activity
20122022
most citedDetection of Possible Quasi-periodic Oscillations in the Long-term Optical Light Curve of the BL Lac Object OJ 287

97 citations · 241 across the 5 of their papers we have counts for

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Showing 2022Show all

2 papers · 1 filter

astro-ph.GA2022★ 1 cited

Optical variability of eight FRII-type quasars with 13-yr photometric light curves

Agnieszka Kuźmicz, Arti Goyal, Stanisław Zola +7

We characterize the optical variability properties of eight lobe-dominated radio quasars (QSOs): B2 070937, FBQS J095206.3235245, PG 1004130, [HB89] 1156631, [HB89] 142…

astro-ph.EP2022★ 15 cited

Refinement of the convex shape model and tumbling spin state of (99942) Apophis using the 2020-2021 apparition data

H. -J. Lee, M. -J. Kim, A. Marciniak +30

Context. The close approach of the near-Earth asteroid (99942) Apophis to Earth in 2029 will provide a unique opportunity to examine how the physical properties of the asteroid cou…