What is its weight ratio to that of the earth?
2006-08-28 00:50:28 · 11 answers · asked by Time Racer 1 in Science & Mathematics ➔ Astronomy & Space
diameter: 2306km, about 18% of earth
surface area: 1.795x10/7th km square, about .033 of earth
volume: 7.15x10/9th km cube, about .0066 of earth
mass: 1.305x10/22nd, about .0021 of earth
2006-08-28 00:57:07 · answer #1 · answered by Ron B. 7 · 1⤊ 0⤋
Pluto is what is known as a "dwarf planet" it is a very small planet with a diameter of 2274 KM and a mass of 1.27e22KG.
It has a moon named Charon.
2006-08-28 08:01:51 · answer #2 · answered by moonlight_is_harmonious_1 5 · 0⤊ 1⤋
Mass: 1.27 X 1022 KG (0.0021 Earths)
Radius (equatorial): 1137 km
Mean density:2.05 g cm-3
Distance from Sun: 5 913 520 000 km
Rotational period: 6.387 days
Orbital period: 248.54 years
Escape velocity: 1.22 km s-1
Apparent magnitude: 15.1
Surface temperature: -215°C
Atmospheric composition: methane and nitrogen (~0.3%)
Number of satellites: 1 (Charon)
2006-08-29 01:10:12 · answer #3 · answered by spaceprt 5 · 0⤊ 0⤋
its the smallest planet..scientist keep trying to change plutos status from a planet to a comet stuck in orbit......diameter-18% of Earth.....Mass-0.0021 Earths
2006-08-28 09:43:42 · answer #4 · answered by timmytrunks 2 · 0⤊ 1⤋
At the closing ceremony of their most recent meeting, the International Astronomical Union aimed a laser at it, and blasted it out of the sky.
2006-08-28 09:55:30 · answer #5 · answered by Tekguy 3 · 0⤊ 1⤋
Its small enough not to be classed as a planet anymore, I know that much!
2006-08-28 07:55:58 · answer #6 · answered by vomitsupermodel 2 · 0⤊ 1⤋
Mass (1.305±0.007)Ã1022 kg [2]
(0.0021 Earths)
I have no idea what that means though.
2006-08-28 07:56:39 · answer #7 · answered by Winter 3 · 1⤊ 0⤋
Smaller than our natural satellite moon
2006-08-28 07:58:04 · answer #8 · answered by Black_Kaz 2 · 1⤊ 0⤋
There is no "planet pluto".
2006-08-28 07:56:09 · answer #9 · answered by sam21462 5 · 0⤊ 1⤋
pluto not exist anymore.... delete it from your history...
2006-08-28 07:57:10 · answer #10 · answered by Answer 4 · 0⤊ 1⤋