Sentinel-3A
Rokot / Briz-KM
Eurockot Launch Services
Rocket Launch Video
Mission
Sentinel-3A
- Type: Earth Science
- Orbit: Sun-Synchronous Orbit
Sentinel-3A is the first in a pair of earth observation satellites developed by ESA to provide near real time data for the GMES Program. Sentinel-3A contains a temperature scanner, colour instrument and altimeter for monitoring the sea and land. The satellite focuses on providing accurate data about the oceans and in addition also provides information about wildfires and vegetation.
Location
133/3 (133L)
Plesetsk Cosmodrome, Russian Federation
133/3 (133L) has witnessed the launch of 159 rockets, including 159 orbital launch attempts. While Plesetsk Cosmodrome, Russian Federation, has been the site for 1681 rocket launches.
Plesetsk Cosmodrome is a Russian spaceport located in Mirny, Arkhangelsk Oblast, about 800 km north of Moscow and approximately 200 km south of Arkhangelsk. Originally developed as an ICBM site for the R-7 missile, it also served for numerous satellite launches using the R-7 and other rockets. Its high latitude makes it useful only for certain types of launches, especially the Molniya orbits, so for much of the site's history it functioned as a secondary location, with most orbital launches taking place from Baikonur, in the Kazakh SSR. With the end of the Soviet Union, Baikonur became a foreign territory, and Kazakhstan charged $115 million usage fees annually. Consequently, Plesetsk has seen considerably more activity since the 2000s.
Agency
Eurockot Launch Services
Eurockot Launch Services GmbH is a commercial spacecraft launch provider and was founded in 1995. Eurockot uses an expendable launch vehicle called the Rockot to place satellites into low Earth orbit (LEO). Eurockot is jointly owned by ArianeGroup, which holds 51 percent, and by Khrunichev State Research and Production Space Center, which holds 49 percent. Eurockot launches from dedicated launch facilities at the Plesetsk Cosmodrome in northern Russia.
Frequently Asked Questions
When was the Eurockot Launch Services Rokot/Briz-KM Sentinel-3A launch scheduled?
The Eurockot Launch Services Rokot/Briz-KM Sentinel-3A launch was scheduled for:
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Where can I watch the Eurockot Launch Services Rokot/Briz-KM Sentinel-3A launch video?
You can watch the Eurockot Launch Services Rokot/Briz-KM launch video on this page. The official video includes full mission coverage with multiple camera angles, onboard views, and expert commentary covering pre-launch procedures, liftoff, stage separation, and payload deployment.
Where did the Eurockot Launch Services Rokot/Briz-KM Sentinel-3A mission launch from?
The Eurockot Launch Services Rokot/Briz-KM rocket launched from 133/3 (133L) at Plesetsk Cosmodrome, Russian Federation. Plesetsk Cosmodrome is a Russian spaceport located in Mirny, Arkhangelsk Oblast, about 800 km north of Moscow and approximately 200 km south of Arkhangelsk. Originally developed as an ICBM site for the R-7 missile, it also served for numerous satellite launches using the R-7 and other rockets. Its high latitude makes it useful only for certain types of launches, especially the Molniya orbits, so for much of the site's history it functioned as a secondary location, with most orbital launches taking place from Baikonur, in the Kazakh SSR. With the end of the Soviet Union, Baikonur became a foreign territory, and Kazakhstan charged $115 million usage fees annually. Consequently, Plesetsk has seen considerably more activity since the 2000s.
What rocket was used for the Sentinel-3A mission?
The Sentinel-3A mission launched aboard a Eurockot Launch Services Rokot/Briz-KM rocket. Detailed rocket specifications and performance data are available in the rocket details above.
What weather conditions could have delayed the Eurockot Launch Services Rokot/Briz-KM Sentinel-3A launch?
The Eurockot Launch Services Rokot/Briz-KM Sentinel-3A launch could have been delayed by various weather conditions including lightning within 10 nautical miles, high winds (especially upper-level winds), thick cloud layers, precipitation, and poor visibility. Weather must be favorable at the launch site, downrange landing zones, and abort landing sites.
How can I get updates if the Eurockot Launch Services Rokot/Briz-KM Sentinel-3A launch was delayed?
This page was updated in real-time with the latest Eurockot Launch Services Rokot/Briz-KM launch status, including any delays or scrubs for the Sentinel-3A mission. You can also check our space launch schedule for historical launch information. Our mobile app provides push notifications for instant alerts about launch status changes. Official Eurockot Launch Services live streams provided the most immediate range updates during the launch window.
