OREX
OREX (Orbital Re-entry Experiment) was a NASDA re-entry demonstrator prototype which was launched in 1994 on the H-II launcher; the satellite was renamed Ryūsei (りゅうせい, Shooting star). It was a precursor for the Japanese space shuttle HOPE.
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| Column 1 |
|---|
| 1:1 scale model of OREX and the Vehicle Evaluation Payload within the H-II fairing, at the Kakamigahara Air and Space Museum |
| Technology |
| NASDA |
| 1994-007A |
| 22978 |
| www.jaxa.jp/projects/rockets/orex/index_e.html |
| 2 hours |
| NASDA |
| 865 kilograms (1,907 lb) |
| 761 kilograms (1,678 lb) |
| 3 February 1994, 22:20 (1994-02-03UTC22:20Z) UTC |
| H-II |
| Tanegashima Yoshinobu 1 |
| 4 February 1994, 00:30 (1994-02-04UTC00:31Z) UTC |
| Pacific Ocean |
| Geocentric |
| Low Earth |
| 448 kilometres (278 mi) |
| 458 kilometres (285 mi) |
| 30.5 degrees |
| 93.64 minutes |
| 3 February 1994 |
OREX (Orbital Re-entry Experiment) was a NASDA re-entry demonstrator prototype which was launched in 1994 on the H-II launcher; the satellite was renamed Ryūsei (りゅうせい, Shooting star). It was a precursor for the Japanese space shuttle HOPE.
OREX tested various communications systems, heating profiles and heat shielding components for HOPE.
- ALFLEX
- HOPE-X
- HYFLEX
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- Description of OREX on JAXA web site
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