PSLV-C6
The PSLV – C6 on its mobile pedestal after having been strapped to launch tower at Sriharikota on 1 May 2005 | |
Names | HAMSAT mission |
---|---|
Mission type | Deployment of two satellites. |
Operator | ISRO |
Website | ISRO website |
Mission duration | 1,120 seconds |
Spacecraft properties | |
Spacecraft | Polar Satellite Launch Vehicle |
Spacecraft type | Expendable launch vehicle |
Manufacturer | ISRO |
Launch mass | 295,980 kilograms (652,520 lb) |
Payload mass | 1,602.5 kilograms (3,533 lb) |
Dimensions | 44.4 metres (146 ft) (overall height) |
Start of mission | |
Launch date | 04:44:00, May 5, 2005 (UTC) (2005-05-05T04:44:00UTC) |
Rocket | Polar Satellite Launch Vehicle |
Launch site | Sriharikota Launching Range |
Contractor | ISRO |
End of mission | |
Disposal | Placed in graveyard orbit |
Deactivated | May 5, 2005 (2005-05-05) |
Orbital parameters | |
Reference system | Sun-synchronous orbit |
Payload | |
Cartosat-1 HAMSAT | |
Mass | 1,602.5 kilograms (3,533 lb) |
← PSLV-C5 PSLV C7 → |
PSLV-C6 was the sixth operational launch and overall ninth mission of the PSLV program. This launch was also the fifty-fourth launch by Indian Space Research Organisation since its first mission on 1 January 1962. The vehicle carried and injected India's two satellites; Cartosat-1 (a.k.a. IRS-P5) and HAMSAT into the Sun-synchronous orbit. PSLV-C6 was launched at 04:44 hours Coordinated Universal Time (10:14 hours Indian Standard Time) on 5 May 2005 from the second launch pad of the Satish Dhawan Space Centre.[1][2][3][4][5]
Mission highlights
- Sixth operational launch of the PSLV program.
- Overall ninth mission of the PSLV program.
- Overall fifty-fourth launch by Indian Space Research Organisation.
- First flight to be launched from the second launch pad of Satish Dhawan Space Centre.
- Carried and injected two satellites built by ISRO.[6][7][8]
Mission parameters
- Mass:
- Total liftoff weight: 295,980 kilograms (652,520 lb)
- Payload weight: 1,602.5 kilograms (3,533 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 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: 628.535 kilometres (391 mi)
- Maximum velocity:7,546 metres per second (24,757 ft/s) (recorded at time of payload separation)
- Duration: 1,120 seconds
Payload
PSLV-C6 carried and deployed two Indian satellites, Cartosat-1 (a.k.a. IRS-P5) and HAMSAT into the Sun-synchronous orbit. Built by ISRO, Cartosat-1 was a stereoscopic remote sensing satellite and first of the Cartosat series of satellites.[5] HAMSAT was a microsatellite, built for providing satellite based amateur radio satellite to the national as well as the international community of amateur radio operators (HAM).[10]
Country | Name | Nos | Mass | Type | Objective |
---|---|---|---|---|---|
India | IRS-P5 | 1 | 1,560 kg | Satellite | Remote sensing satellite |
HAMSAT | 1 | 42.5 kg | Microsatellite | Amateur radio satellite |
Launch & planned flight profile
PSLV-C6 was launched at 04:44 hours Coordinated Universal Time (10:14 hours Indian Standard Time) on 5 May 2005 from the second launch pad of the Satish Dhawan Space Centre. The mission was planned with pre-flight prediction of covering overall distance of 622 kilometres (386 mi). Following was the flight profile.[9]
Stage | Time (seconds) | Altitude (kilometer) | Velocity (meter/sec) | Event | Remarks |
---|---|---|---|---|---|
First stage | T+0 | 0.025 | 452 | Ignition of PS 1 | Lift off |
T+1.19 | 0.026 | 452 | Ignition of 4 ground-lit PSOM | ||
T+25 | 2.463 | 551 | Ignition of 2 air-lit PSOM | ||
T+68 | 23.748 | 1,179 | Separation of 4 ground-lit PSOM | ||
T+90 | 42.768 | 1,659 | Separation of 2 air-lit PSOM | ||
T+112.03 | 67.411 | 1,995 | Separation of PS 1 | ||
Second stage | T+112.23 | 67.635 | 1,994 | Ignition of PS 2 | |
T+156.03 | 115.244 | 2,314 | Separation of heat shield | ||
T+263.38 | 233.873 | 4,087 | Separation of PS 2 | ||
Third stage | T+264.58 | 235.304 | 4,083 | Ignition of HPS 3 | |
T+517.52 | 498.974 | 5,865 | Separation of HPS 3 | ||
Fourth stage | T+531.50 | 509.092 | 5,851 | Ignition of PS 4 | |
T+1,043.62 | 627.153 | 7,542 | Cut-off of PS 4 | ||
T+1,080.62 | 627.801 | 7,546 | Cartosat-1 separation | ||
T+1,120.62 | 628.535 | 7,546 | HAMSAT separation | Mission complete |
See also
References
- ^ "PSLV series". astronautix.com. Archived from the original on August 20, 2016. Retrieved 28 August 2016.
