THE HALF-YEAR MONITORING OF METEOROID INFLUX TO THE NEAR-EARTH SPACE BY TV-OBSERVATIONS

THE HALF-YEAR MONITORING OF METEOROID INFLUX TO THE NEAR-EARTH SPACE BY TV-OBSERVATIONS

The Astronomical Institute of Russian Academy of Science provides TV-meteor observations since 2000. We began them with hybrid camera for Space Control Survey, but now we use 6 simple wide-angle Patrol Camera (PatrolCa) for every-night monitoring of bright (up to 5m) meteors in zenith region nearly...

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Main Authors: A. P. Kartashova, A. V. Bagrov, G. T. Bolgova, V. A. Leonov
Format: Article
Language:English
Published: Odessa I. I. Mechnykov National University 2017-03-01
Series:Odessa Astronomical Publications
Online Access:http://oap.onu.edu.ua/article/view/93647
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spelling doaj-eedaffc7fcf742fea37b9c7ca2d156052020-11-25T02:59:55ZengOdessa I. I. Mechnykov National UniversityOdessa Astronomical Publications1810-42152017-03-01202464910.18524/1810-4215.2007.20.9364793647THE HALF-YEAR MONITORING OF METEOROID INFLUX TO THE NEAR-EARTH SPACE BY TV-OBSERVATIONSA. P. Kartashova0A. V. BagrovG. T. BolgovaV. A. LeonovInstitute of Astronomy Russian Academy of Science 48 Pyatnitskaya Str., Moscow 119017 Russian FederationThe Astronomical Institute of Russian Academy of Science provides TV-meteor observations since 2000. We began them with hybrid camera for Space Control Survey, but now we use 6 simple wide-angle Patrol Camera (PatrolCa) for every-night monitoring of bright (up to 5m) meteors in zenith region nearly 2400 square degrees, and high-sensitive hybrid camera FAVOR with limiting magnitude for meteors about 9m...10m in field of view 400 square degrees. Our aim is correct estimation of meteoroid influx to the Near-Earth space. Results of half-year monitoring are presented in this paper, including distribution of meteors by time, by magnitude, by hour frequency etc. It is underlined, that earlier revealed depression of number of meteors with brightness 5m...6m due to the Poynting-Robertson drag is confirmed. The work was supported by RFBR grants 06-0208313 and 06-02-16365.http://oap.onu.edu.ua/article/view/93647
collection DOAJ
language English
format Article
sources DOAJ
author A. P. Kartashova
A. V. Bagrov
G. T. Bolgova
V. A. Leonov
spellingShingle A. P. Kartashova
A. V. Bagrov
G. T. Bolgova
V. A. Leonov
THE HALF-YEAR MONITORING OF METEOROID INFLUX TO THE NEAR-EARTH SPACE BY TV-OBSERVATIONS
Odessa Astronomical Publications
author_facet A. P. Kartashova
A. V. Bagrov
G. T. Bolgova
V. A. Leonov
author_sort A. P. Kartashova
title THE HALF-YEAR MONITORING OF METEOROID INFLUX TO THE NEAR-EARTH SPACE BY TV-OBSERVATIONS
title_short THE HALF-YEAR MONITORING OF METEOROID INFLUX TO THE NEAR-EARTH SPACE BY TV-OBSERVATIONS
title_full THE HALF-YEAR MONITORING OF METEOROID INFLUX TO THE NEAR-EARTH SPACE BY TV-OBSERVATIONS
title_fullStr THE HALF-YEAR MONITORING OF METEOROID INFLUX TO THE NEAR-EARTH SPACE BY TV-OBSERVATIONS
title_full_unstemmed THE HALF-YEAR MONITORING OF METEOROID INFLUX TO THE NEAR-EARTH SPACE BY TV-OBSERVATIONS
title_sort half-year monitoring of meteoroid influx to the near-earth space by tv-observations
publisher Odessa I. I. Mechnykov National University
series Odessa Astronomical Publications
issn 1810-4215
publishDate 2017-03-01
description The Astronomical Institute of Russian Academy of Science provides TV-meteor observations since 2000. We began them with hybrid camera for Space Control Survey, but now we use 6 simple wide-angle Patrol Camera (PatrolCa) for every-night monitoring of bright (up to 5m) meteors in zenith region nearly 2400 square degrees, and high-sensitive hybrid camera FAVOR with limiting magnitude for meteors about 9m...10m in field of view 400 square degrees. Our aim is correct estimation of meteoroid influx to the Near-Earth space. Results of half-year monitoring are presented in this paper, including distribution of meteors by time, by magnitude, by hour frequency etc. It is underlined, that earlier revealed depression of number of meteors with brightness 5m...6m due to the Poynting-Robertson drag is confirmed. The work was supported by RFBR grants 06-0208313 and 06-02-16365.
url http://oap.onu.edu.ua/article/view/93647
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