jan 28, 1624 - Pluto
Description:
1. Has 5 moons2. It’s a dwarf planet
3. 1 Pluto day = 6.4 Earth days
4. 1 Pluto year = 247.9 Earth years
5. Around -223 Celsius.
6. Named after the Roman god of the underworld
6b. Was reclassified from a planet to dwarf planet
Added to timeline:
Date:
jan 28, 1624
Now
~ 402 years ago