PSLV-C5

PSLV-C5

Model of the PSLV rocket
Names	Cartosat-1 mission
Mission type	Deployment of Resourcesat-1 satellite.
Operator	ISRO
Website	ISRO website
Mission duration	1,084 seconds
Spacecraft properties
Spacecraft	Polar Satellite Launch Vehicle
Spacecraft type	Expendable launch vehicle
Manufacturer	ISRO
Launch mass	295,930 kilograms (652,410 lb)
Payload mass	1,360 kilograms (3,000 lb)
Dimensions	44.4 metres (146 ft) (overall height)
Start of mission
Launch date	04:52,October 17, 2003 (2003-10-17T04:52:00) (UTC)
Rocket	Polar Satellite Launch Vehicle
Launch site	Satish Dhawan Space Centre
Contractor	ISRO
End of mission
Deactivated	October 17, 2003 (2003-10-17)
Orbital parameters
Reference system	Sun-synchronous orbit
Payload
Resourcesat-1 (also known as IRS-P6)
Mass	1,360 kilograms (3,000 lb)
Polar Satellite Launch Vehicle missions ←  PSLV-C4 PSLV-C6  →

PSLV-C5 was the fifth operational launch and overall eighth mission of the Polar Satellite Launch Vehicle program. This launch was also the fifty-second launch by the Indian Space Research Organisation (IRSO) since its first mission on 1 January 1962. The vehicle carried and injected India's remote sensing satellite Resourcesat-1 (also known as IRS-P6) into a Sun-synchronous orbit; this was the heaviest and most sophisticated satellite built by IRSO through 2003. PSLV-C5 was launched at 04:52 hours Coordinated Universal Time (10:22 hours Indian Standard Time) on 17 October 2003 from Satish Dhawan Space Centre. ^{[1] [2] [3] [4] [5] [6] [7]}

Mission highlights

PSLV-C5 was the fifth operational and overall eighth mission of the PSLV program. The vehicle carried and injected the heaviest and most sophisticated remote sensing satellite built by the ISRO through 2003, Resourcesat-1 (also known as IRS-P6). ^{[1] [2] [4] [8]}

Mission parameters

• Mass:
  • Total liftoff weight:295,930 kilograms (652,410 lb)
  • Payload weight:1,360 kilograms (3,000 lb)
• Overall height: 44.4 metres (145.7 ft)
• Propellant:
  • First stage: Solid HTPB based (138.0 + 6 x 9 tonnes)
  • Second stage: Liquid UH 25 + N₂O₄ (41.5 tonnes)
  • Third stage: Solid HTPB based (7.6 tonnes)
  • Fourth stage: Liquid MMH + MON (2.5 tonnes)
• Engine:
  • First stage: Core (PS 1) + 6 strap-on Propellant strap on motors (PSOM)
  • Second stage: Vikas
  • Third stage: PS 3
  • Fourth stage: PS 4
• Thrust :
  • First stage: 4,762 + 645 x 6 kN
  • Second stage: 800 kN
  • Third stage: 246 kN
  • Fourth stage: 7.3 x 2 kN
• Altitude: 827 kilometres (514 mi)
• Maximum velocity:7,440 metres per second (24,409 ft/s) (recorded at time of IRS-P6 separation)
• Duration: 1,084 seconds

^{[1] [2]}

Payload

PSLV-C5 carried and deployed the ISRO's Resourcesat-1 (a.k.a. IRS-P6) into a sun-synchronous orbit. Resourcesat-1, which carried three cameras ("High Resolution Linear Imaging Self-Scanner", "Medium Resolution Linear Imaging Self-Scanner" and "Advanced Wide Field Sensor") was the tenth ISRO satellite in the IRS series and was intended not only to continue the remote sensing data services provided by IRS-1C and IRS-1D, but also to enhance the data quality. Although IRS-P6 had a design life of five years, the satellite was still operational as of October 2015. ^{[1] [2] [9] [10] [11]}

Country	Name	Nos	Mass	Type	Objective
India	IRS-P6	1	1,360 kg	Satellite	Earth observation

Launch and planned flight profile

Heat shield of PSLV displayed at HAL heritage center.

PSLV-C5 was launched at 04:52 hours Coordinated Universal Time (10:22 hours Indian Standard Time) on 17 October 2003 from Satish Dhawan Space Centre. The mission was planned with pre-flight prediction of covering overall altitude of 827 kilometres (514 mi). The flight profile was as follows: ^[2]

Stage	Time (seconds)	Altitude (kilometre)	Velocity (metres/sec)	Event	Remarks
First stage	T+0	0.02	452	Ignition of PS 1	Lift off
	T+1.2	0.02	452	Ignition of 4 ground-lit PSOM
	T+25	2.348	543	Ignition of 2 air-lit PSOM
	T+68	23.230	1,156	Separation of 4 ground-lit PSOM
	T+90	41.844	1,609	Separation of 2 air-lit PSOM
	T+113.01	67.353	1,991	Separation of PS 1
Second stage	T+113.21	67.578	1,990	Ignition of PS 2
	T+157.01	115.706	2,316	Separation of heat shield
	T+265.73	244.864	4,153	Separation of PS 2
Third stage	T+266.93	246.531	4,149	Ignition of HPS 3
	T+522.85	591.593	5,854	Separation of HPS 3
Fourth stage	T+556.5	626.557	6,768	Ignition of PS 4
	T+1,017.0	826.388	7,426	Cut-off of PS 4
	T+1,084.0	827.032	7,440	Resourcesat-1 separation	Mission complete

References

1. "PSLV-C5". Indian Space Research Organisation. Archived from the original on 9 August 2016. Retrieved 26 August 2016.
2. "PSLV-C5 brochure" (PDF). Indian Space Research Organisation. Archived from the original (PDF) on 7 November 2016. Retrieved 26 August 2016.
3. "ISRO Timeline". Indian Space Research Organisation. Archived from the original on 20 November 2016. Retrieved 26 August 2016.
4. "PSLV-C5 launched successfully". The Economic Times . Archived from the original on September 16, 2016. Retrieved 26 August 2016.
5. "Countdown starts for PSLV-C5's launch". The Times of India . Retrieved 26 Aug 2016.
6. "PSLV". spacelaunchreport.com. Archived from the original on January 4, 2013. Retrieved 26 August 2016.
7. "IRS-P6". NASA . Retrieved 26 August 2016.
8. "India launches PSLV-C5 rocket successfully". The Indian Express . Retrieved 6 October 2016.
9. "Resourcesat-1 (IRS-P6)" (PDF). United States Geological Survey. Archived from the original (PDF) on 9 December 2016. Retrieved 26 August 2016.
10. "Shrimp farms kept away". The Times of India . Retrieved 6 October 2016.
11. "Brazilian earth station to get data from Indian satellites". The Times of India . Archived from the original on 20 May 2017. Retrieved 6 October 2016.