Common exoplanet 23 EP
Kepler-577 b
RA 294.7120° · Dec 39.0737° · exoplanet
Score breakdown
· 4 badgesCommon 24 pts → Uncommon
- Distant (>1000 ly) +10
- Confirmed exoplanet +5
- Sub-Neptune +5
- Found by Kepler +3
Total score 23
1 more point to reach Uncommon.
Badges
- Confirmed exoplanet · +5
- Sub-Neptune · +5
- Found by Kepler · +3
- 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. ≈ 30 million years at Voyager 1's speed (17 km/s).
- Fastest probe ever. ≈ 2.7 million years even at the Parker Solar Probe's 192 km/s.
- At 10% light speed. ≈ 17.1 thousand years in a starship at a tenth of light speed.
- Distance. 1710 light-years from Earth.
Look-back time
- Look-back time. The light you'd see left around the year 316.
Saying hello
- Say hello. A radio message and its reply would take 3420 years round-trip.
Standing on it
- A year here. A full year lasts just 25.7 Earth days.
By the numbers
- Size. About 2.5× the width of Earth.
- Volume. About 16.6 Earths could fit inside it.
- Mass. About 7× the mass of Earth.
- Your weight. You'd weigh about 1.1× your Earth weight standing here.
- Temperature. A surprisingly temperate 41°C average.
How we found it
- Discovery. Found by Kepler using the transit method.
Properties
- density gcc
- 2.33
- discovery facility
- Kepler
- discovery method
- Transit
- dist ly
- 1709.863
- eccentricity
- 0
- eq temp k
- 314
- insolation
- 5.688
- mass earth
- 7.04
- name
- Kepler-577 b
- orbital period days
- 25.6958
- radius earth
- 2.55
- sys num planets
- 1