Tracking 17142 objects as of 28-May-2015
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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
SES 1 SES 1 is a communications satellite designed to replace two aging spacecraft serving North America. April 24, 2010
DEIMOS 1 The Deimos 1 satellite will gather wide-angle, medium-resolution images with optical payloads able to see objects about 72 feet [22 m] across. July 29, 2009
ASTRA 2G ASTRA 2G is a commercial communications satellite owned by SES, linking Europe, Africa and the Middle East. December 27, 2014
LIGHTSAIL-A LIGHTSAIL-A is a solar sail project developed by the Planetary Society, a global non-profit organization devoted to space exploration. May 20, 2015
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
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
FUNCUBE 1 (AO-73) FUNcube-1 is a complete educational single CubeSat project with the goal of enthusing and educating young people about radio, space, physics and electronics. November 21, 2013
SIRIUS 3 Relay music, news, entertainment directly to motorists in the USA. November 30, 2000
OTV 4 (USA 261) OTV 4 (USA 261) also known as X-37B is a reusable unmanned spacecraft. May 20, 2015
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
NAVSTAR 55 (USA 178) NAVSTAR 55, also known as USA 178, and as GPS 2R-12, is an American navigational satellite in the GPS fleet that was launched from Cape Canaveral by a Delta 2 rocket at 22:54 UT on 23 June 2004. June 23, 2004
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
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
SIRIUS FM-6 Sirius FM6 will become the 10th satellite in the company's space network, including payloads launched before Sirius Satellite Radio and XM Satellite Radio—the two pioneer satellite radio broadcasters—merged to form Sirius XM Radio in 2008. October 25, 2013
EUTE 28A (EB 1) Twenty-four channels; Western and Central Europe as far west as Canary Islands. March 8, 2001
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
SIRIUS FM-5 For the next 15 years, Sirius FM5 will supplement and expand the company's radio service to customers across North America. June 30, 2009
SIRIUS 1 Relay music, news, entertainment directly to motorists in the USA; a fourth satellite is stored on the ground for rapid replacement, if necessary. June 30, 2000
HST The Hubble Space Telescope (HST) was the first and flagship mission of NASA's Great Observatories program. April 24, 1990
XM-5 The satellite will be an orbital spare for the XM 3 and XM 4 satellites currently transmitting operational radio signals. October 14, 2010
XM-3 130 channels of digital music uplinked in the X-band from one or more ground stations. March 1, 2005
XM-1 100 channels of digital music uplinked in the X-band from one or more ground stations. May 8, 2001
JAS 2 (FO-29) JAS-2 was successfully launched on August 17, 1996, by H-II rocket No. August 17, 1996
EXPRESS AM-6 EXPRESS AM-6 is a Russian geostationary communications satellite. October 21, 2014
ASTRA 2E ASTRA 2E, built by Astrium Satellites in France and based on the Eurostar E3000 platform, is designed to beam next-generation broadcast, direct-to-home and broadband services over Europe, the Middle East and Africa for a 15-year mission. September 29, 2013
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
OSCAR 7 This satellite was a small communications satellite designed by amateur radio operators. November 15, 1974
TELKOM 2 Telcom 2 is an Indonesian triaxially-stabilized geostationary telecommunications satellite. November 16, 2005
SIRIUS 2 SIRIUS 2, also known as SD-RADIO 2 is an American geosynchronous communications spacecraft that was launched by a Proton-K rocket from Baikonur at 09:44 UT. September 5, 2000
FLOCK 1B-11 November 20, 1998
XM-2 100 channels of digital music uplinked in the X-band from one or more ground stations. March 18, 2001
BEIDOU G2 BEIDOU 2B is the second satellite of China's second-generation navigation fleet, which will eventually include more than 30 satellites parked in geostationary and medium-altitude orbits. April 14, 2009
ASTRA 2F Astra 2F was produced by the Astrium division of EADS for satellite operator SES, and is configured with Ku- and Ka-band transponders to enable the delivery of next-generation broadcast, VSAT and broadband services in Europe, Middle East and Africa. September 28, 2012
VOYAGER 1 September 5, 1977
ASTRA 2A Voice and video communications to Europe; 32 Ku-band for first five years, 28 after. August 30, 1998
MSAT M1 Wireless network for North America April 20, 1996
BEIDOU M3 BEIDOU M3 is a Chinese navigation satellite. April 29, 2012
MERIDIAN 7 MERIDIAN 7 is a satellite manufactured by ISS Reshetnev, a Russian space contractor, as replacements for a previous generation of Molniya communications satellites. October 30, 2014
NAVSTAR 64 (USA 206) August 17, 2009
INMARSAT 4-F1 Nearly the size of a double-decker bus; more than 600 channels. March 11, 2005
IRIDIUM 35 September 27, 1997
BEIDOU M6 The Beidou constellation, also known as Compass, is China's counterpart to the U. September 18, 2012
VENESAT-1 Under an agreement signed in November 2005, the China Great Wall Industry Corp was contracted to design, manufacture, test and put into orbit the VENESAT-1 for Venezuela. October 29, 2008
IRIDIUM 45 December 20, 1997
IRIDIUM 52 February 18, 1998
GRACE 1 Map gravitational mini-variations caused by sea-level changes, glaciers and melting/freezing of ice sheets by measuring distance between satellites. March 17, 2002
BEIDOU 1C Space-based navigation and positioning system to improve accuracy of weapons and situational awareness of military forces; weather monitoring and telecommunications; final constellation of 4 satellites. May 24, 2003
IRIDIUM 40 November 9, 1997
BEIDOU M4 BEIDOU M4 is a Chinese navigation satellite. April 29, 2012