Key parameters at a glance
- A radius of 12.30 Earth radii
- A mass of 4,513.16 Earth masses
- Surface gravity around 29.83 g
- Semi-major axis 2.6500 AU
- Distance from Earth 11,839.46 light-years
- Earth Similarity Index 0.336
- Travel time at Voyager 1 speed 208,788,915 years
OGLE-2019-BLG-0954L b Planet Profile
Physical Specs
Classification
Planet Type
Gas Giant
Discovery
Size rank in cohort
Rank by radius
#1349of 1771
top 76.1%
This planet
12.30R⊕
Gas Giant median
13.52R⊕
Nearest-size peers
| Metric | Earth | OGLE-2019-BLG-0954L b | Jupiter |
|---|---|---|---|
| Radius (R⊕) | 1.00 | 12.30 | 11.21 |
| Mass (M⊕) | 1.00 | 4,513.16 | 317.83 |
| Density (g/cm³) | 5.51 | 13.30 | 1.33 |
| Surface Gravity (g) | 1.00 | 29.83 | 2.53 |
| Insolation (S⊕) | 1.00 | — | 0.037 |
Alternative Mass Estimates
| Method | Value | Interpretation |
|---|---|---|
| Best measured mass | 4,513.163 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)
0.336
0 = alien, 1 = Earth-identical
Discovery Paper
Primary reference
Han et al. 2021Instrument
OGLE CCD Array
Publication
2021-06
Observation locale
Ground
Discovery cohort
Planets confirmed in 2021 at OGLE (8 shown).
Host System: OGLE-2019-BLG-0954L
Spectral Class
Unknown
Effective Temperature
—
Estimated Age
—
Stellar Radius
—
Stellar Mass
0.800 M☉
Metallicity [Fe/H]
—
Similar Worlds
OGLE-2018-BLG-0567L b
Gas Giant · Unknown
Radius 12.30 R⊕ · 23,026.6 ly
OGLE-2013-BLG-0102L b
Gas Giant · Unknown
Radius 12.30 R⊕ · 9,915.1 ly
OGLE-2016-BLG-1190L b
Gas Giant · Unknown
Radius 12.30 R⊕ · 22,080.8 ly
OGLE-2017-BLG-1375L b
Gas Giant · Unknown
Radius 12.40 R⊕ · 12,817.9 ly
KMT-2020-BLG-0202L b
Gas Giant · Unknown
Radius 12.40 R⊕ · 12,524.4 ly
OGLE-2016-BLG-1266L b
Gas Giant · Unknown
Radius 12.40 R⊕ · 10,045.6 ly