Category
page 1Oort cloud
Oort cloud
theoretical cloud of planetesimals at the far edge of the solar system
C/2012 S1
comet discovered in 2012, with a close approach to Earth in December 2013
Nemesis
hypothetical star orbiting the Sun, responsible of extinction events
C/2006 P1
comet
Tyche
Öpik–Oort Comet Cloud hypothetical planet
C/2011 L4
non-periodic comet
detached object
minor planet objects in the outer reaches of the Solar System
C/2013 A1
comet
Scholz's Star
binary stellar system in the constellation Monoceros
galactic tide
tidal force experienced by objects subject to the gravitational field of a galaxy
C/2010 X1 (Elenin)
comet
C/2014 UN₂₇₁ (Bernardinelli-Bernstein)
Oort cloud comet
C/2020 F8 (SWAN)
non-periodic comet that possibly disintegrated during perihelion
C/1999 F1
comet
C/2013 US10
Oort cloud comet
C/2017 K2
comet discovered in 2017
C/2006 M4
comet
C/2016 R2 (PanSTARRS)
comet
C/2025 K1 (ATLAS)
parabolic comet
Q138040672
non-periodic comet
Comet C/2007 Q3 (Siding Spring)
astronomical object
2017 MB7
Trans-Neptunian object
C/2007 W1
astronomical object
C/2012 K1
oort cloud comet
Manx Comet
Rocky, minor, celestial body
C/2017 T2
oort cloud comet
C/2024 E1 (Wierzchoś)
oort cloud comet
C/2010 U3
Oort cloud comet