Shijian (simplified Chinese: 实践; traditional Chinese: 實踐; pinyin: Shíjiàn; lit. 'Practice', abbr. "SJ") is a series of satellites built and operated by...
50 KB (3,065 words) - 14:00, 1 November 2024
with its third launch on 27 December 2019, which placed the experimental Shijian-20 communications satellite into geostationary transfer orbit, thereby paving...
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Retrieved 9 May 2012. "Long March 5 | Shijian-20". "EchoStar 21". Retrieved 6 July 2017. Justin Mullins; Paul Marks (20 September 2011). "Hardy 6-tonne satellite...
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ETRSS-1, Tianqin-1 Starliner Boe-OFT Elektro-L No.3 Gonets-M × 3, BLITS-M Shijian 20 Launches are separated by dots ( • ), payloads by commas ( , ), multiple...
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ROSCOSMOS. "Spektr-RG (SXG)". Archived from the original on 20 June 2019. Retrieved 20 June 2019. Howell, Elizabeth (13 July 2019). "Russia Launches...
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2019 at 09:13:12 UTC by a LVM3-M1 rocket. The craft reached lunar orbit on 20 August 2019. The Vikram lander attempted a lunar landing on 6 September 2019;...
148 KB (11,928 words) - 11:29, 7 November 2024
ETRSS-1, Tianqin-1 Starliner Boe-OFT Elektro-L No.3 Gonets-M × 3, BLITS-M Shijian 20 Launches are separated by dots ( • ), payloads by commas ( , ), multiple...
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Weight/mass: 64 kg Power: Solar arrays, batteries "Etrss 1". "New Images from ETRSS-1". etssti.org. 2020-02-20. Archived from the original on 2020-08-08. v t e...
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Spaceflight Industries. It was launched on 22 February 2019 at 01:45 UTC (20:45 local time on 21 February 2019) as a secondary payload, along with the...
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return-to-flight mission from Wenchang. The mission ended in full success by placing Shijian-20, the heaviest satellite China had ever built, into the intended supersynchronous...
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boost would extend the satellite's operational lifespan from 15 years to 18-20 years. Arabsat 6A is based on an updated version of the A2100 bus and is considered...
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Fundamental to human explorers requiring real-time navigation data. Over 20 years, engineers at NASA's Jet Propulsion Laboratory have been steadily improving...
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the near side, a slope less than 15 degrees, with boulders less than 50 cm (20 in) in diameter, a crater and boulder distribution, being sunlit for at least...
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launched on board of a Soyuz-STA launch vehicle on 18 December 2019, at 08:54:20 UTC from Centre Spatial Guyanais (CSG) in Kourou, French Guiana. CHEOPS separated...
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satellite". The Hindu. ISSN 0971-751X. Retrieved 2019-07-24. "Annual Report 2019-20, Department of Space" (PDF). 14 February 2020. Archived (PDF) from the original...
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ETRSS-1, Tianqin-1 Starliner Boe-OFT Elektro-L No.3 Gonets-M × 3, BLITS-M Shijian 20 Launches are separated by dots ( • ), payloads by commas ( , ), multiple...
9 KB (628 words) - 21:28, 26 April 2024
ETRSS-1, Tianqin-1 Starliner Boe-OFT Elektro-L No.3 Gonets-M × 3, BLITS-M Shijian 20 Launches are separated by dots ( • ), payloads by commas ( , ), multiple...
8 KB (651 words) - 00:23, 30 October 2024
ETRSS-1, Tianqin-1 Starliner Boe-OFT Elektro-L No.3 Gonets-M × 3, BLITS-M Shijian 20 Launches are separated by dots ( • ), payloads by commas ( , ), multiple...
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Viktor Kerzhanovich, as well as Dave Bearden of Aerospace Corporation. On 20 May 2015, LightSail 1 (formerly called LightSail-A) launched. It deployed...
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ETRSS-1, Tianqin-1 Starliner Boe-OFT Elektro-L No.3 Gonets-M × 3, BLITS-M Shijian 20 Launches are separated by dots ( • ), payloads by commas ( , ), multiple...
5 KB (253 words) - 11:08, 28 February 2023
ETRSS-1, Tianqin-1 Starliner Boe-OFT Elektro-L No.3 Gonets-M × 3, BLITS-M Shijian 20 Launches are separated by dots ( • ), payloads by commas ( , ), multiple...
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Aerospace and Defense. 29 April 2014. Archived from the original on 20 February 2015. Retrieved 20 February 2015. "Satellite 'space tug' gets approval". advanced-television...
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ETRSS-1, Tianqin-1 Starliner Boe-OFT Elektro-L No.3 Gonets-M × 3, BLITS-M Shijian 20 Launches are separated by dots ( • ), payloads by commas ( , ), multiple...
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(Anti-Satellite Missile)" (PDF). 2020. Archived (PDF) from the original on 20 April 2021. Retrieved 20 April 2021. "PSLV-C44 / Microsat-R & Kalamsat-V2 Mission" (PDF)...
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ETRSS-1, Tianqin-1 Starliner Boe-OFT Elektro-L No.3 Gonets-M × 3, BLITS-M Shijian 20 Launches are separated by dots ( • ), payloads by commas ( , ), multiple...
4 KB (244 words) - 15:25, 4 April 2023
ETRSS-1, Tianqin-1 Starliner Boe-OFT Elektro-L No.3 Gonets-M × 3, BLITS-M Shijian 20 Launches are separated by dots ( • ), payloads by commas ( , ), multiple...
4 KB (248 words) - 14:57, 25 October 2023
ETRSS-1, Tianqin-1 Starliner Boe-OFT Elektro-L No.3 Gonets-M × 3, BLITS-M Shijian 20 Launches are separated by dots ( • ), payloads by commas ( , ), multiple...
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inclination at a nominal altitude of 619 km (385 mi) and an orbital period of 97.20 minutes. The local time ascending node at the equator is 06:00. The operating...
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ETRSS-1, Tianqin-1 Starliner Boe-OFT Elektro-L No.3 Gonets-M × 3, BLITS-M Shijian 20 Launches are separated by dots ( • ), payloads by commas ( , ), multiple...
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/ Kacific Boeing-EDD Boeing 702 Shijian-20(SJ-20) 27 Dec 2019 Ion engine LIPS-300 Xenon CAST LIP Back-up of Shijian-18 based on DFH-5 Bus Eutelsat KONNECT...
55 KB (268 words) - 00:14, 28 September 2024