This article relies largely or entirely on a single source .(December 2024) |
Mission type | Earth observation |
---|---|
Operator | Maxar Technologies |
Mission duration | 10 years (planned) |
Spacecraft properties | |
Manufacturer | Maxar Technologies |
Launch mass | 1,700 kg (3,700 lb) |
Start of mission | |
Launch date | WorldView Legion 1 & 2: 2 May 2024 WorldView Legion 3 & 4: 15 August 2024 WorldView Legion 5 & 6: 4 February 2025 WorldView Legion 7 & 8: 2026 (Planned) |
Rocket | Falcon 9 Block 5 |
Launch site | |
Contractor | SpaceX |
Orbital parameters | |
Reference system | Geocentric orbit |
Regime | Low Earth orbit |
WorldView Legion is an Earth observation satellite constellation currently under development by Maxar. Launch services have been contracted to SpaceX. The first two satellites were launched on May 2nd, 2024. WorldView Legion is owned and operated by Maxar Technologies. [1]
Name | SATCAT no. | COSPAR ID | Launch Date | Launch Vehicle | Launch Site | Orbital apsis | Inclination | Period (min) | Status |
---|---|---|---|---|---|---|---|---|---|
WorldView Legion 1 | 59625 | 2024-081A | 2 May 2024 | Falcon 9 Block 5 (B1061.20) | Vandenberg, SLC-4E | 522 - 515 | 97.58 | 95 | Operational |
WorldView Legion 2 | 59626 | 2024-081B | 2 May 2024 | Falcon 9 Block 5 (B1061.20) | Vandenberg, SLC-4E | 521 - 514 | 97.58 | 94.98 | Operational |
WorldView Legion 3 | 60452 | 2024-146A | 15 August 2024 | Falcon 9 Block 5 (B1076.16) | Cape Canaveral, SLC-40 | 44.996 | Operational | ||
WorldView Legion 4 | 60453 | 2024-146B | 15 August 2024 | Falcon 9 Block 5 (B1076.16) | Cape Canaveral, SLC-40 | 45.039 | Operational | ||
WorldView Legion 5 | 2025-025 | 4 February 2025 | Falcon 9 Block 5 (B1086.4) | Kennedy, LC-39A | Operational | ||||
WorldView Legion 6 | 2025-025 | 4 February 2025 [2] | Falcon 9 Block 5 (B1086.4) | Kennedy, LC-39A | Operational | ||||
WorldView Legion 7 | 2026 (TBD) | Falcon 9 Block 5 | Cape Canaveral | Planned | |||||
WorldView Legion 8 | 2026 (TBD) | Falcon 9 Block 5 | Cape Canaveral | Planned |
SSL, formerly Space Systems/Loral, LLC (SS/L), of Palo Alto, California, is a wholly owned manufacturing subsidiary of Maxar Technologies.
DigitalGlobe was an American commercial vendor of space imagery and geospatial content, and operator of civilian remote sensing spacecraft. The company went public on the New York Stock Exchange on 14 May 2009, selling 14.7 million shares at US$19.00 each to raise US$279 million in capital. On 5 October 2017, Maxar Technologies completed its acquisition of DigitalGlobe.
ISTAR stands for intelligence, surveillance, target acquisition, and reconnaissance. In its macroscopic sense, ISTAR is a practice that links several battlefield functions together to assist a combat force in employing its sensors and managing the information they gather.
Satellite images are images of Earth collected by imaging satellites operated by governments and businesses around the world. Satellite imaging companies sell images by licensing them to governments and businesses such as Apple Maps and Google Maps.
Falcon 9 is a partially reusable, human-rated, two-stage-to-orbit, medium-lift launch vehicle designed and manufactured in the United States by SpaceX. The first Falcon 9 launch was on 4 June 2010, and the first commercial resupply mission to the International Space Station (ISS) launched on 8 October 2012. In 2020, it became the first commercial rocket to launch humans to orbit. The Falcon 9 has an exceptional safety record, with 431 successful launches, two in-flight failures, one partial failure and one pre-flight destruction. It is the most-launched American orbital rocket in history.
