Well if it was a comet it would have a tail breh, from the things I've seen, most people who research this shyt is shocked that it doesn't have one. If it was like a rock (astroid) it would also have a tail from melted debris, just not as much as a comet would. From what I've read, it's no tail AT ALL since it came from around the sun.
You right breh, it has very unusual properties but this is only the 3rd interstellar object we ever studied. It’s been traveling for over 7 billion years, older than our solar system.





