Key parameters at a glance
- A radius of 14.10 Earth radii
- A mass of 187.52 Earth masses
- Surface gravity around 0.94 g
- Semi-major axis 2.1800 AU
- Distance from Earth 26,027.25 light-years
- Earth Similarity Index 0.267
- Travel time at Voyager 1 speed 458,990,507 years
KMT-2025-BLG-0481L b Planet Profile
Physical Specs
Classification
Planet Type
Gas Giant
Discovery
Size rank in cohort
Rank by radius
#371of 1771
top 20.9%
This planet
14.10R⊕
Gas Giant median
13.52R⊕
Nearest-size peers
| Metric | Earth | KMT-2025-BLG-0481L b | Jupiter |
|---|---|---|---|
| Radius (R⊕) | 1.00 | 14.10 | 11.21 |
| Mass (M⊕) | 1.00 | 187.52 | 317.83 |
| Density (g/cm³) | 5.51 | 0.37 | 1.33 |
| Surface Gravity (g) | 1.00 | 0.94 | 2.53 |
| Insolation (S⊕) | 1.00 | — | 0.037 |
Alternative Mass Estimates
| Method | Value | Interpretation |
|---|---|---|
| Best measured mass | 187.519 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)
0.267
0 = alien, 1 = Earth-identical
Discovery Paper
Primary reference
Han et al. 2026Instrument
18k Mosaic CCD camera
Publication
2026-03
Observation locale
Ground
Discovery cohort
Planets confirmed in 2026 at KMTNet (12 shown).
Host System: KMT-2025-BLG-0481L
Spectral Class
Unknown
Effective Temperature
—
Estimated Age
—
Stellar Radius
—
Stellar Mass
0.220 M☉
Metallicity [Fe/H]
—
Similar Worlds
OGLE-2013-BLG-1721L b
Gas Giant · Unknown
Radius 14.10 R⊕ · 20,547.8 ly
MOA-2016-BLG-319L b
Gas Giant · Unknown
Radius 14.10 R⊕ · 22,178.6 ly
OGLE-2014-BLG-0124L b
Gas Giant · Unknown
Radius 14.10 R⊕ · 11,415.5 ly
OGLE-2018-BLG-1269L b
Gas Giant · Unknown
Radius 14.10 R⊕ · 8,186.5 ly
KMT-2023-BLG-1454L b
Gas Giant · Unknown
Radius 14.10 R⊕ · 23,548.5 ly
Gaia22dkvL b
Gas Giant · Unknown
Radius 14.10 R⊕ · 4,142.2 ly