Autor Wątek: Falcon 9 | GPS III SV04 | 6.11.2020  (Przeczytany 1949 razy)

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Odp: Falcon 9 | GPS III SV04 | 6.11.2020
« Odpowiedź #15 dnia: Listopad 06, 2020, 00:13 »
Transmisja

https://youtu.be/wufXF5YKR1M

<a href="http://www.youtube.com/watch?v=wufXF5YKR1M" target="_blank">http://www.youtube.com/watch?v=wufXF5YKR1M</a>

Offline Dawid213

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Odp: Falcon 9 | GPS III SV04 | 6.11.2020
« Odpowiedź #16 dnia: Listopad 06, 2020, 00:24 »
Ten pachnący jeszcze nowością F9.

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Odp: Falcon 9 | GPS III SV04 | 6.11.2020
« Odpowiedź #17 dnia: Listopad 06, 2020, 00:37 »
Udany start rakiety i udane lądowanie pierwszego stopnia na barce.

Offline mars76

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Odp: Falcon 9 | GPS III SV04 | 6.11.2020
« Odpowiedź #18 dnia: Listopad 06, 2020, 07:53 »
Wiadomo co z owiewkami

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Odp: Falcon 9 | GPS III SV04 | 6.11.2020
« Odpowiedź #18 dnia: Listopad 06, 2020, 07:53 »

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Odp: Falcon 9 | GPS III SV04 | 6.11.2020
« Odpowiedź #19 dnia: Listopad 06, 2020, 09:36 »
Wiadomo co z owiewkami

Z tego co się orientuję to mieli tylko jeden statek do łapania owiewek (Ms. Chief). Drugi jest nadal w naprawie po uszkodzonej sieci (Ms. Tree). Jessie coś wspominała, że nawet tym jednym nie planowali łapać owiewki tylko poczekać jak obie wylądują w wodzie i je stamtąd wyciągnąć.

Offline deathrider

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Odp: Falcon 9 | GPS III SV04 | 6.11.2020
« Odpowiedź #20 dnia: Listopad 06, 2020, 10:27 »
Gratsy dla SpaceX :)

Offline perian

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Odp: Falcon 9 | GPS III SV04 | 6.11.2020
« Odpowiedź #21 dnia: Listopad 06, 2020, 11:24 »
Kolejna nówka 1 stopień do wrzucenia w obieg.

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Odp: Falcon 9 | GPS III SV04 | 6.11.2020
« Odpowiedź #22 dnia: Listopad 06, 2020, 11:32 »
Garść statystyk:

97th launch of a Falcon 9 rocket since 2010
105th launch of Falcon rocket family since 2006
1st launch of Falcon 9 booster B1062
85th SpaceX launch from Florida's Space Coast
59th Falcon 9 launch from pad 40
114th launch overall from pad 40
4th Lockheed Martin-built satellite launched by SpaceX
20th Falcon 9 launch of 2020
20th launch by SpaceX in 2020
23rd orbital launch based out of Cape Canaveral in 2020

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Odp: Falcon 9 | GPS III SV04 | 6.11.2020
« Odpowiedź #23 dnia: Listopad 08, 2020, 17:28 »
... oraz 72-ga z rzędu zakończona sukcesem misja Falconów

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Odp: Falcon 9 | GPS III SV04 | 6.11.2020
« Odpowiedź #24 dnia: Listopad 19, 2020, 02:42 »
Czwarty GPS już na orbicie
  05.11. o 23:24:23 z Cape Canaveral wystartowała RN Falcon-9R. Wyniosła ona w w T+1h 04' 17" na orbitę
o parametrach: hp=1193 km, ha=20200 km, i=55,01° satelitę nawigacyjnego serii GPS III (SV04, Sacagawea).
Pierwszy stopień RN (B1062.1) w T+8' 35" wylądował na barce ASDS OCISLY na Atlantyku.
http://lk.astronautilus.pl/n201101.htm#01



Falcon 9 launches GPS III SV04 and Falcon 9 first stage landing
4829 wyświetleń•6 lis 2020
https://www.youtube.com/watch?v=nJKOM0INuc0

Falcon 9 wynosi GPS III SV04
BY KRZYSZTOF KANAWKA ON 6 LISTOPADA 2020

(...) Satelita GPS III SV04 ma masę startową bliską 3900 kg. Jest to satelita najnowszej generacji amerykańskiego systemu pozycjonowania (GNSS) – konstelacji GPS. Satelity tej serii konstelacji GPS zostały zbudowane na bazie platformy A2100 firmy Lockheed Martin. Satelity tej serii mają funkcjonować na orbicie MEO przez przynajmniej 15 lat. (...)
https://kosmonauta.net/2020/11/falcon-9-wynosi-gps-iii-sv04/

SpaceX launches U.S. Space Force GPS 3 satellite
by Sandra Erwin — November 5, 2020


A SpaceX Falcon 9 rocket launched a GPS 3 satellite Nov. 5, 2020, at 6:24 p.m. Eastern from from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida. Credit: SpaceX

The Falcon 9 carried the Lockheed Martin-built GPS 3 Space Vehicle 4 — the 4th satellite of the GPS 3 constellation.

WASHINGTON — A SpaceX Falcon 9 rocket launched a U.S. Space Force GPS 3 satellite Nov. 5. The rocket lifted off at 6:24 p.m. Eastern from from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida.

