What are 3 interesting facts about Eris?
10 Facts About the Dwarf Planet Eris
- An Eridian day is just slightly longer than Earth’s.
- Eris was once thought to be bigger than Pluto.
- Eris is responsible for the big debate over the definition of “planet.”
- It has its own moon.
- Initially, Eris was called Xena.
- Its surface is like Pluto’s heart.
How long is a season on Eris?
Synodic periods (years durations)
| Object | Sidereal period (yr) | Synodic period |
|---|---|---|
| ( yr ) | ||
| 50000 Quaoar | 287.5 | 1.003 |
| 136199 Eris | 557 | 1.002 |
| 90377 Sedna | 12050 | 1.0001 |
What is Eris made up of?
Researchers think Eris’ surface is probably composed of a nitrogen-rich ice mixed with frozen methane in a layer less than 1 millimeter thick. This ice layer could be the result of the dwarf planet’s atmosphere condensing as frost on the surface as it moves away from the sun, they said.
Is Eris a gas planet?
In about 250 years, Eris will make its closest pass by the sun, coming within 3.4 billion miles (5.6 billion kilometers). The added heat will allow its frozen gases to sublimate—turn directly from a solid to a gas—making Eris even more Pluto-like.
Could we live on Eris?
Potential for Life The surface of Eris is extremely cold, so it seems unlikely that life could exist there.
Who is called tenth planet?
Because Eris was initially thought to be larger than Pluto, it was described as the “tenth planet” by NASA and in media reports of its discovery.
Does planet9 exist?
Unless Planet Nine is observed, its existence is purely conjectural. Several alternative hypotheses have been proposed to explain the observed clustering of TNOs….Planet Nine.
| Orbital characteristics | |
|---|---|
| Argument of perihelion | 150° (est.) |
| Physical characteristics | |
| Mass | 5–10 M ⊕ (est.) |
| Apparent magnitude | >22.5 (est.) |
Does the tenth planet exist?
Astronomers have found a tenth planet, larger than Pluto and nearly three times farther from the Sun as Pluto is today. It also is the largest body yet found orbiting in the Kuiper belt, the group of icy bodies including Pluto which orbit beyond Neptune. …
How big is the 10th planet?
“It’s definitely bigger than Pluto,” said Brown, a professor of planetary astronomy. The object is round and could be up to twice as large as Pluto, Brown told reporters in a hastily called NASA-run teleconference Friday evening. His best estimate is that it is 2,100 miles wide, about 1-1/2 times the diameter of Pluto.
How cold is Eris?
It takes 557 Earth years for Eris to make one orbit around the Sun. It has a highly eccentric orbit around the Sun, which causes its surface temperature to vary from -217 degrees Celsius to -243 degrees Celsius.
What strain is 10th planet?
10th Planet by Galenas is a hybrid strain, a cross of Planet of the Grapes and Quattro Kush. This strain was recommended for its creative euphoria, sedative qualities, anti-inflammatory properties and sleep aide. 10th Planet is a strong strain, so expect a wave of euphoria when you first vape this one.
What strain is skunk hero?
Skunk Hero is a heavily sativa dominant hybrid strain created through crossing the infamous 1994 Super Skunk X Mandarin Sunset strains. This bud has a super spicy skunky flavor with a sour, lip-puckering orange citrus exhale.
Is 10th Planet sativa?
10th Planet is a rare slightly indica dominant hybrid strain (60% indica/40% sativa) created through crossing the classic Planet of the Grapes X Quattro Kush strains. The perfect well-balanced bud for any indica lover, 10th Planet gets its name from the mysterious 10th planet discovered by NASA in the past few years.
What is GMO stand for?
Genetically Modified Organism