- ^ "PSLV-C6: A path-breaking launch". Business Standard. Retrieved 28 August 2016.
- ^ "ISRO scientists meet Prime Minister". Indian Space Research Organisation. Retrieved 28 August 2016.
- ^ "India's PSLV-C6 Successfully Launches 2 Satellites". spaceref.com. Retrieved 28 August 2016.
- ^ a b "PSLV-C6 launched from Sriharikota". The Economic Times. Retrieved 28 August 2016.
- ^ a b "PSLV-C6". Indian Space Research Organisation. Retrieved 28 August 2016.
- ^ a b "PSLV". spacelaunchreport.com. Archived from the original on January 4, 2013. Retrieved 28 August 2016.
{{cite news}}
: CS1 maint: unfit URL (link) - ^ "ISRO timeline". Indian Space Research Organisation. Retrieved 28 August 2016.
- ^ a b "PSLV-C6 brochure" (PDF). Indian Space Research Organisation. Retrieved 28 August 2016.
- ^ "HAMSAT". Indian Space Research Organisation. Retrieved 28 August 2016.
External links
Media related to PSLV-C6 at Wikimedia Commons
- v
- t
- e
- PSLV-C15 (12 Jul 2010)
- PSLV-C16 (20 Apr 2011)
- PSLV-C17 (15 Jul 2011)
- PSLV-C18 (12 Oct 2011)
- PSLV-C19 (26 Apr 2012)
- PSLV-C21 (9 Sep 2012)
- PSLV-C20 (25 Feb 2013)
- PSLV-C22 (IRNSS-1A, 1 Jul 2013)
- PSLV-C25 (Mars Orbiter Mission, 5 Nov 2013)
- PSLV-C24 (IRNSS-1B, 4 Apr 2014)
- PSLV-C23 (30 Jun 2014)
- PSLV-C26 (IRNSS-1C, 16 Oct 2014)
- PSLV-C27 (IRNSS-1D, 28 Mar 2015)
- PSLV-C28 (DMC-3, 10 Jul 2015)
- PSLV-C30 (28 Sep 2015)
- PSLV-C29 (16 Dec 2015)
- PSLV-C31 (IRNSS-1E, 20 Jan 2016)
- PSLV-C32 (IRNSS-1F, 10 Mar 2016)
- PSLV-C33 (IRNSS-1G, 28 Apr 2016)
- PSLV-C34 (22 Jun 2016)
- PSLV-C35 (SCATSAT-1, 26 Sep 2016)
- PSLV-C36 (Resourcesat-2A, 7 Dec 2016)
- PSLV-C37 (15 Feb 2017)
- PSLV-C38 (23 Jun 2017)
- PSLV-C39 (IRNSS-1H, 31 Aug 2017, failure)
- PSLV-C40 (Cartosat-2F, 12 Jan 2018)
- PSLV-C41 (IRNSS-1I, 11 Apr 2018)
- PSLV-C42 (16 Sep 2018)
- PSLV-C43 (HySIS, 29 Nov 2018)
- PSLV-C44 (Microsat-R, 24 Jan 2019)
- PSLV-C45 (EMISAT, 1 Apr 2019)
- PSLV-C46 (RISAT-2B, 22 May 2019)
- PSLV-C47 (Cartosat-3, 27 Nov 2019)
- PSLV-C48 (RISAT-2BR1, 11 Dec 2019)
- PSLV-C49 (EOS-01, 7 Nov 2020)
- PSLV-C50 (CMS-01, 17 Dec 2020)
- PSLV-C51 (Amazônia-1, 28 Feb 2021)
- PSLV-C52 (EOS-04, 14 Feb 2022)
- PSLV-C53 (DS-EO, NeuSAR, Scoob-1, POEM-1 (hosted), 30 Jun 2022)
- PSLV-C54 (EOS-06, BhutanSat aka INS-2B, Anand, 26 Nov 2022)
- PSLV-C55 (TeLEOS-2, Lumelite-4, POEM-2 (hosted), 22 Apr 2023)
- PSLV-C56 (DS-SAR, VELOX-AM, 30 Jul 2023)
- PSLV-C57 (Aditya-L1, 2 Sep 2023)
- PSLV-C58 (XPoSat, POEM-3 (hosted), 1 Jan 2024)
- List of PSLV launches
- Italics indicates future missions