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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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nasda h-ii hope space mission jaxa site orbital re-entry experiment demonstrator prototype launched 1994 launcher satellite renamed ryūsei りゅうせい shooting
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| OREX | Apogee altitude | 458 kilometres (285 mi) | 1.00 | infobox |
| OREX | COSPAR ID | 1994-007A | 1.00 | infobox |
| OREX | Epoch | 3 February 1994 | 1.00 | infobox |
| OREX | Inclination | 30.5 degrees | 1.00 | infobox |
| OREX | Landing date | 4 February 1994, 00:30 (1994-02-04UTC00:31Z) UTC | 1.00 | infobox |
| OREX | Landing mass | 761 kilograms (1,678 lb) | 1.00 | infobox |
| OREX | Landing site | Pacific Ocean | 1.00 | infobox |
| OREX | Launch date | 3 February 1994, 22:20 (1994-02-03UTC22:20Z) UTC | 1.00 | infobox |
| OREX | Launch mass | 865 kilograms (1,907 lb) | 1.00 | infobox |
| OREX | Launch site | Tanegashima Yoshinobu 1 | 1.00 | infobox |
| OREX | Manufacturer | NASDA | 1.00 | infobox |
| OREX | Mission duration | 2 hours | 1.00 | infobox |
| OREX | Mission type | Technology | 1.00 | infobox |
| OREX | Operator | NASDA | 1.00 | infobox |
| OREX | Perigee altitude | 448 kilometres (278 mi) | 1.00 | infobox |
| OREX | Period | 93.64 minutes | 1.00 | infobox |
| OREX | Reference system | Geocentric | 1.00 | infobox |
| OREX | Regime | Low Earth | 1.00 | infobox |
| OREX | Rocket | H-II | 1.00 | infobox |
| OREX | SATCAT no. | 22978 | 1.00 | infobox |
| OREX | Website | www.jaxa.jp/projects/rockets/orex/index_e.html | 1.00 | infobox |
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