to incorporate the statistic into your presentation at any time. There are four effective data channels; different data can be sent on each frequency and on each antenna. The 10 owners of the most satellites orbiting Earth. The latest versions of these radio-navigation satellites move in circular orbits inclined 55 to the equatorial plane at an altitude of about 12,500 miles (20,000 km). . A study (opens in new tab) on light pollution co-written by Boley, posted to the arXiv database in September 2021 and submitted to The Astronomical Journal revealed that as much as 8% of the light in the night sky could come from satellites in the future. Space debris has the potential to cause significant damage to other satellites, as well as other spacecraft. The space companys 1,655 satellites make up more than a third of the total satellites in orbit. Please do not hesitate to contact me. ET on Jan 6, 2022, to clarify a fact about the number of satellites in LEO. To ensure this commitment, the U.S. Space Force has been flying 31 operational GPS satellites for well over a decade. Used for testing from November 2006 until March 2007. After decommissioning, most GPS satellites become on-orbit spares and may be recommissioned if needed. A version is also provided in which the "Name" column contains only the official name of the satellite in the case of government and military satellites, and the most commonly used name in the case of commercial and civil satellites. Electrical Equipment and Lighting Testing. The worst known space collision in history took place in February 2009 when the U.S. telecommunication satellite Iridium 33 and Russia's defunct military satellite Kosmos-2251 crashed at the altitude of 490 miles (789 kilometres). "An accident in one particular orbit that generates significant space debris has the potential to affect a wide range of orbits.". Democracy and science can be powerful partners for the public goodand both are under attack. The GPS III satellites will continue to be launched through about 2025. State and Local-Level Drivers and Trends . Available: https://www.statista.com/statistics/264472/number-of-satellites-in-orbit-by-operating-country/, Number of satellites in orbit by major country as of April 30, 2022, Available to download in PNG, PDF, XLS format, Turnover of the global space economy 2009-2021, Revenue of the global space economy by segment 2015-2040, Government space program spending worldwide 2014-2022, Space venture investment value worldwide by type 2000-2021, Global government investment in space exploration 2013-2027, Revenue of the global satellite industry 2006-2021, Global government investment on space exploration by type 2010-2029, Turnover of European companies in the space industry 2010-2019, European Space Agency's main contributors 2022, U.S. government expenditure on space exploration 2017-2027, Number of satellites in orbit - major countries 2022, Expendable launch vehicles used in space exploration 2019, Leading aerospace and defense manufacturers in the U.S. 2021, NASA - approved budget by sector 2017-2022, Ranking of the largest U.S. NASA contractors FY 2021, Share of global satellite launches by SpaceX 2008-2020, Number of active satellites by year 1957-2022, High-throughput satellites - global market by segment 2017/2023, High-throughput satellites - global market size 2017/2023, Nano satellites - global market by application 2016/2021, Number of U.S. military and civil satellites launched from 1980 to 2008, Brazil: number of authorized satellites 1999-2022, Number of commercial small satellites launched worldwide by operator 2011-2020, Worldwide spacecraft launches by mission type 2017, Valuable asteroids in asteroid belt average orbital speed, Earth observation satellite data and services market size by technology 2017-2023, Familiarity of International Space Station in the U.S. 2019, Familiarity of Blue Origin in the U.S. 2019, Commercial space launches - United States 1990-2021, Familiarity of planetary science in the U.S. 2019, Familiarity of space exploration in the U.S. 2019, Number of Dish Network's subscribers 2011-2020, Belief of U.S. adults about the value of the ISS to the U.S. 2018, Familiarity of United Launch Alliance in the U.S. 2019, Familiarity with Virgin Galactic by age U.S. 2019, Share of U.S. adults who thought the U.S. successfully went to the moon U.S. 2019, Aviation and aerospace industries in Germany, Find your information in our database containing over 20,000 reports, the global satellite industry almost doubled, Elon Musks company SpaceX plans to increase its number of launches. The orbital speed at a 6 hour orbit is about 5 km/s. Show publisher information As of Sept. 1, 2021, SpaceX is leading the race, with their Starlink satellite program planning to send more than a thousand new satellites into orbit every year. "Number of Satellites in Orbit by Major Country as of April 30, 2022. Demand Congress invest in a clean energy future. However, all these new satellites come with a host of new issues, as highlighted by a May 2021 study into megaconstellations co-led by Boley and published in the journal Scientific Reports (opens in new tab). Chart. Since then, that rate has skyrocketed, with more than 1,300 new satellites launched into LEO in 2020 and more than 1,400 satellites launched in 2021, Chakrabarti wrote. Dr. Gregory Kulacki discusses Chinas nuclear weapons strategy and the Russian war in Ukraine. What are the humanitarian costs of the use of tactical nuclear weapons? But what we want to know is, who owns our orbit? Plesetsk Cosmodrome in Russia with 2 150 launches. During normal operations, certain signals may be set to "Unhealthy" to accommodate updates or testing. Currently, you are using a shared account. Our solutionsare used and trusted by leading aerospace companies. These can be emailed to the database manager at [emailprotected]. Help protect communities