Chandrayaan-3

Chandrayaan-3
Image of Vikram lander on lunar surface taken by Pragyan rover navcam at 1104 IST, 30 August 2023 from 15 meters away
Mission type
OperatorISRO
COSPAR ID2023-098A
SATCAT no.66666
WebsiteOfficial website
Mission duration2 years, 8 months and 4 days (PM)
  • Propulsion module: ≤ 3 to 6 months (planned)
    2 years, 8 months and 4 days
    (in service)
  • Vikram lander: ≤ 14 days (planned)
    2 years, 6 months, 23 days
    (since landing)
  • Pragyan rover: ≤ 14 days (planned)
    12 days (final) (since deployment)
Spacecraft properties
BusI-3K (modified) Propulsion Module;
Vikram (lander)
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), 18:00 IST (12:33 UTC)
Return launch3 September 2023 (2023-09-03)
Landing siteStatio Shiv Shakti (Shiv Shakti Point) 69°22′23″S 32°19′08″E / 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
Flyby of Moon
Spacecraft componentPropulsion module
Closest approach6 November 2025
Flyby of Moon
Spacecraft componentPropulsion module
Closest approach11 November 2025 23:18 UTC

Mission insignia

Chandrayaan-3 (CHUN-drə-YAHN /ˌʌndrəˈjɑːn/) is the third mission in the Chandrayaan programme, a series of lunar-exploration missions developed by ISRO. The mission consists of Vikram, a lunar lander, and Pragyan, a lunar rover, as replacements for the equivalents on Chandrayaan-2, which had crashed on landing in 2019.

The spacecraft was launched on July 14, 2023, at 14:35 IST from the Satish Dhawan Space Centre (SDSC) in Sriharikota, India. It entered lunar orbit on 5 August, and touched down near the lunar south pole, at 69°S, on 23 August 2023 at 18:04 IST (12:33 UTC). With this landing, ISRO became the fourth national space agency to successfully land on the Moon, after the Soviet space program, NASA and CNSA, and the first organization in the recorded human history to achieve a soft landing near the lunar south pole.

The lander was not built to withstand the cold temperatures of the lunar night, so it was shut down at sunset over the landing site, twelve days after landing. The orbiting propulsion module remained operational and was repurposed for scientific observations of Earth; it was shifted from lunar orbit to a high Earth orbit on 22 November 2023, where it remains in service.