# H-IIB 304 | Kounotori 1 (HTV-1)

**URL:** <https://www.forumastronautico.it/t/h-iib-304-kounotori-1-htv-1/32473>\
**Category:** Archivio lanci\
**Tags:** lanci-2009, lanci-mhi, jaxa, h-2b\
**Created:** [9 Settembre 2009, 5:01pm UTC](https://www.forumastronautico.it/t/h-iib-304-kounotori-1-htv-1/32473 "2009-09-09T17:01:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**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:** [9 Settembre 2009, 5:01pm UTC](https://www.forumastronautico.it/t/h-iib-304-kounotori-1-htv-1/32473/1 "2009-09-09T17:01:46Z")

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> **H-IIB 304 | Kounotori 1 (HTV-1)**
>
> **Starts:** 10 Settembre 2009, 5:01pm (Etc/UTC)\
> **Location:** www.openstreetmap.org/#map=17/30.4009380/130.9756400&layers=N\
> **Link:** <https://www.youtube.com/watch?v=Nj8jgKmTs8Y>

### Informazioni sulla missione

| | |
| --- | --- |
| Lancio | 2009-09-10T17:01:46 |
| Esito | **SUCCESSO** |
| Tipo missione | Rifornimento |
| Orbita | Orbita bassa terrestre (LEO) |
| Rampa | Yoshinobu Launch Complex LP-2, Tanegashima Space Center, Japan (JPN) [🗺](http://www.openstreetmap.org/?mlat=30.400938&mlon=130.97564&zoom=20) |

### Veicolo spaziale

| | |
| --- | --- |
| Nome | [HTV Technical Demonstration Vehicle](https://www.forumastronautico.it/t/None) seriale HTV-1 |
| Destinazione | International Space Station |
| Configurazione | H-II Transfer Vehicle (HTV) |
| Trasporto equipaggi | No |
| Dimensioni | altezza 9,80 m  
diametro 4,40 m |
| Capacità di carico | 6.000 kg |

### Lanciatore

| | |
| --- | --- |
| Nome | H-IIB 304[Wiki](https://en.wikipedia.org/wiki/H-IIB) |
| Costruttore | Mitsubishi Heavy Industries [Wiki](https://en.wikipedia.org/wiki/Mitsubishi_Heavy_Industries) [Info](https://www.mhi.com/) |
| Fornitore servizi di lancio | Mitsubishi Heavy Industries [Wiki](https://en.wikipedia.org/wiki/Mitsubishi_Heavy_Industries) [Info](https://www.mhi.com/) |
| Primo volo | 2009-09-10 |
| Numero stadi | 2 |
| Altezza | 56,60 m |
| Diametro | 5,20 m |
| Peso al lancio | 551 t |
| Spinta al decollo | 9.000 kN |
| Capacità di carico | LEO: 16.500 kg  
GTO: 8.000 kg |
| Successi/Lanci totali | 9/9 (9 consecutivi) |
| Booster | None |

### Video

- Recap: [HTV技術実証機/H-IIB試験機クイックレビュー／HTV1/H-IIB TF Quick Review](https://www.youtube.com/watch?v=Nj8jgKmTs8Y) (JAXA | 宇宙航空研究開発機構)

Ultimo aggiornamento: 2026-09-09T21:47:36 con AstronautiBOT 2026.09.07 - Fonte: [LaunchLibrary2 API](https://ll.thespacedevs.com/2.2.0/launch/1c7a7205-4a1d-4d92-ab95-aee26c23e56c/?format=json)

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**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:** [9 Settembre 2009, 5:01pm UTC](https://www.forumastronautico.it/t/h-iib-304-kounotori-1-htv-1/32473/2 "2009-09-09T17:01:56Z")

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Maiden flight of the uncrewed cargo spacecraft to International Space Station.