Data · dataset · 2025
BINARY MINOR PLANETS V2.0
Listed in NASA Data Portal
We present data tables giving basic orbital and physical parameters for well-observed or suspected binary/multiple minor planets and the Pluto system, based on a literature review.
Description
In total 173 companions in 165 systems are included. Listed data include: minor planet number, name, and provisional designation, dynamical type, and heliocentric semimajor axis and eccentricity; primary and secondary diameter; primary spin period and albedo; companion semimajor axis and orbital period; system mass and density; secondary designation; discovery method and year of announcement.
This data set is complete for binary/multiple components reported through 10 March 2009, with some additional data through 4 May 2009.
Links
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/binary-minor-planets-v2-0-8e6aa ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=722746cd-fba8-4b28-bc11-fe3931bc1… ↗
metadata API · from data nasa gov
Topics
- Inferred from text
- Astronomical sciences 74%
Related
- Possibly the same asBINARY MINOR PLANETS V2.0
Provenance · 1 source records, 7 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | 722746cd-fba8-4b28-bc11-fe3931bc1752 | 8 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:5101 | enrichment · data nasa gov | taxonomy-embedding@1.1.0 | title+keywords+description (74%) |
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /notes |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| title | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /title |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 |