ROSETTA-ORBITER 67P: Gravity Measurements During Prelanding Phase

Rosetta spacecraft radio science data collected from 2014-01-21 to 2014-11-18. NASA's dataset provides a global gravity measurement for comet 67P/Churyumov-Gerasimenko, focusing on a specific observation window on 2014-09-26.

Use Cases

• Modeling comet mass and density distribution based on gravity measurements.
• Analyzing spacecraft trajectory perturbations based on gravitational field data.
• Studying comet nucleus properties based on radio science observations.

Strengths

• Data originates from the Rosetta orbiter mission, a major ESA/NASA collaboration.
• Time range is explicitly defined from 2014-01-21 to 2014-11-18.
• Focuses on a specific observation window on 2014-09-26.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Radio science data collected by the Rosetta spacecraft.

Time Range

2014-01-21 to 2014-11-18

Freshness

Last updated 2026-03-13 11:01:38.619859; freshness should be verified.

Geography

Comet 67P/Churyumov-Gerasimenko