The Indian Area Analysis Group’s (ISRO) NVS-02 navigation satellite tv for pc has encountered a technical glitch after being efficiently injected into the meant Geosynchronous Switch Orbit (GTO).
The NVS-02 navigation satellite tv for pc lifted off on January 29 aboard the GSLV rocket from Satish Dhawan Area Centre in Sriharikota. It was the one hundredth launch from Sriharikota; and the seventeenth launch of GSLV.
The launch was profitable, with the satellite tv for pc efficiently injected into the meant orbit.
“All of the launch car phases carried out flawlessly and the orbit was achieved with a excessive diploma of precision,” ISRO mentioned, noting that photo voltaic panels on board the satellite tv for pc had been deployed and energy technology began. Communication with the bottom station was additionally established.
The technical glitch occurred throughout orbit elevating operations, ISRO mentioned within the newest replace.
“The orbit elevating operations in the direction of positioning the satellite tv for pc to the designated orbital slot couldn’t be carried out because the valves for admitting the oxidizer to fireplace the thrusters for orbit elevating didn’t open,” the nationwide area company mentioned.
The company, nonetheless, famous that the “satellite tv for pc methods are wholesome” and “is presently in elliptical orbit”.
ISRO knowledgeable that the company is engaged on an “alternate mission methods for utilising the satellite tv for pc for navigation in an elliptical orbit”.
Radha Krishna Kavuluru, a former scientist at ISRO defined that satellites are first launched right into a GTO, the place they carry out a sequence of engine burns (utilizing onboard thrusters) to succeed in Geostationary orbit (GEO) — a round orbit 36,000 km above Earth’s equator.
At the same time as ISRO is exploring different options NVS-02’s might undergo if it can’t attain GEO. “The satellite tv for pc’s utility could also be compromised if it can’t attain GEO.
By the way in which at a perigee of 200 km, NVS-02 stands on time for orbital decay because of orbital perturbations and area environment drag,” Kavuluru mentioned in a put up on social media platform X.
The NVS-02 is a part of the second-generation satellites for the Navigation with Indian Constellation (NavIC) system — India’s personal navigation system.
The navigation satellite tv for pc system is designed to supply correct Place, Velocity, and Timing (PVT) service to customers in India in addition to to areas extending about 1500 km past Indian land mass.
