Ниска Земљина орбита (Serbian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ниска Земљина орбита" in Serbian language version.

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arxiv.org

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esa.int

faa.gov

  • „Frequently Asked Questions” (на језику: енглески). FAA. Архивирано из оригинала 2020-06-02. г. Приступљено 2020-02-14. „LEO refers to orbits that are typically less than 2,400 km (1,491 mi) in altitude. 

harvard.edu

adsabs.harvard.edu

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iadc-online.org

leitl.org

eugen.leitl.org

merriam-webster.com

nasa.gov

nasa.gov

  • Campbell, Ashley (2015-07-10). „SCaN Glossary” (на језику: енглески). NASA. Архивирано из оригинала 2020-08-03. г. Приступљено 2018-07-12. „Low Earth Orbit (LEO): A geocentric orbit with an altitude much less than the Earth's radius. Satellites in this orbit are between 80 and 2000 kilometers above the Earth's surface. 
  • „What Is an Orbit?”. NASA (на језику: енглески). David Hitt : NASA Educational Technology Services, Alice Wesson : JPL, J.D. Harrington : HQ;, Larry Cooper : HQ;, Flint Wild : MSFC;, Ann Marie Trotta : HQ;, Diedra Williams : MSFC. 2015-06-01. Архивирано из оригинала 2018-03-27. г. Приступљено 2018-07-08. „LEO is the first 100 to 200 miles (161 to 322 km) of space. 
  • Steele, Dylan (2016-05-03). „A Researcher's Guide to: Space Environmental Effects”. NASA (на језику: енглески). стр. 7. Архивирано из оригинала 2016-11-17. г. Приступљено 2018-07-12. „the low-Earth orbit (LEO) environment, defined as 200–1,000 km above Earth's surface 
  • „Higher Altitude Improves Station's Fuel Economy”. NASA. Архивирано из оригинала 15. 05. 2015. г. Приступљено 12. 02. 2013. 

orbitaldebris.jsc.nasa.gov

earthobservatory.nasa.gov

parabolicarc.com

people.com.cn

researchgate.net

semanticscholar.org

api.semanticscholar.org

space-track.org

spaceacademy.net.au

unoosa.org

  • „IADC Space Debris Mitigation Guidelines” (PDF). INTER-AGENCY SPACE DEBRIS COORDINATION COMMITTEE: Issued by Steering Group and Working Group 4. септембар 2007. Архивирано (PDF) из оригинала 17. 07. 2018. г. Приступљено 17. 07. 2018. „Region A, Low Earth Orbit (or LEO) Region – spherical region that extends from the Earth's surface up to an altitude (Z) of 2,000 km 

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