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Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:21
by manoba
Congratulation ISRO.
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:21
by Lalmohan
pass out the peanuts
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:22
by Murugan
What is coasting?
How long it will take to reach near Martian Orbit?
Thanx in advance
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:24
by Philip
On its way!Good Luck ISRO! Greetings from BR to the little green men of Mars too,9 months from now!
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:24
by sumishi
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:25
by rajithn
Murugan wrote:What is coasting?
How long it will take to reach near Martian Orbit?
Thanx in advance
For the next month the satellite will orbit earth building enough velocity to catapult itself out of the Earth's gravitational influence. And then moving to the Sun's sphere of influence it will traverse space to reach Mars orbital position in Sept 2014. That's 10 months from now.
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:25
by symontk
Coasting is unpowered travel for the launch vehicle
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:25
by shan
congrats ISRO
Good work by our own Doordarshan as well

Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:26
by PratikDas
Coasting normal

Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:27
by chackojoseph
ISRO server crashes?
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:29
by Murugan
rajithn-ji
thanks a bunch!
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:29
by manoba
Way to go ISRO. I'm really looking forward to Mangalyaan-MOM prove men are truly from Mars.
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:31
by partha
5000 km range achieved in 20 mins

Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:31
by Comer
What is the first milestone post liftoff? Need to exhale
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:32
by harbans
^ Separation satellite from the Rocket..
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:32
by VikramS
not tracking the pre-computed trajectory... Higher than expected. Hope then can manage it over time.
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:33
by Neela
chackojoseph wrote:ISRO server crashes?
Yes.
YOutube blocked where I am.
DD live did not load.
NDTV was showing some weird cr@p.
Was late to CNN-IBN live---but saw the coast phase.
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:34
by rajithn
The crucial phase is now. When we lose track of the actual coasting and use simulative extrapolations. Let me rephrase that: there are so many crucial inflection points during this entire episode. The launch, the long coasting, the black-out periods in between, moving from earth's gravitational influence and then moving in and out of the Sun's influence, reaching orbital position around Mars, the ignition of motors after a long lull...Mr. Radhakrishnan rightly calls this a Technology Demonstrator. The aspect where we actually study the Mars surface will be the bonus.
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:35
by Comer
Thanks harbans. Took a break from office and managed to catch just in time. Still fidgety
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:36
by sumishi
VikramS wrote:not tracking the pre-computed trajectory... Higher than expected. Hope then can manage it over time.
we egged it too much?

Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:37
by Victor
Alternative link.
Youtube seems to have problems above 7k viewers.
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:37
by harbans
Over performance can be corrected..no issues.

Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:38
by Murugan
Dukhdarshan lived upto its name.
They must be giving commentary on AIR
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:41
by Neela
ISRO:
Spacecraft now out of range - waiting for info from Nalanda ship for 4th Stage separation
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:41
by sumishi
Ignition of 4th stage in about 4-5 minutes.
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:43
by Murugan
Youtube link has gone mad, looped
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:44
by rajanb
Fourt stage ONNNNNNNNNNNNNNNN!!!
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:45
by member_23658
nalanda starts receiving signals, blackout period end
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:48
by PratikDas
This link is working turbotv.in/dd-national/
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:49
by harbans
Long coasting phase = 12k km ICBM capability proven.
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:49
by member_23694
check this...we have a delivery system that has gone more than
15000 km range with a payload

Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:49
by brat
Jai Ho! jai hind!
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:51
by rajanb
The guidance system is correcting with 4th Stage power!
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:53
by krishnan
sat sep complete
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:53
by ashvin
Congrats ISRO!!!
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:53
by sumishi
Orbit achieved accurately!!
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:54
by manoba
Thanks PratikDas. It works.
Also, it seems
http://webcast.gov.in/live/ is also back.
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:54
by Austin
Congratulations ISRO !
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:54
by PratikDas
Awesome, ISRO. What a course correction that was!
Re: Mangalyaan : ISRO's Mars Orbiter Mission
Posted: 05 Nov 2013 14:55
by krishnan
turbotv.in/dd-national/
great link, quality and speed