The new dwarf planet is not good for Planet X.

Above: 2017 OF201's trajectory. 

The new dwarf planet has an interesting elliptic trajectory. Researchers calculated that Planet X should be that small dwarf planet out of the solar system. So, if we want to rule out Planet X, or Planet 9, that will be done. But the researchers who made that dwarf planet's calculations say that it's too early to rule out Planet X.  

This new dwarf planet orbits the sun in 25000 years. And that is very far from the Sun. It's too small being Planet X. 

The mysterious disturbances in Planet Neptune's trajectory must have some other explanation. That explanation can be some kind of material or energy flow at the edge of the solar system. And that thing makes those disturbances very interesting. The mystery remains. Errors in Neptune's trajectories are not gone. There are also some other errors in the Kuiper Belt object's trajectories. But the question is where Planet X is? The object is invisible. So maybe it does not exist. And there is the suggestion that Alpha Centauri, Proxima Centauri, and Luhman 16 star systems can cause those errors if they are in the right positions. But the myth of Planet X remains. 

The ninth planet is many times ruled out, but then some mysterious events happen in Neptune's trajectory. What causes those mystery wobblings is a mystery. At this point, I must say that Planet X is the mysterious gravitational effect in Neptune's trajectory. Or could it be some kind of plasma, or energy flow that pushes Neptune? Do the mysterious things that happen to the Voyager spacecraft have some kind of connection with Neptune's trajectory? 

Some things can have a connection with this mysterious behavior of the planet Neptune and its trajectory. Those things are the ice geysers on the Triton moon and the X-ray flares at the Unranus's poles. There is something that causes those things. And could that mystery message from Voyager be formed, when that spacecraft impacted some kind of energy flow? 

https://www.highpointscientific.com/astronomy-hub/post/space-news/new-dwarf-planet-casts-doubt-planet-nine

https://www.space.com/astronomy/solar-system/evidence-of-controversial-planet-9-uncovered-in-sky-surveys-taken-23-years-apart

https://tieku.fi/maailmankaikkeus/uusi-kaapioplaneetta-loytyi-1-600-kertaa-niin-kaukana-auringosta-kuin-maa-se-voi-kumota-teorian-planeetta-9sta

https://www.livescience.com/uranus-x-ray-radiation-detected.html

https://science.nasa.gov/solar-system/planet-x/

https://www.space.com/astronomy/dwarf-planets/scientists-found-a-possible-new-dwarf-planet-it-could-spell-bad-news-for-planet-9-fans

https://www.space.com/voyager-1-data-glitch-solved

https://en.wikipedia.org/wiki/Luhman_16

https://en.wikipedia.org/wiki/Neptune

https://en.wikipedia.org/wiki/Planet_Nine

https://en.wikipedia.org/wiki/Planets_beyond_Neptune

https://en.wikipedia.org/wiki/Triton_(moon)

https://en.wikipedia.org/wiki/Uranus