Blastoff! Most Powerful Indian Rocket Launches Huge Satellite

Space.com

India's Launch Vehicle Mark-3 (LVM3) launched the CMS-03 spacecraft, also known as GSAT-7R, from Satish Dhawan Space Centre.  "The LVM3 deployed the 9,700-pound (4,400-kilogram) CMS-03 into geostationary transfer orbit about 16 minutes after lifting off," according to Space.com.  Credit: ISRO

Transcript

00:00Minus 15 seconds

00:0110

00:059

00:068

00:077

00:086

00:095

00:104

00:113

00:122

00:131

00:140

00:15S200 motors ignited

00:19Plus 5 seconds

00:21S200

00:24Boosters ka Safal Thapurna

00:26Pajjalam

00:27We have a magnificent lift off

00:34The LVM3 M5

00:35CML03 mission in the air

00:37The simultaneous thrusting of the twin S200 motors

00:41Is indeed a sight to be bought

00:42GSLV Mark 3

00:51LVM3

00:52Ke naam se jana jata hai

00:53Ya

00:53Her baar ek kehani likta hai

00:55Pichli baar hamne se chandrayaan 3 par dekha tha

00:58Aur ab ham dekh rahe hai

00:59LVM3 M5 CMS03 mission

01:03A clear street high quota sky

01:05And the LVM3 silhouette

01:07Feel and satisfaction together

01:10At the countenance of the witnessing

01:11Isro scientists

01:13The shawl's tracking station continue to track the trajectory

01:40First stage performance normal

01:42Pratham charanth ka

01:45Kul karyakal

01:46126 second ka ho ga

01:47Tad stanchant

01:49S200 booster shanth ho jayenge

01:51And the S200 booster shant ho jayenge

01:52And the hunter and the morning

02:15We have a confirmation from the range operations director that the second stage L110 has commenced its operation.

02:23L110 engine performance normal.

02:27The two Vikas engines together generating 1600 kilonewtons thrust in its high thrust version.

02:33S200 motors separated.

02:37Range operation Nideshak ne bhi iski pushti ki.

02:40Dono S300 boosters ko yaan se pithak kar liya gya hai.

02:43We have had the separation of the S200 motors and L110 is currently thrusting.

03:00Plus 3 minutes.

03:15Plus 3 minutes.

03:17May mila kar prajolit kiya jata hai.

03:20Is charan ka prajolan kaal kuch 200 second ka ho ga.

03:22Stage performance normal.

03:29The tracking station at charge Sriharikota continues to track and the port blayer station will start to acquire signals.

03:37Peload fairing separated.

03:39Plus 200 seconds onwards.

03:40Now we have a separation of payload fairing.

03:47Peload fairing has been jettisoned as the rocket has cleared the dense atmosphere.

04:07There is no need any more to give aerodynamic shape to the rocket or to safeguard the satellite against aerodynamic heating.

04:14Plus 4 minutes.

04:20First stage performance normal.

04:22L110 stage.

04:24Vartamon meh prajolan rat hai.

04:25Saamonya nishpadan karta hua.

04:29Ditiya charan.

04:30Lvm3 rocket ka.

04:31Kuchhi shanon meh ham dhekhenge.

04:32Ya.

04:33L110 stage.

04:34Vartamon meh prajolan rat hai.

04:35Saamonya nishpadan karta hua.

04:36Ditiya charan.

04:37Ditiya charan.

04:38Lvm3 rocket ka.

04:40Kuchhi shanon meh ham dhekhenge.

04:44Ya.

04:45Ya.

04:46L110 stage.

04:47Vartamon meh prajolan rat hai.

04:49Saamonya nishpadan karta hua.

04:51Ditiya charan.

04:52Lvm3 rocket ka.

04:53Kuchhi shanon meh ham dhekhenge.

04:55Ya.

04:56Ya.

04:57L110 stage.

04:58Apna karekal samapta kar shanth ho jayega.

05:02Aur kuchhi uske pashat.

05:04Cryo stage ka prajolan shuru hooga.

05:07Cryo stage ignition authorized.

05:10While the L110 stage is still operating.

05:13The cryo stage ignition has been authorized.

05:16For the present mission L110 stage is scheduled to burn for under the 97.8 seconds.

05:24First stage separated.

05:25Cryo stage ignition commander.

05:26And here we have confirmation of the staging event.

05:29Cryo stage ignition confirmed.

05:31Now the third stage of Lvm3, the cryogenic stage has commenced its operation.

05:37A jubilant scene here in the Mission Control Center at Sri Harikota and also among the visitors' gallery.

05:38The cryo stage has commenced its operation.

05:39The cryo stage has commenced its operation.

05:40And it's continuing to operate.

05:41The cryo stage has commenced its operation.

05:42And it's continuing to operate.

05:43The cryo stage has commenced its operation.

05:45With 21.6 tons of cumulative propellant loading.

05:46The cryo stage has commenced its operation.

05:47And it's continuing to operate.

05:48With 21.6 tons of cumulative propellant loading.

05:50of liquid hydrogen and liquid oxygen.

05:51The engine develops 200 kilonewton thrust.

05:52The cryo stage has commenced its operation.

05:53The cryo stage has commenced its operation.

05:54The cryo stage has commenced its operation.

05:55And it's continuing to operate.

05:57The cryo stage has commenced its operation.

05:58The cryo stage has commenced its operation.

05:59The cryo stage has commenced its operation.

06:00The cryo stage has commenced its operation.

06:01The cryo stage has commenced its operation.

06:02The cryo stage has commenced its operation.

06:03The cryo stage has commenced its operation.

06:04The cryo stage has commenced its operation.

06:05The cryo stage has commenced its operation.

06:06The cryo stage has commenced its operation.

06:07The cryo stage has commenced its operation.

06:08The cryo stage has commenced its operation.

06:09The cryo stage has commenced its operation.

06:10The cryo stage has commenced its operation.

06:11It's continuing to operate.

06:12With 21.6 tons of cumulative propellant loading.

06:14Plus 6 minutes.

06:15The cryo stage has commenced its operation.

06:16The cryo stage performance normal.

06:17the engine develops 200 kN thrust.

06:47CYM667-610-210-121-29-710-310-220-710-410-220-810-420-420-920-420-620-520-420-820-420-920-720-420-820-720- KRIOIDHIN2-620-820-820-820-8209-820-820-820-820-820-820-820-420-820-820-820-820-420-820-820-720-620-820-820

07:17foreign

07:47This promotion is full of Dakshini Dishakha, and in Port Blair Stift Ground Station, we are still working on this

08:16The satellite for this machine is CMS-03, which is a communication satellite operating

08:36on multiple bands.

08:38It is meant to provide services over a wide oceanic region including the Indian landmass.

08:45To enable constant visibility of a satellite towards a particular region on Earth, the period

08:50of revolution of satellite in orbit should be same as the period of rotation of Earth

08:55on its own axis.

08:57This practically can be achieved if the satellite is placed at a slot at 36,000 km above the equator.

09:07Launching a satellite into a geostationary orbit involves a meticulously planned series of steps.

09:14The LVM3N5 rocket is expected to place CMS-03 satellite at an altitude of 180 km with an

09:22inertial velocity of 10.15 km per second.

09:28This orbit will have a perigee at 170 km which is the shortest distance of the satellite from

09:35Earth and an apogee of 29,970 km that is the farthest it will be in the initial orbit which is a temporarily

09:46miserable orbit.

09:47So I'm doing Krilateral

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