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MOST TRACKED SATELLITES AT N2YO.COM

This is "TOP 50" list of the most tracked satellites based on user activity for past 12 hours

Name Description Launched Action
SPACE STATION The International Space Station (ISS) is a joint project of five space agencies: the National Aeronautics and Space Administration (United States), the Russian Federal Space Agency (Russian Federation), the Japan Aerospace Exploration Agency (Japan), the Canadian Space Agency (Canada) and the European Space Agency (Europe). November 20, 1998
TERRA The Earth Observing System (EOS) is a science and observation program that will provide long-term (15-year) data sets for Earth system science in order to gain an understanding of the interactions between Earth's land, atmosphere, oceans, and biology. December 18, 1999
AQUA AQUA (EOS-PM1) is an afternoon equator-crossing platform which includes a suite of sensors designed to study the diurnal properties of cloud and aerosol radiative fluxes, cloud formation, and precipitation (MIMR, AIRS/AMSU-A/MHS, and MODIS-N) in conjunction with a wind scatterometer planned for the Japanese ADEOS-II spacecraft. May 4, 2002
RESURS P1 RESURS P1 is a Russian civil remote sensing satellite featuring a modernized high-resolution digital camera to collect imagery of Earth for Russian government agencies and international customers. June 25, 2013
RESURS P2 RESURS P2 is a Russian satellite to survey the globe and a plasma physics experiment to seek out signs of exotic antimatter and dark matter in the cosmos. December 26, 2014
SES 1 SES 1 is a communications satellite designed to replace two aging spacecraft serving North America. April 24, 2010
LANDSAT 8 The Landsat Data Continuity Mission (LDCM), a collaboration between NASA and the U. February 11, 2013
SPOT 7 SPOT 7 is a commercial high-resolution optical imaging Earth observation satellite system operating from space. June 30, 2014
ALOS ALOS (Advanced Land Observing Satellite), also known as Daichi, is a Japanese (JAXA) remote sensing craft that was launched by a H-2A rocket from Tanegashima Space Center at 01:33 UT on 24 January 2006. January 24, 2006
NOAA 18 Polar-orbiting satellite; long-range weather forecasting; atmospheric and weather monitoring instruments; data stored on-board and transmitted over Fairbanks, AK and Wallops Island, VA. May 20, 2005
NOAA 19 NOAA-19 is the fifth in a series of five Polar-orbiting Operational Environmental Satellites (POES) with advanced microwave sounding instruments that provide imaging and sounding capabilities. February 6, 2009
NOAA 15 Polar-orbiting satellite; long-range weather forecasting; atmospheric and weather monitoring instruments; data stored on-board and transmitted over Fairbanks, AK and Wallops Island, VA. May 13, 1998
METOP-B METOP-B is a 9,005-pound (4,085-kg) spacecraft outfitted with eight instruments to survey clouds, winds, moisture, greenhouse gases, and other atmospheric conditions for at least five years. September 17, 2012
NPP NASA launched the National Polar-orbiting Operational Environmental Satellite System Preparatory Project, or NPP, on Oct. October 28, 2011
GOES 13 GOES 13 is an American (NOAA) geostationary weather satellite that was launched by a Delta 4 rocket from Cape Canaveral at 22:11 UT on 24 May 2006. May 24, 2006
NSS 12 NSS 12 was manufactured by Space Systems/Loral and has a 15-year design life the 12,400-pound (5,625-kg). October 29, 2009
GOES 15 GOES 15 (GOES-P) is an American weather satellite, which will form part of the Geostationary Operational Environmental Satellite (GOES) system operated by the US National Oceanic and Atmospheric Administration. March 4, 2010
EXPRESS-AM5 Express AM5 provides digital television and radio broadcasting, telephone, video conferencing, data transmission and Internet services. December 26, 2013
YAMAL 402 YAMAL 402 was supposed to maneuver itself into a circular geosynchronous orbit 22,300 miles (35,888 km) up and lowering inclination where it can match Earth's rotation and appear parked over the equator at 55 degrees East longitude to begin a 15-year service life. December 8, 2012
GE-23 AMC 23, with a pre-launch name of Worldsat 3, is an American geostationary communications satellite that was launched by a Proton-M rocket from Baikonur at 02:28 UT on 29 December 2005. December 29, 2005
