252. start RN Falcon 9.
61. start SpaceX w 2023.
58. start RN Falcon 9 w 2023.Statystyki i zamierzenia wg Elona Muska po dzisiejszym starcie, więc może i do 100. startów F i FH uda się dobić do końca 2023.Świetna praca autorstwa@SpaceX. Zespół pomyślnie wystrzelił w tym roku 61 misji rakietowych Falcon!
Jeśli jutrzejsza misja przebiegnie pomyślnie, przekroczymy liczbę lotów z zeszłego roku. SpaceX dostarczyło na orbitę około 80% całej masy ładunku Ziemi w 2023 r. Chiny to ~10%, a reszta świata ~10%.
https://twitter.com/elonmusk/status/1698045247547212093Zwiadowczy klaster na orbicie 02.09. o 14:25 z Vandenberg wystrzelona została RN Falcon-9R, która wyniosła na orbitę o przybliżonych parametrach: hp=941 km, ha=952 km, i=81,00° w ramach misji SDA Tranche 0 Flight 2 trzynaście satelitów - siedem Transport Layer Tranche-0 A-Class, trzy Transport Layer Tranche-0 B-Class firmy Lockheed Martin, jeden Transport Layer Tr.-0 A-Class firmy York Space Systems oraz dwa Tracking Layer Tranche-0 WFOV.
Pierwszy stopień RN (B1063.13) w T+8' 26" wylądował na LZ-4 w Vandenberg.
http://lk.astronautilus.pl/n230901.htm#04https://twitter.com/SpaceX/status/1697981443220381799Falcon 9 launches Tranche 0B and Falcon 9 first stage landing02.09.2023 o 16:36 CEST z wyrzutni SLC-4E na kosmodromie Vandenberg wystartowała RN Falcon 9.
Wyniosła na orbitę 13 satelitów wojskowych konstelacji Transza 0 na wysokość od około 950 do 1000 m. km i nachyleniu ~80° do równika. Pozostałe satelity zostaną wystrzelone pod koniec roku.


Wystrzelonych dzisiaj siedem satelitów typu SVa pełni funkcję telekomunikacyjną i jest wyposażonych w parę terminali optycznych oraz jedno dwukierunkowe urządzenie radiowe.
Cztery satelity SVb są takie same jak SVa, ale uzupełnione są o dwukierunkowe łącze komunikacyjne dla danych taktycznych. SVa i SVb tworzą warstwę komunikacyjną

(3/3) Ostatnia para satelitów jest typu SV. Sprzęt składa się z dwóch optycznych terminali komunikacyjnych do połączenia z innymi satelitami z konstelacji.
Jednak głównym zadaniem tych satelitów jest wykrywanie i śledzenie rakiet balistycznych. Dlatego wyposażone są w szerokokątny detektor wielospektralny.

https://twitter.com/Kosmo_Michal/status/1697979705830322349Falcon 9 launches @SemperCitiusSDA’s second Tranche 0 mission and the first stage returns to Earth, completing SpaceX’s 61st mission of 2023 and matching our total number of launches last year

https://twitter.com/SpaceX/status/1698044788027900059Targeting Thursday, August 31 for Falcon 9’s launch of @SemperCitiusSDA's second Tranche 0 mission to low-Earth orbit from SLC-4E in California → http://spacex.com/launches

