Launch data:
| Designation | 11272 / 79014A |
| Launch date | 21 Feb 1979 |
| Launch site | Kagoshima |
| Launch vehicle | Mu-3C (#4) |
| Mission | Scientific:X-ray astronomy |
| Earth orbit: | |
| Perigee/Apogee | 543/566 km |
| Inclination | 29.8° |
| Period | 95.7 min |
| Mass at launch | 96 kg |
Hakucho |
Japan |
International Sat. n°: |
Japanese satellite n°: 24 |
Launch data:
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| Decay | 15 Apr 1985 |
| Ref.: #1, #15 - update: 23.02.07 | Home |