FOX-1A (AO-85) FOX-1A is a small 1-Unit CubeSat developed by AMSAT. October 8, 2015
METEOR M2 METEOR M2 was designed to watch global weather, the ozone layer, the ocean surface temperature and ice conditions to facilitate shipping in polar regions and to monitor radiation environment in the near-Earth space. July 8, 2014
SAUDISAT 1C SAUDISAT 1C (or SO-50, Saudi-OSCAR 50) carries several experiments, including a mode J FM amateur repeater experiment operating on 145. December 20, 2002
KANOPUS-V 1 The Canopus-B satellite, developed by the All-Russia Research Institute of Electromechanics (NPP VNIIEM), is designed for remote sensing of the Earth. July 22, 2012
METEOR-M METEOR M1 is a a Russian weather satellite designed to monitor the Earth's climate. September 17, 2009
ELEKTRO-L The Electro-L satellite is Russia's second high-altitude weather observatory, coming after a troubled mission launched in 1994 that never achieved all of its goals The next-generation Electro-L program faced years of delays because of interruptions in funding. January 20, 2011
RESURS P3 RESURS P3 is a Russian Earth observation satellite. March 13, 2016
ELEKTRO-L 2 ELEKTRO-L 2 is a weather satellite to help civilian and military forecasters track storm systems, collecting near-realtime images of weather systems from Europe to the Asia-Pacific, joining an international fleet of geostationary weather satellites owned by the United States, Europe, India, China and Japan. December 11, 2015
PARKINSONSAT (PSAT... NO-84) PARKINSONSAT (PSAT) is a 1 1/2 U CubeSat designed by the Naval Academy. May 20, 2015
KMS-4 KMS-4 (Kwangmyongsong-4 meaning Bright Star-4 or Lodestar-4 in Korean) is an earth observation satellite launched by North Korea on 7 February 2016. February 7, 2016
AGILE AGILE is an Italian gamma ray observatory launched aboard an Indian rocket today, beginning a three-year mission to survey the sky in a search for faraway sources of the Universe's most energetic form of light. April 23, 2007
TIANGONG 1 TIANGONG 1 is the first Chinese space laboratory module launched on a critical test flight to demonstrate the vital docking technology required for a future space station. September 29, 2011
COSMOS 2457 (GLONASS) COSMOS 2458 is a Glonass satellite, designed to last seven years broadcasting navigation signals to Russian military and civilian users. December 14, 2009
METOP-A METOP-A is Europe's first polar-orbiting weather satellite and will give forecasters a new perspective on weather phenomena. October 19, 2006
NAYIF (EO-88) NAYIF (EO-88) is a small satellite designed to send and receive messages on amateur radio frequencies. February 15, 2017
NAVSTAR 57 (USA 183) Navstar 57, also known as USA 183 and as GPS 2R-M1 (and as GPS 2R-14), was launched by a Delta 2 rocket from Cape Canaveral AFS at 03:37 UT on 26 September 2005. September 26, 2005
KMS 3-2 KWANGMYONGSONG 3 is a North Korean Earth observation satellite, which according to the DPRK is designed for weather forecast purposes, and whose launch is widely portrayed in the West to be a veiled ballistic missile test. December 12, 2012
ORBCOMM FM 106 July 14, 2014
ORBCOMM FM 107 July 14, 2014
ORBCOMM FM 104 July 14, 2014
ORBCOMM FM 109 July 14, 2014
ORBCOMM FM 103 July 14, 2014
THURAYA 2 Capacity for 13,750 simultaneous calls; voice, fax, data transmissions from/to mobile telephones; Middle East, North and Central Africa, Europe, Central Asia and the Indian subcontinent. June 10, 2003
ORBCOMM FM114 ORBCOMM FM114 is one of the 11 Orbcomm commercial satellites launched on December 22, 2005. December 22, 2015
ORBCOMM FM119 ORBCOMM FM119 is one of the 11 Orbcomm commercial satellites launched on December 22, 2005. December 22, 2015
HST The Hubble Space Telescope (HST) was the first and flagship mission of NASA's Great Observatories program. April 24, 1990
ORBCOMM FM105 ORBCOMM FM105 is one of the 11 Orbcomm commercial satellites launched on December 22, 2005. December 22, 2015
ORBCOMM FM110 ORBCOMM FM110 is one of the 11 Orbcomm commercial satellites launched on December 22, 2005. December 22, 2015
ORBCOMM FM118 ORBCOMM FM118 is one of the 11 Orbcomm commercial satellites launched on December 22, 2005. December 22, 2015
ORBCOMM FM113 ORBCOMM FM113 is one of the 11 Orbcomm commercial satellites launched on December 22, 2005. December 22, 2015