TOI-5628 Overview
-
Star:
TOI-5628 A
- Stellar Radius: 0.35 Solar Radius
- Stellar Effective Temperature: 3427.00 K
-
Planet:
TOI-5628 A b
- Disposition Confirmed
- Planet Radius 0.740 Jupiter Radius
-
Star:
TOI-5628 B
- Stellar Radius: 0.01 Solar Radius
- Stellar Effective Temperature: 13600.00 K
TOI-5628 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| TOI-5628 A | ||||||
| TOI-5628 A b | 4.34 d | 8.29 R⨁ | Transit | 2026 | Gan et al. 2026 | Confirmed Planet |
| TOI-5628 B | ||||||
TOI-5628 B
- Co-moving stellar companion at 2500 AU noted in ref. (Gan et al. 2026)
- RA
- 12h22m54.71s
- Dec
- +18d50m12.14s
- Distance
-
110.030+0.916-0.901pc
- Parallax
- 9.0604900±0.0744731 mas
- Ecliptic Latitude
- 19.49979 deg
- Ecliptic Longitude
- 177.45669 deg
- Galactic Latitude
- 79.42974 deg
- Galactic Longitude
- 263.10106 deg
- Total Proper Motion
- 173.405453±0.126132 mas/yr
- Proper Motion (RA)
- -171.085000±0.126705 mas/yr
- Proper Motion (Dec)
- -28.273200±0.102959 mas/yr
- Photometry
- mV 17.75±0.20
- mTESS 14.4733±0.0063
- mJ 12.764±0.022
- mH 12.165±0.022
- mKs 11.907±0.020
- mW1 11.770±0.022
- mW2 11.612±0.021
- mW3 11.374±0.182
- mW4 8.893
- mGaia 15.596100±0.000833
- mg 17.6087000±0.0059234
- mi 14.8749000±0.0051474
- mr 16.1976000±0.0049856
- mu 20.3635000±0.0510235
- mz 14.1564000±0.0050505
| Source | Gan et al. 2026 | TICv8 | ExoFOP | ||
|---|---|---|---|---|---|
|
Teff
(K)
|
3310±100 | 3427.0±122.0 | 3427±122 | ||
|
log g
(log10(cm/s2))
|
--- | --- | 4.438 | ||
|
Metallicity
(dex)
|
-0.10±0.14 [Fe/H] | --- | --- | ||
|
ρ✶
(g/cm3)
|
11.507±0.301 | --- | --- | ||
|
M✶
(M⦿)
|
0.36±0.02 | --- | --- | ||
|
R✶
(R⦿)
|
0.35±0.02 | --- | --- | ||
|
Sp. T
|
M3.0±1.0 | --- | --- | ||
|
Prot
(days)
|
27.9±0.3 | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Gan et al. 2026 | ExoFOP | ||
|---|---|---|---|---|
|
Teq
(K)
|
492±15 | 662.442363632894 | ||
|
S
(S⨁)
|
--- | 45.5106872829032 | ||
|
P
(days)
|
4.3416612±0.0000015 | 4.34150966691661±0.00037833359000 | ||
|
δ
(%)
|
--- | 10.3523691836971±0.4116975000000 | ||
|
T14
(hours)
|
--- | 1.77939085335423±0.09197046600000 | ||
|
TC
(days)
|
2459640.6193±0.0002
(BJD)
|
2459640.620156±0.001142
(BJD)
|
||
|
a/R✶
|
22.5498±0.1949 | --- | ||
|
b
|
0.4018±0.0196 | --- | ||
|
ω
(deg)
|
90 | --- | ||
|
Mp
(M⨁)
|
29±13 | --- | ||
|
Mp
(MJup)
|
0.090±0.040 | --- | ||
|
e
|
0 | --- | ||
|
i
(deg)
|
88.98±0.06 | --- | ||
|
ρ
(g/cm3)
|
0.29±0.14 | --- | ||
|
Rp
(R⨁)
|
8.3±0.4 | --- | ||
|
Rp
(RJup)
|
0.74±0.04 | --- | ||
|
Rp/R✶
|
0.2114±0.0008 | --- | ||
|
K
(m/s)
|
21.2±9.1 | --- | ||
|
a
(au)
|
0.0368±0.0210 | --- |
- 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 ---
- mg ---
- mi ---
- mr ---
- mu ---
- mz ---
| Source | Gan et al. 2026 |
|---|---|
|
Teff
(K)
|
13600±500 |
|
M✶
(M⦿)
|
0.59±0.16 |
|
R✶
(R⦿)
|
0.0117±0.0012 |
|
log g
(log10(cm/s2))
|
8.0±0.2 |
|
Sp. T
|
WD |
TOI-5628 A Nearby Data (within 30 arcseconds) Browse Nearby Data
+
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
TOI-5628 B Nearby Data (within 30 arcseconds) Browse Nearby Data
+
- 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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- Time Series
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