The neutron star followed an oval trajectory before it collided with a black hole.

 

“Artist’s impression of an eccentric neutron star–black hole binary. The neutron star’s path is shown in blue and the black hole’s motion in orange as the two objects orbit each other. The eccentricity shown here is exaggerated compared to the real system, GW200105, to make the effect on the orbital motion clearer. Credit: Geraint Pratten, Royal Society University Research Fellow, University of Birmingham” (ScitechDaily, Scientists Spot a Black Hole-Neutron Star Pair Breaking the Rules of Cosmic Orbits)

The neutron star’s unusual trajectory when it fell into a black hole. The thing that formed that unusual oval trajectory could be the third component. There could be a possibility. That there was something unseen. Maybe the second back hole in the system before the final impact. The third participant can be outside the system. Or maybe it's very close to the back hole. 

The neutron star and black hole collided, and this thing defies predicted models. The neutron star impacted the black hole following an oval trajectory. This means that the closest point in that trajectory moved closer and closer to the black hole. And then the black hole pulled that neutron star inside it. The reason for that trajectory is that the neutron star got more energy when it closed the black hole. 

Similarly, in cases where black holes merge with neutron stars, they also have their own material disk. The impact of material disks will create energy, which pushes the neutron star away from the black hole. This also explains gamma-rays. From those mergers. 

The material disk interacts with the black hole material disk, and that forms energy. So this means that the shape of the trajectory remains similar. But sooner or later, the black hole “steals” the neutron star’s material disk. This means that the neutron star will not get as much energy from the impact of those material disks. This means that the black hole pulls the neutron star closer and closer to it. 

https://scitechdaily.com/scientists-spot-a-black-hole-neutron-star-pair-breaking-the-rules-of-cosmic-orbits/

How can the black hole merger form gamma-ray bursts?

When black holes collide, that event sends gravitational waves. There is a possibility that the gamma-ray burst (GRB) forms when those black holes’ halos touch each other. Every black hole is surrounded by material disks and photons that orbit it. The black holes. That participate. In this event. They were about 50 times larger than the sun. 

”Together, the two black holes weighed more than 100 times the mass of the Sun, placing the event among the most massive stellar-mass black hole mergers detected so far. Most previously observed mergers involve systems with only a few tens of solar masses.”(Interesting Engineering, A cosmic surprise: Black hole merger may have sparked a gamma-ray burst) 

The large size and heavy mass of those black holes tell. That. Those black holes could be the result of previous mergers. They were extremely large stellar black holes. 

Before black holes’ event horizons touch each other, those halos of matter and photons cross each other. In that case, if those halos and material disks impact each other. Particles that orbit those black holes interact, and these interactions can form the GRB. In this case, the GRB formation happens. When those halos that orbit in opposite directions impact each other. In those large black holes, their halos are quite large. 

And that means those halos have a time to reach a very high energy level. If those black holes were smaller, or their sizes were different. This can mean that the interaction between those material halos is shorter. That forms the shorter. And lower energy gamma- or X-ray flash. This thing. It can prove primordial black holes. 

And if all black hole mergers form the gamma-rays, this thing should mean that all of those black holes spin in opposite directions. That causes the model. The black holes turn. Into superposition and entanglement. Before they impact. Every time particles go into quantum entanglement, they spin in opposite directions. In the same way, if the black holes go into quantum entanglement, they will turn to spin in opposite directions. 

When we start to think that the source of the mysterious gamma-ray bursts is the cases where the black hole’s material disks and halos touch each other, that can be the first evidence about the miniature, primordial black holes. Those miniature, or planetary-mass black holes, form similar halos around them as larger black holes. 

This means that. Maybe some gamma-ray lightning, whose origin is in lone black holes, can merge with a small black hole. Those black holes could form when the radiation from the bigger black hole presses. A planet or some other objects in the form of a black hole. This means that the black hole could clone itself. 

https://interestingengineering.com/space/black-hole-merger-produces-light

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