Key parameters at a glance
- A radius of 13.10 Earth radii
- A mass of 1,086.97 Earth masses
- Surface gravity around 6.33 g
- Semi-major axis 6.8500 AU
- Distance from Earth 22,276.45 light-years
- Earth Similarity Index 0.406
- Travel time at Voyager 1 speed 392,845,258 years
KMT-2023-BLG-0548L b Planet Profile
Physical Specs
Classification
Planet Type
Gas Giant
Discovery
Size rank in cohort
Rank by radius
#910of 1771
top 51.3%
This planet
13.10R⊕
Gas Giant median
13.52R⊕
Nearest-size peers
| Metric | Earth | KMT-2023-BLG-0548L b | Jupiter |
|---|---|---|---|
| Radius (R⊕) | 1.00 | 13.10 | 11.21 |
| Mass (M⊕) | 1.00 | 1,086.97 | 317.83 |
| Density (g/cm³) | 5.51 | 2.66 | 1.33 |
| Surface Gravity (g) | 1.00 | 6.33 | 2.53 |
| Insolation (S⊕) | 1.00 | — | 0.037 |
Alternative Mass Estimates
| Method | Value | Interpretation |
|---|---|---|
| Best measured mass | 1,086.973 M⊕ | Direct mass measurement (not derived). |
Percentile among Gas Giant cohort
Orbit & Habitability
Orbital Dynamics
Year Length
Orbital period for this planet has not yet been measured.
Eq. Temperature
—
Insolation (S⊕)
—
Earth = 1.00
Earth Similarity (ESI)
0.406
0 = alien, 1 = Earth-identical
Discovery Paper
Primary reference
Han et al. 2025Instrument
18k Mosaic CCD camera
Publication
2025-10
Observation locale
Ground
Discovery cohort
Planets confirmed in 2025 at KMTNet (12 shown).
Host System: KMT-2023-BLG-0548L
Spectral Class
Unknown
Effective Temperature
—
Estimated Age
—
Stellar Radius
—
Stellar Mass
0.720 M☉
Metallicity [Fe/H]
—
Similar Worlds
OGLE-2019-BLG-0362L b
Gas Giant · Unknown
Radius 13.10 R⊕ · 19,014.9 ly
KMT-2023-BLG-0466L b
Gas Giant · Unknown
Radius 13.10 R⊕ · 22,178.6 ly
KMT-2016-BLG-1107L b
Gas Giant · Unknown
Radius 13.10 R⊕ · 21,692.6 ly
OGLE-2019-BLG-0679L b
Gas Giant · Unknown
Radius 13.10 R⊕ · 18,362.6 ly
OGLE-2015-BLG-0954L b
Gas Giant · Unknown
Radius 13.10 R⊕ · 3,913.9 ly
OGLE-2017-BLG-1099L b
Gas Giant · Unknown
Radius 13.10 R⊕ · 23,646.3 ly