GeoEye Inc. was an American commercial satellite imagery company based in Herndon, Virginia. GeoEye was merged into the DigitalGlobe corporation on January 29, 2013.
WorldView-4, previously known as GeoEye-2, was a third generation commercial Earth observation satellite launched on 11 November 2016, at 18:30:33 UTC. The spacecraft was operated by DigitalGlobe. With a maximum resolution of 31 cm (12 in), WorldView-4 provided similar imagery as WorldView-3, the highest resolution commercially available at the time of its launch.
The SSL 1300, previously the LS-1300 and the FS-1300, is a satellite bus produced by Maxar Technologies. Total broadcast power ranges from 5 to 25 kW, and the platform can accommodate from 12 to 150 transponders. The SSL 1300 is a modular platform and Maxar Technologies no longer reports designators for sub-versions, such as: 1300E, 1300HL, 1300S, 1300X.
SkySat is a constellation of sub-meter resolution Earth observation satellites owned by Planet Labs, providing imagery, high-definition video and analytics services. Planet acquired the satellites with their purchase of Terra Bella, a Mountain View, California-based company founded in 2009 by Dan Berkenstock, Julian Mann, John Fenwick, and Ching-Yu Hu, from Google in 2017.
INTELSAT 34 or IS-34 is communications satellite built on Space Systems/Loral's 1300-series satellite platform. The satellite broadcasts television to homes in Brazil, distributes video programming for companies like HBO and Fox across Latin America, and beams Internet broadband services to travelers aboard airplanes and ships crossing the North Atlantic Ocean.
Maxar Technologies Inc. is an American space technology company headquartered in Westminster, Colorado, United States, specializing in manufacturing communication, Earth observation, radar, and on-orbit servicing satellites, satellite products, and related services. DigitalGlobe and MDA Holdings Company merged to become Maxar Technologies on October 5, 2017.
Telstar 19V(Telstar 19 Vantage) is a communication satellite in the Telstar series of the Canadian satellite communications company Telesat. It was built by Space Systems Loral (MAXAR) and is based on the SSL-1300 bus. The satellite was designed to provide additional capacity over the North Atlantic region. As of 26 July 2018, Telstar 19V is the heaviest commercial communications satellite ever launched, weighing at 7,076 kg (15,600 lbs) and surpassing the previous record, set by TerreStar-1 (6,910 kg/15230lbs), launched by Ariane 5ECA on 1 July 2009.
Nusantara Satu is an Indonesian communications satellite. It is a large high-throughput satellite (HTS) providing voice and data communications, and Internet access throughout the Indonesian archipelago and Southeast Asia.
Tropospheric Emissions: Monitoring of Pollution (TEMPO) is a space-based spectrometer designed to measure air pollution across greater North America at a high resolution and on an hourly basis. The ultraviolet–visible spectrometer will provide hourly data on ozone, nitrogen dioxide, and formaldehyde in the atmosphere.
HawkEye 360 is an American geospatial analytics company headquartered in Herndon, Virginia. The company specializes in the collection and analysis of radio frequency (RF) signal location data using a constellation of satellites.
BSAT-4b, is a geostationary communications satellite ordered by Broadcasting Satellite System Corporation and designed and manufactured by SSL of Maxar Technologies on the SSL 1300 platform. It is expected to be stationed on the 110.0° East orbital latitude for direct television broadcasting of 4K and 8K Ultra HD television resolutions.
The Power and Propulsion Element (PPE), previously known as the Asteroid Redirect Vehicle propulsion system, is a planned solar electric ion propulsion module being developed by Maxar Technologies for NASA. It is one of the major components of the Lunar Gateway. The PPE will allow access to the entire lunar surface and a wide range of lunar orbits and double as a space tug for visiting craft.