TOI-451 Overview
TOI-451
0.88
R⦿
5550.00
K
TOI-451 b
0.170
RJup
TOI-451 c
0.277
RJup
TOI-451 d
0.363
RJup
TOI-451 B
0.59
R⦿
3507.50
K
- Other Data
- Bibliography 7
- Exoplanet Archive Notes 1
- TOI-451 Nearby Data 4
- TOI-451 B Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| TOI-451 | TOI-451 b | Transit | 2020 | Newton et al. 2021 | Confirmed Planet |
| TOI-451 | TOI-451 c | Transit | 2020 | Newton et al. 2021 | Confirmed Planet |
| TOI-451 | TOI-451 d | Transit | 2020 | Newton et al. 2021 | Confirmed Planet |
TOI-451
- This reference contains discussion regarding the stellar multiplicity of this system. (Newton et al. 2021)
- RA
- 04h11m51.93s
- Dec
- -37d56m23.03s
- Distance
-
123.739+0.386-0.384pc
- Parallax
- 8.0526800±0.0249561 mas
- Ecliptic Latitude
- -57.51495 deg
- Ecliptic Longitude
- 48.1282 deg
- Galactic Latitude
- -46.92998 deg
- Galactic Longitude
- 240.54807 deg
- Total Proper Motion
- 16.6680365±0.0479068 mas/yr
- Proper Motion (RA)
- -11.1667000±0.0392313 mas/yr
- Proper Motion (Dec)
- 12.3745000±0.0539505 mas/yr
- Photometry
-
mV10.939±0.008
-
mTESS10.2666±0.0061
-
mJ9.636±0.024
-
mH9.287±0.022
-
mKs9.190±0.023
-
mW19.137±0.024
-
mW29.173±0.020
-
mW39.117±0.027
-
mW48.632±0.292
-
mGaia10.749800±0.000849
-
mB11.637±0.119
| Source |
Newton et al. 2021 |
TICv8 | Gaia DR2 |
ExoFOP-TESS TOI |
ExoFOP-TESS TOI |
ExoFOP-TESS TOI |
Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5550±56 |
5481.000+129.757-125.405
|
5530.25+1495.08-181.08
|
5481.0±127.6 | 5481.0±127.6 | 5481.0±127.6 | ||
|
L✶
(log10(L⦿))
|
-0.189+0.021-0.022
|
-0.2246893+0.0133138-0.0137037
|
-0.231552+0.002321-0.002334
|
--- | --- | --- | ||
|
γ
(km/s)
|
19.87±0.12 | --- | 18.539301255300±0.807389406091 | --- | --- | --- | ||
|
v sin i
(km/s)
|
7.9±0.5 | --- | --- | --- | --- | --- | ||
|
Age
(Gyr)
|
0.120 | --- | --- | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
1.824+0.086-0.124
|
2.1561179+0.5880794-0.3558839
|
--- | --- | --- | --- | ||
|
M✶
(M⦿)
|
0.950±0.020 |
0.9600000+0.1247270-0.1248060
|
--- | --- | --- | --- | ||
|
R✶
(R⦿)
|
0.879±0.032 |
0.8562260+0.0368397-0.0513714
|
0.8344240+0.0574490-0.3173620
|
0.856226027011871±0.044105500000000 | 0.856226027011871±0.044105500000000 | 0.856226027011871±0.044105500000000 | ||
|
Prot
(days)
|
5.1±0.1 | --- | --- | --- | --- | --- | ||
|
log g
(log10(cm/s2))
|
--- |
4.5551600+0.0744123-0.0849867
|
--- | 4.56±0.08 | 4.56±0.08 | 4.56±0.08 |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source |
Newton et al. 2021 |
ExoFOP-TESS TOI |
Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|
|
Teq
(K)
|
1491+23-19
|
1309.62003531108 | ||
|
S
(S⨁)
|
--- | 695.187963124427 | ||
|
P
(days)
|
1.858703+0.000025-0.000035
|
1.85866242291198±0.00001350601300 | ||
|
Rp
(R⨁)
|
1.91±0.12 | 1.93236572012875±1.87220880000000 | ||
|
Rp
(RJup)
|
0.170±0.011 | 0.172394419425555±0.167027569241867 | ||
|
δ
(%)
|
0.0396+0.0041-0.0042
|
0.0497668349663653±0.0053357212000000 | ||
|
T14
(hours)
|
2.04+0.06-0.13
|
2.05257967846067±0.42424858000000 | ||
|
TC
(days)
|
2458410.9900+0.0056-0.0037
|
2458410.99932700±0.00124628 | ||
|
a/R✶
|
6.93+0.11-0.16
|
--- | ||
|
b
|
0.22+0.20-0.15
|
--- | ||
|
ω
(deg)
|
0 | --- | ||
|
e
|
0 | --- | ||
|
i
(deg)
|
88.2+1.2-1.7
|
--- | ||
|
Rp/R✶
|
0.0199+0.0010-0.0011
|
--- | ||
|
a
(au)
|
0.0283+0.0011-0.0012
|
--- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source |
Newton et al. 2021 |
Kokori et al. 2023 |
ExoFOP-TESS TOI |
Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
a/R✶
|
20.12+0.31-0.47
|
