Počet záznamů: 1
Low Earth Orbit determination in small satellite mission proposal for corona observation of close solar surface region
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SYSNO ASEP 0572755 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Low Earth Orbit determination in small satellite mission proposal for corona observation of close solar surface region Tvůrce(i) Bartoněk, J. (CZ)
Lazar, V. (CZ)
Malaník, P. (CZ)
Rydlo, Š. (CZ)
Láznička, Tomáš (UPT-D) ORCID, RID, SAI
Popela, R. (CZ)
Druckmüller, M. (CZ)Celkový počet autorů 7 Zdroj.dok. Acta Astronautica. - : Elsevier - ISSN 0094-5765
Roč. 203, February (2023), s. 202-213Poč.str. 12 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova Eclipses ; Space mission ; CubeSat ; Orbital mechanics ; Sun: corona Vědní obor RIV JV - Kosmické technologie Obor OECD Aerospace engineering Způsob publikování Omezený přístup Institucionální podpora UPT-D - RVO:68081731 UT WOS 000995779500001 EID SCOPUS 85145601347 DOI 10.1016/j.actaastro.2022.11.052 Anotace A space-based observation of the solar corona is currently done in multiple wavelengths including visible, extreme-ultraviolet (EUV) and x-ray. White light coronagraph observations are restricted to regions beyond 1 RꙨ above the solar surface, while EUV remains blind above 0.25 RꙨ. White light corona images close to the solar surface limb may be documented during terrestrial total eclipse observations. These occur once in one to two years and are burdened with light scattering background caused by Earth's atmosphere. In this document, we propose a space-based small satellite mission which would have the advantage of performing white light corona observations under 2 RꙨ. The observation is done from Low Earth Orbit, utilizing the lunar limb to occult the solar disc during the artificial orbit-determined total eclipse. We present a list of the potential observation orbits, each with a single, yet unique observation opportunity. We extend the concurrent terrestrial options by finding extra space-based total eclipses. Observation requirements show that such a challenging mission would be achievable with the relatively affordable 6U CubeSat spacecraft. Pracoviště Ústav přístrojové techniky Kontakt Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Rok sběru 2024 Elektronická adresa https://www.sciencedirect.com/science/article/pii/S0094576522006592
Počet záznamů: 1