58097 Alimov
58097 Alimov is a background asteroid and relatively slow rotator from the central region of the asteroid belt, approximately 4 kilometers in diameter.
The asteroid was discovered on 26 October 1976, by Russian astronomer Tamara Smirnova at the Crimean Astrophysical Observatory in Nauchnyj, on the Crimean peninsula. It was later named after Russian ecologist Alexandr Alimov.
Orbit and classification
Alimov is a non-family from the main belt's background population. It orbits the Sun in the central asteroid belt at a distance of 1.9–3.2 AU once every 4 years and 1 month. Its orbit has an eccentricity of 0.26 and an inclination of 13° with respect to the ecliptic.The asteroid's observation arc begins just 4 days prior to its official discovery observation, with a precovery taken at the Japanese Kiso Observatory on 22 October 1976.
Physical characteristics
Lightcurves
In October 2013, a rotational lightcurve of Alimov was obtained from photometric observations made by astronomers at the Palomar Transient Factory in California. It gave a relatively long rotation period of hours with a brightness variation of 0.26 magnitude.Diameter and albedo
According to the survey carried out by the NEOWISE mission of NASA's space-based Wide-field Infrared Survey Explorer, Alimov measures 3.9 and 4.0 kilometers in diameter and its surface has an albedo of 0.136 and 0.152, respectively. The Collaborative Asteroid Lightcurve Link assumes a standard albedo for stony asteroids of 0.20 and calculates a diameter of 3.7 kilometers with an absolute magnitude of 14.54.Naming
This minor planet was named after Russian ecologist Alexandr Fyodorovich Alimov, president of the Hydrobiological Society and founder of the Russian School of Functional Ecology.Alimov is known for his theoretical and experimental work on aquatic ecosystems and for the study on the prevention of ecological crisis. The official naming citation was published by the Minor Planet Center on 6 March 2004. .