A5002577324- Astro and Planetary Science
- Planetary Science and Exploration
- Stellar, planetary, and galactic studies
- Nuclear Physics and Applications
- Astrophysics and Star Formation Studies
- Advanced X-ray Imaging Techniques
- Geomagnetism and Paleomagnetism Studies
- Astronomical Observations and Instrumentation
- Isotope Analysis in Ecology
- Geology and Paleoclimatology Research
- Medical Imaging Techniques and Applications
- Historical Astronomy and Related Studies
- Historical Geography and Cartography
Slovak Academy of Sciences
2011-2018
Astronomical Institute of the Slovak Academy of Sciences
2011-2018
We report observations of color in the inner coma Comet C/2013 UQ4 (Catalina) with broadband B and R filters. find significant temporal variations slope, ranging from -12.67 $\pm$ 8.16 \% per 0.1~$\mu$m up to $35.09 \pm 11.7$ 0.1~$\mu$m.It is that comet changes red blue over only a two-day period. Such dispersion cannot be characterized an average slope. also observe infrared using Spitzer no CO/CO$_{2}$ gaseous species its coma. Therefore, we classify as dust-rich attribute measured slope...
Abstract We provide the circumstances and details of fireball observation, search expeditions, recovery, strewn field, physical characteristics Košice meteorite that fell in Slovakia on February 28, 2010. The was only 15th case an observed bolide with a recovered mass subsequent orbit determination. Despite multiple eyewitness reports bolide, three videos from security cameras Hungary were used for field determination computation. Multiple expeditions professionals individual searchers found...