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Chandrayaan-2
This article or section documents a current or recent spaceflight. Details may change as the mission progresses. Initial news reports may be unreliable. The last updates to this article or section may not reflect the most current information.
Chandrayaan-2 About this soundpronunciation is India's second lunar exploration mission after Chandrayaan-1. Developed by the Indian Space Research Organisation (ISRO) the mission was launched from the second launch pad at Satish Dhawan Space Centre on 22 July 2019 at 2.43 PM IST (09:13 UTC) to the Moon by a Geosynchronous Satellite Launch Vehicle Mark III (GSLV Mk III).[20][8][9] The planned orbit has a perigee of 170 km and an apogee of 45475 km. It consists of a lunar orbiter, a lander, and a lunar rover named Pragyan, all developed in India.[21] The main scientific objective is to map the location and abundance of lunar water.
Chandrayaan-2
Chandrayaan-2 lander and orbiter integrated stack.jpg
Chandrayaan-2 composite
Mission type
Lunar orbiter, lander, rover
Operator
Indian Space Research Organisation (ISRO)
SATCAT no.
2019-042A
Website
www.isro.gov.in/chandrayaan2-home-0
Mission duration
Orbiter: > 1 year
Vikram lander ≤ 14 days[1]
Pragyan rover: ≤ 14 days[1]
Spacecraft properties
Manufacturer
Indian Space Research Organisation (ISRO)
Launch mass
Combined (wet): 3,850 kg (8,490 lb)[2][3][4]
Combined (dry): 1,308 kg (2,884 lb)[5]
Payload mass
Orbiter (wet): 2,379 kg (5,245 lb)[3][4]
Orbiter (dry): 682 kg (1,504 lb)[5]
Vikram lander (wet): 1,471 kg (3,243 lb)[3][4]
Vikram lander (dry): 626 kg (1,380 lb)[5]
Pragyan rover: 27 kg (60 lb)[3][4]
Power
Orbiter: 1 kW[6]
Vikram lander: 650 W
Pragyan rover: 50 W
Start of mission
Launch date
July 22, 2019, 14:43:12 IST (09:13:12 UTC)[7]
Rocket
GSLV Mk III[8][9]
Launch site
Satish Dhawan Space Centre Second Launch Pad
Contractor
Indian Space Research Organisation (ISRO)
Moon orbiter
Orbital insertion
20 August, 2019 (planned)[10][11]
Orbital parameters
Periapsis altitude
100 km (62 mi)[12]
Apoapsis altitude
100 km (62 mi)[12]
Moon lander
Spacecraft component
rover
Landing date
7 September, 2019 (planned)[13]
Chandrayaan programme
← Chandrayaan-1Chandrayaan-3 →
File:ISRO Chandrayaan 2 Working.ogg.480p.vp9.webmPlay media
Chandrayaan-2 mission explained
The lander and the rover will land on the near side of the Moon, in the south polar region[22] at a latitude of about 70° south on 7 September 2019. The wheeled Pragyan rover will move on the lunar surface and will perform on-site chemical analysis for a period of 14 days (one lunar day). It can relay data to Earth through the Chandrayaan-2 orbiter and lander, which were launched together on the same rocket. The orbiter will perform its mission for one year in a circularized lunar polar orbit of 100 × 100 km.[23][24][25]
Launch of Chandrayaan-2 was originally scheduled for 15 July 2019 at 2:51 IST (14 July 2019 21:21 UTC) but was called off due to a technical snag noticed while filling the cryogenic engine of the rocket with helium[26] about one hour before launch. The countdown was frozen at T minus 56 minutes, 24 seconds (56 minutes and 24 seconds[27] to launch).[28][7] It was launched on 22 July 2019 14:43 IST (09:13 UTC) from the Satish Dhawan Space Centre at Sriharikota in Nellore district of Andhra Pradesh.[29][30]
A successful landing would make India the fourth country to achieve a soft landing on the Moon, after the space agencies of the USSR, the USA and China.[31] If successful, Chandrayaan-2 will be the southernmost lunar landing, aiming to land at 67°S or 70°S latitude.[32][33][34][35]
History
Objectives
Design
Payload
Mission profile
Team
See also
References
External links
Last edited 13 hours ago by Rowan Forest
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Answer:
- Chandrayaan-II was made by ISRO.
- Name of Chandrayaan-II is Vikram.
- It is the first rocket to land on the south pole of the moon.
Explanation:
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