# Falcon 9 Block 5 | Sentinel-6B: launch

> Falcon 9 Block 5 by SpaceX from Vandenberg SFB, CA, USA. Flown: Success.

- Canonical page: https://spacenexus.us/launch/cmtdf0un00028oqhx69p1n42z
- This Markdown version: https://spacenexus.us/launch/cmtdf0un00028oqhx69p1n42z.md
- Data as of: 2026-10-13 06:15 UTC (last Launch Library 2 sync)
- How the numbers are made: https://spacenexus.us/launch-slips/method

## Facts

- Launch: Falcon 9 Block 5 | Sentinel-6B
- Mission: Sentinel-6B
- Provider: SpaceX
- Rocket: Falcon 9 Block 5
- Pad: Vandenberg SFB, CA, USA
- Country of the launch site: USA
- Date (UTC): Mon, Nov 17, 05:21 UTC (2025-11-17T05:21:42.000Z)
- Launch window: 2025-11-17 05:12 UTC to 2025-11-17 05:32 UTC
- Status: completed (Launch Library 2: Success)
- Outcome: Success
- Real slips recorded: 0; other date moves (placeholder rolls, firmings), not slips: 0

## Mission description

Quoted from Launch Library 2: The Sentinel-6 Michael Freilich (launched November 2020) and Sentinel-6B make up the Sentinel-6 mission, also known as Jason Continuity of Service (Jason-CS), which is a partnership between NASA, NOAA, ESA, and EUMETSAT. This mission continues the long-term global sea surface height data record begun by first Jason satellites in 1992.

## Date history

No date change recorded for this launch since our ledger began.

## Sources

- [Launch Library 2 by The Space Devs](https://thespacedevs.com): launch names, providers, rockets, pads, dates and status
- [SpaceNexus Launch Ledger (our own record of every date change)](https://spacenexus.us/launch-slips/method)
- [Mission information (link from Launch Library 2)](https://www.spacelaunchnow.me/launch/falcon-9-block-5-sentinel-6b)

## Licence and credits

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- Launch facts (names, providers, rockets, pads, dates, status): Launch Library 2 by The Space Devs (thespacedevs.com), credited and not relicensed by SpaceNexus.
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