Mini-Neptune · OGLE-2007-BLG-368L

OGLE-2007-BLG-368L b

ExoplanetsDiscovered 2009

Scientific overview

OGLE-2007-BLG-368L b is a mini-neptune orbiting OGLE-2007-BLG-368L, about 19246 light-years from Earth. It was discovered in 2009 using the microlensing.

Host star

OGLE-2007-BLG-368L

Mass

0.64 M☉

Discovery and detection

Detection method

Microlensing

Discovery year

2009

Knowledge connections

OrbitsOGLE-2007-BLG-368L
Discovered by methodMicrolensing
Catalogued inNASA Exoplanet Archive

Quick facts

Class: Mini-Neptune
Host star: OGLE-2007-BLG-368L
Discovery method: Microlensing
Discovery year: 2009
Semi-major axis: 2.8 AU
Radius: 4.72 R⊕
Mass: 20 M⊕
Density: 1.05 g/cm³ · derived
Distance: 19246 ly

Density is derived from the archive mass and radius via ρ = M / (4⁄3·π·r³); all other values are catalogued measurements.

Derived values

Computed from source-backed inputs via standard formulae — not observations. Every input and constant is traced below.

Bulk density1.05 g/cm³derived
Formula & inputs
Formula: ρ = M / (4⁄3·π·r³) (v1.0.0, impl v1.0.0)
Inputs:
- massEarth = 20 M⊕ · NASA
- radiusEarth = 4.72 R⊕ · NASA
Assumptions: M⊕ = 5.972e+24 kg, R⊕ = 6371000 m (IAU 2015 B3 nominal); Assumes a uniform sphere.
Limitations: Withheld above 30 g/cm³ (inconsistent mass/radius inputs).; Archive mass/radius carry no propagated uncertainty here.
Uncertainty: not propagated (inputs carry no catalogued uncertainty)
Computed as of 2026-06-29.

Quality & authority

Partial

Unreviewed

Description: Complete
Source coverage: Partial
Relationship coverage: Complete
Review coverage: None
Citation coverage: None
Image coverage: Not applicable

Data from the NASA Exoplanet Archive. See source quality.