An Entity of Type: Technology demonstration, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Alexander, also known as PhoneSat 2.0 Beta or PhoneSat v2a is a technology demonstration satellite operated by NASA's Ames Research Center, which was launched in April 2013. Part of the PhoneSat programme, it was one of the first three PhoneSat spacecraft, and the first Phonesat-2.0 satellite, to be launched. On 27 April 2013, the satellite was confirmed to have burned up in the atmosphere, with instruments still running up until then.

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  • Alexander, also known as PhoneSat 2.0 Beta or PhoneSat v2a is a technology demonstration satellite operated by NASA's Ames Research Center, which was launched in April 2013. Part of the PhoneSat programme, it was one of the first three PhoneSat spacecraft, and the first Phonesat-2.0 satellite, to be launched. A PhoneSat-2.0 satellite, Alexander was built to the single-unit (1U) CubeSat specification, and measures 10 cm (3.9 in) in each dimension. The satellite is based on an off-the-shelf Samsung Electronics Nexus S smartphone which serves in place of an onboard computer. The satellite is equipped with a two-way S-band transponder and solar cells for power generation. The spacecraft uses the phone's gyroscopes, along with a GPS receiver, to determine its position and orientation, and a system of reaction wheels and magnetorquer coils for attitude control. Alexander was named after Alexander Graham Bell, the inventor of the telephone. The two other PhoneSat spacecraft launched aboard the same rocket were named Graham and Bell. The three PhoneSat spacecraft, along with the commercial Dove 1 satellite, were launched as secondary payloads aboard the maiden flight of the Antares launch vehicle; flight A-ONE. The primary payload was the Cygnus Mass Simulator. Liftoff occurred at 21:00 UTC on 21 April 2013, from Pad 0A of the Mid-Atlantic Regional Spaceport (MARS), following attempts on 17 and 20 April which had been scrubbed due to an umbilical problem and high-level winds respectively. The launch was conducted by Orbital Sciences Corporation, however the CubeSats were launched under a contract with Spaceflight Services, using dispensers produced by Innovative Solutions In Space (ISIS). Alexander, Graham and Bell were deployed from a single dispenser, while Dove 1 was deployed from a second such dispenser. On 27 April 2013, the satellite was confirmed to have burned up in the atmosphere, with instruments still running up until then. (en)
  • Alexander, yang juga dikenal sebagai PhoneSat 2.0 Beta atau PhoneSat V2A adalah sebuah satelit demonstrasi teknologi (bertujuan memberitakan fungsi teknlogi satelit) yang dioperasikan oleh NASA Ames Research Center, yang diluncurkan pada bulan April 2013. Bagian dari program PhoneSat, itu adalah salah satu dari tiga pesawat ruang angkasa pertama PhoneSat, dan satelit Phonesat-2.0 yang pertama, yang diluncurkan. (in)
  • Alexander, noto anche come PhoneSat 2.0 Beta o PhoneSat v2a è un satellite dimostrativo tecnologico gestito dal centro ricerche Ames della NASA, lanciato nell'aprile 2013. Parte del programma PhoneSat, è stato uno dei primi tre veicoli spaziali PhoneSat e il primo satellite Phonesat-2.0 ad essere lanciato. Alexander, un satellite PhoneSat-2.0, è stato costruito secondo la specifica CubeSat a unità singola (1U), e misura 10 centimetri in ogni dimensione. Il satellite è basato su uno smartphone Samsung Electronics Nexus S che sostituisce il computer di bordo. Il satellite è dotato di un transponder in banda S bidirezionale e di pannelli solari per la generazione di energia elettrica. La navicella spaziale utilizza i giroscopi del telefono, unitamente a un ricevitore GPS, per determinare la sua posizione e orientamento, e un sistema di ruote di reazione e bobine magnetiche per il controllo dell'assetto. Alexander prende il nome da Alexander Graham Bell, l'inventore del telefono. Le altre due navicelle spaziali PhoneSat lanciate a bordo dello stesso razzo si chiamavano e . Le tre navicelle spaziali PhoneSat, insieme al satellite commerciale Dove 1, furono lanciate come carico utile secondario a bordo del primo volo del lanciatore Antares; volo A-ONE. Il carico utile principale era il simulatore di massa Cygnus. Il decollo è avvenuto alle 21:00 UTC del 21 aprile 2013, dal Pad 0A del Mid-Atlantic Regional Spaceport, a seguito dei tentativi del 17 e 20 aprile che erano stati cancellati a causa di un problema ombelicale e venti di intensità elevata. Il lancio è stato condotto da Orbital Sciences Corporation, ma i CubeSats sono stati lanciati sotto contratto con Spaceflight Services, utilizzando i dispenser prodotti dalla Innovative Solutions In Space (ISIS). Alexander, Graham e Bell sono stati distribuiti da un singolo dispenser ISIPod, mentre Dove 1 è stato distribuito da un secondo dispenser dello stesso. Il 27 aprile 2013 fu confermato che il satellite è bruciato nell'atmosfera, con gli strumenti in funzione fino alla fine. (it)
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  • Alexander, yang juga dikenal sebagai PhoneSat 2.0 Beta atau PhoneSat V2A adalah sebuah satelit demonstrasi teknologi (bertujuan memberitakan fungsi teknlogi satelit) yang dioperasikan oleh NASA Ames Research Center, yang diluncurkan pada bulan April 2013. Bagian dari program PhoneSat, itu adalah salah satu dari tiga pesawat ruang angkasa pertama PhoneSat, dan satelit Phonesat-2.0 yang pertama, yang diluncurkan. (in)
  • Alexander, also known as PhoneSat 2.0 Beta or PhoneSat v2a is a technology demonstration satellite operated by NASA's Ames Research Center, which was launched in April 2013. Part of the PhoneSat programme, it was one of the first three PhoneSat spacecraft, and the first Phonesat-2.0 satellite, to be launched. On 27 April 2013, the satellite was confirmed to have burned up in the atmosphere, with instruments still running up until then. (en)
  • Alexander, noto anche come PhoneSat 2.0 Beta o PhoneSat v2a è un satellite dimostrativo tecnologico gestito dal centro ricerche Ames della NASA, lanciato nell'aprile 2013. Parte del programma PhoneSat, è stato uno dei primi tre veicoli spaziali PhoneSat e il primo satellite Phonesat-2.0 ad essere lanciato. (it)
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  • Alexander (satellite) (en)
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  • Alexander (satellite) (it)
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