Resultado de búsqueda
Hace 17 horas · Pluto has roughly one-sixth the mass of Earth's moon, and one-third its volume. Pluto has a moderately eccentric and inclined orbit, ranging from 30 to 49 astronomical units (4.5 to 7.3 billion kilometers ; 2.8 to 4.6 billion miles ) from the Sun. Light from the Sun takes 5.5 hours to reach Pluto at its orbital distance of 39.5 AU (5.91 billion km; 3.67 billion mi).
- 4.743 km/s
- Clyde W. Tombaugh
- February 18, 1930
- Lowell Observatory
