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Very Brightness Satellites
The table below shows the information available in our database and located in the Brightness group of satellites, characterized by its easy observation even to the naked eye. The information include orbital parameters and data derived from the latest available orbital elements. Normally the satellites are of low altitude orbits or debris of rockets boosters that remain orbiting the Earth in the upper atmosphere.
Satellite Launch Norad Incl.
degrees
Apogee
Km
Perigee
Km
Period
min
Options
ATLAS CENTAUR 2196300694U301309459103Tracking
THOR AGENA D R/B196400733U99808759101Tracking
SL-3 R/B196400877U6575463699Tracking
SL-8 R/B196702802U74793699100Tracking
SL-8 R/B196803230U7461757497Tracking
OAO 2196803597U35743735100Tracking
ISIS 1196903669U883450576127Tracking
SERT 2197004327U9910451037106Tracking
SL-3 R/B197004814U8147244194Tracking
SL-3 R/B197105118U8155249095Tracking
ASTEX 1197105560U9374372099Tracking
SL-8 R/B197105730U741373379102Tracking
COSMOS 482 DESCENT CRAFT197206073U522146200109Tracking
OAO 3 (COPERNICUS)197206153U3570569499Tracking
ATLAS CENTAUR R/B197206155U3568263098Tracking
SL-8 R/B197307004U7434427791Tracking
SL-8 R/B197508459U74781757100Tracking
SL-3 R/B197710114U9752350295Tracking
SEASAT 1197810967U108748744100Tracking
METEOR 1-29197911251U9845843694Tracking
SL-14 R/B197911267U8361259097Tracking
SL-8 R/B197911574U74766745100Tracking
SL-14 R/B198011672U8361659297Tracking
SL-8 R/B198112139U83102237599Tracking
SL-3 R/B198112465U8154449895Tracking
METEOR PRIRODA198112585U9850949095Tracking
SL-3 R/B198112904U8156852996Tracking
SL-3 R/B198213068U8155952896Tracking
SL-3 R/B198213154U8159954296Tracking
SL-3 R/B198213403U8156752196Tracking
COSMOS 1408198213552U8349246794Tracking
SL-14 R/B198213553U8363260097Tracking
SL-3 R/B198313819U8154049695Tracking
COSMOS 1455198314032U8352249795Tracking
SL-3 R/B198314208U9755850595Tracking
COSMOS 1500198314372U8351749995Tracking
COSMOS 1536198414699U8355854196Tracking
COSMOS 1544198414819U8248947094Tracking
SL-14 R/B198414820U8363260497Tracking
ERBS198415354U5741340893Tracking
SL-8 R/B198515483U74784757100Tracking
COSMOS 1626198515494U8249349094Tracking
SL-12 R/B(2)198515772U71846796101Tracking
SL-14 R/B198515945U8363060397Tracking
SL-3 R/B198516111U9736235092Tracking
SL-16 R/B198516182U71842834102Tracking
SL-14 R/B198616496U8363060297Tracking
COSMOS 1743198616719U8352750995Tracking
SL-14 R/B198616792U8263660297Tracking
SL-14 R/B198616882U8363460497Tracking
AJISAI (EGS)198616908U5014961479116Tracking
COSMOS 1812198717295U8352051695Tracking
SL-14 R/B198717567U8363260397Tracking
COSMOS 1833198717589U71863836102Tracking
SL-16 R/B198717590U71841831102Tracking
SL-14 R/B198717912U8363360697Tracking
COSMOS 1844198717973U71868822102Tracking
SL-14 R/B198718153U8363460397Tracking
COSMOS 1867198718187U65801774101Tracking
COSMOS 1892198718421U8352450295Tracking
SL-14 R/B198818749U8363360597Tracking
COSMOS 1933198818958U8356254796Tracking
SL-3 R/B198819046U9758253496Tracking
SL-16 R/B198819120U71845811101Tracking
COSMOS 1953198819210U8355753896Tracking
SL-8 R/B198819257U74780753100Tracking
COSMOS 1975198819573U8356054296Tracking
SL-14 R/B198819574U8363460497Tracking
SL-16 R/B198819650U71851828102Tracking
INTERCOSMOS 24198920261U832379498115Tracking
SL-14 R/B198920262U832439499115Tracking
DELTA 2 R/B(1)198920303U3654241694Tracking
DELTA 1 R/B198920323U9778268099Tracking
ARIANE 40 R/B199020443U99772757100Tracking
DELTA 2 R/B(1)199020453U3680441497Tracking
COSMOS 2058199020465U8258256396Tracking
SL-14 R/B199020466U8364060997Tracking
SL-14 R/B199020511U8364161797Tracking
Hubble199020580U2853953595Tracking
SL-16 R/B199020625U71853834102Tracking
COSMOS 2084199020663U6363354997Tracking
SL-6 R/B(2)199020666U6365352896Tracking
SL-8 R/B199020775U831179367100Tracking
SL-8 R/B199121088U83991957105Tracking
OKEAN-3199121397U8360057796Tracking
COSMOS 2151199121422U8360058296Tracking
SL-14 R/B199121423U8264261797Tracking
ERS-1199121574U99790741100Tracking
ARIANE 40 R/B199121610U98759752100Tracking
INTERCOSMOS 25199121819U832876439119Tracking
SL-8 R/B199221876U831006953105Tracking
SL-8 R/B199221938U831001960105Tracking
COSMOS 2219199222219U71858835102Tracking
SL-16 R/B199222220U71848827102Tracking
COSMOS 2221199222236U8361659297Tracking
SL-16 R/B199222285U71845839102Tracking
COSMOS 2228199222286U8361858897Tracking
SL-16 R/B199322566U71850835102Tracking
COSMOS 2242199322626U8361759097Tracking
SL-16 R/B199322803U71847825102Tracking
ARIANE 40 R/B199322830U99795779101Tracking
COSMOS 2278199423087U71854838102Tracking
SL-16 R/B199423088U71845841102Tracking
SL-16 R/B199423343U9864363598Tracking
SL-16 R/B199423405U71844839102Tracking
ERS-2199523560U9949649394Tracking
ARIANE 40+ R/B199523561U99771759100Tracking
SL-16 R/B199523705U71852832102Tracking
SL-16 R/B199624298U71864838102Tracking
ORBVIEW 2 (SEASTAR)199724883U99781779100Tracking
SL-16 R/B199825400U99814800101Tracking
SL-16 R/B199825407U71846832102Tracking
ISS (ZARYA)199825544U5242241893Tracking
SL-8 R/B199925723U4823222489Tracking
CZ-4B R/B199925732U99861805102Tracking
OKEAN-O199925860U9864163998Tracking
SL-16 R/B199925861U9864462497Tracking
DELTA 2 R/B199925876U521264492103Tracking
HELIOS 1B199925977U9862361997Tracking
TERRA199925994U9870370299Tracking
SL-16 R/B200026070U71852829102Tracking
MTI200026102U9739238492Tracking
TITAN 4B R/B200026474U6862053796Tracking
ENVISAT200227386U98766764100Tracking
IDEFIX & ARIANE 42P R/B200227422U98804784101Tracking
AQUA200227424U9870470199Tracking
CZ-4B R/B200227432U99882808102Tracking
MIDORI II (ADEOS-II)200227597U99801799101Tracking
H-2A R/B200227601U98838732101Tracking
CZ-4B R/B200328059U9875268299Tracking
CZ-2C R/B200428222U9856750095Tracking
SL-16 R/B200428353U71850840102Tracking
CZ-4B R/B200428415U9858150996Tracking
CZ-2C R/B200428480U98909703101Tracking
ARIANE 5 R/B200428499U9869456497Tracking
CZ-2D R/B200528738U9753652295Tracking
SUZAKU (ASTRO-EII)200528773U3151450895Tracking
ALOS (DAICHI)200628931U9868468498Tracking
H-2A R/B200628932U9865252896Tracking
AKARI (ASTRO-F)200628939U9851639694Tracking
RESURS-DK 1200629228U7056255596Tracking
GENESIS 1200629252U6553648595Tracking
CZ-4B R/B200629507U9859753296Tracking
CZ-2C R/B200731114U98871784101Tracking
COSMO-SKYMED 1200731598U9862462197Tracking
GENESIS 2200731789U6552450195Tracking
COSMOS 2428200731792U71858846102Tracking
SL-16 R/B200731793U71846843102Tracking
KORONAS-FOTON200933504U8253050695Tracking
H-2A R/B201238341U9965557797Tracking
CUSAT 2 & FALCON 9 R/B201339271U81112631399Tracking
SL-4 R/B201439679U5266342896Tracking
ALOS-2201439766U9863263097Tracking
CZ-2C R/B201440306U9743441393Tracking
SL-27 R/B201440354U7546841893Tracking
YAOGAN 29201541038U9862962697Tracking
ASTRO-H (HITOMI)201641337U3157956296Tracking
HXMT (HUIYAN)201742758U4354453395Tracking
CZ-2C R/B201843521U3558947595Tracking
AEOLUS201843600U9731530791Tracking
SAOCOM 1A201843641U9862362197Tracking
CREW DRAGON DEMO-1 DEB201944064U5232232091Tracking
SAOCOM 1B202046265U9862462197Tracking
CZ-2F R/B202046390U5029528290Tracking
2020-063G202046395U5032531291Tracking
Satellites Orbital Parameters

