitude
- -34.54345 deg
- Ecliptic Longitude
- 195.80469 deg
- Galactic Latitude
- 23.94395 deg
- Galactic Longitude
- 290.576 deg
- Total Proper Motion
- 289.9988794±0.0470619 mas/yr
- Proper Motion (RA)
- 251.1120000±0.0507712 mas/yr
- Proper Motion (Dec)
- -145.059000±0.033576 mas/yr
- Photometry
-
mV11.536±0.041
-
mTESS9.7359700±0.0073152
-
mJ8.483±0.018
-
mH7.877±0.040
-
mKs7.615±0.020
-
mW17.474±0.032
-
mW27.472±0.021
-
mW37.386±0.017
-
mW47.167±0.106
-
mGaia10.740900±0.000478
-
mB13.041±0.051
-
mg---
-
mi---
-
mr---
| Source | Luque et al. 2021 | TICv8 | Gaia DR2 | ExoFOP-TESS TOI | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
3709±70 | 3747.0±157.0 |
4002.0+151.3-126.2
|
3806±66 | 3806±66 | ||
|
γ
(km/s)
|
--- | --- | 49.342937790700±0.223417794663 | --- | --- | ||
|
L✶
(log10(L⦿))
|
-1.3+0.0-0.0
|
-1.29708+0.08915-0.11231
|
--- | --- | --- | ||
|
Metallicity
(dex)
|
-0.20±0.12 [Fe/H] | --- | --- | --- | --- | ||
|
Age
(Gyr)
|
7.80+3.90-6.30
|
--- | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
6.024+0.650-0.640
|
4.9315160±0.2496831 | --- | --- | --- | ||
|
M✶
(M⦿)
|
0.544±0.028 | 0.5297300±0.0202495 | --- | --- | --- | ||
|
R✶
(R⦿)
|
0.538±0.024 | 0.5330240±0.0157771 | --- | 0.53302401304245±0.01577710000000 | 0.53±0.02 | ||
|
log g
(log10(cm/s2))
|
4.727±0.025 | 4.7086300±0.0091076 | --- | 4.735750±0.338566 | 4.735750±0.338566 | ||
|
Sp. T
|
M1 V | --- | --- | --- | --- | ||
|
Prot
(days)
|
34.4+1.4-2.0
|
--- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Luque et al. 2021 | Kokori et al. 2023 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
Teq
(K)
|
514±17 | --- | 474.6701688941 | ||
|
S
(S⨁)
|
11.5±0.6 | --- | 11.997444716601 | ||
|
P
(days)
|
8.24661+0.00005-0.00004
|
8.246630±0.000019 | 8.2466307±0.0000344 | ||
|
Rp
(R⨁)
|
1.85±0.13 | --- | 1.8754314587068±0.2801950000000 | ||
|
Rp
(RJup)
|
0.165±0.012 | --- | 0.16731507608955±0.02499736662050 | ||
|
δ
(%)
|
0.1063±0.0104 | --- | 0.108626202113663±0.007185391000000 | ||
|
T14
(hours)
|
2.41+0.11-0.10
|
--- | 2.45921744099086±0.22746527000000 | ||
|
TC
(days)
|
2458571.4167+0.0010-0.0011
|
2458785.82769±0.00078 | 2460031.0668300±0.0025422 | ||
|
a/R✶
|
27.87+0.97-1.02
|
27.87+0.97-1.02
|
--- | ||
|
ω
(deg)
|
-67.0+117.0-73.0
|
293.0+117.0-73.0
|
--- | ||
|
e
|
0.06+0.03-0.02
|
0.06+0.03-0.02
|
--- | ||
|
i
(deg)
|
89.65+0.22-0.37
|
89.65+0.22-0.37
|
--- | ||
|
Rp/R✶
|
0.0316+0.0008-0.0011
|
0.0316±0.0008 | --- | ||
|
b
|
0.25+0.10-0.14
|
--- | --- | ||
|
Mp
(M⨁)
|
4.0±0.9 | --- | --- | ||
|
Mp
(MJup)
|
0.013±0.003 | --- | --- | ||
|
ρ
(g/cm3)
|
3.4+1.1-0.9
|
--- | --- | ||
|
K
(m/s)
|
1.88+0.40-0.44
|
--- | --- | ||
|
a
(au)
|
0.0652±0.0015 | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Luque et al. 2021 | Kokori et al. 2023 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
a/R✶
|
42.75+1.49-1.57
|
39.4+1.6-1.8
|
--- | ||
|
ω
(deg)
|
-11+55-79
|
349.0+55.0-79.0
|
--- | ||
|
e
|
0.04+0.02-0.01
|
0.04+0.02-0.01
|
--- | ||
|
i
(deg)
|
89.51+0.25-0.21
|
89.51+0.25-0.21
|
--- | ||
|
P
(days)
|
15.6653+0.0004-0.0003
|
15.665340±0.000038 | 15.6653204±0.0000558 | ||
|
Rp/R✶
|
0.0344+0.0009-0.0008
|
0.0344±0.0009 | --- | ||
|
TC
(days)
|
2458572.5999+0.0018-0.0016
|
2459026.89405±0.00088 | 2460013.8111670±0.0033256 | ||
|
Teq
(K)
|
415±14 | --- | 542 | ||
|
S
(S⨁)
|
4.9±0.2 | --- | 14.4076 | ||
|
Rp
(R⨁)
|
2.02±0.14 | --- | 2.026110±0.132178 | ||
|
Rp
(RJup)
|
0.180±0.012 | --- | 0.1807577±0.0117922 | ||
|
δ
(%)
|
0.1484±0.0127 | --- | 0.1351000±0.0138842 | ||
|
T14
(hours)
|
2.99+0.16-0.13
|
--- | 2.972±1.206 | ||
|
b
|
0.27+0.12-0.11
|
--- | --- | ||
|
Mp
(M⨁)
|
5.3±1.8 | --- | --- | ||
|
Mp
(MJup)
|
0.017±0.006 | --- | --- | ||
|
ρ
(g/cm3)
|
3.5+1.4-1.3
|
--- | --- | ||
|
K
(m/s)
|
2.05+0.67-0.68
|
--- | --- | ||
|
a
(au)
|
0.1000±0.0024 | --- | --- |
- Known Objects
- 2 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 4 KELT Time Series
- 2 Associated Literature Data
-
ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
Kokori et al. 2023 | Reference Overview -
A planetary system with two transiting mini-Neptunes near the radius valley transition around the bright M dwarf TOI-776
Luque 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
