# Long March 2D | Zhangheng-1-02: launch

> Long March 2D by China Aerospace Science and Technology Corporation from Jiuquan Satellite Launch Center, People's Republic of China. Flown: Success.

- Canonical page: https://spacenexus.us/launch/cmtdf1dmx00vmoqhx2vbwb657
- This Markdown version: https://spacenexus.us/launch/cmtdf1dmx00vmoqhx2vbwb657.md
- Data as of: 2026-10-13 03:30 UTC (last Launch Library 2 sync)
- How the numbers are made: https://spacenexus.us/launch-slips/method

## Facts

- Launch: Long March 2D | Zhangheng-1-02
- Mission: Zhangheng-1-02
- Provider: China Aerospace Science and Technology Corporation
- Rocket: Long March 2D
- Pad: Jiuquan Satellite Launch Center, People's Republic of China
- Country of the launch site: CHN
- Date (UTC): Sat, Jun 14, 07:56 UTC (2025-06-14T07:56:00.000Z)
- Launch window: 2025-06-14 07:48 UTC to 2025-06-14 08:22 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: Zhangheng 1-02, also known as CSES-02 (China Seismo-Electromagnetic Satellite-02), is the follow-on mission to Zhangheng 1/CSES, a Chinese–Italian space mission dedicated to monitoring the electromagnetic field and waves, plasma parameters, and particle fluxes induced by natural sources and artificial emitters in near-Earth space, to study their correlations with the occurrence of seismic events. The satellite mission is part of a collaboration program between the CNSA (China National Space Administration) and ASI (Italian Space Agency), and developed by CEA (China Earthquake Administration) and INFN (Italian National Institute for Nuclear Physics), together with several Chinese and Italian Universities and research Institutes.

## 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/long-march-2d-zhangheng-1-02)

## 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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