Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: TANSEI-3
Launch Details
| Launched | 18 February 1977 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Uchinoura Space Center (Fomerly Kagoshima Space Center-University of Tokyo, Japan) |
| Owner | Japan |
| NORAD ID | 9841 |
| COSPAR ID | 1977-012A |
| Alternative names |
MS-T3 |
| Observing |
Current orbital elements
| Inclination | 65.756° |
| Eccentricity | 0.17346 |
| RA ascending node | 7.877 hr |
| Argument perigee | 310.705° |
| Mean anomaly | 35.531° |
| Orbital period | 134.089 min |
| Epoch of osculation | 12 Dec 2025, 07:46 |
Derived Quantities
| Min Altitude | 801.8 km |
| Mean Altitude | 2307.1 km |
| Peak Altitude | 3812.3 km |
Launched alongside
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 DEB TANSEI-3 DEBOrbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.