TOI-3523 Overview
-
Star:
TOI-3523 A
- Stellar Radius: 1.45 Solar Radius
- Stellar Effective Temperature: 6450.00 K
-
Planet:
TOI-3523 A b
- Disposition Confirmed
- Planet Radius 1.425 Jupiter Radius
-
Star:
TOI-3523 B
- Stellar Radius: 0.70 Solar Radius
- Stellar Effective Temperature: 5260.00 K
-
Star:
TOI-3523 C
TOI-3523 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| TOI-3523 A | ||||||
| TOI-3523 A b | 2.3 d | 15.97 R⨁ | Transit | 2025 | Yee et al. 2025 | Confirmed Planet |
| TOI-3523 B | ||||||
| TOI-3523 C | ||||||
- RA
- 20h17m08.03s
- Dec
- +42d54m23.52s
- Distance
-
645.294+25.058-23.281pc
- Parallax
- 1.523900±0.057495 mas
- Ecliptic Latitude
- 59.92423 deg
- Ecliptic Longitude
- 325.41186 deg
- Galactic Latitude
- 4.14748 deg
- Galactic Longitude
- 79.80283 deg
- Total Proper Motion
- 11.6110260±0.0936268 mas/yr
- Proper Motion (RA)
- 0.6609260±0.0899585 mas/yr
- Proper Motion (Dec)
- -11.5922000±0.0936385 mas/yr
- Photometry
- mV 12.560±0.057
- mTESS 12.1042±0.0223
- mJ 11.449±0.023
- mH 11.230±0.032
- mKs 11.146±0.023
- mW1 11.025±0.023
- mW2 11.076±0.021
- mW3 10.501±0.193
- mW4 8.919
- mGaia 12.49460±0.00074
- mB 12.946±0.424
| Source | Yee et al. 2025 | TICv8 | ExoFOP | ||
|---|---|---|---|---|---|
|
Teff
(K)
|
6450±110 |
6562.000+200.190-161.605
|
6562.0±180.9 | ||
|
L✶
(log10(L⦿))
|
0.515+0.033-0.033
|
0.6177020+0.0419066-0.0546256
|
--- | ||
|
Metallicity
(dex)
|
-0.366+0.076-0.081
[Fe/H]
|
--- | --- | ||
|
Age
(Gyr)
|
4.3+1.6-1.1
|
--- | --- | ||
|
ρ✶
(g/cm3)
|
0.529+0.017-0.029
|
0.4902431+0.1272148-0.1271582
|
--- | ||
|
M✶
(M⦿)
|
1.131+0.074-0.078
|
1.360000+0.278820-0.200341
|
--- | ||
|
R✶
(R⦿)
|
1.448±0.035 |
1.5755500+0.0740523-0.1042890
|
1.58±0.09 | ||
|
log g
(log10(cm/s2))
|
4.171+0.015-0.019
|
4.1767400+0.1167270-0.0841814
|
4.18±0.10 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Yee et al. 2025 | ExoFOP | ||
|---|---|---|---|---|
|
a/R✶
|
5.298+0.056-0.097
|
--- | ||
|
Teq
(K)
|
1984±33 | 1970 | ||
|
b
|
0.16+0.09-0.10
|
--- | ||
|
S
(S⨁)
|
2590+180-170
|
2500.98 | ||
|
Mp
(M⨁)
|
435+38-35
|
--- | ||
|
Mp
(MJup)
|
1.37+0.12-0.11
|
--- | ||
|
e
|
<0.047 | --- | ||
|
i
(deg)
|
88.3+1.1-1.0
|
--- | ||
|
P
(days)
|
2.30458952±0.00000082 | 2.3045830±0.0000034 | ||
|
ρ
(g/cm3)
|
0.587±0.051 | --- | ||
|
Rp
(R⨁)
|
15.97+0.41-0.39
|
16.96610±0.97774 | ||
|
Rp
(RJup)
|
1.425+0.037-0.035
|
1.513617±0.087228 | ||
|
K
(m/s)
|
194±13 | --- | ||
|
a
(au)
|
0.03559+0.00076-0.00084
|
--- | ||
|
δ
(%)
|
1.022+0.020-0.017
|
1.080000000±0.000113023 | ||
|
T14
(hours)
|
3.650+0.015-0.013
|
3.457±0.075 | ||
|
TC
(days)
|
2460417.45562±0.00014
(BJD-TDB)
|
2459444.9205430±0.0007293
(BJD)
|
- RA
- ---
- Dec
- ---
- Distance
- ---
- Parallax
- ---
- Ecliptic Latitude
- ---
- Ecliptic Longitude
- ---
- Galactic Latitude
- ---
- Galactic Longitude
- ---
- Total Proper Motion
- ---
- Proper Motion (RA)
- ---
- Proper Motion (Dec)
- ---
- Photometry
- mV ---
- mTESS ---
- mJ ---
- mH ---
- mKs ---
- mW1 ---
- mW2 ---
- mW3 ---
- mW4 ---
- mGaia ---
- mB ---
| Source | Yee et al. 2025 |
|---|---|
|
Teff
(K)
|
5260±180 |
|
L✶
(log10(L⦿))
|
-0.474+0.068-0.065
|
|
Metallicity
(dex)
|
-0.183+0.077-0.083
[Fe/H]
|
|
Age
(Gyr)
|
4.3+1.6-1.1
|
|
ρ✶
(g/cm3)
|
3.14+0.28-0.26
|
|
M✶
(M⦿)
|
0.765+0.032-0.030
|
|
R✶
(R⦿)
|
0.700+0.024-0.023
|
|
log g
(log10(cm/s2))
|
4.631±0.025 |
- RA
- 20h17m07.28s
- Dec
- +42d54m21.30s
- Distance
-
953.3280+684.1420-285.3110pc
- Parallax
- 1.136860±0.309844 mas
- Ecliptic Latitude
- 59.9247 deg
- Ecliptic Longitude
- 325.40725 deg
- Galactic Latitude
- 4.14903 deg
- Galactic Longitude
- 79.80105 deg
- Total Proper Motion
- 11.561130±0.442494 mas/yr
- Proper Motion (RA)
- 0.120685±0.453018 mas/yr
- Proper Motion (Dec)
- -11.560500±0.442493 mas/yr
- Photometry
- mV ---
- mTESS 18.713±0.600
- mJ ---
- mH ---
- mKs ---
- mW1 ---
- mW2 ---
- mW3 ---
- mW4 ---
- mGaia 19.143000±0.005179
- mB ---
TOI-3523 A Nearby Data (within 30 arcseconds) Browse Nearby Data
+
- Known Objects
- 1 Confirmed Planets
- 19 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
TOI-3523 B Nearby Data (within 30 arcseconds) Browse Nearby Data
+
- Known Objects
- 1 Confirmed Planets
- 19 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
TOI-3523 C Nearby Data (within 30 arcseconds) Browse Nearby Data
+
- Known Objects
- 1 Confirmed Planets
- 19 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
- Search
- Browse
- Download