from ethylene oxide, a dangerous cancer-causing gas. The number is increasing fast, which is problematic. Artists rendition of satellites orbiting the Earth rottenman/123RF Stock Photo. SpaceX owns an incredible 36% of the satellites in orbit around Earth. The GPS space segment consists of a constellation of satellites transmitting radio signals to users. By 2025 as many as 1,100 satellites could be launching each yearup from 365 in 2018. May 1, 2022. As of 17 June 2021, 77 Global Positioning System navigation satellites have been launched: 29 of which are operational, 4 unhealthy or in reserve, 1 being tested, 41 retired, and 2 were lost during launch. This orbit differs from the others because it has an oblong shape and one end is much closer to Earth than the other. GLONASS (Globalnaya Navigazionnaya Sputnikovaya Sistema, or Global Navigation Satellite System) "We know SpaceX, OneWeb, Amazon and StarNet/GW [China's satellite network] have proposed a combined satellite total of 65,000 when including all phases" of their satellite programs, Boley told Live Science. What is the difference between JFS and JFS2 in AIX? To use individual functions (e.g., mark statistics as favourites, set More than half of the 4,550 satellites orbiting Earth are used for communications purposes, and that number will continue to rise as tech billionaires look to bring high-speed Internet access to every corner of Earth. Changes to the database (includes additions and deletions), Risks & Consequences of Russia's War on Ukraine. How many Earth observation satellites are orbiting the planet in 2021? In 1978 the first two Navstar GPS satellites were launched into orbit. New York, IRNSS is an autonomous system designed to cover the Indian region and 1500 km around the Indian mainland. In June 2021, the International Space Station was struck by a piece of debris that punctured a hole in a robotic arm; luckily, the space station and the astronauts inside avoided any major damage, Live Science previously reported. The power grid makes modern life possiblebut its also holding us back. This possibility is known as the Kessler syndrome, and many astronomers fear that it may prevent humanity from becoming a multiplanet species if we cannot keep space debris under control. Editor's Note: This article was updated at 11:30 a.m. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. If you are an admin, please authenticate by logging in again. Use Ask Statista Research Service, Government space program spending of the leading countries in the world 2020-2022, Number of satellites launched by year 1957-2019, Revenue of the global leading aerospace and defense manufacturers 2021, Budget of the leading space agencies worldwide in 2018. Includes testing period(s). Profit from the additional features of your individual account. Time limit is exhausted. Through our analysis, we found that 75 different countries have at least one satellite orbiting Earth. How many satellites are orbiting the Earth in 2021? In October 2021, Rwanda also announced its own megaconstellation, named Cinnamon, which could contain over 320,000 satellites. Most of these communications satellites can be found in geostationary orbit. Further satellites are instead sent even farther away from Earth. The GPS satellites are not in a geostationary orbit, but rise and set two times per day. As of May 2020, GPS.gov confirms there are 29 operational satellites. As of January 1, 2022, there were a total of 29 operational satellites in the GPS constellation, not including the decommissioned, on-orbit spares. According to the Index of Objects Launched into Outer Space, maintained by the United Nations Office for Outer Space Affairs (UNOOSA), there were 8 261 individual satellites orbiting the Earth at the end of January; an increase of 11.84% compared to April 2021. Harry is a U.K.-based staff writer at Live Science. How many GPS satellites are there 2020? Those 24 satellites include the five latest-model GPS III birds, as well GPS IIR-M and GPS IIF satellites. The views expressed in this article are those of the author alone and not the World Economic Forum. What is the healthiest blood type to have? The LEO satellites are the key to the success of Musk's plan to cover the entire globe and make satellite internet faster and more affordable for everyone on planet Earth. As a Premium user you get access to the detailed source references and background information about this statistic. Get the latest updates on our work to make clean energy choices and how you can help right from your inbox. "It causes a space traffic management problem, it will exacerbate the proliferation of space debris, it is interfering with astronomy and stargazing, and the rocket launches and reentries cause atmospheric pollution," Boley said. Human-made satellites were once rare in low Earth orbit (LEO), with just a handful of them rotating around the planet at the dawn of the Space Age in the 1950s. Tractors have ground to a halt in paddocks across Australia and New Zealand because of a signal failure in the . As satellites eventually fall out of orbit and reenter Earth's atmosphere, they also release chemicals into the atmosphere, Boley said. Why isnt it? Of the countries launching satellites, the United States takes the top slot. The following table summarizes the features of the current and future generations of GPS satellites, including BlockIIA (2nd generation, "Advanced"), BlockIIR ("Replenishment"), BlockIIR-M ("Modernized"), BlockIIF ("Follow-on"), GPSIII, and GPS IIIF ("Follow-on"). Construction contract awarded in September 2018. First satellite to complete initial operational 24-satellite constellation. ", In the future, Boley said, as many as 1 in every 10 "stars" in the sky could actually be satellites, which would "continuously cause the heavens to be rearranged.". By 2020, 114 launches carried around 1,300 satellites to space, surpassing