TOI-2345 Overview
TOI-2345
0.76
R⦿
4621.00
K
TOI-2345 b
0.134
RJup
TOI-2345 c
0.219
RJup
TOI-2345 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| TOI-2345 | ||||||
| TOI-2345 b | 1.05 d | 1.5 R⨁ | Transit | 2025 | Eschen et al. 2025 | Confirmed Planet |
| TOI-2345 c | 21.06 d | 2.45 R⨁ | Transit | 2025 | Eschen et al. 2025 | Confirmed Planet |
- RA
- 02h55m32.35s
- Dec
- -34d58m40.71s
- Distance
-
81.6541+0.1655-0.1648pc
- Parallax
- 12.2179000±0.0245829 mas
- Ecliptic Latitude
- -48.75468 deg
- Ecliptic Longitude
- 26.3919 deg
- Galactic Latitude
- -62.41261 deg
- Galactic Longitude
- 237.15768 deg
- Total Proper Motion
- 227.7184960±0.0324625 mas/yr
- Proper Motion (RA)
- 202.4010000±0.0300821 mas/yr
- Proper Motion (Dec)
- -104.3530000±0.0401733 mas/yr
- Photometry
-
mV11.483±0.015
-
mTESS10.3759±0.0060
-
mJ9.509±0.026
-
mH8.941±0.059
-
mKs8.847±0.021
-
mW18.764±0.023
-
mW28.838±0.020
-
mW38.766±0.023
-
mW48.664±0.259
-
mGaia11.027800±0.000612
-
mB12.402±0.188
| Source | Lafarga et al. 2026 | Eschen et al. 2025 | TICv8 | ExoFOP | ExoFOP | ||
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
4584.1187 | 4687±60 |
4621.0000+158.1530-92.8232
|
4621.0±125.5 | 4621.0±125.5 | ||
|
L✶
(log10(L⦿))
|
--- |
-0.636+0.024-0.025
|
-0.6263639+0.0177306-0.0209163
|
--- | --- | ||
|
ρ✶
(g/cm3)
|
1.84367230073269+1.06167744515777-1.14603790182092
|
2.65±0.14 |
2.357723+0.741736-0.574218
|
--- | --- | ||
|
M✶
(M⦿)
|
--- | 0.727±0.033 |
0.7300000+0.0930832-0.0877244
|
--- | --- | ||
|
R✶
(R⦿)
|
0.758575 | 0.729±0.007 |
0.7585750+0.0425859-0.0727156
|
0.758575022220612±0.057650700000000 | 0.758575022220612±0.057650700000000 | ||
|
log g
(log10(cm/s2))
|
4.559 | 4.57±0.06 |
4.5413900+0.0985299-0.0927120
|
4.54±0.10 | 4.54±0.10 | ||
|
Metallicity
(dex)
|
--- | -0.10±0.07 [Fe/H] | --- | --- | --- | ||
|
γ
(km/s)
|
--- | 58.14±0.21 | --- | --- | --- | ||
|
v sin i
(km/s)
|
--- | 2.3±0.9 | --- | --- | --- | ||
|
Age
(Gyr)
|
--- | 6.3±4.7 | --- | --- | --- | ||
|
Sp. T
|
--- | K | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Eschen et al. 2025 | Lafarga et al. 2026 | ExoFOP | ||
|---|---|---|---|---|---|
|
a/R✶
|
5.030+0.044-0.049
|
4.762825426666621+0.779628128525816-1.317904921340694
|
--- | ||
|
b
|
0.27+0.11-0.16
|
0.4618034284962742+0.3272955905489284-0.3319309646796246
|
--- | ||
|
i
(deg)
|
86.9+1.3-1.8
|
84.52649101098450+4.12643853579074-7.84418145331252
|
--- | ||
|
P
(days)
|
1.0528573+0.0000025-0.0000026
|
1.0528622454614711+0.0000047388275557-0.0000043693989649
|
1.05261565408191±0.00008711305000 | ||
|
Rp
(R⨁)
|
1.504+0.047-0.044
|
1.5622089384771096+0.1802721346121576-0.1424072499396724
