02/09/2024
55 views
0 likes
The Copernicus Sentinel-2C satellite tv for pc is prepared for liftoff! Tune in to ESA WebTV on 4 September from 03:30 CEST to look at the satellite tv for pc soar into house on the final Vega rocket to be launched from Europe’s Spaceport in Kourou, French Guiana. Sentinel-2C is scheduled to liftoff at 03:50 CEST.
About Copernicus Sentinel-2
The Copernicus Sentinel-2 mission supplies high-resolution optical imagery for a variety of purposes together with land, water and atmospheric monitoring. The mission is predicated on a constellation of two an identical satellites flying in the identical orbit however 180° aside: Sentinel-2A and Sentinel-2B. Collectively, they cowl all of Earth’s land and coastal waters each 5 days.
The satellites every carry a high-resolution multispectral imager that generates optical photos within the seen, near-infrared and shortwave-infrared a part of the electromagnetic spectrum. From their altitude of 786 km, they supply steady imagery in 13 spectral bands with resolutions of 10 m, 20 m and 60 m, with a big swath width of 290 km.
Sentinel-2C is the third within the Sentinel-2 collection. As soon as commissioned in orbit, it’s going to exchange its predecessor, Sentinel-2A. Later, Sentinel-2D will exchange Sentinel-2B. This all ensures the continuity of images for Copernicus Providers and past.
About Vega
Vega was the very first rocket fully managed by ESA, constructed to ship small satellites into low Earth orbit. Designed by Avio, who can be the prime contractor, the rocket is operated by Arianespace. Vega consists of 4 levels, the primary three propelled by strong propellant motors and the final stage makes use of liquid propulsion.
The Vega inaugural flight happened in February 2012. In all, together with this last upcoming VV24 mission, Vega may have launched 22 instances throughout its years in service, taking greater than 100 missions to house from dozens of European establishments but in addition clients world wide.
Sentinel-2C would be the final liftoff for the Vega rocket which specialises in launching such small scientific and Earth remark spacecraft to sun-synchronous orbits, flying over the poles of Earth and following the Solar. Fittingly the Sentinel-2A and Sentinel-2B satellites have been additionally launched on Vega marking a logical conclusion to Vega’s stellar roster of satellites launched.
This last launch marks the handover of Vega to the upgraded Vega-C. Vega has for years ensured that Europe has a flexible, impartial entry to house, complementing the Ariane household of rockets to launch any satellite tv for pc to any orbit – persevering with with Vega-C and Ariane 6.
Observe the launch reside from Kourou (all instances CEST)
Observe the launch reside on ESA WebTV on 4 September from 03:30-05:07 CEST.
Key moments:
| Time in CEST | Time after liftoff | Occasion |
| 03:50 | 0:00:00 |
Liftoff first stage P80 motor fires |
| 03:51 | 0:01:56 | First stage separation |
| 03:53 | 0:03:39 | Second stage Zefiro-23 separation |
| 03:53 | 0:03:56 | Fairing jettison |
| 03:56 | 0:05:52 | Third stage Zefiro-9 separation |
| 03:57 | 0:07:36 | First ignition of fourth, higher stage, AVUM |
| 04:13-04:38 | Programme break | |
| 04:44 | 0:54:36 | Second ignition of AVUM |
| 04:47 | 0:57:32 | Sentinel-2C separation |
| 04:59 | 01:09:00 | Acquisition of sign |
| 05:01 | Closing remarks | |
| 05:07 | Transmission ends | |
| 05:46 | 1:54:52 | Third ignition of AVUM for deorbiting |
