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Kepler-1073 d

Kepler-1073 d is a scorching super-Earth orbiting a Sun-like star 2,642 ly away. A year there lasts 2.5 days. It was found using the transit method: it dims its star as it passes in front. Note: its mass is estimated from its size.

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Gravity12.46 m/s²1.27× Earth estimated

Size1.49× Earthradius measured

Mass2.82× Earthestimated

Temperature≈ 1,096 °Cequilibrium temperature measured

Distance2,642 light-yearsfrom the Sun

Its star5,509 Ka Sun-like star

One year2.5 daystime to orbit its star

Discovered2021transit

What it would be like in Worldwalk imagined

Nobody has seen the surface of Kepler-1073 d. The game builds it from the real numbers above: you land on bare, cratered rock with no air.

Air: None (bare rock). Surface pressure: almost none.
A 70 kg explorer would feel like 89 kg.
A jump that clears 50 cm on Earth would reach about 39 cm.
With almost no air, a hammer and a feather fall side by side, and sound cannot travel.

Pack the right suit. Choose 3 of 6 modules (cooling, heating, pressure hull, extra oxygen, radiation shield, jetpack), complete 3 surveys and get back to the lander before your oxygen runs out.

Play Kepler-1073 d

Other planets around Kepler-1073

Kepler-1073 b1.12× Earth Kepler-1073 c1.24× Earth

Similar worlds nearby

Kepler-1213 b2,635 light-years Kepler-825 b2,635 light-years Kepler-404 b2,650 light-years Kepler-1328 b2,653 light-years Kepler-380 b2,654 light-years Kepler-380 c2,654 light-years

Sizes, masses, temperatures and orbits come from the NASA Exoplanet Archive (Planetary Systems Composite table). Values marked estimated are calculated from the other measurements; the surface and air are imagined for the game.