Key parameters at a glance
- A radius of 13.20 Earth radii
- A mass of 813.64 Earth masses
- Surface gravity around 4.67 g
- Semi-major axis 3.3200 AU
- Distance from Earth 12,589.62 light-years
- Earth Similarity Index 0.386
- Travel time at Voyager 1 speed 222,017,965 years
KMT-2019-BLG-1715L b Planet Profile
Physical Specs
Classification
Planet Type
Gas Giant
Discovery
Size rank in cohort
Rank by radius
#847of 1771
top 47.8%
This planet
13.20R⊕
Gas Giant median
13.52R⊕
Nearest-size peers
| Metric | Earth | KMT-2019-BLG-1715L b | Jupiter |
|---|---|---|---|
| Radius (R⊕) | 1.00 | 13.20 | 11.21 |
| Mass (M⊕) | 1.00 | 813.64 | 317.83 |
| Density (g/cm³) | 5.51 | 1.94 | 1.33 |
| Surface Gravity (g) | 1.00 | 4.67 | 2.53 |
| Insolation (S⊕) | 1.00 | — | 0.037 |
Alternative Mass Estimates
| Method | Value | Interpretation |
|---|---|---|
| Best measured mass | 813.641 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)
0.386
0 = alien, 1 = Earth-identical
Discovery Paper
Primary reference
Han et al. 2021Instrument
18k Mosaic CCD camera
Publication
2021-06
Observation locale
Ground
Discovery cohort
Planets confirmed in 2021 at KMTNet (11 shown).
Host System: KMT-2019-BLG-1715L
Spectral Class
Unknown
Effective Temperature
—
Estimated Age
—
Stellar Radius
—
Stellar Mass
0.610 M☉
Metallicity [Fe/H]
—
Similar Worlds
MOA-2016-BLG-227L b
Gas Giant · Unknown
Radius 13.20 R⊕ · 21,200.1 ly
KMT-2016-BLG-2397L b
Gas Giant · Unknown
Radius 13.20 R⊕ · 15,916.4 ly
MOA-2013-BLG-220L b
Gas Giant · Unknown
Radius 13.20 R⊕ · 21,917.7 ly
MOA-2009-BLG-387L b
Gas Giant · Unknown
Radius 13.20 R⊕ · 18,558.3 ly
KMT-2022-BLG-1818L c
Gas Giant · Unknown
Radius 13.20 R⊕ · 17,286.3 ly
OGLE-2012-BLG-0406L b
Gas Giant · Unknown
Radius 13.20 R⊕ · 16,210.0 ly