@article{82c95a6dc7ba4bc1a666d5676238c31d,
title = "The EURONEAR lightcurve survey of Near Earth Asteroids 2017–2020",
abstract = "This is the fourth data paper publishing lightcurve survey work of 52 Near Earth Asteroids (NEAs) using 10 telescopes available to the EURONEAR network between 2017 and 2020. Forty six targets were not observed before our runs (88% of the sample) but some of these were targeted during the same oppositions mainly by Brian Warner. We propose new periods for 20 targets (38% of the sample), confirming published data for 20 targets, while our results for 8 targets do not match published data. We secured periods for 15 targets (29% of the sample), candidate periods for 23 objects (44%), tentative periods for 11 asteroids (21%), and have derived basic information about 3 targets (6% of the sample). We calculated the lower limit of the ellipsoid shape ratios a/b for 46 NEAs (including 13 PHAs). We confirmed or suggested 4 binary objects, recommending two of them for follow-up during future dedicated campaigns.",
keywords = "Near earth asteroids, Lightcurves, Rotation periods, Physical properties",
author = "O. Vaduvescu and {Aznar Macias}, A. and Wilson, {T. G.} and T. Zegmott and P{\'e}rez Toledo, {F. M.} and M. Predatu and R. Gherase and V. Pinter and {Pozo Nunez}, F. and K. Ulaczyk and I. Soszy{\'n}ski and P. Mr{\'o}z and M. Wrona and P. Iwanek and M. Szymanski and A. Udalski and F. Char and {Salas Olave}, H. and G. Aravena-Rojas and Vergara, {A. C.} and C. Saez and E. Unda-Sanzana and B. Alcalde and {de Burgos}, A. and D. Nespral and R. Galera-Rosillo and Amos, {N. J.} and J. Hibbert and A. L{\'o}pez-Comazzi and J. Oey and M. Serra-Ricart and J. Licandro and M. Popescu",
note = "Funding: The INT time was granted by the Spanish TAC (19 nights, proposals C85/2018A and C9/2018B), to which we added some bright time awarded by the Spanish and Dutch TACs to another project led by the same PI (proposals C29/2018A, C10/2018B and N2+C10/2020A) and other time available during the ING internal S/D service and student training. F. Pozo Nunez gratefully acknowledges the generous and invaluable support of the Klaus Tschira Foundation. The work of R. Gherase and M. Popescu is financed by a grant of the Romanian National Authority for Scientific Research and Innovation CNCS - UEFISCDI, project number PN-III-P1-1.1-TE-2019-1504.",
year = "2022",
month = oct,
day = "1",
doi = "10.1007/s11038-022-09548-4",
language = "English",
volume = "126",
journal = "Earth, Moon, and Planets",
issn = "1573-0794",
publisher = "Springer",
number = "2",
}