Starlink Ppt Download

In August 2022 and in response to an open invitation from SpaceX to have the terminal examined by the security community, security specialist Lennert Wouters presented several technical architecture details about the then-current starlink terminals: the main control unit of the dish is a STMicroelectronics custom designed chip code-named Catson which is a quad-core ARM Cortex-A53-based control processor running the Linux kernel and booted using U-Boot. The main processor uses several other custom chips such as a digital beam former named Shiraz and a front-end module named Pulsarad. The main control unit controls an array of digital beamformers. Each beamformer controls 16 front-end modules. In addition the terminal has a GPS receiver, motor controllers, synchronous clock generation and Power over Ethernet circuits, all manufactured by STMicroelectronics.[278]

Starlink Statistics Site homeAstronautics homeStatisticsMega satellite constellationsMega (1000+) Constellations listIndividual megaconstellationsStarlink Stats - Height-Inc - Planes - Launch history - IndexOneWeb Stats - Height-Inc - Planes - Launch history - IndexKuiper Stats - Height-Inc - Planes - Launch historyXingwang Stats - Height-Inc - Planes - Launch historyYinhe Stats - Height-Inc - Planes - Launch historyLynk Stats - Height-Inc - Planes - Launch historyE-Space Stats - Height-Inc - Planes - Launch historyLarge (50-1000) Constellations listIndividual large constellationsStrela-1M Stats - Height-Inc - Planes - Launch historyPlanet Stats - Height-Inc - Planes - Launch historyIridium Stats - Height-Inc - Planes - Launch historyGlobalstar Stats - Height-Inc - Planes - Launch historyJilin Stats - Height-Inc - Planes - Launch historySatelog Stats - Height-Inc - Planes - Launch historyBlueWalker Stats - Height-Inc - Planes - Launch historySwarm Stats - Height-Inc - Planes - Launch historyGlonass Stats - Height-Inc - Planes - Launch historySpire Stats - Height-Inc - Planes - Launch historyStrela-3 Stats - Height-Inc - Planes - Launch historyParus Stats - Height-Inc - Planes - Launch historyGPS Stats - Height-Inc - Planes - Launch historyBeidou Stats - Height-Inc - Planes - Launch historyOrbcomm Stats - Height-Inc - Planes - Launch historyH360 Stats - Height-Inc - Planes - Launch historyKepler Stats - Height-Inc - Planes - Launch historyGEO constellationsIntelsat Stats - Height-Inc - Longitudes - Launch historySES Stats - Height-Inc - Longitudes - Launch historyMegaconstellation impacts on astronomy Starlink Launch Statistics

All altitudes in km. Starlink operational configuration Starlink ascent configuration(Images: SpaceX)Mike Puchol's page at starlink.sx has interesting information about the service performance; I only look at the satellites' orbits. Summary status table Data last updated: 2023 Dec 29 06:09:10 MissionTotal Sats LaunchedFailed to orbitEarly DeorbitDisposal CompleteReentry after FailTotal DownTotal In OrbitScreenedFailed, decayingGraveyardTotal WorkingDisposal underwayOut of constellationAnom.Reserve, RelocatingSpecialDriftAscentOperational OrbitOrbit HeightsPhase vs PlanePlane vs Time fFRM FMG RLUTSDAO Starlink Gen1Starlink Prototype Launch 0 (Tintin)2002020000000000000 Starlink Prototype Launch 1 (V0.9)60005010600000000000000 Starlink Group 1 Early Launches 2-8 (V1.0 L1-7)42009492179341010033114701000309 Starlink Group 1 Visorsat Launches 9-17 (V1.0 L8-16)5330137459244101104307100000422 Starlink Group 1 Visorsat Launches 19+ (V1.0 L17+)712020154396730106727101000663 Starlink Group 2 V1.5 Launches4080300340502040300115071379 Starlink Group 3 Launch 18/31 (TSP-1/2)1300100103000300000003 Starlink Group 3 V1.5 Launches230000002300002300001000229 Starlink Group 4 V1.5 Launches1637064337015670501562472100001539 Starlink Gen2AStarlink Group 5 V2.0F9-1 Launches (V1.5, Gen2 G5 shell)699051066930106920016000685 Starlink Group 6 V2.0F9-2 Launches (V2 Mini, Gen2 G6 shell)765016301974606074025110236144351 Starlink Group 7 V2.0F9-2 Launches (V2 Mini, Gen2 G7 shell)1710000017110017010000148210 Total5650013020743380527013605233352153503911664580 Note: The letters are those used in byte 8 of the SatType code in the GCAT satellite catalog entries.Sats: Total number of satellites launched.Failed to orbit (f): Launch vehicle failed to reach orbit.Down (F) Early deorbit: satellites which have reentered; determined to be malfunctioning before reaching operational orbit,and abandoned or actively lowered prior to reentry.Down (R) Disposal, later semicontrolled reentry: satellites which reached the operational orbit but whose orbits werelater lowered to cause early reentry. These satellites retained propulsive capability but either failed in some other respect or weredeliberately retired.Down (M) Reentry after fail; Later uncontrolled reentry: Reentered after an extended period of uncontrolled orbital decay; presumed failed.Total down: Total of satellites which were launched but are not currently in orbit.Total in orbit: Total of satellites which reached orbit and have not yet reentered, whether working or not.Screened (F): Satellites not working correctly and left in low orbit prior to completing orbit raising; expected to reenter soon. Includes satellites that failed at launch.Dead (M): Failed, uncontrolled decay. Satellites stopped stationkeeping after reaching operational orbit; no manuevers occurring, presumed failed.Graveyard (G): Graveyard orbit, retired. Not used for Starlink.Total working: Total of satellites still in orbit minus those thought failed (screened or uncontrolled decay).Retiring (R): Disposal. Orbit lowering to semicontrolled reentry underwayLowered (L): Out of con(stellation). Satellites which were operational but have been removed from the operational shell; still actively maneuvering.Anomalous (U): Satellites lowered to an intermediate orbit height but stationkeeping. I suspect these satellitesare not fully operational, but not yet abandoned - perhaps SpaceX hopes to debug their problems.Reserve (T): Satellites maintained in an orbit close to the operational one, relocating in phase or temporarily out of the constellation.As of mid 2023 I am not bothering to mark T status most of the time for Starlink as a lot of satellites are popping in and out of thisstatus on a daily basis.Special (S): Satellites making unusual manuevers, suspected to be being used for special tests.Drift (D): Satellites maintained at an intermediate altitude undergoing targeted orbital plane drift.Ascent (A): Satellites currently orbit raising towards operational altitudeOp Shell (O): Satellites in one of the operational shells.Note that I am only talking about the orbital status here - satellites that are not in the `operational orbit' may nevertheless beproviding operational service.The actual altitude of shells is not always the same as the licensed altitude. Therefore, for newly occupied shells, it may bea while before I can distinguish between 'satellite is at final altitude' and 'satellite was just plane drifting and final altitude is somewheredifferent'. Thus, satellites which were tentatively marked 'O' can later be downgraded to 'D' or 'A' once the shell altitude is better known. List of all Starlink satellites and their orbital history Click on mission name for details of individual satellites. Phase/Plane plots only include satellites in`operational orbit' (status = O)