TOI-3053 Overview
-
Star:
TOI-3053
- Stellar Radius: 1.00 Solar Radius
- Stellar Effective Temperature: 5247.00 K
-
Planet:
TOI-3053 b
- Disposition Confirmed
- Planet Radius 1.210 Jupiter Radius
TOI-3053 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| TOI-3053 | ||||||
| TOI-3053 b | 2.99 d | 13.56 R⨁ | Transit | 2026 | Plunkett et al. 2026 | Confirmed Planet |
- RA
- 09h54m17.57s
- Dec
- -64d17m48.85s
- Distance
-
337.627+2.198-2.170pc
- Parallax
- 2.9330700±0.0190138 mas
- Ecliptic Latitude
- -66.44163 deg
- Ecliptic Longitude
- 202.18427 deg
- Galactic Latitude
- -7.73246 deg
- Galactic Longitude
- 285.1369 deg
- Total Proper Motion
- 38.7671544±0.0355350 mas/yr
- Proper Motion (RA)
- -38.4827000±0.0355788 mas/yr
- Proper Motion (Dec)
- 4.6876500±0.0324458 mas/yr
- Photometry
- mV 13.108±0.057
- mTESS 12.4041±0.0060
- mJ 11.595±0.024
- mH 11.203±0.023
- mKs 11.131±0.021
- mW1 11.068±0.023
- mW2 11.124±0.021
- mW3 10.91±0.07
- mW4 9.03
- mGaia 12.969700±0.000447
- mB 14.099±0.035
| Source | Plunkett et al. 2026 | TICv8 | ExoFOP | ||
|---|---|---|---|---|---|
|
Teff
(K)
|
5378+82-90
|
5247.000+109.894-166.127
|
5247±138 | ||
|
L✶
(log10(L⦿))
|
--- |
-0.1604989+0.0169119-0.0136754
|
--- | ||
|
ρ✶
(g/cm3)
|
1.3851+0.1184-0.1032
|
1.246422+0.243288-0.379529
|
--- | ||
|
M✶
(M⦿)
|
0.960+0.080-0.030
|
0.9000000+0.1128540-0.1051060
|
--- | ||
|
R✶
(R⦿)
|
0.97+0.01-0.02
|
1.0059600+0.0697397-0.0554864
|
1.01±0.06 | ||
|
log g
(log10(cm/s2))
|
4.34±0.10 |
4.3871500+0.0725299-0.1047200
|
4.39±0.09 | ||
|
Metallicity
(dex)
|
0.20±0.05 [Fe/H] | --- | --- | ||
|
γ
(km/s)
|
47.42±1.01 | --- | --- | ||
|
v sin i
(km/s)
|
<18.7±2.4 | --- | --- | ||
|
Age
(Gyr)
|
7.8+1.3-6.2
|
--- | --- | ||
|
Sp. T
|
G8-K0 V | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Plunkett et al. 2026 | ExoFOP | ||
|---|---|---|---|---|
|
a/R✶
|
8.687+0.241-0.221
|
--- | ||
|
Teq
(K)
|
1290±28 | 1187 | ||
|
b
|
0.404+0.051-0.070
|
--- | ||
|
S
(S⨁)
|
460±50 | 329.849 | ||
|
ω
(deg)
|
90 | --- | ||
|
Mp
(M⨁)
|
270±38 | --- | ||
|
Mp
(MJup)
|
0.85±0.12 | --- | ||
|
e
|
0 | --- | ||
|
i
(deg)
|
87.3±0.5 | --- | ||
|
P
(days)
|
2.9919987+0.0000013-0.0000012
|
2.9919962±0.0000023 | ||
|
ρ
(g/cm3)
|
0.64±0.10 | --- | ||
|
Rp
(R⨁)
|
13.6±0.3 | 13.662100±0.858737 | ||
|
Rp
(RJup)
|
1.21±0.03 | 1.2188530±0.0766115 | ||
|
Rp/R✶
|
0.1250+0.0017-0.0016
|
--- | ||
|
K
(m/s)
|
122.6+15.4-15.3
|
--- | ||
|
a
(au)
|
0.039±0.001 | --- | ||
|
TC
(days)
|
2459358.50739±0.00033
(BJD)
|
2459358.5075150±0.0003982
(BJD)
|
||
|
δ
(%)
|
--- | 1.717000000±0.000116946 | ||
|
T14
(hours)
|
--- | 2.614±0.045 |
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