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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 2196300694U301311459103Tracking
THOR AGENA D R/B196400733U99808760101Tracking
SL-3 R/B196400877U6573565699Tracking
SL-8 R/B196702802U74794698100Tracking
SL-8 R/B196803230U7461757697Tracking
OAO 2196803597U35744735100Tracking
ISIS 1196903669U883450576127Tracking
SERT 2197004327U9910451037106Tracking
SL-3 R/B197004814U8147844494Tracking
SL-3 R/B197105118U8155449195Tracking
ASTEX 1197105560U9374472099Tracking
SL-8 R/B197105730U741383379103Tracking
COSMOS 482 DESCENT CRAFT197206073U522333202111Tracking
OAO 3 (COPERNICUS)197206153U3570569599Tracking
ATLAS CENTAUR R/B197206155U3568362998Tracking
SL-8 R/B197307004U7447531392Tracking
SL-8 R/B197508459U74781757100Tracking
SL-3 R/B197710114U9752350595Tracking
SEASAT 1197810967U108747745100Tracking
METEOR 1-29197911251U9846144294Tracking
SL-14 R/B197911267U8361259097Tracking
SL-8 R/B197911574U74767745100Tracking
SL-14 R/B198011672U8361659397Tracking
SL-8 R/B198112139U83103237699Tracking
SL-3 R/B198112465U8154649995Tracking
METEOR PRIRODA198112585U9851049395Tracking
SL-3 R/B198112904U8157052996Tracking
SL-3 R/B198213068U8155952996Tracking
SL-3 R/B198213154U8159954396Tracking
SL-3 R/B198213403U8156852396Tracking
COSMOS 1408198213552U8349547294Tracking
SL-14 R/B198213553U8363260097Tracking
SL-3 R/B198313819U8154149795Tracking
COSMOS 1455198314032U8352350095Tracking
SL-3 R/B198314208U9756150595Tracking
COSMOS 1500198314372U8352150095Tracking
COSMOS 1536198414699U8355954196Tracking
COSMOS 1544198414819U8249147594Tracking
SL-14 R/B198414820U8363260497Tracking
ERBS198415354U5742641793Tracking
SL-8 R/B198515483U74784757100Tracking
COSMOS 1626198515494U8249549394Tracking
SL-12 R/B(2)198515772U71846796101Tracking
SL-14 R/B198515945U8363060397Tracking
SL-3 R/B198516111U9739337492Tracking
SL-16 R/B198516182U71844832102Tracking
SL-14 R/B198616496U8363160297Tracking
COSMOS 1743198616719U8352751195Tracking
SL-14 R/B198616792U8263660297Tracking
SL-14 R/B198616882U8363460497Tracking
AJISAI (EGS)198616908U5014971478116Tracking
COSMOS 1812198717295U8352351795Tracking
SL-14 R/B198717567U8363260397Tracking
COSMOS 1833198717589U71863836102Tracking
SL-16 R/B198717590U71838834102Tracking
SL-14 R/B198717912U8363360797Tracking
COSMOS 1844198717973U71870821102Tracking
SL-14 R/B198718153U8363560397Tracking
COSMOS 1867198718187U65800775101Tracking
COSMOS 1892198718421U8252550595Tracking
SL-14 R/B198818749U8363360697Tracking
COSMOS 1933198818958U8356354996Tracking
SL-3 R/B198819046U9758353596Tracking
SL-16 R/B198819120U71845811101Tracking
COSMOS 1953198819210U8355754196Tracking
SL-8 R/B198819257U74781753100Tracking
COSMOS 1975198819573U8356154496Tracking
SL-14 R/B198819574U8363460497Tracking
SL-16 R/B198819650U71851828102Tracking
INTERCOSMOS 24198920261U832378499115Tracking
SL-14 R/B198920262U832440498115Tracking
DELTA 2 R/B(1)198920303U3655341994Tracking
DELTA 1 R/B198920323U9778168199Tracking
DELTA 2 R/B(1)198920362U3633731191Tracking
ARIANE 40 R/B199020443U99772758100Tracking
DELTA 2 R/B(1)199020453U3681041697Tracking
COSMOS 2058199020465U8258356396Tracking
SL-14 R/B199020466U8364061097Tracking
SL-14 R/B199020511U8364161797Tracking
Hubble199020580U2854053695Tracking
