lander Vikram
E238205
Lander Vikram is the lunar lander of India’s Chandrayaan-2 mission, designed to perform a soft landing near the Moon’s south polar region and deploy the Pragyan rover.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Vikram lander | 2 |
| Chandrayaan-2 Vikram lander | 1 |
| Vikram (Chandrayaan-2 lander) | 1 |
| lander Vikram canonical | 1 |
| lander module of Chandrayaan-2 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2139130 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
Target entity: lander Vikram Context triple: [Chandrayaan-2, spacecraftComponents, lander Vikram]
-
A.
Chandrayaan-2
Chandrayaan-2 is India’s second lunar exploration mission, designed to study the Moon’s south polar region with an orbiter, lander, and rover.
-
B.
Chandrayaan-1
Chandrayaan-1 was India’s first lunar probe, launched in 2008, which successfully orbited the Moon and helped confirm the presence of water molecules on the lunar surface.
-
C.
Chandrayaan-3
Chandrayaan-3 is India’s third lunar exploration mission that successfully achieved a soft landing near the Moon’s south pole, marking a major milestone for the Indian Space Research Organisation.
-
D.
Mars Orbiter Mission
Mars Orbiter Mission is India’s first interplanetary spacecraft, launched by ISRO to orbit Mars and demonstrate the country’s capability in deep space exploration at remarkably low cost.
-
E.
Viking 1
Viking 1 was a NASA spacecraft that became the first successful lander on Mars, conducting detailed imaging and scientific experiments on the Martian surface starting in 1976.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: lander Vikram Target entity description: Lander Vikram is the lunar lander of India’s Chandrayaan-2 mission, designed to perform a soft landing near the Moon’s south polar region and deploy the Pragyan rover.
-
A.
Chandrayaan-2
Chandrayaan-2 is India’s second lunar exploration mission, designed to study the Moon’s south polar region with an orbiter, lander, and rover.
-
B.
Chandrayaan-1
Chandrayaan-1 was India’s first lunar probe, launched in 2008, which successfully orbited the Moon and helped confirm the presence of water molecules on the lunar surface.
-
C.
Chandrayaan-3
Chandrayaan-3 is India’s third lunar exploration mission that successfully achieved a soft landing near the Moon’s south pole, marking a major milestone for the Indian Space Research Organisation.
-
D.
Mars Orbiter Mission
Mars Orbiter Mission is India’s first interplanetary spacecraft, launched by ISRO to orbit Mars and demonstrate the country’s capability in deep space exploration at remarkably low cost.
-
E.
Viking 1
Viking 1 was a NASA spacecraft that became the first successful lander on Mars, conducting detailed imaging and scientific experiments on the Martian surface starting in 1976.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
lunar lander
ⓘ
spacecraft ⓘ |
| belongsToProgram | Indian Lunar Exploration Programme ⓘ |
| carries | Pragyan ⓘ |
| communicationLink |
Chandrayaan-2
ⓘ
surface form:
Chandrayaan-2 Orbiter
ISRO ground stations ⓘ |
| countryOfOrigin | India ⓘ |
| designedFor |
autonomous powered descent
ⓘ
precision landing near lunar south pole ⓘ |
| designedLifetime |
1 lunar day
ⓘ
about 14 Earth days ⓘ |
| destination | lunar surface ⓘ |
| discoveredByImaging |
Lunar Reconnaissance Orbiter
ⓘ
surface form:
NASA Lunar Reconnaissance Orbiter
|
| failureDate |
2019-09-06
ⓘ
6 September 2019 ⓘ |
| failureEvent | lost contact during final descent ⓘ |
| hasPayload | scientific instruments for lunar surface studies ⓘ |
| intendedLandingRegion |
lunar south polar region
ⓘ
near Moon’s south pole ⓘ |
| intendedScience |
lunar plasma environment studies
ⓘ
seismic activity measurements ⓘ study of lunar surface temperature ⓘ |
| launchDate |
2019-07-22
ⓘ
22 July 2019 ⓘ |
| launchMass | approximately 1471 kg ⓘ |
| launchSite |
Satish Dhawan Space Centre
ⓘ
Sriharikota ⓘ |
| launchVehicle |
GSLV Mk III / LVM3
ⓘ
surface form:
GSLV Mk III-M1
|
| missionObjective |
deploy Pragyan rover on the lunar surface
ⓘ
perform soft landing on the Moon ⓘ |
| missionOutcome | hard landing on the Moon ⓘ |
| missionPhase | descent and landing phase of Chandrayaan-2 ⓘ |
| missionType | lunar lander mission element ⓘ |
| namedAfter | Vikram Sarabhai ⓘ |
| operator |
Indian Space Research Organisation
ⓘ
surface form:
ISRO
Indian Space Research Organisation ⓘ |
| orbitingSpacecraft |
Chandrayaan-2
ⓘ
surface form:
Chandrayaan-2 Orbiter
|
| partOfMission | Chandrayaan-2 ⓘ |
| powerSource |
batteries
ⓘ
solar panels ⓘ |
| program |
Indian Lunar Exploration Programme
ⓘ
surface form:
Chandrayaan programme
|
| propulsionType | liquid-fuelled thrusters ⓘ |
| spaceAgency | Indian Space Research Organisation ⓘ |
| spacecraftBus | custom ISRO lunar lander bus ⓘ |
| spacecraftComponent |
lander Vikram
self-linksurface differs
ⓘ
surface form:
lander module of Chandrayaan-2
|
| status | mission failed to achieve soft landing ⓘ |
| targetBody | Moon ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Subject: lander Vikram Description of subject: Lander Vikram is the lunar lander of India’s Chandrayaan-2 mission, designed to perform a soft landing near the Moon’s south polar region and deploy the Pragyan rover.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.