123 citations · 187 across the 7 of their papers we have counts for
6 papers · 1 filter
Astrometric follow-up of near-Earth asteroid 2024 YR4 during a Torino scale level 3 alert
Marco Micheli, Maxime Devogèle, Larry Denneau +38
The discovery of 2024 YR4 presented the planetary defense community with the most significant impact threat in almost two decades, reaching level 3 on the Torino scale. The communi…
Apache Point rapid response characterization of primitive imminent impactor 2024 RW
Carl Ingebretsen, Bryce T. Bolin, Robert Jedicke +6
Imminent impactors may be detected only a few hours before their impact with Earth, providing a brief opportunity to characterize them before impact. We describe the characterizati…
Distribution of shape elongations of main belt asteroids derived from Pan-STARRS1 photometry
H. Cibulková, H. Nortunen, J. Ďurech +10
Context. A lot of photometric data is produced by surveys such as Pan-STARRS, LONEOS, WISE or Catalina. These data are a rich source of information about the physical properties of…
The size-frequency distribution of H>13 NEOs and ARM targets detected by Pan-STARRS1
Eva Schunová Lilly, Robert Jedicke, Peter Vereš +2
We determine the absolute magnitude (H) distribution (or size-frequency distribution, SFD; where is the slope of the distribution) for near-Earth objects…
Absolute magnitudes and slope parameters for 250,000 asteroids observed by Pan-STARRS PS1 - preliminary results
Peter Vereš, Robert Jedicke, Alan Fitzsimmons +14
We present the results of a Monte Carlo technique to calculate the absolute magnitudes (H) and slope parameters (G) of about 240000 asteroids observed by the Pan-STARRS1 telescope…
Observational Constraints on the Catastrophic Disruption Rate of Small Main Belt Asteroids
Larry Denneau, Robert Jedicke, Alan Fitzsimmons +15
We have calculated 90% confidence limits on the steady-state rate of catastrophic disruptions of main belt asteroids in terms of the absolute magnitude at which one catastrophic di…