Comment No type of moon (Score 1) 12
>" quasi-moon near Earth"
It isn't ANY type of "moon". A moon orbits a planet, regardless of what size, shape, or how erratic the orbit. This object orbits only the sun.
According to the paper:
"Meet Arjuna 2025 PN7, the Newest Quasi-satellite of Earth"
"Out of the Arjunas and NOT COUNTING those which can be temporarily captured as mini-moons of Earth, quasi-satellites are our closest companions. Here we show that 2025 PN7 is a quasi-satellite,[...] engaged in a 1:1 mean-motion resonance with our planet, but they are not gravitationally bound to it. "
Clearly, they say it is NOT a moon because it was NOT captured by Earths gravity into any type of orbit, much less gravitationally bound AT ALL, and they call it a "quasi-satellite." But it isn't even that. It is just an asteroid in roughly the same orbit as Earth around the Sun.