Uncommon exoplanet 28 EP
Kepler-444 e
RA 289.7528° · Dec 41.6319° · exoplanet
Score breakdown
· 4 badgesUncommon 33 pts → Rare
- Richly packed system +14
- Multi-planet system +6
- Confirmed exoplanet +5
- Found by Kepler +3
Total score 28
5 more points to reach Rare.
Badges
- Confirmed exoplanet · +5
- Multi-planet system · +6
- Richly packed system · +14
- Found by Kepler · +3
Trivia
What makes it special
- Packed system. Crammed into a system of five or more planets.
Could we get there?
- Verdict. Hopelessly far for any craft humanity can build today.
Getting there
- Aboard Voyager 1. ≈ 2.1 million years at Voyager 1's speed (17 km/s).
- Fastest probe ever. ≈ 185.6 thousand years even at the Parker Solar Probe's 192 km/s.
- At 10% light speed. ≈ 1188 years in a starship at a tenth of light speed.
- Distance. 119 light-years from Earth.
Look-back time
- Look-back time. The light you'd see left around the year 1907.
Saying hello
- Say hello. A radio message and its reply would take 238 years round-trip.
Standing on it
- A year here. A full year lasts just 7.7 Earth days.
By the numbers
- Size. Around 55% of Earth's width.
- Mass. About 0.1× the mass of Earth.
- Your weight. You'd weigh about 0.3× your Earth weight standing here.
- Temperature. Around 454°C — hotter than a self-cleaning oven.
How we found it
- Discovery. Found by Kepler using the transit method.
Cosmic context
- Crowded system. One of at least 5 planets orbiting its star.
Properties
- density gcc
- 4.8
- discovery facility
- Kepler
- discovery method
- Transit
- dist ly
- 118.8499
- eccentricity
- 0.1
- eq temp k
- 727
- insolation
- 81.344
- mass earth
- 0.1
- name
- Kepler-444 e
- orbital period days
- 7.7435
- radius earth
- 0.546
- sys num planets
- 5