|
1.42030845745167±1.78857910000000 | ||
|
Rp
(RJup)
|
0.1342+0.0042-0.0039
|
0.13937118639851970+0.01608283031588748-0.01270474575263319
|
0.126711651618034±0.159566614295268 | ||
|
Rp/R✶
|
0.01891+0.00057-0.00052
|
0.0188405762595088+0.0017497033655365-0.0012778018646274
|
--- | ||
|
T14
(hours)
|
--- |
1.5268550871441695+0.1405230775769640-0.1297011748185576
|
1.5288415014373±0.2030937400000 | ||
|
TC
(days)
|
2459116.7208+0.0011-0.0020
(BJD)
|
2458431.31100742+0.00210069-0.00192875
(BJD)
|
2459116.73157500±0.00236317
(BJD)
|
||
|
Teq
(K)
|
1478±20 | --- | 1314.80620377746 | ||
|
S
(S⨁)
|
791±43 | --- | 706.265480394481 | ||
|
δ
(%)
|
--- | --- | 0.0358507606433633±0.0034970695000000 | ||
|
Mp
(M⨁)
|
3.49±0.85 | --- | --- | ||
|
Mp
(MJup)
|
0.0110±0.0027 | --- | --- | ||
|
ρ
(g/cm3)
|
5.64+1.48-1.46
|
--- | --- | ||
|
K
(m/s)
|
2.71±0.66 | --- | --- | ||
|
a
(au)
|
0.01705+0.00022-0.00023
|
--- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Eschen et al. 2025 | ExoFOP | ||
|---|---|---|---|---|
|
Teq
(K)
|
544±7 | 384.377542557293 | ||
|
S
(S⨁)
|
14.57+0.79-0.80
|
5.1588514827655 | ||
|
P
(days)
|
21.064302±0.000041 | 42.1289893255497±0.0070765890000 | ||
|
Rp
(R⨁)
|
2.451+0.045-0.046
|
2.34047318658116±1.41540480000000 | ||
|
Rp
(RJup)
|
0.2187+0.0040-0.0041
|
0.208803391603766±0.126274175849014 | ||
|
δ
(%)
|
--- | 0.0961655866980806±0.0103976160000000 | ||
|
T14
(hours)
|
--- | 4.61305234392815±0.65127900000000 | ||
|
TC
(days)
|
2459120.3007+0.0014-0.0013
(BJD)
|
2459120.29967000±0.00502778
(BJD)
|
||
|
a/R✶
|
37.07+0.32-0.36
|
--- | ||
|
b
|
0.0560+0.0530-0.0370
|
--- | ||
|
Mp
(M⨁)
|
7.27+2.27-2.45
|
--- | ||
|
Mp
(MJup)
|
0.0229+0.0071-0.0077
|
--- | ||
|
i
(deg)
|
89.914+0.083-0.057
|
--- | ||
|
ρ
(g/cm3)
|
2.71+0.86-0.93
|
--- | ||
|
Rp/R✶
|
0.03082+0.00049-0.00050
|
--- | ||
|
K
(m/s)
|
2.08+0.65-0.70
|
--- | ||
|
a
(au)
|
0.1257+0.0016-0.0017
|
--- |
Nearby Data
(within 30 arcseconds)
Browse Nearby Data
+
- Known Objects
- 2 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 4 KELT Time Series
- 1 SuperWASP Time Series
- 2 Associated Literature Data
-
Automatic search for transiting planets in TESS-SPOC FFIs with RAVEN: over 100 newly validated planets and over 2000 vetted candidates
Lafarga et al. 2026 Reference Overview -
An Ultra-Short Period Super-Earth and Sub-Neptune Spanning the Radius Valley Orbiting the Kinematic Thick Disk Star TOI-2345
Eschen et al. 2025 Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview -
ExoFOP TOI Table
ExoFOP
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
- Search
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