Chennai, April 16: The Indian Space Research Organisation (ISRO) has successfully carried out the fourth and final orbit raising operations of navigation satellite, IRNSS-1I, the space agency has said.
The orbit raising operation took place at 9.05 p.m. on Sunday, the ISRO said.
The achieved perigee height (nearest point to the earth) is 35,462.9 km and apogee height (farthest point to the earth) is 35,737.8 km.
The IRNSS-1I was launched on April 12.
After a flight lasting about 19 minutes, the Polar Satellite Launch Vehicle (PSLV) achieved a Sub Geosynchronous Transfer Orbit with a perigee of 281.5 km and an apogee of 20,730 km inclined at an angle of 19.2 degree to the equator.
At that point, the IRNSS-1I got separated from the rocket.
Following that ISRO carried out four orbit raising operations on April 13 (first and second), April 14 (third operation) and April 15.
However, the ISRO did not provide any information for how many minutes the satellites' onboard motors were fired for raising the orbit.
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Bengaluru: Four arrested for housebreaking, threats, extortion; fake PSI among accused
Bengaluru: Vidyaranyapura police have arrested four persons, including a man posing as a Police Sub-Inspector (PSI), for allegedly breaking into a house, threatening the occupants, and extorting money while wearing police uniforms.
The arrested accused have been identified as Mallikarjuna, Pramod, Vinay, and Hrithik.
Police said the accused had hatched a plan to pose as police personnel, conduct fake raids, and extort money from residents by intimidation.
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According to the police, Mallikarjuna had failed the PSI examination twice and later falsely projected himself as a PSI. He allegedly conducted photo shoots in his hometown, Siraguppa, wearing a police uniform, baton, cap, and shoes, claiming to be serving as a PSI in Bengaluru.
On December 7, the four accused allegedly went to the house of Naveen in the Vidyaranyapura limits, threatened him with a stick and an iron rod, and claimed they had information that he was selling ganja. Under the pretext of searching, they allegedly extorted ₹87,000 through bank transfer, ₹53,000 in cash kept in the house, and ₹2,000 from his wallet.
Following Naveen’s complaint, Vidyaranyapura police registered a case and launched an operation, leading to the arrest of all four accused. Police have seized ₹45,000 in cash and the car used to commit the crime.
Further investigation is underway.