https://twitter.com/SpaceX/status/16969665068050804623:28 PM · Aug 31, 2023F9/SDA Tranche 0/2: Standing by for launch of a Falcon 9 with a 2nd set of Space Development Agency "Tranche 0" satellites, a mix of 11 small laser-comm data relay sats and 2 missile detection/tracking satellites; liftoff from pad 4E at Vandenberg SFB is expected at 10:26am EDT (1426 UTC)
F9/SDA Tranche 0/2: An initial SDA Tranche 0 launch in April put up 8 mesh comsats and 2 missile detection satellites; the SDA says a final 4 Tranche 0 missile tracking sats will launch late this year
F9/SDA Tranche 0/2: New launch time: 10:56am EDT (1456 UTC)
F9/SDA Tranche 0-2: New T-0: 11:25am EDT (1525 UTC)
F9/SDA Tranche 0-2: Launch has been scrubbed for the day due to an engine issue
3:45 PM · Sep 1, 2023
F9/SDA Tranche 0/2: Good morning; we're standing by for SpaceX's 2nd attempt to launch a Falcon 9 with 13 Space Development Agency "Tranche 0" satellites, a mix of 11 small laser-comm data relay sats and 2 missile detection/tracking satellites
F9/SDA Tranche 0/2: After a scrub Thursday due to concerns about one of the rocket's 9 1st stage engines, liftoff from pad 4E at Vandenberg SFB is on track for 10:26am EDT (1426 UTC), 12 hours and 5 minuts after a Falcon 9/Starlink launch from Cape Canaveral
F9/SDA Tranche 0/2: An initial SDA Tranche 0 launch in April put up 8 mesh comsats and 2 missile detection satellites; along with today's 13, the SDA says a final 4 Tranche 0 missile tracking sats will launch late this year
F9/SDA Tranche 0/2: Launch director says the team has polled go for propellant loading
4:08 PM · Sep 1, 2023
F9/SDA Tranche 0/2: Launch director calls a HOLD in the countown; standing by for details (reposting with correct launch!)
F9/SDA Tranche 0/2: And SpaceX tweets launch is off for the day; "Standing down from today's launch attempt, next available opportunity is Saturday, September 2
F9/SDA Tranche 0/2: SpaceX launch director: "Vehicle's healthy and we're setting up for another launch attempt tomorrow;" no word yet on what the issue might have been
3:40 PM · Sep 2, 2023
F9/SDA Tranche 0/2: Good morning; we're back for SpaceX's 3rd attempt to launch a Falcon 9 with 13 Space Development Agency "Tranche 0" satellites, a mix of 11 small laser-comm data relay sats and 2 missile detection/tracking satellites
F9/SDA Tranche 0/2: After a scrubs Thursday and Friday - the first due to an engine issue and the 2nd for undisclosed reasons, liftoff from pad 4E at Vandenberg SFB appears to be on track for 10:25am EDT (1425 UTC)
F9/SDA Tranche 0/2: Launch director says the team has polled go for propellant loading and launch
F9/SDA Tranche 0/2: This will be SpaceX's 61st launch so far this year and its 252nd single-stick Falcon 9 flight; 1st stage B1063 will be making its 13th flight; a successful Vandenberg landing would be the company's 12th in California, its 222nd overall and the 148th in a row
F9/SDA Tranche 0/2: An initial SDA Tranche 0 launch in April put up 8 comsats and 2 missile detection/tracking satellites; along with today's 13, the SDA says a final 4 Tranche 0 missile tracking sats will launch late this year
F9/SDA Tranche 0/2: 10 minutes to launch; no known issues; in keeping with normal policy for military launches, only 1st stage flight and landing back at Vandenberg will be provided; no details about upper stage performance or payload deploy will be provided

F9/SDA Tranche 0/2: LIFTOFF! At 10:25am EDT (1425 UTC)
F9/SDA Tranche 0/2: Vehicle is supersonic; now past the region of maximum aerodynamic pressure
F9/SDA Tranche 0/2: 1st stage engine shutdown, stage separation confirmed; 1st stage now flipping around to reverse course for a return-to-launch-site landing back at Vandenberg; As noted earlier, SpaceX is not providing commentary on 2nd stage performance or payload deploy
F9/SDA Tranche 0/2: SpaceX reports good performance with both stages
F9/SDA Tranche 0/2: 1st stage entry burn complete
F9/SDA Tranche 0/2: 1st stage landing confirmed; we'll stand by for an eventual update from the Space Force/Space Development Agency regarding results of today's launch
SpaceX launches 13 satellites for U.S. Space Development AgencySandra Erwin September 2, 2023
The satellites flew to orbit Sept. 2 on SpaceX’s third attempt to launch the Space Development Agency’s second Tranche 0 mission.(...) SDA is a U.S. Space Force organization building a space data network — called the Proliferated Warfighter Space Architecture — that includes a transport layer and a missile-tracking sensor layer. The agency aims to deploy an internet in space that can move data from satellite to satellite, and pass information to military systems on the ground, at sea and in flight.
This was SpaceX’s third attempt to launch the Tranche 0 mission. The launch had been scheduled for Aug. 31 but was called off during the pre-launch countdown due to a first-stage engine issue on the Falcon 9. A second attempt Sept. 1 was scrubbed minutes before the scheduled liftoff when a problem was discovered with a valve on the ground support equipment that needed additional troubleshooting. (...)
https://spacenews.com/spacex-launches-13-satellites-for-u-s-space-development-agency/https://spaceflightnow.com/2023/08/31/spacex-to-launch-satellites-for-space-development-agency/https://www.nasaspaceflight.com/2023/08/tranche-0-flight-2/Transport Layer Tr.-0 A-Cl. 7
https://space.skyrocket.de/doc_sdat/transport-layer-tranche-0-a-class-lm.htmTransport Layer Tr.-0 A-Cl. 8
Transport Layer Tr.-0 A-Cl. 9
Transport Layer Tr.-0 A-Cl. 10
Transport Layer Tr.-0 A-Cl. 11
Transport Layer Tr.-0 A-Cl. 12
Transport Layer Tr.-0 A-Cl. 13
Transport Layer Tr.-0 B-Cl. 4
https://space.skyrocket.de/doc_sdat/transport-layer-tranche-0-b-class-york.htmTransport Layer Tr.-0 B-Cl. 5
Transport Layer Tr.-0 B-Cl. 6
Transport Layer Tr.-0 B-Cl. 7
https://space.skyrocket.de/doc_sdat/tracking-layer-tranche-0-wfov-spx.htmTracking Layer Tr.-0 WFOV 3
Tracking Layer Tr.-0 WFOV 4