56 citations · 220 across the 13 of their papers we have counts for
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astro-ph.EP2022★ 8 cited
On the dust of tailless Oort-cloud comet C/2020 T2 (Palomar)
Yuna Grace Kwon, Joseph R. Masiero, Johannes Markkanen
We report our new analysis of Oort-cloud comet C/2020 T2 (Palomar) (T2) observed at 2.06 au from the Sun (phase angle of 28.5 deg) about two weeks before perihelion. T2 lacks a sig…
astro-ph.EP2022★ 2 cited
Do twin spectral peaks of olivine particles in the thermal infrared diagnose their sizes and porosities?
Hiroshi Kimura, Johannes Markkanen, Ludmilla Kolokolova +4
A well-established constraint on the size of non-porous olivine grains or the porosity of aggregates consisting of small olivine grains from prominent narrow peaks in thermal infra…