25:
152:
Some changes to the GEOStar-3 bus include increased battery capacity and solar array power, enabling it to provide up to eight kilowatts of power to the payload. The bus can be customized, including compatibility with all commercially available launch vehicles and the option to launch with another
153:
spacecraft on certain launch vehicles. In addition to increased payload power, GEOStar-3 also has the option of utilizing electric propulsion, which allows it to complete its fifteen to seventeen year mission life with less fuel.
665:
698:
703:
528:
490:
450:
143:
139:
111:
205:
49:
92:
64:
482:
442:
71:
693:
129:
78:
274:
239:
414:
60:
34:
149:
platform. The GEOStar-3 Bus can accommodate payloads of up to 800 kilograms and 8,000 watts.
514:
135:
85:
39:
687:
644:"OSC → Orbital ATK → Northrop Grumman Innovation Systems (NGIS): Star-3 → GeoStar-3"
643:
474:
24:
132:
146:
616:
600:
582:
566:
548:
506:
466:
430:
393:
377:
356:
342:
323:
309:
290:
255:
221:
197:
406:
369:
532:
666:"Orbital ATK's Advanced GEOStar-3 Satellites Take Flight in 2018"
180:
18:
45:
160:
142:. GEOStar-3 represents an evolutionary growth from
52:. Unsourced material may be challenged and removed.
32:An editor has performed a search and found that
8:
112:Learn how and when to remove this message
16:Satellite model made by Northrop Grumman
635:
7:
50:adding citations to reliable sources
529:Northrop Grumman Innovation Systems
491:Northrop Grumman Innovation Systems
451:Northrop Grumman Innovation Systems
144:Northrop Grumman Innovation Systems
140:Northrop Grumman Innovation Systems
14:
282:Ka-band, X-band, and EHF payload
247:Ka-band, X-band, and EHF payload
23:
206:Al Yah Satellite Communications
295:Also known as Inmarsat GX 10B
260:Also known as Inmarsat GX 10A
1:
699:Orbital Sciences Corporation
704:Northrop Grumman spacecraft
188:
38:to establish the subject's
720:
361:Also known as Galaxy 12R
328:Also known as Galaxy 15R
382:Military communications
130:communications satellite
35:sufficient sources exist
275:Norwegian Space Agency
240:Norwegian Space Agency
415:Avanti Communications
202:United Arab Emirates
537:Satellite servicing
495:Satellite servicing
455:Satellite servicing
46:improve this article
513:Active (Docked to
473:Active (Docked to
668:. 2 February 2018
627:
626:
122:
121:
114:
96:
711:
678:
677:
675:
673:
662:
656:
655:
653:
651:
640:
613:
579:
555:Awaiting launch
545:
540:Docking adapter
503:
498:Docking adapter
467:Proton-M Phase 4
463:
458:Docking adapter
427:
398:Known as SES-16
390:
385:X-band, Ka-band
298:Awaiting launch
287:
263:Awaiting launch
252:
218:
161:
157:Satellite Orders
117:
110:
106:
103:
97:
95:
54:
27:
19:
719:
718:
714:
713:
712:
710:
709:
708:
694:Satellite buses
684:
683:
682:
681:
671:
669:
664:
663:
659:
649:
647:
642:
641:
637:
632:
611:
605:Communications
577:
571:Communications
543:
501:
461:
425:
419:Communications
411:United Kingdom
389:31 January 2018
388:
353:8 October 2022
347:Communications
320:8 October 2022
314:Communications
285:
279:Communications
250:
244:Communications
217:25 January 2018
216:
210:Communications
159:
118:
107:
101:
98:
55:
53:
43:
28:
17:
12:
11:
5:
717:
715:
707:
706:
701:
696:
686:
685:
680:
679:
657:
646:. 16 June 2020
634:
633:
631:
628:
625:
624:
