Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: N-2 R/B(2)
Launch Details
| Launched | 10 February 1981 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 12787 |
| COSPAR ID | 1981-012C |
| Observing |
Current orbital elements
| Inclination | 28.015° |
| Eccentricity | 0.55668 |
| RA ascending node | 21.826 hr |
| Argument perigee | 181.798° |
| Mean anomaly | 174.903° |
| Orbital period | 299.858 min |
| Epoch of osculation | 28 Jun 2026, 18:34 |
Derived Quantities
| Min Altitude | 207.9 km |
| Mean Altitude | 8469.1 km |
| Peak Altitude | 16730.3 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.