the 1,000 new satellites per year mark for the first time. Earth has 4,550 satellites in orbit, as of Sept. 1, 2021. As of Sept. 16 . As of April 2022, there were 5,465 operational satellites in Earth orbit, of which 3,433 belong to the United States (2,992 commercial), 541 belong to China, 172 belong to Russia, and 1,319 belong to other nations. Which country has the most satellites orbiting Earth? Live Map of Satellite Positions. . The NUDET Detection System (NDS) was declared operational in July 1995. Copyright Pixalytics Ltd, a limited company registered in England & Wales. This 24-slot arrangement ensures users can view at least four satellites from virtually any point on the planet. Moreover, as satellites reenter the atmosphere, they can also cause significant damage on the ground. We are a 501(c)(3) nonprofit organization. [106], Declared "Available for Launch" on 23 Aug 2022. Cape Canaveral in the United States with 3 509 launches. In total, there are at least 24 operational satellites in the GPS constellation, with 3-5 additional satellites in reserve that can be activated when needed. Live Science is part of Future US Inc, an international media group and leading digital publisher. Click here for instructions on how to enable JavaScript in your browser. Accessed May 02, 2023. https://www.statista.com/statistics/897719/number-of-active-satellites-by-year/, JSR. Map GPS navigation route directions location live car driving satellite view. Of those, around 34,000 are over 4 inches (10 centimeters), according to the Natural History Museum (opens in new tab) in London, and there will be even more in the future. It is available as both a downloadable Excel file and in a tab-delimited text format. Click here for instructions on how to enable JavaScript in your browser. Annual car sales worldwide 2010-2022, with a forecast for 2023, Battery electric vehicles in use worldwide 2016-2021, Annual gas prices in the United States 1990-2021, Automotive industry worldwide - statistics & facts, Motorcycle industry in the United States - statistics & facts, Profit from additional features with an Employee Account. Physically occupies the F4 slot but is designated "A6" in the GPS Operational Advisory for control station purposes. Three of the 24 slots were expanded, and six satellites were repositioned, so that three of the extra satellites became part of the constellation baseline. The space industry has a much lower carbon footprint than other industries, such as the aviation industry. Go there. Chinese Ministry of National Defense: 129, Ministry of Defence of the Russian Federation: 125. Of these, there are 302 satellites (6.22%) listed as having multiple users. But the GPS satellites sending these vehicles' positions to Google were not picking up an ordinary traffic jam. For more details, review our .chakra .wef-12jlgmc{-webkit-transition:all 0.15s ease-out;transition:all 0.15s ease-out;cursor:pointer;-webkit-text-decoration:none;text-decoration:none;outline:none;color:inherit;font-weight:700;}.chakra .wef-12jlgmc:hover,.chakra .wef-12jlgmc[data-hover]{-webkit-text-decoration:underline;text-decoration:underline;}.chakra .wef-12jlgmc:focus,.chakra .wef-12jlgmc[data-focus]{box-shadow:0 0 0 3px rgba(168,203,251,0.5);}privacy policy. There are also space-based launches from the international space station. QZSS is a regional GNSS owned by the Government of Japan and operated by QZS System Service Inc. (QSS). In, Union of Concerned Scientists. Codeless/Semi-Codeless GPS Access Commitments, Civil GPS Service Interface Committee (CGSIC), Surveying, Mapping, & Geo-Sciences Subcomm. Who owns the most satellites orbiting Earth? Centre Spatial Guyanais in French Guiana with 616 launches. four The next section will look at what is driving this increase. According to the Index of Objects Launched into Outer Space, maintained by the United Nations Office for Outer Space Affairs (UNOOSA), there were 8 261 individual satellites orbiting the Earth at the end of January; an increase of 11.84% compared to April 2021.. Last year saw a record number of objects launched into space, with 1 807 leaving the planet in 2021; a 41.84% increase compared to 2020. Please create an employee account to be able to mark statistics as favorites. Used for testing between November 1995 and March 1996. *** GENERAL MESSAGE TO ALL GPS USERS *** On approximately 20 JAN 2022, SVN41 will resume transmitting L-band utilizing PRN22. (Pat Corkery/Lockheed Martin via AP) The Air Force said in September it expects the . GPS satellites fly in medium Earth orbit (MEO) at an altitude of approximately 20,200km (12,550miles). [106][109], Declared "Available for Launch" on 10 June 2021. In, JSR. Contact us to learn more. JSR. Are you interested in testing our business solutions? Even though Russia was the first country to put a satellite into space, the United States has the most military satellites in space today. Tell Congress: support international climate finance. The ideal entry-level account for individual users. Climate change is one of the most devastating problems humanity has ever facedand the clock is running out. For comparison, an average long-haul commercial flight releases around 2 to 3 tons (1.8 to 2.7 metric tons) of carbon per passenger, and there are tens of millions of flights (opens in new tab) every year. As of 26February2023[update], 83 Global Positioning System navigation satellites have been built: 31 are launched and operational, 3 are unhealthy or in reserve, 42 are retired, 2 were lost during launch, and 1 prototype was never launched. GPS reached full operational capability in April 1995. Your email address will not be published. For the desktop version of this page, rotate your device to landscape. As a Premium user you get access to background information and details about the release of this statistic. Decommissioned from active service using PRN04 in November 2015.