SpaceX doubled down in 2022
The parents at SpaceX actually outdid themselves in 2022!
Final 12 months was a record-setter for SpaceX – and the aerospace trade – as its rockets made it to orbit 61 occasions. The ultimate launch got here on December 30, as a Falcon 9 boosted the EROS C-3 satellite for ImageSat Worldwide.
Falcon 9 launched the @ImageSatIntl EROS C-3 mission to orbit in a single day, finishing SpaceX’s 61st and remaining launch of 2022 — almost double our report of 31 launches set final 12 months pic.twitter.com/KTQydZvoYC
— SpaceX (@SpaceX) December 30, 2022
In exceeding CEO Elon Musk’s formidable goal of 1 launch every week, SpaceX doubled its personal earlier report of 31 launches set in 2021. And it set the report for the world’s most dependable rocket. With little or no fanfare, the corporate’s PR folks famous the astounding accomplishment by way of a aspect be aware on Twitter:
On common, SpaceX launched each 6 days from one in all our three websites with 92% of missions accomplished with flight-proven first stage rocket boosters, and Falcon 9 now holds the world report for many launches of a single automobile sort in a single 12 months
— SpaceX (@SpaceX) December 30, 2022
One other report 12 months forward?
For 2023, Musk needs to just about double the corporate’s launch fee once more:
Yeah, aiming for as much as 100 flights subsequent 12 months
— Elon Musk (@elonmusk) August 31, 2022
That’s about two launches each week!
In fact, two every week is a median and meaning generally the launch cadence will exceed it. Simply subsequent week, SpaceX plans to launch a pair of Falcons solely two hours aside!
First, a gaggle of Starlink satellites will carry off on a Falcon 9 at 6:54 p.m. PT on Sunday, January 8 (2:54 UTC on January 9) from Vandenberg House Drive Base in California. Nearly precisely two hours later – at 11:55 p.m. ET (4:55 UTC) – a second Falcon 9 lifting off from Cape Canaveral in Florida will carry the OneWeb 16 mission to ship 48 communications satellites. Every of OneWeb’s satellites weighs 150 kg (330 lbs). It will likely be the second time SpaceX has carried its competitor’s satellites into space.
SpaceX has 5 different launches deliberate for January, three of which is able to carry batches of Starlink satellites.
1000’s extra satellites in 2023
In accordance with EverydayAstronaut.com, this newest batch of 52 Starlink satellites brings the total launched up to now to three,718. About 300 of these have been deorbited, leaving round 3,400 nonetheless flying. Which means SpaceX must launch about 1,000 Starlink satellites this 12 months to fulfill its present purpose. As EverydayAstronaut.com reported:
Starlink Era 1 consists of 5 orbital shells and has a total of 4,408 satellite slots. These satellites will totally be launched on Falcon 9, and it’s anticipated for these launches to complete in 2023.
Era 2 will dwarf Gen 1, with almost 30,000 satellites wanted to finish it. That quantity is 20 occasions greater than the total variety of satellites launched from the time Sputnik was orbited in 1957 till the Starlink program started in 2019.
Crowded skies drive satellites to dodge
SpaceX has already made its first launch this 12 months, internet hosting a ride-share that put 114 tiny CubeSats into space early final week. It described the mission on its website:
On Tuesday, January 3 at 9:56 a.m. ET, Falcon 9 launched Transporter-6, SpaceX’s sixth devoted smallsat rideshare mission, from House Launch Advanced 40 at Cape Canaveral House Drive Station in Florida. This was the fifteenth launch and touchdown of this Falcon 9 stage booster, which beforehand supported launch of GPS III-3, Turksat 5A, Transporter-2, Intelsat G-33/G-34 and 10 Starlink missions.
In accordance with Professor Hugh Lewis of the Astronautics Analysis Group on the College of Southampton in England, the rising variety of satellites on orbit compelled SpaceX craft to make greater than 26,000 changes to keep away from hitting different objects over the past two years.
SpaceX has reported a total of 26,037 collision avoidance manoeuvres being carried out within the interval 1 December 2020 to 30 November 2022 (i.e. 2 years). The pattern is a third order polynomial (R^2 = 0.998) [2/n]
— Hugh Lewis (@ProfHughLewis) January 3, 2023
If his numbers are proper, then SpaceX’s Starlink satellites will likely be compelled to regulate course about a million occasions in total by the top of 2027.
The reporting by SpaceX means that Starlink satellites (in total) are at present performing about 75 collision avoidance manoeuvres every day. With the easy extrapolation, the quantity might be ~1,000 per day by the top of 2027 [4/n] pic.twitter.com/55pFbcQn0w
— Hugh Lewis (@ProfHughLewis) January 3, 2023
Backside line: SpaceX had set a report launch tempo in 2022 and plans to double it in 2023, however visitors is getting heavy on orbit.
