Gas giant · UCAC3 113-933

UCAC3 113-933 b

ExoplanetsDiscovered 2024

Scientific overview

UCAC3 113-933 b is a gas giant orbiting UCAC3 113-933, about 172 light-years from Earth. It was discovered in 2024 using the direct imaging.

Host star

Spectral type

M0

Temperature

3,864 K

Mass

0.61 M☉

Discovery and detection

Detection method

Discovery year

2024

Knowledge connections

OrbitsUCAC3 113-933
Discovered by methodDirect Imaging
Catalogued inNASA Exoplanet Archive

Quick facts

Class: Gas giant
Host star: UCAC3 113-933
Discovery method: Direct Imaging
Discovery year: 2024
Semi-major axis: 6100 AU
Radius: 12.1 R⊕
Mass: 6674.4 M⊕
Density: 20.77 g/cm³ · derived
Distance: 172 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 density20.77 g/cm³derived
Formula & inputs
Formula: ρ = M / (4⁄3·π·r³) (v1.0.0, impl v1.0.0)
Inputs:
- massEarth = 6674.4 M⊕ · NASA
- radiusEarth = 12.1 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.