The table above shows the main parameters and information available for this satellite.

Satellite: This column shows the name of the object in orbit. In some cases the official name ends with the words R/B, meaning that it is a piece or any stage from some rocket booster.

Norad: North American Aerospace Defense Command, the Air Defence Command of the United States, responsible for the catalogue of objects in orbit. The number indicates the record of the satellite in the Norad archives.

Inclination: Angle formed between the orbit of the satellite and terrestrial line of the equator. Satellites with inclination of 0 degrees follow the equator line and are called equatorial orbit satellites. When the inclination is 90 degrees its orbit crosses the terrestrial poles and are called polar orbiting satellites. When the inclination is less or equal latitude of the place of observation, the satellite be seen directly if conditions permit.

Apogee: Maximum distance that the object is far from the center of the Earth.

Perigee: Highest approchement between the object and the center of the Earth. The figures shown already discounting the radius of the Earth, 6378 Km. One Perigee value equal to the value of Apogee indicates a circular orbit satellite.

Period: Value in minutes that a satellite takes to complete one orbit of perigee to perigee. Satellites in polar orbit, positioned at 800 km in altitude will take approximately 102 minutes to complete one revolution. The International Space Station, 350 km above the surface, completes its orbit in 90 minutes.

The lower the altitude of a satellite, more speed he needs to keep in orbit and not re-enters the atmosphere.

Geostationary satellites have a period of approximately 1436 minutes with inclination of 0 degrees (equatorial orbit). Because this is the same time it takes Earth to complete one turn on its axis, geostationary satellites appear static on the same geographic point. To this happens the satellite should be positioned about 36 thousand kilometers in altitude.

Note and Frequency: Filled with additional information where possible. The frequencies shown, when provided, are those captured by enthusiasts or informed by the official organizations of disclosure.

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