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The KOI-984 System

2 planets Lyra

KOI-984 is a planetary system in the constellation Lyra hosting 2 confirmed exoplanets, about 824 light-years from Earth.

Size Comparison: The Planets of KOI-984

Earth1.00 R⊕b4.30 R⊕
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Planets without a measured radius are not shown.

KOI-984: Star and Habitable Zone

KOI-984

Surface temperature
5,295 K (Sun: 5,772 K)
Mass
0.93 M☉
Radius
0.82 R☉
KOI-984 b KOI-984 c
Too hot Optimistic habitable zone Conservative habitable zone Too cold

Habitable zone of KOI-984: 0.530–1.267 AU (conservative: 0.671–1.202 AU), per Kopparapu et al. (2014). Earth orbits the Sun at 1 AU.

See the full interactive habitable-zone view in the Exoplanet Explorer app ›

All 2 Planets in the KOI-984 System

PlanetTypeOrbitRadiusESIDiscovered
KOI-984 bNeptune-like4.3 d4.30 R⊕0.172022
KOI-984 cCold Gas Giant22 d0.112022

Discovery History

The first planet found here, KOI-984 b, was discovered in 2022 using the transit method.

Frequently Asked Questions About KOI-984

How many planets does KOI-984 have?

KOI-984 has 2 confirmed exoplanets. More may await discovery.

Are any planets in the KOI-984 system habitable?

None of the known planets in KOI-984 orbit within the star's habitable zone.

How far away is KOI-984?

KOI-984 is about 824 light-years from Earth in the constellation Lyra.

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