20.12+0.31-0.47
|
--- | ||
|
Teq
(K)
|
875+13-11
|
--- | 768.699587625849 | ||
|
b
|
0.139+0.121-0.096
|
--- | --- | ||
|
ω
(deg)
|
0 | --- | --- | ||
|
e
|
0 | --- | --- | ||
|
i
(deg)
|
89.61+0.27-0.36
|
89.61+0.27-0.36
|
--- | ||
|
P
(days)
|
9.192522+0.000060-0.000100
|
9.192402±0.000064 | 9.19107915062941±0.00009691549000 | ||
|
Rp
(R⨁)
|
3.10±0.13 | --- | 2.72510061348243±0.87950623000000 | ||
|
Rp
(RJup)
|
0.277±0.012 | --- | 0.243117611352692±0.078464425404890 | ||
|
Rp/R✶
|
0.03237+0.00065-0.00070
|
0.03237±0.00065 | --- | ||
|
a
(au)
|
0.0823+0.0033-0.0036
|
--- | --- | ||
|
δ
(%)
|
0.1048+0.0043-0.0045
|
--- | 0.0940850021878492±0.0113352394000000 | ||
|
T14
(hours)
|
3.559±0.038 | --- | 3.05567704479118±0.38808247000000 | ||
|
TC
(days)
|
2458411.7956+0.0048-0.0026
|
2459000.1144±0.0020 | 2458411.80625300±0.00203154 | ||
|
S
(S⨁)
|
--- | --- | 82.5177911310157 |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source |
Newton et al. 2021 |
Kokori et al. 2023 |
ExoFOP-TESS TOI |
Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
a/R✶
|
29.56+0.46-0.69
|
29.56+0.46-0.69
|
--- | ||
|
Teq
(K)
|
722+11-9
|
--- | 634.221952100063 | ||
|
b
|
0.387+0.047-0.039
|
--- | --- | ||
|
ω
(deg)
|
0 | --- | --- | ||
|
e
|
0 | --- | --- | ||
|
i
(deg)
|
89.250+0.084-0.100
|
89.250+0.084-0.100
|
--- | ||
|
P
(days)
|
16.364988±0.000044 | 16.364909±0.000043 | 16.3648730373237±0.0000492121700 | ||
|
Rp
(R⨁)
|
4.07±0.15 | --- | 3.92483215869815±0.50988050000000 | ||
|
Rp
(RJup)
|
0.363±0.013 | --- | 0.350150675047389±0.045488569714461 | ||
|
Rp/R✶
|
0.04246±0.00044 | 0.04246±0.00044 | --- | ||
|
a
(au)
|
0.1208+0.0048-0.0052
|
--- | --- | ||
|
δ
(%)
|
0.1803±0.0037 | --- | 0.207509441176443±0.013249250000000 | ||
|
T14
(hours)
|
4.097±0.024 | --- | 4.04783015228481±0.20240912000000 | ||
|
TC
(days)
|
2458416.63478+0.00088-0.00092
|
2458727.56733±0.00089 | 2458416.63493900±0.00127569 | ||
|
S
(S⨁)
|
--- | --- | 38.2371999320861 |
- RA
- 04h11m49.17s
- Dec
- -37d56m42.03s
- Distance
-
122.799+0.578-0.574pc
- Parallax
- 8.1147100±0.0379254 mas
- Ecliptic Latitude
- -57.51687 deg
- Ecliptic Longitude
- 48.10897 deg
- Galactic Latitude
- -46.93912 deg
- Galactic Longitude
- 240.55563 deg
- Total Proper Motion
- 16.6632865±0.0737543 mas/yr
- Proper Motion (RA)
- -11.3140000±0.0635008 mas/yr
- Proper Motion (Dec)
- 12.2335000±0.0815073 mas/yr
- Photometry
-
mV15.457±0.016
-
mTESS13.143100±0.007473
-
mJ11.642±0.024
-
mH10.992±0.021
-
mKs10.760±0.019
-
mW110.646±0.023
-
mW210.50±0.02
-
mW310.283±0.053
-
mW49.351
-
mGaia14.357100±0.000673
-
mB16.948±0.184
| Source | Newton et al. 2021 | TICv8 | Gaia DR2 |
|---|---|---|---|
|
M✶
(M⦿)
|
0.45 | 0.550064±0.020275 | --- |
|
Sp. T
|
M3 V | --- | --- |
|
Teff
(K)
|
--- | 3418.0±157.0 |
3507.5+396.6-190.5
|
|
L✶
(log10(L⦿))
|
--- |
-1.42104+0.09495-0.12170
|
-1.31752+0.00466-0.00471
|
|
R✶
(R⦿)
|
--- | 0.5553750±0.0164802 |
0.594149+0.070205-0.114588
|
|
ρ✶
(g/cm3)
|
--- | 4.5270932±0.2364476 | --- |
|
log g
(log10(cm/s2))
|
--- | 4.689310±0.009767 | --- |
- Known Objects
- 3 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 3 Associated Literature Data
- Known Objects
- 3 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 3 Associated Literature Data
-
ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
Kokori et al. 2023 | Reference Overview -
TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces-Eridanus Stream
Newton 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
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