activity
20022022
most citedA ring system detected around the Centaur (10199) Chariklo

299 citations · 3.3k across the 48 of their papers we have counts for

collaborators

49 papers

astro-ph.EP2022

Spin vectors in the Koronis family: IV. Completing the sample of its largest members after 35 years of study

Stephen M. Slivan, Matthew Hosek, Max Kurzner +17

An observational study of Koronis family members' spin properties was undertaken with two primary objectives: to reduce selection biases for object rotation period and lightcurve a…

astro-ph.SR2022

Optical Time-Series Photometry of the Symbiotic Nova V1835 Aquilae

Robert V. Caddy, Andrew C. Layden, Daniel E. Reichart +7

We present time-series CCD photometry in the passbands of the recently identified symbiotic nova V1835 Aquilae (NSV 11749) over an interval of 5.1 years with 7-14 day cadenc…

astro-ph.EP2019★ 47 cited

Pluto's lower atmosphere and pressure evolution from ground-based stellar occultations, 1988-2016

E. Meza, B. Sicardy, M. Assafin +167

Context. Pluto's tenuous nitrogen (N2) atmosphere undergoes strong seasonal effects due to high obliquity and orbital eccentricity, and has been recently (July 2015) observed by th…

astro-ph.HE2018★ 124 cited

Authenticating the Presence of a Relativistic Massive Black Hole Binary in OJ 287 Using its General Relativity Centenary Flare: Improved Orbital Parameters

Lankeswar Dey, M. J. Valtonen, A. Gopakumar +5

Results from regular monitoring of relativistic compact binaries like PSR 1913+16 are consistent with the dominant (quadrupole) order emission of gravitational waves (GWs). We show…

astro-ph.SR2017★ 30 cited

IGR J19552+0044: A new asynchronous short period polar: "Filling the gap between intermediate and ordinary polars"

G. Tovmassian, D. Gonzalez-Buitrago, J. Thorstensen +23

Based on XMM--Newton X-ray observations IGR J19552+0044 appears to be either a pre-polar or an asynchronous polar. We conducted follow-up optical observations to identify the sourc…

astro-ph.HE2017★ 7 cited

Colour variations in the GRB 120327A afterglow

A. Melandri, S. Covino, E. Zaninoni +42

We present a comprehensive temporal and spectral analysis of the long Swift GRB 120327A afterglow data to investigate the possible causes of the observed early time colour variatio…