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researcher

R. Sfair

34 papers hereh-index 13741 citations78 works total

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

author position
  • sole author1
  • first author1
  • middle author23
  • last author7

Across the 32 of 34 papers where every author was matched, so the position is known.

fields
  • astro-ph.EP32
  • astro-ph.SR1
  • gr-qc1
same name
  • R. Sfair — 12 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
20112026
most citedA ring system detected around the Centaur (10199) Chariklo

299 citations · 636 across the 34 of their papers we have counts for

collaborators
Showing 2022Show all

2 papers · 1 filter

astro-ph.EP2022★ 11 cited

Milliarcsecond astrometry for the Galilean moons using stellar occultations

B. E. Morgado, A. R. Gomes-Júnior, F. Braga-Ribas +40

A stellar occultation occurs when a Solar System object passes in front of a star for an observer. This technique allows the determination of sizes and shapes of the occulting body…

astro-ph.EP2022★ 2 cited

The main perturbing objects on the orbits of (616) Prometheus and (617) Pandora

A. R. Gomes-Júnior, T. Santana, O. C. Winter +1

The dynamical evolution of the Prometheus and Pandora pair of satellites is chaotic, with a short 3.3 years Lyapunov time. It is known that the anti-alignment of the apses line of…

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