#TNOs
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pedroleon.info
📡🛰️ Cantidad de satélites naturales conocidos de los planetas, TNOs y asteroides del sistema solar
🗓️ Mayo 2026
· Planetas: 455
· NEOs: 116
· Asteroides: 372
· TNOs: 152
www.infosondas.com/infografias-...
May 17, 2026 at 1:47 PM
astrafoxen.bsky.social
more love for TNOs <3
justinasvitkus.bsky.social Justinas Vitkus @justinasvitkus.bsky.social · Nov 3
Just a quick painting of Máni. A trans-Neptunian object.
Recent occultation observations hint that Máni might have a massive impact crater and a very tall mountain that I interpreted as a central peak in this impact crater. #SciArt #spaceart #astronomy #solarsystem
March 28, 2026 at 7:31 AM
cara.city
getting exclusively into astrology for TNOs and asteroid belt objects, like baby what's your Eris placement, is your Vesta in Sagittarius?
May 30, 2025 at 4:26 AM
astrafoxen.bsky.social
MORE DWARF PLANETS AND BIG TNOS NAMED BY THE IAU TODAY YEAHHHHH
2004 GV9 → Goibniu
2005 RM43 → Rumina
2002 UX25 & moon → Uni & Tinia
* Uni is weird because it's made of holey ice less dense than water
2002 XW93 → Xewioso
2013 FY27 → Chiminigagua (named 3 weeks ago, but nobody mentioned it on bsky)
Size and color comparison of the largest trans-Neptunian objects (TNOs) and dwarf planets of the Solar System. Newly named TNOs are highlighted in yellow. Starting from the top row, going from left to right: 1st row: Pluto & Charon, Eris & Dysnomia, Haumea & 2 moons, Makemake, Gonggong & Xiangliu 2nd row: Quaoar & Weywot, Orcus & Vanth, Sedna, Salacia, Mani, Aya 3rd row: Varda & Ilmare, Chiminigagua (formerly 2013 FY27), Achlys, Ixion 4th row: Varuna, Goibniu (formerly 2004 GV9), Ritona, Uni & Tinia (formerly 2002 UX25), Gǃkúnǁʼhòmdímà & Gǃòʼé ǃHú, Rumina (formerly 2005 RM43) 5th row: 2014 UZ224, 2010 JO179, 2005 QU182, Xewioso (formerly 2002 XW93). Saturn's moon Enceladus is shown for scale.
September 1, 2025 at 6:22 PM
jwstfeed.bsky.social
Nature: Widespread CO2 and CO ices in the trans-Neptunian population revealed by JWST/DiSCo-TNOs.
www.nature.com/articles/s41...
🔭 🧪
The CO2 and CO signatures in the spectra of TNOs observed by DiSCo-JWST.
May 24, 2024 at 12:01 PM
hbhammel.bsky.social
Mike Kelley describes spectra of the icy surface of comet Hale-Bopp, taken at a distance of 46 AU (!!) with JWST 🔭 : similar to Water-type TNOs but with organic features
September 11, 2025 at 7:30 AM
pedroleon.info
📡🛰️ Cantidad de satélites naturales conocidos de los planetas, TNOs y asteroides del sistema solar
🗓️ Agosto 2026
· Planetas: 456
· NEOs: 117
· Asteroides: 384
· TNOs: 157
www.infosondas.com/infografias-...
August 18, 2026 at 2:34 PM
pedroleon.info
📡🛰️ Cantidad de satélites naturales conocidos de los planetas, TNOs y asteroides del sistema solar
🗓️ Junio 2026
· Planetas: 455
· NEOs: 117
· Asteroides: 372
· TNOs: 157
· TOTAL: 455 + 646 = 1.101
www.infosondas.com/infografias-...
June 16, 2026 at 3:29 PM
pedroleon.info
📡🛰️ Cantidad de satélites naturales conocidos de los planetas, TNOs y asteroides del sistema solar
🗓️ Marzo 2026
· Planetas: 419
· NEOs: 114
· Asteroides: 367
· TNOs: 151
www.infosondas.com/infografias-...
March 16, 2026 at 5:34 PM
nickattree.eurosky.social
Fantastic #PlanetSci work getting composition from coupled thermal-dynamical models of TNOs and the orbits of their satellites! The results "suggest that the chemical composition of TNOs closely resembles that of comets" is fascinating, but not entirely surprising, no!? ☄️
April 7, 2025 at 8:37 AM
pedroleon.info
📡🛰️ Cantidad de satélites naturales conocidos de los planetas, TNOs y asteroides del sistema solar
🗓️ Septiembre 2026
· Planetas: 456
· NEOs: 117 // Asteroides: 389 // TNOs: 161
· TOTAL: 1.123
www.infosondas.com/infografias-...
September 21, 2026 at 3:33 PM
elakdawalla.bsky.social
I HAVE SPENT LITERALLY THE ENTIRE YEAR IN THIS POST

