Technology
Countdown begins for launch of spy satellite RISAT-2BR1
Chennai, Dec 10
The countdown for the Wednesday evening launch of India's latest spy satellite RISAT-2BR1 and nine foreign satellites began at 4.40 p.m. on Tuesday at the Sriharikota rocket port in Andhra Pradesh.
India's Polar Satellite Launch Vehicle (PSLV) rocket was expected to blast off from the first launch pad at 3.25 p.m. on Wednesday carrying RISAT-2BR1 a radar imaging earth observation satellite weighing about 628 kg, said the Indian Space Research Organisation (ISRO).
The Indian satellite will be placed into an orbit of 576 km. It will have a life of five years.
Piggybacking on the Indian satellite would be nine foreign satellites from the USA (multi-mission Lemur-4 satellites, technology demonstration Tyvak-0129, earth imaging 1HOPSAT), Israel (remote sensing Duchifat-3), Italy (search and rescue Tyvak-0092) and Japan (QPS-SAR - a radar imaging earth observation satellite).
These foreign satellites are being launched under a commercial arrangement with NewSpace India Limited (NSIL).
According to the ISRO, the satellites will be carried by PSLV-QL variant. The rocket will have four strap-on motors and the December 11 flight will be the second space trip for this rocket variant.
Just over 16 minutes into its flight, the rocket will sling RISAT-2BR1 and a minute later the first of the nine customer satellites will be ejected. The launch mission is expected to conclude in about 21 minutes when the last of the customer satellites will be put into orbit.
Till date, the ISRO has put into orbit 310 foreign satellites and if the December 11 missions turns out successful, then the number will go up to 319.
India's Polar Satellite Launch Vehicle (PSLV) rocket was expected to blast off from the first launch pad at 3.25 p.m. on Wednesday carrying RISAT-2BR1 a radar imaging earth observation satellite weighing about 628 kg, said the Indian Space Research Organisation (ISRO).
The Indian satellite will be placed into an orbit of 576 km. It will have a life of five years.
Piggybacking on the Indian satellite would be nine foreign satellites from the USA (multi-mission Lemur-4 satellites, technology demonstration Tyvak-0129, earth imaging 1HOPSAT), Israel (remote sensing Duchifat-3), Italy (search and rescue Tyvak-0092) and Japan (QPS-SAR - a radar imaging earth observation satellite).
These foreign satellites are being launched under a commercial arrangement with NewSpace India Limited (NSIL).
According to the ISRO, the satellites will be carried by PSLV-QL variant. The rocket will have four strap-on motors and the December 11 flight will be the second space trip for this rocket variant.
Just over 16 minutes into its flight, the rocket will sling RISAT-2BR1 and a minute later the first of the nine customer satellites will be ejected. The launch mission is expected to conclude in about 21 minutes when the last of the customer satellites will be put into orbit.
Till date, the ISRO has put into orbit 310 foreign satellites and if the December 11 missions turns out successful, then the number will go up to 319.
19 minutes ago
PM Modi in New York talks about 'Pushp' as way forward
34 minutes ago
We are putting in all possible efforts to host the 2036 Olympics": PM Modi in New York
35 minutes ago
PM Modi praises President Biden's hospitality: "His warmth touched my heart"
57 minutes ago
India to open two new consulates in Boston & Los Angeles: PM Modi
1 hour ago
America-India is the AI power of the new world: PM Modi
1 hour ago
Have always understood capabilites of Indian diaspora...I call you Rashtradoot: PM Modi in New York
1 hour ago
India's 'Namaste' has become multinational, "local se global ho gaya": PM Modi tells diaspora in New York
2 hours ago
PM Modi given thunderous welcome at Nassau Coliseum, to address Indian diaspora in US shortly
5 hours ago
Security heightened for PM Modi’s New York rally
5 hours ago
NRIs recall PM Modi's early US visits: Visionary leadership and tech enthusiasm
7 hours ago
Thousands travel from across US to attend PM Modi's diaspora event in Uniondale
9 hours ago
PM Modi arrives in New York to attend UN Summit of the Future
9 hours ago
PM Modi holds bilateral talks with Biden, discusses global, regional issues: MEA