USA-304

Last updated

USA-304
GPS Block IIIA.jpg
Artist's rendering of GPS-III SV03 in orbit
NamesNavstar 79
GPS-III SV03
Matthew Henson
Mission type Navigation
Operator USAF
COSPAR ID 2020-41A
SATCAT no. 45854
Mission duration15 years (planned)
Spacecraft properties
SpacecraftGPS-III SV03
Spacecraft type GPS Block III
Manufacturer Lockheed Martin
Launch mass4311 kg
Power watts
Start of mission
Launch date30 June 2020, 20:40 UTC
Rocket Falcon 9 B1060.1
Launch site Cape Canaveral, SLC-40
Contractor SpaceX
Orbital parameters
Reference system Geocentric orbit
Regime Medium Earth orbit
(Semi-synchronous orbit)
Perigee altitude 20,164 km (12,529 mi)
Apogee altitude 20,214 km (12,560 mi)
Inclination 55.2°
Period 718.0 minutes
 

USA-304, also known as GPS-III SV03 or Matthew Henson, [n 1] is a United States navigation satellite which forms part of the Global Positioning System. It was the third GPS Block III satellite to be launched. [2]

Contents

Satellite

SV03 is the third GPS Block III satellite to be launched. Ordered in 2008, launch was pushed back several times to 2020 due to delays with the first and second satellites. [3]

The spacecraft is built on the Lockheed Martin A2100 satellite bus, and weighs in at 4,311 kg (9,504 lb). [4]

Launch

USA-304 was launched by SpaceX on 30 June 2020 at 20:10 UTC atop Falcon 9 booster B1060. [2] The launch took place from SLC-40 of the Cape Canaveral Air Force Station, and placed USA-304 directly into semi-synchronous orbit. About eight minutes after launch, Falcon 9 B1060 successfully landed on Just Read the Instructions . [5]

Orbit

As of 2021, USA-304 was in a 55.2 degree inclination orbit with a perigee of 20,164 kilometers (12,529 mi) and an apogee of 20,214 km (12,560 mi). [6]

GPS-III SV03 is launched on a Falcon 9 GPS-III SV03 Launch.jpg
GPS-III SV03 is launched on a Falcon 9

Notes

  1. ↑ originally named Columbus [1]

Related Research Articles

USA-87, also known as GPS IIA-8, GPS II-17 and GPS SVN-29, was an American navigation satellite which formed part of the Global Positioning System. It was the eighth of nineteen Block IIA GPS satellites to be launched.

<span class="mw-page-title-main">GPS satellite blocks</span> Generations of US navigation satellites

GPS satellite blocks are the various production generations of the Global Positioning System (GPS) used for satellite navigation. The first satellite in the system, Navstar 1, was launched on 22 February 1978. The GPS satellite constellation is operated by the 2nd Space Operations Squadron (2SOPS) of Space Delta 8, United States Space Force.

USA-54, also known as GPS II-7 and GPS SVN-20, was an American navigation satellite which formed part of the Global Positioning System. It was the seventh of nine Block II GPS satellites to be launched, which were the first operational GPS satellites to fly.

USA-63, also known as GPS II-8 and GPS SVN-21, was an American navigation satellite which formed part of the Global Positioning System. It was the eighth of nine Block II GPS satellites to be launched, which were the first operational GPS satellites to fly.

USA-71, also known as GPS IIA-2, GPS II-11 and GPS SVN-24, is an American navigation satellite which forms part of the Global Positioning System. It was the second of nineteen Block IIA GPS satellites to be launched.

USA-79, also known as GPS IIA-3, GPS II-12 and GPS SVN-25, was an American navigation satellite which formed part of the Global Positioning System. It was the third of nineteen Block IIA GPS satellites to be launched.

USA-84, also known as GPS IIA-6, GPS II-15 and GPS SVN-27, is an American navigation satellite which forms part of the Global Positioning System. It was the sixth of nineteen Block IIA GPS satellites to be launched.

