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[-] NickwithaC@lemmy.world 68 points 1 day ago

Mercury

Venus

Earth

Mars

Jupiter

Saturn

Uranus

Neptune

PLUTO

Cold dead hands. Cold. Dead. Hands!

[-] wjrii@lemmy.world 57 points 1 day ago

PLUTO

DID IT CLEAR ITS ORBIT?!?

I say again, did… Pluto… CLEAR… ITS… ORBIT?

[-] Cort@lemmy.world 21 points 1 day ago

Wait, doesn't Pluto cross Neptune's orbit? Has Neptune cleared its orbit?

[-] milicent_bystandr@lemm.ee 13 points 1 day ago

Ooh - FIGHT! FIGHT! FIGHT! FIGHT!

[-] rockerface@lemm.ee 4 points 1 day ago

Fuck it, Earth just adds more garbage to its orbit

[-] Akrenion@slrpnk.net 4 points 1 day ago

That's what we call an advanced civilisation. We defy the power of planets.

[-] HeyThisIsntTheYMCA@lemmy.world 12 points 1 day ago
[-] FlyingSquid@lemmy.world 5 points 19 hours ago

I mean... yes?

The phrase refers to an orbiting body (a planet or protoplanet) "sweeping out" its orbital region over time, by gravitationally interacting with smaller bodies nearby. Over many orbital cycles, a large body will tend to cause small bodies either to accrete with it, or to be disturbed to another orbit, or to be captured either as a satellite or into a resonant orbit. As a consequence it does not then share its orbital region with other bodies of significant size, except for its own satellites, or other bodies governed by its own gravitational influence. This latter restriction excludes objects whose orbits may cross but that will never collide with each other due to orbital resonance, such as Jupiter and its trojans, Earth and 3753 Cruithne, or Neptune and the plutinos.[3] As to the extent of orbit clearing required, Jean-Luc Margot emphasises "a planet can never completely clear its orbital zone, because gravitational and radiative forces continually perturb the orbits of asteroids and comets into planet-crossing orbits" and states that the IAU did not intend the impossible standard of impeccable orbit clearing.[2]

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

[-] HeyThisIsntTheYMCA@lemmy.world 1 points 17 hours ago

Jupiter has over 11,000 trojans. Is that orbit cleared?

[-] LostXOR@fedia.io 18 points 1 day ago
[-] Bouchtroubouli@lemmy.world 6 points 22 hours ago

Pluto, would you mind doing an orbit for the lady?

[-] echodot@feddit.uk 2 points 4 hours ago

It'll be a while, in the meantime would you like to raise a few generations?

That's enough trying. Shut the fuck up and clear your orbit or GTFO.

[-] todd_bonzalez@lemm.ee 26 points 1 day ago

This MF puts Pluto at the end of a list! How disrespectful!

Pluto

Eris

Haumea

Makemake

Quaoar

Sedna

Orcus

Gonggong

[-] Schmoo@slrpnk.net 20 points 1 day ago
The Sun, a spectral class G2V main-sequence star
The inner Solar System and the terrestrial planets
    Mercury
        Mercury-crossing minor planets
    Venus
        Venus-crossing minor planets
            524522 Zoozve, Venus' quasi-satellite
    Earth
        Moon
        Near-Earth asteroids (including 99942 Apophis)
        Earth trojan (2010 TK7)
        Earth-crosser asteroids
            Earth's quasi-satellites
    433 Eros
    Mars
        Deimos
        Phobos
        Mars trojans
        Mars-crossing minor planets
    Asteroids in the asteroid belt, between the orbits of Mars and Jupiter
        Ceres, a dwarf planet
        Pallas
        Vesta
        Hygiea
        Asteroids number in the hundreds of thousands. For longer lists, see list of exceptional asteroids, list of asteroids, or list of Solar System objects by size.
            Asteroid moons
    A number of smaller groups distinct from the asteroid belt
The outer Solar System with the giant planets, their satellites, trojan asteroids and some minor planets
    Jupiter
        Rings of Jupiter
        Complete list of Jupiter's natural satellites
            Galilean moons
                Io
                Europa
                Ganymede
                Callisto
        Jupiter trojans
        Jupiter-crossing minor planets
    Saturn
        Rings of Saturn
        Complete list of Saturn's natural satellites
            Mimas
            Enceladus
            Tethys (trojans: Telesto and Calypso)
            Dione (trojans: Helene and Polydeuces)
            Rhea
                Rings of Rhea
            Titan
            Hyperion
            Iapetus
            Phoebe
        Shepherd moons
        Saturn-crossing minor planets
    Uranus
        Rings of Uranus
        Complete list of Uranus's natural satellites
            Miranda
            Ariel
            Umbriel
            Titania
            Oberon
        Uranus trojan (2011 QF99)
        Uranus-crossing minor planets
    Neptune
        Rings of Neptune
        Complete list of Neptune's natural satellites
            Proteus
            Triton
            Nereid
        Neptune trojans
        Neptune-crossing minor planets
    Non-trojan minor planets
        Centaurs
        Damocloids
Trans-Neptunian objects (beyond the orbit of Neptune)
    Kuiper-belt objects (KBOs)
        Plutinos
            Orcus, a dwarf planet
                Vanth
            Pluto, a dwarf planet
                Complete list of Pluto's natural satellites
                    Charon
        Twotinos
        Cubewanos (classical objects)
            Haumea, a dwarf planet
                Namaka
                Hiʻiaka
            Quaoar, a dwarf planet
                Weywot
            Makemake, a dwarf planet
            (307261) 2002 MS4
            120347 Salacia
            20000 Varuna
    Scattered-disc objects
        Gonggong, a dwarf planet
            Xiangliu
        Eris, a dwarf planet
            Dysnomia
        (84522) 2002 TC302
        (87269) 2000 OO67
        V774104
    Detached objects
        2004 XR190
        2012 VP113 (possibly inner Oort cloud)
        Sedna, a dwarf planet (possibly inner Oort cloud)
        Oort cloud (hypothetical)
        Hills cloud/inner Oort cloud
        Outer Oort cloud
[-] sudo@lemmy.today 10 points 1 day ago
[-] Klear@lemmy.world 6 points 20 hours ago

Ceres is the main reason Pluto shouldn't be a planet. If it is, you'd have to fuck the whole list up because of Ceres.

[-] MelodiousFunk@slrpnk.net 6 points 19 hours ago

Everyone forgets Ceres. I wonder if people threw shit fits when Ceres and Pallas got demoted... twice.

[-] brucethemoose@lemmy.world 9 points 1 day ago* (last edited 1 day ago)

Exoplanets? Named asteroids? Human satellites?

this post was submitted on 04 Oct 2024
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