# Long March 4B | Haiyang 2B

**URL:** <https://www.forumastronautico.it/t/long-march-4b-haiyang-2b/25329>\
**Category:** Archivio lanci\
**Tags:** lunga-marcia, lanci-2018, cnsa, lunga-marcia-4b, lanci-casc\
**Created:** [23 Ottobre 2018, 11:15am UTC](https://www.forumastronautico.it/t/long-march-4b-haiyang-2b/25329 "2018-10-23T11:15:03Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![astronautibot](https://www.forumastronautico.it/user_avatar/www.forumastronautico.it/astronautibot/32/97479_2.png) [@astronautibot](https://www.forumastronautico.it/u/astronautibot)\
**Post date:** [23 Ottobre 2018, 11:15am UTC](https://www.forumastronautico.it/t/long-march-4b-haiyang-2b/25329/1 "2018-10-23T11:15:03Z")

</div>

> **Long March 4B | Haiyang 2B**
>
> **Starts:** 24 Ottobre 2018, 10:57pm (Etc/UTC)\
> **Location:** www.openstreetmap.org/#map=17/38.8631280/111.5895670&layers=N\
> **Link:** <https://www.youtube.com/watch?v=korwF1MINPo>

### Informazioni sulla missione

| | |
| --- | --- |
| Lancio | 2018-10-24T22:57:00 |
| Esito | **SUCCESSO** |
| Tipo missione | Scienze della Terra |
| Orbita | Orbita eliosincrona (SSO) |
| Rampa | Launch Complex 9, Taiyuan Satellite Launch Center, People’s Republic of China (CHN) [🗺](http://www.openstreetmap.org/?mlat=38.863128&mlon=111.589567&zoom=20) |

### Lanciatore

| | |
| --- | --- |
| Nome | [Long March 4B](https://www.forumastronautico.it/t/37814) [Wiki](https://en.wikipedia.org/wiki/Long_March_4B) |
| Costruttore | China Aerospace Science and Technology Corporation [Wiki](https://en.wikipedia.org/wiki/China_Aerospace_Science_and_Technology_Corporation) [Info](https://english.spacechina.com/) |
| Fornitore servizi di lancio | China Aerospace Science and Technology Corporation [Wiki](https://en.wikipedia.org/wiki/China_Aerospace_Science_and_Technology_Corporation) [Info](https://english.spacechina.com/) |
| Primo volo | 1999-05-10 |
| Numero stadi | 3 |
| Altezza | 44,10 m |
| Diametro | 3,35 m |
| Peso al lancio | 249 t |
| Spinta al decollo | 2.961 kN |
| Capacità di carico | LEO: 4.200 kg  
GTO: 1.500 kg |
| Successi/Lanci totali | 56/57 (37 consecutivi) |
| Booster | None |

### Video

- Recap: [Long March-4B launches HY-2B satellite](https://www.youtube.com/watch?v=korwF1MINPo) (SciNews)
- Recap: [China launches HY-2B marine satellite, 288th launch by the Long March rocket series](https://www.youtube.com/watch?v=j1NyiZNV4mU) (CGTN)
- Recap: [China Launches HY-2B Marine Satellite](https://www.youtube.com/watch?v=016mYYmW_KI) (CCTV Video News Agency)

Ultimo aggiornamento: 2026-09-09T20:57:21 con AstronautiBOT 2026.09.07 - Fonte: [LaunchLibrary2 API](https://ll.thespacedevs.com/2.2.0/launch/067c9f84-6685-46d4-aba7-8d0c5e737677/?format=json)

---

<div class="post-metadata">

**Author:** ![Lupin](https://www.forumastronautico.it/user_avatar/www.forumastronautico.it/lupin/32/174_2.png) [@Lupin](https://www.forumastronautico.it/u/Lupin)\
**Post date:** [25 Ottobre 2018, 4:08am UTC](https://www.forumastronautico.it/t/long-march-4b-haiyang-2b/25329/2 "2018-10-25T04:08:19Z")

</div>

Foto del lancio.

 ![immagine](https://discourse-data-fra.fra1.cdn.digitaloceanspaces.com/original/3X/9/4/9443eb270ef584ac28278de5507913c63d369c99.jpeg) ![immagine](https://discourse-data-fra.fra1.cdn.digitaloceanspaces.com/original/3X/7/5/752d55137a4dd62fa6e7bcf0bb489f2f3eec8406.jpeg) ![immagine](https://discourse-data-fra.fra1.cdn.digitaloceanspaces.com/original/3X/0/3/03ab75a76eab5761a79beae58a7756b57c17ad99.jpeg) ![immagine](https://discourse-data-fra.fra1.cdn.digitaloceanspaces.com/original/3X/d/0/d0f7b5d386283028a5c219fddde88b88b8b62ec6.jpeg)

[https://twitter.com/launchstuff/status/1055239875820249088?s=21](https://twitter.com/launchstuff/status/1055239875820249088?s=21)

---

<div class="post-metadata">

**Author:** ![Lupin](https://www.forumastronautico.it/user_avatar/www.forumastronautico.it/lupin/32/174_2.png) [@Lupin](https://www.forumastronautico.it/u/Lupin)\
**Post date:** [25 Ottobre 2018, 4:13am UTC](https://www.forumastronautico.it/t/long-march-4b-haiyang-2b/25329/3 "2018-10-25T04:13:12Z")

</div>

Altre immagini.

 ![](https://discourse-data-fra.fra1.cdn.digitaloceanspaces.com/original/3X/1/8/18109595c02aaf12cab8652e901a246b2a6d886d.jpeg)

[http://www.9ifly.cn/article-13627-1.html](http://www.9ifly.cn/article-13627-1.html)

---

<div class="post-metadata">

**Author:** ![astronautibot](https://www.forumastronautico.it/user_avatar/www.forumastronautico.it/astronautibot/32/97479_2.png) [@astronautibot](https://www.forumastronautico.it/u/astronautibot)\
**Post date:** [18 Febbraio 2020, 6:37am UTC](https://www.forumastronautico.it/t/long-march-4b-haiyang-2b/25329/7 "2020-02-18T06:37:30Z")

</div>

Haiyang is a series of Chinese marine remote sensing satellites. Haiyang 2B is a follow up to Haiyang 2A satellite. It is intended for monitoring the dynamic ocean environnement with microwave sensors to detect sea surface wind field, sea surface height and sea surface temperature.