But the article about TNOs that I began doing interviews for *in January* has been accepted and might be published by this coming March

*crying*
scalzi.com John Scalzi @scalzi.com · Dec 4
I'm in this post and I don't like it
ncrenic.bsky.social Neil Renic @ncrenic.bsky.social · Dec 4
Two stages of writing:

1) This shouldn't take too long
2) Oh no
December 5, 2024 at 6:51 AM
jradavenport.com
Here's an alternate version of this color space for the known interstellar objects (incl. 3I/ATLAS), along with a big population of asteroids, TNOs, and comets.

This parameter space has a *lot* of overlap, & something would need VERY weird colors to immediately stand out as a technosignature🧪🔭☄️👽
color-color diagram for asteroids, TNOs, comets, and interstellar objects, as well as a point for the SpaceX Roadster
August 19, 2025 at 11:24 PM
pedroleon.info
Satélites naturales de los planetas, TNOs y asteroides del sistema solar – Mayo 2026
Satélites naturales de los planetas, TNOs y asteroides del sistema solar – Mayo 2026
www.infosondas.com
May 17, 2026 at 1:46 PM
timberwind.bsky.social
Thinking about how fun it would probably feel to be embodied in a quadrupedal robot body and run across a centigee-gravity world (like Ceres, all the not-Titan saturnian moons, and all the major ice giant moons and TNOs). You could leap hundreds of meters in a single bound...
July 13, 2025 at 1:01 AM
pedroleon.info
📡🛰️ Cantidad de satélites naturales conocidos de los planetas (y TNOs) del sistema solar
🗓️ Octubre 2025
www.infosondas.com/infografias-...
October 17, 2025 at 8:33 AM
pedroleon.info
📡🛰️ Cantidad de satélites naturales conocidos de los planetas, TNOs y asteroides del sistema solar
🗓️ Abril 2026
· Planetas: 455 (+21)
👉 ¡¡7 nuevos para Saturno y 14 para Júpiter!! 👈
· NEOs: 115 (+1)
· Asteroides: 368 (+1)
· TNOs: 152 (+1)
www.infosondas.com/infografias-...
April 21, 2026 at 7:35 AM
dahlingzoe.bsky.social
I'm permanently annoyed that the "is Pluto a planet" debate was one about Pluto's classification, and not all the new science about TNOs that caused the debate to be necessary
March 14, 2025 at 5:47 PM
pedroleon.info
📡🛰️ Cantidad de satélites naturales conocidos de los planetas (y TNOs) del sistema solar
🗓️ Enero 2026
www.infosondas.com/infografias-...
January 16, 2026 at 4:26 PM
leighfletcher.bsky.social
Conference here in Helsinki has been great so far, but time to turn it up a notch - this morning at #EPSCDPS2025 we begin 2 days celebrating the contributions of #JWST to #planetaryscience, beginning with ice giants, then moving to Jupiter, Saturn, comets, asteroids, TNOs, and more. Venus room 0930!
September 10, 2025 at 5:46 AM
pedroleon.info
📡🛰️ Cantidad de satélites naturales conocidos de los planetas, TNOs y asteroides del sistema solar
🗓️ Julio 2026
· Planetas: 456 (+1) 🚨 ¡Uno nuevo para Saturno!
· NEOs: 117
· Asteroides: 383
· TNOs: 157
www.infosondas.com/infografias-...
July 21, 2026 at 10:01 PM
pedroleon.info
📡🛰️ Cantidad de satélites naturales conocidos de los planetas, TNOs y asteroides del sistema solar
🗓️ 19 Marzo 2026
· Planetas: 434 (+15) 🚨
👉 ¡¡11 nuevos para Saturno y 4 para Júpiter!! 👈
· NEOs: 114
· Asteroides: 367
· TNOs: 151
www.infosondas.com/infografias-...
March 19, 2026 at 10:21 AM
lukemeister.bsky.social
Tired: Bowl, Cliff, and Double-Dip TNOs
Wired: Black Bile TNOs, etc.
August 2, 2026 at 9:03 PM
pedroleon.info
📡🛰️ Cantidad de satélites naturales conocidos de los planetas (y TNOs) del sistema solar
🗓️ Febrero 2026
www.infosondas.com/infografias-...
February 17, 2026 at 9:10 AM