TOI-4994 Overview
TOI-4994
1.06
R⦿
5640.00
K
TOI-4994 b
0.762
RJup
- Architecture
- TOI-4994
- TOI-4994
- Other Data
- Bibliography 3
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| TOI-4994 | TOI-4994 b | Transit | 2024 | Rodriguez Martinez et al. 2024 | Confirmed Planet |
- RA
- 18h52m31.81s
- Dec
- -78d26m03.95s
- Distance
-
329.304+2.517-2.480pc
- Parallax
- 3.0079900±0.0228692 mas
- Ecliptic Latitude
- -55.20401 deg
- Ecliptic Longitude
- 274.57457 deg
- Galactic Latitude
- -26.58826 deg
- Galactic Longitude
- 315.88757 deg
- Total Proper Motion
- 10.0166267±0.0427685 mas/yr
- Proper Motion (RA)
- 1.0297000±0.0323883 mas/yr
- Proper Motion (Dec)
- 9.96356000±0.04286580 mas/yr
- Photometry
-
mV12.652±0.046
-
mTESS11.9545±0.0060
-
mJ11.221±0.021
-
mH10.850±0.022
-
mKs10.797±0.022
-
mW110.734±0.023
-
mW210.793±0.021
-
mW310.684±0.068
-
mW49.267
-
mGaia12.479200±0.000155
-
mB13.499±0.050
| Source |
Rodriguez Martinez et al. 2024 |
TICv8 |
ExoFOP-TESS TOI |
Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
Teff
(K)
|
5640±110 |
5520.000+133.104-121.146
|
5520.0±127.1 | ||
|
L✶
(log10(L⦿))
|
0.008600+0.017115-0.022725
|
0.011305642+0.012034079-0.019729967
|
--- | ||
|
Metallicity
(dex)
|
0.165+0.083-0.084
[Fe/H]
|
--- | --- | ||
|
Age
(Gyr)
|
6.30+4.20-3.80
|
--- | --- | ||
|
ρ✶
(g/cm3)
|
1.21+0.17-0.16
|
1.00613+0.22678-0.20408
|
--- | ||
|
M✶
(M⦿)
|
1.005+0.064-0.061
|
0.9700000+0.1306450-0.1101550
|
--- | ||
|
R✶
(R⦿)
|
1.055+0.040-0.037
|
1.1077100+0.0602377-0.0568980
|
1.11±0.06 | ||
|
log g
(log10(cm/s2))
|
4.393+0.045-0.046
|
4.3359800+0.0692876-0.0820795
|
4.34±0.08 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source |
Rodriguez Martinez et al. 2024 |
ExoFOP-TESS TOI |
Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|
|
a/R✶
|
30.9±1.4 | --- | ||
|
Tp
(days)
|
2459343.85+0.38-0.35
|
--- | ||
|
Teq
(K)
|
717.6+9.7-10.0
|
608 | ||
|
b
|
0.18+0.14-0.12
|
--- | ||
|
S
(S⨁)
|
40.0+2.1-2.3
|
22.7774 | ||
|
ω
(deg)
|
143.1+9.5-10.0
|
--- | ||
|
Mp
(M⨁)
|
89.0+11.8-10.8
|
--- | ||
|
Mp
(MJup)
|
0.280+0.037-0.034
|
--- | ||
|
e
|
0.319+0.048-0.047
|
--- | ||
|
i
(deg)
|
89.56+0.29-0.32
|
--- | ||
|
P
(days)
|
21.491984±0.000023 | 21.4921464±0.0000849 | ||
|
ρ
(g/cm3)
|
0.78+0.16-0.14
|
--- | ||
|
Rp
(R⨁)
|
8.54+0.34-0.30
|
9.097470±0.512649 | ||
|
Rp
(RJup)
|
0.762+0.030-0.027
|
0.8116233±0.0457356 | ||
|
Rp/R✶
|
0.07424+0.00078-0.00068
|
--- | ||
|
K
(m/s)
|
21.6+2.3-2.4
|
--- | ||
|
a
(au)
|
0.1515+0.0032-0.0031
|
--- | ||
|
δ
(%)
|
0.551+0.012-0.010
|
0.596000000±0.000211749 | ||
|
T14
(hours)
|
4.452+0.031-0.026
|
4.199±0.211 | ||
|
TC
(days)
|
2459965.47035+0.00042-0.00041
|
2459363.6984250±0.0017096 |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
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