ISRO's NVS-03 reaches Geo Synchronous Orbit after valve malfunction hindered NVS-02
GS3Economy · S&T · Environment · Security· Space technology (ISRO, missions)· Prelims·
Why in news
ISRO announced that the NVS-03 satellite successfully reached its intended Geo Synchronous Orbit on November 4, 2026, overcoming technical hurdles faced by its predecessor.
Background
The NVS-03 satellite achieved an inclination of 29.980 after four orbit manoeuvres and a cumulative LAM engine burn of 6164 seconds. This follows the NVS-02 satellite, which failed to reach the orbit in 2025 due to a valve malfunction.
Facts for Prelims
- S&TNVS-03: Satellite successfully placed in Geo Synchronous Orbit by ISRO in November 2026
- FactNVS-03 orbit manoeuvres: 4 successful manoeuvres with a cumulative LAM engine burn of 6164 seconds
- FactNVS-03 inclination: 29.980
- S&TNVS-02: Satellite that failed to reach orbit in 2025 due to a valve malfunction
For Mains
Q. Discuss the significance of achieving reliable Geo Synchronous Orbit capabilities for India's space-based communication and navigation infrastructure.
Dimensions to cover in your answer
- Technical resilience: Overcoming hardware malfunctions like valve failures in orbital insertion
- Strategic autonomy: Reducing reliance on foreign satellite positioning for domestic communication networks
Keywords: Geo Synchronous Orbit · Orbital Manoeuvres · LAM Engine · Space Infrastructure · Satellite Deployment
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