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TOI-776 Overview

TOI-776 0.55 R⦿ 3725.00 K
TOI-776 b
0.160 RJup
TOI-776 c
0.183 RJup
Architecture
TOI-776
TOI-776
TOI-776 b
TOI-776 c
Other Data
Bibliography 8
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
mV
11.536±0.041
mTESS
9.7359700±0.0073152
mJ
8.483±0.018
mH
7.877±0.040
mKs
7.615±0.020
mW1
7.474±0.032
mW2
7.472±0.021
mW3
7.386±0.017
mW4
7.167±0.106
mGaia
10.740900±0.000478
mB
13.041±0.051
mg
12.35±0.12
mi
10.05±0.09
mr
10.92±0.03
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Fridlund et al. 2024 Luque et al. 2021 TICv8 Gaia DR2 ExoFOP-TESS TOI ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
3725±60 3709±70 3747.0±157.0
4002.0+151.3-126.2
 3806±66 3806±66
Metallicity
(dex)
-0.21±0.08 [Fe/H] -0.20±0.12 [Fe/H] --- --- --- ---
v sin i
(km/s)
2.2±1.0 --- --- --- --- ---
Age
(Gyr)
6.10+7.00-15.10
7.80+3.90-6.30
 --- --- --- ---
M✶
(M⦿)
0.542+0.040-0.039
 0.544±0.028 0.5297300±0.0202495 --- --- ---
R✶
(R⦿)
0.547±0.017 0.538±0.024 0.5330240±0.0157771 --- 0.53302401304245±0.01577710000000 0.53±0.02
log g
(log10(cm/s2))
4.8±0.1 4.727±0.025 4.7086300±0.0091076 --- 4.735750±0.338566 4.735750±0.338566
Prot
(days)
21.13±0.06
34.4+1.4-2.0
 --- --- --- ---
γ
(km/s)
--- --- --- 49.342937790700±0.223417794663 --- ---
L✶
(log10(L⦿))
---
-1.3+0.0-0.0
-1.29708+0.08915-0.11231
 --- --- ---
ρ✶
(g/cm3)
---
6.024+0.650-0.640
 4.9315160±0.2496831 --- --- ---
Sp. T
--- M1 V --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Source Fridlund et al. 2024 Kokori et al. 2023 Luque et al. 2021 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
520±12 --- 514±17 474.6701688941
S
(S⨁)
--- --- 11.5±0.6 11.997444716601
P
(days)
8.246620+0.000024-0.000031
 8.246630±0.000019
8.24661+0.00005-0.00004
 8.2466307±0.0000344
Rp
(R⨁)
1.798+0.078-0.077
 --- 1.85±0.13 1.8754314587068±0.2801950000000
Rp
(RJup)
0.1604+0.0070-0.0069
 --- 0.165±0.012 0.16731507608955±0.02499736662050
δ
(%)
0.0909±0.0055 --- 0.1063±0.0104 0.108626202113663±0.007185391000000
T14
(hours)
2.382+0.050-0.048
 ---
2.41+0.11-0.10
 2.45921744099086±0.22746527000000
TC
(days)
2459288.8713+0.0010-0.0011
 2458785.82769±0.00078
2458571.4167+0.0010-0.0011
 2460031.0668300±0.0025422
a/R✶
---
27.87+0.97-1.02
27.87+0.97-1.02
 ---
b
0.26+0.16-0.17
 ---
0.25+0.10-0.14
 ---
ω
(deg)
45.0+94.0-110.0
293.0+117.0-73.0
-67.0+117.0-73.0
 ---
Mp
(M⨁)
5.0±1.6 --- 4.0±0.9 ---
Mp
(MJup)
0.016±0.005 --- 0.013±0.003 ---
e
0.052+0.037-0.035
0.06+0.03-0.02
0.06+0.03-0.02
 ---
i
(deg)
89.41+0.39-0.36
89.65+0.22-0.37
89.65+0.22-0.37
 ---
ρ
(g/cm3)
4.8+1.8-1.6
 ---
3.4+1.1-0.9
 ---
Rp/R✶
--- 0.0316±0.0008
0.0316+0.0008-0.0011
 ---
K
(m/s)
2.40±0.75 ---
1.88+0.40-0.44
 ---
a
(au)
0.0653+0.0014-0.0016
 --- 0.0652±0.0015 ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Source Fridlund et al. 2024 Kokori et al. 2023 Luque et al. 2021 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
---
39.4+1.6-1.8
42.75+1.49-1.57
 ---
Teq
(K)
420±10 --- 415±14 542
b
0.35+0.16-0.21
 ---
0.27+0.12-0.11
 ---
S
(S⨁)
--- --- 4.9±0.2 14.4076
ω
(deg)
7.0+58.0-52.0
349.0+55.0-79.0
-11+55-79
 ---
Mp
(M⨁)
6.9+2.6-2.5
 --- 5.3±1.8 ---
Mp
(MJup)
0.022+0.008-0.008
 --- 0.017±0.006 ---
e
0.0890+0.0480-0.0540
0.04+0.02-0.01
0.04+0.02-0.01
 ---
i
(deg)
89.49+0.30-0.20
89.51+0.25-0.21
89.51+0.25-0.21
 ---
P
(days)
15.665323+0.000075-0.000070
 15.665340±0.000038
15.6653+0.0004-0.0003
 15.6653204±0.0000558
ρ
(g/cm3)
4.4+1.8-1.6
 ---
3.5+1.4-1.3
 ---
Rp
(R⨁)
2.047+0.081-0.078
 --- 2.02±0.14 2.026110±0.132178
Rp
(RJup)
0.1826+0.0072-0.0070
 --- 0.180±0.012 0.1807577±0.0117922
Rp/R✶
--- 0.0344±0.0009
0.0344+0.0009-0.0008
 ---
K
(m/s)
2.65+0.99-0.97
 ---
2.05+0.67-0.68
 ---
a
(au)
0.1001+0.0022-0.0024
 --- 0.1000±0.0024 ---
δ
(%)
0.1177+0.0055-0.0053
 --- 0.1484±0.0127 0.1351000±0.0138842
T14
(hours)
2.932±0.038 ---
2.99+0.16-0.13
 2.972±1.206
TC
(days)
2459324.53478+0.00080-0.00077
 2459026.89405±0.00088
2458572.5999+0.0018-0.0016
 2460013.8111670±0.0033256
Print
Known Objects
2 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
4 KELT Time Series
2 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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