Common exoplanet 20 EP
K2-64 b
RA 332.4138° · Dec -11.4287° · exoplanet
Score breakdown
· 3 badgesCommon 24 pts → Uncommon
- Distant (>1000 ly) +10
- Confirmed exoplanet +5
- Sub-Neptune +5
Total score 20
4 more points to reach Uncommon.
Badges
- Confirmed exoplanet · +5
- Sub-Neptune · +5
- Distant (>1000 ly) · +10
Trivia
Could we get there?
- Verdict. Impossible with our current technology — and the next millennium of it.
Getting there
- Aboard Voyager 1. ≈ 28.7 million years at Voyager 1's speed (17 km/s).
- Fastest probe ever. ≈ 2.5 million years even at the Parker Solar Probe's 192 km/s.
- At 10% light speed. ≈ 16.3 thousand years in a starship at a tenth of light speed.
- Distance. 1630 light-years from Earth.
Look-back time
- Look-back time. The light you'd see left around the year 396.
Saying hello
- Say hello. A radio message and its reply would take 3261 years round-trip.
Standing on it
- A year here. A full year lasts just 6.5 Earth days.
By the numbers
- Size. About 2.1× the width of Earth.
- Volume. About 8.9 Earths could fit inside it.
- Mass. About 4.9× the mass of Earth.
- Your weight. You'd weigh about 1.2× your Earth weight standing here.
- Temperature. Around 604°C — hotter than a self-cleaning oven.
How we found it
- Discovery. Found by K2 using the transit method.
Properties
- density gcc
- 3.06
- discovery facility
- K2
- discovery method
- Transit
- dist ly
- 1630.4245
- eq temp k
- 877.23
- insolation
- 98
- mass earth
- 4.94
- name
- K2-64 b
- orbital period days
- 6.5304
- radius earth
- 2.07
- sys num planets
- 1