Science ❯ Astronomy ❯ Orbital Mechanics
Long-period Comets Long-term Visibility Close Approaches Long Period Comets Orbital Periods 1,350-Year Orbit C/2025 A6 (Lemmon) Lemon Comet Orbit Retrograde Motion Perihelion 3I/ATLAS Orbit
The upcoming new moon aligned with the Orionid peak provides dark skies that favor binocular views of both green comets.
