OBSERVATIONS OF SPACE DEBRIS IN THE VICINITY OF ORBITS OF GLOBAL NAVIGATION SATELLITE SYSTEMS
Journal Title: Solar-Terrestrial Physics - Year 2020, Vol 6, Issue 3
Abstract
The problem of the amount and characteristics of space debris in the vicinity of orbits of Global Navigation Satellite Systems (GNSS) is of significant interest from the viewpoint of safe operation of these systems. Attempts have repeatedly been made to search for space debris fragments in a given region of orbits, but have not led to cataloging such objects. Only in 2018, eight space objects were discovered which were not related to active or inactive spacecraft or their launch elements. Photometrical and trajectory observations with optical telescopes are practically the only source of information about characteristics of such objects. The paper presents a summary of the design features and technical characteristics of the new AZT-33VM telescope. We describe a technique for determining orbital parameters of non-cataloged space debris from optical measurements. We report the results of photometric observations of a space object, detected in the vicinity of orbits of the Global Navigation Satellite System GLONASS.
Authors and Affiliations
Korobtsev I. V. , Tsukker T. G. , Mishina M. N. , Goryashin V. E. , Eselevich M. V.
Keywords
Related Articles
- EP ID EP700080
- DOI 10.12737/stp-63202014
- Views 116
- Downloads 0
ASYMMETRY IN OCCURRENCE OF THE LEADING AND FOLLOWING POLARITIES IN THE PHOTOSPHERIC MAGNETIC FIELD AT THE EARLY STAGE OF ACTIVE REGION FORMATION
We study the evolution of the photospheric magnetic field at the early stage of active region development. We use data on longitudinal component of the magnetic field and line-of-sight velocities from SOHO/MDI and SDO/HM...
AMPLITUDE VARIATIONS OF THE REFLECTED SIGNAL DURING VERTICAL SOUNDING OF THE IONOSPHERE AT MIDDLE LATITUDES
In this paper, we discuss the main types of quasiperiodic variations in amplitudes of a reflected signal during vertical sounding of the ionosphere at middle latitudes. The initial experimental data is vertical sounding...
CORRESPONDENCE OF A GLOBAL ISOLATED SUBSTORM TO THE MCPHERRON STATISTICAL MODEL
It is shown that a diamagnetic structure (DS) of the slow solar wind (SW), the source of which on the Sun was a chain of streamers, arrived at Earth’s orbit on December 22, 2015. It interacted with Earth’s magnetosphere...
SMALL SOLAR FLARES AND LOCAL POLARITY INVERSION LINES OF THE LONGITUDINAL MAGNETIC FIELD OF THE ACTIVE REGION
Using photospheric data and data on the longitudinal magnetic field from the SDO satellite, as well as observations in the Hα line from GONG ground stations, we have studied the flare activity of the NOAA 12673 sunspot g...
STATISTICAL RELATION OF TRAVELING IONOSPHERIC DISTURBANCES WITH NEUTRAL WIND AND DISTURBANCES IN THE STRATOSPHERE
Using the representative statistics on traveling ionospheric disturbances (TIDs) obtained by Yekaterinburg and Magadan radars, we have shown that distributions of TIDs and average TID velocities by azimuths and local tim...