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researcher

P. Machado

8 papers hereh-index 12394 citations50 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author5

Across the 5 of 8 papers where every author was matched, so the position is known.

fields
  • astro-ph.EP7
  • astro-ph.IM1
same name
  • P. Machado — 79 papers, h 41
  • P. Machado — 19 papers, h 29
  • P. Machado — 16 papers
  • P. Machado — 11 papers, h 8
  • P. Machado — 6 papers, h 4
  • P. Machado — 6 papers, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20152022
most citedPluto's lower atmosphere and pressure evolution from ground-based stellar occultations, 1988-2016

47 citations · 177 across the 8 of their papers we have counts for

collaborators
Showing 2022Show all

2 papers · 1 filter

astro-ph.EP2022★ 20 cited

Constraints on the structure and seasonal variations of Triton's atmosphere from the 5 October 2017 stellar occultation and previous observations

J. Marques Oliveira, B. Sicardy, A. R. Gomes-Júnior +234

A stellar occultation by Neptune's main satellite, Triton, was observed on 5 October 2017 from Europe, North Africa, and the USA. We derived 90 light curves from this event, 42 of…

astro-ph.EP2022★ 14 cited

Asteroid astrometry by stellar occultations: Accuracy of the existing sample from orbital fitting

João F. Ferreira, Paolo Tanga, Federica Spoto +2

Context: Stellar occultations, greatly enhanced by the publication of the Gaia data releases, permit not only the determination of asteroid size and shape, but also the retrieval o…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.