Common exoplanet 19 EP
LHS 1903 e
RA 107.8658° · Dec 48.3279° · exoplanet
Score breakdown
· 3 badgesCommon 24 pts → Uncommon
- Super-Earth +8
- Multi-planet system +6
- Confirmed exoplanet +5
Total score 19
5 more points to reach Uncommon.
Badges
- Confirmed exoplanet · +5
- Super-Earth · +8
- Multi-planet system · +6
Trivia
Could we get there?
- Verdict. Hopelessly far for any craft humanity can build today.
Getting there
- Aboard Voyager 1. ≈ 2 million years at Voyager 1's speed (17 km/s).
- Fastest probe ever. ≈ 181.8 thousand years even at the Parker Solar Probe's 192 km/s.
- At 10% light speed. ≈ 1164 years in a starship at a tenth of light speed.
- Distance. 116 light-years from Earth.
Look-back time
- Look-back time. The light you'd see left around the year 1910.
Saying hello
- Say hello. A radio message and its reply would take 233 years round-trip.
Standing on it
- A year here. A full year lasts just 29.3 Earth days.
By the numbers
- Size. About 1.7× the width of Earth.
- Volume. About 5.2 Earths could fit inside it.
- Mass. About 5.8× the mass of Earth.
- Your weight. You'd weigh about 1.9× your Earth weight standing here.
- Temperature. A scorching 60°C on average.
How we found it
- Discovery. Found by CHaracterising ExOPlanets Satellite (CHEOPS) using the transit method.
Cosmic context
- Crowded system. One of at least 4 planets orbiting its star.
Properties
- density gcc
- 6.1
- discovery facility
- CHaracterising ExOPlanets Satellite (CHEOPS)
- discovery method
- Transit
- dist ly
- 116.4106
- eccentricity
- 0.014
- eq temp k
- 333
- insolation
- 2.05
- mass earth
- 5.79
- name
- LHS 1903 e
- orbital period days
- 29.3177
- radius earth
- 1.732
- sys num planets
- 4