Spacecraft information: TANSEI-3 DEB
| Launched | 18 February 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Uchinoura Space Center (Fomerly Kagoshima Space Center-University of Tokyo, Japan) |
| Owner | Japan |
| NORAD ID | 19314 |
| COSPAR ID | 1977-012L |
| Observing |
Current orbital elements
| Inclination | 65.360° |
| Eccentricity | 0.18646 |
| RA ascending node | 5.778 hr |
| Argument perigee | 346.844° |
| Mean anomaly | 8.954° |
| Orbital period | 132.623 min |
| Epoch of osculation | 22 Mar 2026, 06:48 |
Derived Quantities
| Min Altitude | 637.4 km |
| Mean Altitude | 2243.7 km |
| Peak Altitude | 3850.0 km |
Launched alongside
TANSEI-3 M-3H R/B TANSEI-3 DEB M-3H DEB TANSEI-3 DEB TANSEI-3 DEB TANSEI-3 DEB TANSEI-3 DEB TANSEI-3 DEB TANSEI-3 DEBOrbital History
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