Rare exoplanet 39 EP
Pr0211 b
RA 130.5477° · Dec 19.2770° · exoplanet
Score breakdown
· 5 badgesRare 46 pts → Epic
- Lava world +14
- Hot Jupiter +10
- Multi-planet system +6
- Confirmed exoplanet +5
- Gas giant +4
Total score 39
7 more points to reach Epic.
Badges
- Confirmed exoplanet · +5
- Gas giant · +4
- Hot Jupiter · +10
- Lava world · +14
- Multi-planet system · +6
Trivia
What makes it special
- Lava world. Its surface is likely an ocean of molten rock.
Could we get there?
- Verdict. Hopelessly far for any craft humanity can build today.
Getting there
- Aboard Voyager 1. ≈ 10.5 million years at Voyager 1's speed (17 km/s).
- Fastest probe ever. ≈ 930.5 thousand years even at the Parker Solar Probe's 192 km/s.
- At 10% light speed. ≈ 5959 years in a starship at a tenth of light speed.
- Distance. 596 light-years from Earth.
Look-back time
- Look-back time. The light you'd see left around the year 1430.
Saying hello
- Say hello. A radio message and its reply would take 1192 years round-trip.
Standing on it
- A year here. A full year lasts just 2.1 Earth days.
By the numbers
- Size. About 13.4× the width of Earth.
- Volume. About 2406 Earths could fit inside it.
- Mass. Roughly 598× Earth's mass — about 1.9 Jupiters.
- Your weight. You'd weigh about 3.3× your Earth weight standing here.
- Temperature. Around 1031°C — hotter than a self-cleaning oven.
How we found it
- Discovery. Found by Fred Lawrence Whipple Observatory using the radial velocity method.
Cosmic context
- Crowded system. One of at least 2 planets orbiting its star.
Properties
- density gcc
- 1.36
- discovery facility
- Fred Lawrence Whipple Observatory
- discovery method
- Radial Velocity
- dist ly
- 595.9327
- eccentricity
- 0.011
- eq temp k
- 1304.13
- insolation
- 457.3078
- mass earth
- 597.5204
- name
- Pr0211 b
- orbital period days
- 2.1461
- radius earth
- 13.4
- sys num planets
- 2