The Falcon 9 carried the Lockheed Martin-built GPS 3 Space Vehicle 4 — the 4th satellite of the GPS 3 constellation that provides positioning, navigation and timing signals to military and civilian users.

About eight and a half minutes after liftoff, the Falcon 9’s brand-new first stage touched down on the “Of Course I Still Love You” droneship off the coast of Florida in the Atlantic Ocean.

The GPS satellite separated from the rocket’s second stage approximately one hour and 29 minutes after liftoff.

This was SpaceX’s second attempt to launch SV 4. The mission was aborted Oct. 2 two seconds before liftoff.

SpaceX vice president Hans Koenigsmann told reporters Oct. 28 that the engine anomaly that triggered the automatic abort was caused by material that blocked a relief valve in the engine’s gas generator, which powers the engine’s turbo pumps. The last-second abort prevented a hard start of the engine, he said, which could have damaged it. The company said the engines with the problem were replaced.

The GPS 3 SV 4 satellite will join the constellation of 31 spacecraft that operate in medium Earth orbit at an altitude of 12,550 miles in six orbital planes. Each satellite circles the Earth twice per day.

The Nov. 5 mission was SpaceX’s third launch of a military GPS 3 satellite under the National Security Space Launch program. The first was on Dec. 23, 2018 and the second one took place on June 30, 2020.

The booster landing was the second time SpaceX recovered the Falcon 9 main booster in a National Security Space Launch mission.

The company is under contract to launch two more GPS 3 satellites next year. SpaceX will use previously flown boosters in the next two launches for Space Vehicles 5 and 6 of the GPS 3 constellation.

The booster recovered Nov. 5 will be refurbished and flown again to launch the GPS 3 Space Vehicle 5 in mid-2021. Lockheed Martin said the satellite was delivered and was declared “available for launch” in May 2020. It will be placed in storage until next summer.
https://spacenews.com/spacex-launches-u-s-space-force-gps-3-satellite/

SpaceX Launches GPS III-04 Satellite, Crew-1 Up Next
By Ben Evans, on November 5th, 2020

(...) Launch of GPS III-04 was originally scheduled for late September, but delays to an earlier Falcon 9 mission and shifting prioritization of Eastern Range assets pushed it back to 9:43 p.m. EDT on 2 October. B1062 became only the third “new” first stage to fly in 2020, coming on the heels of B1058 which lifted Dragon Endeavour on 30 May and B1060 which boosted the GPS III-03 mission aloft on 30 June. In fact, including tonight’s launch, the 20 Falcon 9 missions flown so far this year have been accomplished with only nine booster cores, one of which has recorded no fewer than four flights since January.  (...)
https://www.americaspace.com/2020/11/05/spacex-launches-gps-iii-04-satellite-crew-1-up-next/

SpaceX launches GPS navigation satellite from Cape Canaveral
November 6, 2020 Stephen Clark


A Falcon 9 rocket streaks into space with the U.S. Space Force’s fourth third-generation GPS navigation satellite. Credit: SpaceX

(...) The GPS 3 SV04 satellite will join 31 operational spacecraft in the GPS fleet providing positioning, navigation and timing data to billions of military and civilian users around the world, supplying information to cell phones, cars, airplanes, and ships.

The new satellite will complete its checkout and test program in about a month, and officials expect GPS 3 SV04 to be ready for operational use in a few months, according to the Space Force.

“The GPS 3 program continues to make strides in modernizing the GPS constellation for the U.S. Space Force while maintaining the gold standard for position, navigation and timing,” said Col. Edward Byrne, Medium Earth Orbit Space Systems Division chief at the Space Force’s Space and Missile Systems Center.

The GPS 3-series satellites are designed for 15-year life spans, an improvement over the seven-and-a-half year and 12-year design lives of previous-generation GPS satellites.

“GPS 3 satellites provide a major step forward in both capability and resiliency compared to legacy GPS satellites,” Byrne said.  “GPS is a critical enabler for the U.S. military and its allies, and provides worldwide service to over 4 billion civilian users around the globe.”

The first of 10 GPS 3-series satellites launched in December 2018, followed by two more GPS 3 spacecraft in August 2019 and on June 30 of this year. Th GPS 3 satellites provide three times better accuracy and up to eight times improved anti-jamming capabilities over early GPS spacecraft, according to Lockheed Martin.

The GPS 3 satellites also introduce a new L-band civilian signal that is compatible with other international navigation satellite networks, such as Europe’s Galileo program. Combining signals from GPS, Galileo, and other navigation satellites can improve the precision of space-based position measurements.


Artist’s concept of a GPS 3 satellite in space. Credit: Lockheed Martin
(...)
https://spaceflightnow.com/2020/11/06/spacex-launches-gps-navigation-satellite-from-cape-canaveral/

https://spaceflightnow.com/2020/10/31/gps-3-sv04-static-fire/
https://spaceflightnow.com/2020/11/05/falcon-9-gps-3-sv04-mission-status-center-2/

https://www.nasaspaceflight.com/2020/11/spacex-line-launch-fourth-gps/

Statystyki startu  https://www.forum.kosmonauta.net/index.php?topic=4252.msg152265#msg152265

GPS-3 4 (Navstar 77, Sacagawea, USA 309) https://space.skyrocket.de/doc_sdat/navstar-3.htm

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Odp: Falcon 9 | GPS III SV04 | 6.11.2020
« Odpowiedź #24 dnia: Listopad 19, 2020, 02:42 »