SL-16 R/B199020625U71855832102Tracking
COSMOS 2084199020663U6363155297Tracking
SL-6 R/B(2)199020666U6361057296Tracking
SL-8 R/B199020775U831192367100Tracking
SL-8 R/B199121088U83992956105Tracking
OKEAN-3199121397U8360057896Tracking
COSMOS 2151199121422U8260158297Tracking
SL-14 R/B199121423U8264261897Tracking
ERS-1199121574U99789743100Tracking
ARIANE 40 R/B199121610U98757754100Tracking
INTERCOSMOS 25199121819U832877439119Tracking
SL-8 R/B199221876U831005954105Tracking
SL-8 R/B199221938U831002960105Tracking
COSMOS 2219199222219U71860834102Tracking
SL-16 R/B199222220U71845829102Tracking
COSMOS 2221199222236U8361759297Tracking
SL-16 R/B199222285U71847837102Tracking
COSMOS 2228199222286U8361958997Tracking
SL-16 R/B199322566U71852833102Tracking
COSMOS 2242199322626U8361859197Tracking
SL-16 R/B199322803U71848824102Tracking
ARIANE 40 R/B199322830U99794780101Tracking
COSMOS 2278199423087U71853840102Tracking
SL-16 R/B199423088U71847839102Tracking
SL-16 R/B199423343U9864463598Tracking
SL-16 R/B199423405U71842841102Tracking
ERS-2199523560U9949949695Tracking
ARIANE 40+ R/B199523561U99770761100Tracking
SL-16 R/B199523705U71849834102Tracking
SL-16 R/B199624298U71862840102Tracking
ORBVIEW 2 (SEASTAR)199724883U99782777100Tracking
SL-16 R/B199825400U99814800101Tracking
SL-16 R/B199825407U71846833102Tracking
ISS (ZARYA)199825544U5242141193Tracking
SL-8 R/B199925723U4837036192Tracking
CZ-4B R/B199925732U99860806102Tracking
OKEAN-O199925860U9864063998Tracking
SL-16 R/B199925861U9864462397Tracking
DELTA 2 R/B199925876U521264493103Tracking
HELIOS 1B199925977U9862362097Tracking
TERRA199925994U9870470199Tracking
SL-16 R/B200026070U71851830102Tracking
TITAN 4B R/B200026474U6861554496Tracking
ENVISAT200227386U98766764100Tracking
IDEFIX & ARIANE 42P R/B200227422U98802786101Tracking
AQUA200227424U9870470199Tracking
CZ-4B R/B200227432U99882808102Tracking
MIDORI II (ADEOS-II)200227597U98801799101Tracking
H-2A R/B200227601U98836734101Tracking
CZ-4B R/B200328059U9875368199Tracking
CZ-2C R/B200428222U9856950295Tracking
SL-16 R/B200428353U71850840102Tracking
CZ-4B R/B200428415U9858350996Tracking
CZ-2C R/B200428480U98908705101Tracking
ARIANE 5 R/B200428499U9869356597Tracking
CZ-2D R/B200528738U9753852395Tracking
SUZAKU (ASTRO-EII)200528773U3151751195Tracking
ALOS (DAICHI)200628931U9868668398Tracking
H-2A R/B200628932U9865452997Tracking
AKARI (ASTRO-F)200628939U9853440094Tracking
RESURS-DK 1200629228U7056155896Tracking
GENESIS 1200629252U6553748895Tracking
CZ-4B R/B200629507U9859953296Tracking
CZ-2C R/B200731114U98870785101Tracking
COSMO-SKYMED 1200731598U9862362297Tracking
GENESIS 2200731789U6555048095Tracking
COSMOS 2428200731792U71857845102Tracking
SL-16 R/B200731793U71846842102Tracking
KORONAS-FOTON200933504U8253350695Tracking
H-2A R/B201238341U9865557997Tracking
CUSAT 2 & FALCON 9 R/B201339271U811164314100Tracking
SL-4 R/B201439679U5266742896Tracking
ALOS-2201439766U9863263097Tracking
SL-27 R/B201440354U7547242194Tracking
ASTRO-H (HITOMI)201641337U3158056296Tracking
SHENZHOU-11 MODULE201641868U4332631491Tracking
HXMT (HUIYAN)201742758U4354953295Tracking
SAOCOM 1A201843641U9862362197Tracking
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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