Chandrayaan-3

Chandrayaan-3 (/ˌʌndrəˈjɑːn/ CHUN-drə-YAHN) is the third mission in the Chandrayaan programme, a series of lunar-exploration missions developed by the Indian Space Research Organisation (ISRO). The mission consists of a Vikram lunar lander and a Pragyan lunar rover similar to those launched aboard Chandrayaan-2 in 2019, as well as a propulsion module that carried the spacecraft from Earth orbit to lunar orbit.

Chandrayaan-3
Chandrayaan-3 Integrated Module
Mission type
  • Lander
  • Rover
OperatorISRO
COSPAR ID2023-098A
SATCAT no.57320
WebsiteOfficial website
Mission duration9 months and 6 days (elapsed) (PM)
  • Propulsion module: ≤ 3 to 6 months (planned) 8 months and 15 days (elapsed) (since orbit insertion)
  • Vikram lander: ≤ 14 days (planned)
    12 days (final) (since landing)
  • Pragyan rover: ≤ 14 days (planned)
    12 days (final) (since deployment)
Spacecraft properties
BusChandrayaan
ManufacturerISRO
Launch mass3900 kg (8600 lb)
Payload massPropulsion Module: 2148 kg (4736 lb)
Lander Module (Vikram): 1726 kg (3806 lb)
Rover (Pragyan) 26 kg (57 lb)
Total: 3900 kg (8600 lb)
PowerPropulsion Module: 758 W
Lander Module: 738 W (WS with Bias)
Rover: 50 W
Start of mission
Launch date14 July 2023 (2023-07-14), 14:35:17 IST (09:05:17 UTC)
RocketLVM3 M4
Launch siteSatish Dhawan Space Centre
ContractorISRO
Moon orbiter
Orbital insertion5 August 2023
Orbital parameters
Periselene altitude153 km (95 mi)
Aposelene altitude163 km (101 mi)
Moon lander
Spacecraft componentVikram lander
Landing date23 August 2023 (2023-08-23), 18:03 IST (12:33 UTC)
Return launch3 September 2023 (2023-09-03)
Landing siteStatio Shiv Shakti (Shiv Shakti Point) 69.373°S 32.319°E / -69.373; 32.319
(between Manzinus C and Simpelius N craters)
Moon rover
Landing date23 August 2023
Distance driven101.4 m (333 ft)
Moon lander
Spacecraft componentVikram lander
Landing date3 September 2023 (2023-09-03)
Landing site40 cm (16 in) away from Statio Shiv Shakti (Shiv Shakti Point)
(between Manzinus C and Simpelius N craters)
Flyby of Moon
Spacecraft componentPropulsion module
Closest approach7 November 2023

Mission insignia
 

Chandrayaan-3 was launched from Satish Dhawan Space Centre on 14 July 2023. The spacecraft entered lunar orbit on 5 August, and became the 1st lander to touch down near the lunar south pole on 23 August at 18:03 IST (12:33 UTC), making India the fourth country to successfully land on the Moon, and at 69°S, the southernmost lunar landing, until IM-1 landed further southwards in Malapert A crater on 22 February 2024. The lander was not built to withstand the cold temperatures of the lunar night, and sunset over the landing site ended the surface mission twelve days after landing. The propulsion module, still operational, transited back to a high Earth orbit from lunar orbit on 22 November 2023 for continued scientific observations of Earth.

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