There’s a briefing on our last (known!) mini-moon (“Temporarily-Captured Flyby”, or TCF), 2024 PT5, in Astrophysical Journal Letters for January 10 (volume 978, issue 2): Bolin, B. Denneau, L. Abron, L-M. The Discovery and Characterization of Minimoon 2024 PT5 L37 … Read More »Note, Paper: Import Report
A quick note from the quick-notes source, RNAAS (Research Notes of the AAS). This title covers breaking news (relatively) and short pieces regarding the AAS (American Astronomical Society), versus, say, Planetary Science Journal or Astrophysical Journal. In the January RNAAS… Read More »Note, Paper: AAS’ AIs …? On AAs?
For what it’s worth, the December issue of Nature Astronomy is a special one on Ryugu. Of course, we’re in the digital era, so the notion of an “issue” is handwavey- most of the works in it were already put… Read More »Tout, Papers: Special Nat. Astron. Issue
In the AIAA‘s Journal of Guidance, Control, and Dynamics for December (vol. 47 #12): Tsukamoto, H. Chung, S-J. Nakka, Y. K. et al. Neural-Rendezvous: Provably Robust Guidance and Control to Encounter Interstellar Objects p. 2525 1.G007671 Interstellar objects… who doesn’t… Read More »Note, Paper: Guide Out
From the latest MAPS (Meteoritics and Planetary Science), too new to have article numbers yet: Schönbächler, M. Fehr, M. A. Yokoyama, T. et al. Zirconium isotope composition indicates s-process depletion in samples returned from asteroid Ryugu .14279 S-process isotopes are components… Read More »Note, Paper: Where are the Stars?
Some “asteroids” are actually dark comets. I repeat: some asteroids ACTUALLY COMETS: Taylor, A. G. Seligman, D. Z. Holman, M. J. et al. Strong Nongravitational Accelerations and the Potential for Misidentification of Near-Earth Objects a 190 ad85e3 In the Dec… Read More »N, P: When’s an Asteroid Not an Asteroid?
Now an asteroid: the small body temporarily designated 2005 YQ29 is, officially, (335500) Espresso, per the IAU Small-Body Nomenclature Group. That’s right, the drink originating in Italy. Perk up for the workweek!
You didn’t think a mini-moon (Temporarily-Captured Flyby, or TCF) would go by uncommented? I generally stay away from citing arXiv, since it’s basically uncontrolled. But the response time for Mini-Moon 2024 PT5 is too short for a refereed journal, so… Read More »Note, Pa-pre: Mini-moon 2024 PT5
I missed this year’s Hayabusa Symposium, sorry. I was too tired from European Time to switch to Japan Time. And besides, the European Asteroid Size conference was looking forward, Hayabusa meetings are now (mostly…) looking back. In any case, this… Read More »2024 Hayabusa Symposium
From the EU-ESA Workshop on Size Determination of Potentially Hazardous Near-Earth Objects: Wednesday, 11/13/24 ( … see also Monday and Tuesday) Polarimetric observations Double Trouble: Polarimetric Insights into the Didymos- Dimorphos post-DART Evolution Zuri GrayOn September 26, 2022, the NASA DART… Read More »Workshop: Size Determination of Potentially Hazardous NEOs pt. III