TOI-2447 Overview
TOI-2447
1.01
R⦿
5730.00
K
TOI-2447 b
0.857
RJup
- Architecture
- TOI-2447
- TOI-2447
- Other Data
- Bibliography 3
- Exoplanet Archive Notes 1
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| TOI-2447 | TOI-2447 b | Transit | 2024 | Gill et al. 2024 | Confirmed Planet |
TOI-2447 b
- Equilibrium temperature was calculated assuming a Bond albedo of 0.34. (Gill et al. 2024)
- RA
- 04h43m59.42s
- Dec
- -31d54m23.89s
- Distance
-
148.987+0.615-0.610pc
- Parallax
- 6.6831800±0.0273826 mas
- Ecliptic Latitude
- -53.5329 deg
- Ecliptic Longitude
- 62.2822 deg
- Galactic Latitude
- -39.77864 deg
- Galactic Longitude
- 233.18657 deg
- Total Proper Motion
- 31.5666280±0.0586068 mas/yr
- Proper Motion (RA)
- -0.4225290±0.0408219 mas/yr
- Proper Motion (Dec)
- -31.5638000±0.0586095 mas/yr
- Photometry
-
mV10.507±0.006
-
mTESS10.0127±0.0060
-
mJ9.485±0.024
-
mH9.165±0.021
-
mKs9.120±0.026
-
mW19.036±0.022
-
mW29.091±0.021
-
mW39.042±0.034
-
mW48.634±0.310
-
mGaia10.440300±0.000396
-
mB11.199±0.087
| Source | Gill et al. 2024 | TICv8 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
Teff
(K)
|
5730±80 |
5825.0000+167.8520-93.9546
|
5825.0±130.9 | ||
|
Metallicity
(dex)
|
0.18±0.08 [Fe/H] | --- | --- | ||
|
v sin i
(km/s)
|
3.5±0.6 | --- | --- | ||
|
Age
(Gyr)
|
2.1±1.0 | --- | --- | ||
|
M✶
(M⦿)
|
1.034±0.032 |
1.049000+0.147430-0.128406
|
--- | ||
|
R✶
(R⦿)
|
1.006±0.009 |
1.0387600+0.0571794-0.0473432
|
1.04±0.05 | ||
|
log g
(log10(cm/s2))
|
4.3±0.1 |
4.4258200+0.0637573-0.0957599
|
4.43±0.08 | ||
|
Prot
(days)
|
13 | --- | --- | ||
|
L✶
(log10(L⦿))
|
--- |
0.048906149+0.011744294-0.013940013
|
--- | ||
|
ρ✶
(g/cm3)
|
--- |
1.319469+0.303421-0.273021
|
--- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit, Transit Timing Variations
| Source | Gill et al. 2024 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|
|
a/R✶
|
77.82101+6.08500-6.85299
|
--- | ||
|
Teq
(K)
|
414+28-7
|
719 | ||
|
b
|
0.277+0.104-0.138
|
--- | ||
|
ω
(deg)
|
-105+6-21
|
--- | ||
|
Mp
(M⨁)
|
125+10-9
|
--- | ||
|
Mp
(MJup)
|
0.393+0.031-0.027
|
--- | ||
|
e
|
0.17+0.02-0.10
|
--- | ||
|
P
(days)
|
69.33684+0.00009-0.00011
|
--- | ||
|
Rp
(R⨁)
|
9.61+0.13-0.12
|
10.218500±0.521054 | ||
|
Rp
(RJup)
|
0.857+0.012-0.011
|
0.91163508±0.04648540 | ||
|
Rp/R✶
|
0.08704+0.00097-0.00082
|
--- | ||
|
K
(m/s)
|
18.80±0.14 | --- | ||
|
a
(au)
|
0.347+0.029-0.026
|
--- | ||
|
T14
(hours)
|
7.16+0.86-0.14
|
8.291±0.230 | ||
|
TC
(days)
|
2459168.98798+0.00063-0.00061
|
2459168.9889350±0.0006729 | ||
|
S
(S⨁)
|
--- | 44.5933 | ||
|
δ
(%)
|
--- | 0.8735000000±0.0000550854 |
- Known Objects
- 1 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
- System
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- Confirmed
- Candidate
- False Positive Planet
- Controversial
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- Aliases
- Data Access
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