The docking process is set to take place at around 8 AM IST. (Photo: X/@S2asystems)

Isro's SpaDeX satellite begins drift to move closer for docking

The SpaDeX satellites were launched on December 30, 2024, and initially drifted apart to a distance of approximately 20 kilometres.

by · India Today

In Short

  • This mission marks India's first attempt at in-orbit docking
  • They have now closed the gap to a mere 600 meters
  • The docking process is set to take place at around 8 AM IST

Indian Space Research Organisation (ISRO) is on the brink of a historic milestone as its SpaDeX satellites, SDX01 (Chaser) and SDX02 (Target), are now separated by just under 600 meters. In a development, Isro said that one of the satellites has begun drifting to move closer to the other from 500m to 225m for docking.

The two satellites are now primed for docking on Thursday morning at 8:00 am.

This mission marks India's first attempt at in-orbit docking, a significant advancement in space technology that will position the country among a select group of nations capable of executing such complex operations.

WATCH ISRO SPADEX DOCKING LIVE HERE

The SpaDeX satellites were launched on December 30, 2024, and initially drifted apart to a distance of approximately 20 kilometers. Following a series of carefully coordinated maneuvers, they have now closed the gap to a mere 600 meters.

This final approach involves intricate communication between the satellites via an inter-satellite radio frequency link, allowing them to exchange vital data regarding their positions and orientations as they prepare for docking.

The docking process is set to take place at around 8 AM IST.

ISRO had originally planned the docking for January 6 but postponed it to ensure thorough validation checks were completed. The mission aims to demonstrate advanced technologies necessary for future space missions, including lunar explorations and the establishment of India's own space station.

As anticipation builds, ISRO's tracking systems, supported by Swiss-based S2A Systems, are closely monitoring the satellites' movements.

Successful docking will not only enhance India's capabilities in space technology but also contribute to global advancements in automated docking systems essential for future interplanetary missions.