19BRTT150-1567
Potansiyel Tehlikeli Asteroidlerin Dinamik ve Fiziksel Özelliklerinin Araştırılması
ÖZET
The project is devoted to the research of physical properties and analysis of trajectories of potentially
hazardous asteroids (PHA) during their close approach to the Earth. There will be determined or improved
the rotational parameters, colors of the bodies, checked their multiplicity using photometric measurements,
albedo using polarimetric measurements, advancing absolute magnitude and diameter from the combination of
the mentioned data. The astrometric measurements will be combined in one model with the rotational parameters,
other physical properties in order to get a realistic model of the motion of PHAs. The study should bring
benefit for research of the future trajectories through modeling non-gravitational effects, assessing risks
of PHA future collision with the Earth. The calibration imaging data will be used for independent analysis of
instrumental astrometric errors for developing special optical distortion masks which can be used in the future
for improving astrometry measurements at the RTT150 telescope.