Results 41 to 50 of about 122,486 (334)
Observational Data and Orbits of the Asteroids Discovered at the Molėtai Observatory in 2008–2009
Open Astronomy, 2016 We present the statistics of the asteroids observed and discovered at the Molėtai Observatory, Lithuania, in 2008–2009 within the project for astrometric observations of the near-Earth objects (NEOs), the main belt asteroids and comets.
Černis K. +2 more
doaj +1 more source
Scientific Reports, 2022 The deep sea (> 200 m) is considered as the largest and most remote biome, which characterized by low temperatures, low oxygen level, scarce food, constant darkness, and high hydrostatic pressure.
Shao’e Sun, Ning Xiao, Zhongli Sha
doaj +1 more source
Orbits of the Asteroids Discovered at the Molėtai Observatory in 2000–2004
Open Astronomy, 2014 The paper presents statistics of the asteroids observed and discovered at the Molėtai Observatory, Lithuania in 2000–2004 within the project for astrometric observations of the near-Earth objects (NEOs), the main belt asteroids and comets.
Černis K. +2 more
doaj +1 more source
Small Near-Earth Asteroids as a Source of Meteorites [PDF]
, 2015 Small asteroids intersecting Earth's orbit can deliver extraterrestrial rocks to the Earth, called meteorites. This process is accompanied by a luminous phenomena in the atmosphere, called bolides or fireballs.
J. Borovivcka, P. Spurn'y, P. Brown
semanticscholar +1 more source
Results of photometry of selected asteroids from the Hilda group
Вісник Астрономічної школи, 2013 This paper presents the first results of CCD photometry of selected Hilda group asteroids. These observations are part of a program carried out in the Institute of Astronomy of the Kharkiv National University, that is aimed to receive the parameters of ...
I. G. Slyusarev +4 more
doaj +1 more source
New and updated convex shape models of asteroids based on optical data from a large collaboration network [PDF]
, 2015 Context. Asteroid modeling efforts in the last decade resulted in a comprehensive dataset of almost 400 convex shape models and their rotation states. These efforts already provided deep insight into physical properties of main-belt asteroids or large ...
J. Hanuvs +167 more
semanticscholar +1 more source
Nature of bright C-complex asteroids [PDF]
, 2020 Most C-complex asteroids have albedo values less than 0.1, but there are some high-albedo (bright) C-complex asteroids with albedo values exceeding 0.1. To reveal the nature and origin of bright C-complex asteroids, we conducted spectroscopic observations of the asteroids in visible and near-infrared wavelength regions.
arxiv +1 more source
Formation and Evolution of Binary Asteroids [PDF]
, 2015 Satellites of asteroids have been discovered in nearly every known small body population, and a remarkable aspect of the known satellites is the diversity of their properties.
K. Walsh, Seth Andrew Jacobson
semanticscholar +1 more source
The 3 $\mu$m Spectrum of Jupiter's Irregular Satellite Himalia [PDF]
, 2014 We present a medium resolution spectrum of Jupiter's irregular satellite Himalia covering the critical 3 $\mu$m spectral region. The spectrum shows no evidence for aqueously altered phyllosilicates, as had been suggested from the tentative detection of a
Brown, M. E., Rhoden, A. R.
core +2 more sources
Observational Data and Orbits of the Asteroids Discovered at the Molėtai Observatory in 2005–2007
Open Astronomy, 2016 The paper presents statistics of the asteroids observed and discovered at the Molėtai Observatory, Lithuania, in 2005–2007 within the project for astrometric observations of the near-Earth objects (NEOs), the main belt asteroids and comets.
Černis K. +2 more
doaj +1 more source