Could planet-planet scattering lead to retrograde orbits in exoplanetary systems?

Retrograde motion is the name we've given to the optical illusion that we see here on Earth when a planet appears to move forward, backward, and forward again ... Apr 24, 2019 ... And in the process I was forced to note how these affected me as well—maybe even contributing to this slow dive into abstraction I recently ... Hard Wax - Precession: Retrograde Motion EP (Rawax RSO 02) - Reissue of classy 90s Minimal Techno EP produced by Steve O'Sullivan - € 13. This is termed direct or prograde motion. However, occasionally a planet's track across the celestial sphere slows, stops and then reverses direction for a ... Retrograde Motion. Retrograde motion is the orbital motion of a spatial body in a direction that is opposite of what is normal in a given system. “Retrograde” ... Jul 12, 2005 ... Abstract page for arXiv paper astro-ph/0507269: Sun's retrograde motion and violation of even-odd cycle rule in sunspot activity. Planets usually move W to E, which we call "prograde" or "direct," then appear to move E to W, or "backward" from normal motion, before resuming W to E motion. Oct 31, 2024 ... When we talk about a retrograde motion of a planet, we're talking about its apparent movement relative to the stars, from our perspective on Earth. Jan 25, 2022 ... In terms of astronomy (again, not astrology), retrograde motion is when the motion of a body (planet, moon, asteroid, etc.) is in the opposite ... Apr 19, 2023 ... It means that from the perspective of Earth, a planet's motion across the sky goes backwards night after night compared to its usual direction for a period of ...