46 citations · 178 across the 9 of their papers we have counts for
9 papers
Size, shape, density, and atmospheric limit of (50000) Quaoar revealed from 14 years of stellar occultation
Giuliano Margoti, Felipe Braga-Ribas, José Luis Ortiz +173
We present results from 28 stellar occultations by the large Trans-Neptunian Object (50000) Quaoar registered between 2018 and 2025. By performing a joint analysis of this occultat…
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…
XTE J0111.2-7317 : a nebula-embedded X-ray binary in the SMC
M. J. Coe, N. J. Haigh, C. A. Wilson +1
The observed characteristics of the nebulosity surrounding the SMC High Mass X-ray Binary XTE J0111.2-7317 are examined in the context of three possible nebular types: SNR, bowshoc…
Cyclical behaviour and disc truncation in the Be/X-ray binary A0535+26
N. J. Haigh, M. J. Coe, J. Fabregat
A0535+26 is shown to display quantised IR excess flux states, which are interpreted as the first observational verification of the resonant truncation scheme proposed by Okazaki an…
Observations of the unusual counterpart to the X-ray pulsar AX J0051-733
M. J. Coe, N. J. Haigh, S. G. T. Laycock +2
We report optical and IR observations of the ASCA X-ray pulsar system AX J0051-733. The relationship between the X-ray source and possible optical counterparts is discussed. Long t…
Discovery of Pulsed X-rays from the SMC Transient RX J0052.1-7319
M. H. Finger, D. J. Macomb, R. C. Lamb +3
Coherent 65 mHz pulsations in the X-ray flux of the Small Magellantic Cloud (SMC) transient source RX J0052.1-7319 have been detected by us in an analysis of ROSAT data. We report…