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IRS-1D
Launch Details
| Launched | 28 September 1997 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Satish Dhawan Space Centre, India (Formerly Sriharikota Launching Range) |
| Owner | India |
| NORAD ID | 24971 |
| COSPAR ID | 1997-057A |
| Observing |
Current orbital elements
| Inclination | 98.825° |
| Eccentricity | 0.00514 |
| RA ascending node | 18.306 hr |
| Argument perigee | 220.182° |
| Mean anomaly | 139.556° |
| Orbital period | 100.323 min |
| Epoch of osculation | 17 Oct 2025, 23:28 |
Derived Quantities
| Min Altitude | 744.2 km |
| Mean Altitude | 781.0 km |
| Peak Altitude | 817.8 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.
Launched alongside
PSLV 1C R/B