Asteroid observations at low phase angles. Average parameters for the new three-parameter H,G_1,G_2 magnitude system
Journal: acm
Year: 2014

Asteroid observations at low phase angles. Average parameters for the new three-parameter H,G1,G2 magnitude system V. Shevchenko1, I. Belskaya1, K. Muinonen2, Y. Krugly1, F. Velichko1, V. Chiorny1, I. Slyusarev1, N. Gaftonyuk3, and I. Tereschenko1 1Institute of Astronomy of Kharkiv Karazin National University, Kharkiv 61022, Sumska str. 35, Ukraine 2Department of Physics, Gustaf Hallstromin katu 2a, P.O. Box 64, FI-00014 University of Helsinki, Finland 3Crimean Astrophysical Observatory, Crimea,