Ireneusz Włodarczyk

Polskie Towarzystwo Astronomiczne / Polskie Towarzystwo Miłośników
Astronomii, Rozdrażew

Sesja X: Sesja plakatowa

Czwartek 14.09.2023 12:00 – 13:00

abstrakt:
We computed impact solutions of the potentially dangerous asteroid (29075) 1950 DA based on 1009 optical observations, from 1950 February 22.23014 to 2023 May 03.161324, from which 1014 were selected, and 12 radar observations from 2001March 03 to 2012 May 01.
According to the NEODyS website\footnote{https://newton.spacedys.com/neodys/index.php?pc=4.1$\ &$ots=t} the asteroid (29075) 1950 DA belongs to the so-called 'special group’ of asteroids contains one more asteroid (101955), Bennu now.
They are subject to an individual procedure for calculating possible collisions with Earth.
We also computed the non-gravitational parameter A2.