USA-90, also known as GPS IIA-10, GPS II-19 and GPS SVN-31, was an American navigation satellite which formed part of the Global Positioning System. It was the tenth of nineteen Block IIA GPS satellites to be launched.

USA-91, also known as GPS IIA-11, GPS II-20 and GPS SVN-37, was an American navigation satellite which formed part of the Global Positioning System. It was the eleventh of nineteen Block IIA GPS satellites to be launched.

USA-94, also known as GPS IIA-13, GPS II-22 and GPS SVN-35, was an American navigation satellite which formed part of the Global Positioning System. It was the thirteenth of nineteen Block IIA GPS satellites to be launched.

USA-100, also known as GPS IIA-15, GPS II-24 and GPS SVN-36, is an American navigation satellite which forms part of the Global Positioning System. It was the fifteenth of nineteen Block IIA GPS satellites to be launched.

USA-126, also known as GPS IIA-17, GPS II-26 and GPS SVN-40, is an American navigation satellite which forms part of the Global Positioning System. It was the seventeenth of nineteen Block IIA GPS satellites to be launched.

USA-128, also known as GPS IIA-18, GPS II-27 and GPS SVN-30, is an American navigation satellite which forms part of the Global Positioning System. It was the eighteenth of nineteen Block IIA GPS satellites to be launched.

USA-135, also known as GPS IIA-19, GPS II-28 and GPS SVN-38, is an American navigation satellite which forms part of the Global Positioning System. It was the last of nineteen Block IIA GPS satellites to be launched.

<span class="mw-page-title-main">USA-289</span> GPS III satellite

USA-289, also known as GPS-III SV01 or Vespucci, is a United States navigation satellite which forms part of the Global Positioning System. It was the first GPS Block III satellite to be launched.

<span class="mw-page-title-main">USA-293</span> GPS III satellite

USA-293, also known as GPS-III SV02 or Magellan, is a United States navigation satellite which forms part of the Global Positioning System. It was the second GPS Block III satellite to be launched.

<span class="mw-page-title-main">USA-309</span> GPS III satellite

USA-309, also known as GPS-III SV04, NAVSTAR 80 or Sacagawea, is a United States navigation satellite which forms part of the Global Positioning System. It was the fourth GPS Block III satellite to be launched.

<span class="mw-page-title-main">USA-319</span> GPS III satellite

USA-319, also known as GPS-III SV05, NAVSTAR 81 or Neil Armstrong, is a United States navigation satellite which forms part of the Global Positioning System. It was the fifth GPS Block III satellite to be launched.

<span class="mw-page-title-main">USA-343</span> GPS III satellite

USA-343, also known as GPS-III SV06, NAVSTAR 82 or Amelia Earhart, is a United States navigation satellite which forms part of the Global Positioning System. It was the sixth GPS Block III satellite to be launched.

References

  1. ↑ Clark, Stephen (2 October 2020). "Space Force announces new nicknames for GPS satellites". Spaceflight Now. Archived from the original on 28 February 2023. Retrieved 2 October 2020.
  2. 1 2 Atkinson, Ian (30 June 2020). "SpaceX launches third GPS Block III satellite". NASASpaceFlight.com. Retrieved 24 March 2021.
  3. ↑ "SMC and SpaceX launch third GPS III satellite". GPS World. 30 June 2020. Retrieved 25 March 2021.
  4. ↑ "GPS-3 (Navstar-3)". Gunter's Space Page. Retrieved 25 March 2021.
  5. ↑ Clark, Stephen. "Timeline for Falcon 9's launch of the GPS 3 SV03 spacecraft – Spaceflight Now" . Retrieved 25 March 2021.
  6. ↑ "Technical details for satellite NAVSTAR 79 (USA 304)". N2YO.com - Real Time Satellite Tracking and Predictions. Retrieved 24 March 2021.
This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.