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268:: Low Earth orbit platform for medium observation satellites in the 1,000 to 1,500 kg (2,200 to 3,300 lb) range. It began with the work on
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platform has a bus dry mass of 250 kg (550 lb), it can carry payloads up to 250 kg (550 lb) and 600 W. It uses
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As of 2014, there are three different models of the NEXTAR standardized platform. All feature a common core of features like using the
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platform for small observation satellites in the 300 to 500 kg (660 to 1,100 lb) range. It was born out of the
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platform for small communication satellites in the 1.5 to 3 t (1.7 to 3.3 tons) range. Based on the work of the
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on-board computer and autonomous control functions. The different models are:
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satellite, it will be used mainly for communications applications.
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work and is used mainly for Earth observation applications.
448:"Japan's NEC Looks To Expand Commercial Market Footprint"
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and is used mainly for Earth observation applications.
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446:Kallender-Umezu, Paul (November 24, 2014).
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407:"Introduction to NEC Space Business"
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487:This article about one or more
405:Adachi, Masaki (July 2, 2014).
97:up to 250 kg (550 lb)
609:Communications satellite stubs
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243:communications protocol, the
201:designed and manufactured by
552:. You can help Knowledge by
495:. You can help Knowledge by
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489:communications satellites
412:. Space Systems Division
314:'s standard satellite bus
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89:250 kg (550 lb)
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16:Not to be confused with
211:three axis stabilized
280:Geosynchronous orbit
599:Satellites of Japan
312:Mitsubishi Electric
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380:on August 22, 2016
291:List of satellites
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470:NEC's NEXTAR page
203:NEC Space Systems
196:Earth observation
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80:Earth observation
57:Earth observation
43:Country of origin
37:NEC Space Systems
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416:. Archived from
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376:. Archived from
374:"NEXTAR NX-300L"
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113:Up to 600 W
94:Payload capacity
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451:. Retrieved
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141:3 to 5 years
53:Applications
33:Manufacturer
322:Orbital ATK
138:Design life
593:Categories
453:2016-08-31
427:2016-08-31
384:2016-08-09
358:2016-08-09
329:References
245:SpaceCube2
231:channels.
158:Production
102:Dimensions
241:SpaceWire
118:Batteries
349:"NEXTAR"
318:Star Bus
302:See also
266:NX-1500L
260:ASNARO 1
86:Dry mass
252:NX-300L
209:. This
191:) is a
18:Nexstar
308:DS2000
270:GCOM-W
229:X band
225:S band
179:(from
177:NEXTAR
163:Status
128:Regime
122:Li-ion
548:is a
546:Japan
491:is a
421:(PDF)
410:(PDF)
284:WINDS
207:Japan
110:Power
47:Japan
550:stub
493:stub
276:NX-G
227:and
218:GaAs
353:NEC
205:of
181:NEC
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