621:
619:
614:
609:
606:
603:
598:
595:
591:
590:
587:
585:
580:
575:
572:
569:
564:
561:
557:
556:
553:
551:
546:
544:NET March 2025
541:
538:
535:
526:
525:United States
523:
519:
518:
515:Intelsat 10-02
511:
509:
504:
502:15 August 2020
499:
496:
493:
488:
487:United States
485:
479:
478:
471:
469:
464:
462:9 October 2019
459:
456:
453:
448:
447:United States
445:
439:
438:
435:
433:
428:
423:
420:
417:
412:
409:
403:
402:
399:
396:
391:
386:
383:
380:
375:
372:
366:
365:
362:
359:
354:
351:
348:
345:
340:
339:United States
337:
333:
332:
329:
326:
321:
318:
315:
312:
307:
306:United States
304:
300:
299:
296:
293:
288:
283:
280:
277:
272:
269:
265:
264:
261:
258:
253:
248:
245:
242:
237:
234:
230:
229:
226:
224:
219:
214:
211:
208:
203:
200:
194:
193:
190:
187:
184:
179:Launch date (
177:
174:
171:
168:
165:
158:
155:
120:
119:
31:
29:
22:
15:
13:
10:
9:
6:
4:
3:
2:
716:
705:
702:
700:
697:
695:
692:
691:
689:
667:
661:
658:
645:
639:
636:
629:
622:
620:
618:
615:
612:17 March 2023
610:
607:
604:
602:
599:
596:
593:
592:
588:
586:
584:
581:
578:17 March 2023
576:
573:
570:
568:
565:
562:
559:
558:
554:
552:
550:
547:
542:
539:
536:
534:
530:
527:
524:
521:
520:
516:
512:
510:
508:
505:
500:
497:
494:
492:
489:
486:
484:
481:
480:
476:
472:
470:
468:
465:
460:
457:
454:
452:
449:
446:
444:
441:
440:
436:
434:
432:
429:
424:
421:
418:
416:
413:
410:
408:
405:
404:
400:
397:
395:
392:
387:
384:
381:
379:
376:
373:
371:
368:
367:
363:
360:
358:
355:
352:
349:
346:
344:
341:
338:
335:
334:
330:
327:
325:
322:
319:
316:
313:
311:
308:
305:
302:
301:
297:
294:
292:
289:
286:NET June 2024
284:
281:
278:
276:
273:
270:
267:
266:
262:
259:
257:
254:
251:NET June 2024
249:
246:
243:
241:
238:
235:
232:
231:
227:
225:
223:
220:
215:
212:
209:
207:
204:
201:
199:
196:
195:
191:
185:
182:
178:
175:
172:
169:
166:
163:
162:
156:
154:
150:
148:
145:
141:
137:
134:
131:
127:
116:
113:
105:
94:
91:
87:
84:
80:
77:
73:
70:
66:
63: –
62:
58:
57:Find sources:
51:
47:
41:
37:
36:
30:
26:
21:
20:
670:. Retrieved
660:
648:. Retrieved
638:
507:Ariane 5 ECA
475:Intelsat 901
431:Ariane 5 ECA
426:5 April 2018
222:Ariane 5 ECA
151:
125:
123:
108:
99:
89:
82:
75:
68:
56:
44:Please help
33:
597:Luxembourg
563:Luxembourg
522:MRV (RSGS)
422:66 Ka-band
374:Luxembourg
213:58 Ka-band
61:"GEOStar-3"
688:Categories
630:References
336:Galaxy 34
303:Galaxy 33
164:Satellite
133:spacecraft
72:newspapers
40:notability
176:Coverage
170:Operator
147:GEOStar-2
126:GEOStar-3
102:June 2020
617:Falcon 9
601:SES S.A.
583:Falcon 9
567:SES S.A.
549:Falcon 9
394:Falcon 9
378:SES S.A.
370:GovSat 1
357:Falcon 9
343:Intelsat
324:Falcon 9
310:Intelsat
291:Falcon 9
256:Falcon 9
198:Al Yah 3
189:Changes
167:Country
138:made by
672:16 June
650:16 June
623:Active
608:C-band
594:SES 19
589:Active
574:C-band
560:SES 18
437:Active
407:HYLAS-4
401:Active
364:Active
350:C-band
331:Active
317:C-band
271:Norway
268:ASBM 2
236:Norway
233:ASBM 1
228:Active
192:Status
186:Rocket
86:scholar
88:
81:
74:
67:
59:
533:DARPA
483:MEV 2
443:MEV 1
173:Type
136:model
128:is a
93:JSTOR
79:books
674:2020
652:2020
124:The
65:news
181:GMT
48:by
690::
531:,
517:)
477:)
183:)
676:.
654:.
115:)
109:(
104:)
100:(
90:·
83:·
76:·
69:·
42:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.