JPL HORIZONS system
E1199555
UNEXPLORED
The JPL HORIZONS system is an online ephemeris service provided by NASA’s Jet Propulsion Laboratory that generates highly accurate positions and orbital data for solar system bodies, spacecraft, and other objects.
All labels observed (2)
| Label | Occurrences |
|---|---|
| JPL HORIZONS system canonical | 1 |
| JPL planetary ephemerides | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16200522 — 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.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JPL HORIZONS system Context triple: [JPL Small-Body Database, relatedTo, JPL HORIZONS system]
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A.
JPL Small-Body Database
The JPL Small-Body Database is an online NASA/JPL resource that provides detailed orbital and physical data for asteroids, comets, and other small bodies in the Solar System.
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B.
Minor Planet Center database
The Minor Planet Center database is the central international repository that collects, maintains, and disseminates observational and orbital data for asteroids, comets, and other small Solar System bodies.
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C.
Tables of the Sun, Moon, and Planets
Tables of the Sun, Moon, and Planets is an 18th-century astronomical reference work by Nicolas de Lacaille that provides calculated positions and motions of major celestial bodies for use in observation and navigation.
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D.
Spacewatch
Spacewatch is an astronomical survey program at the University of Arizona that uses telescopes on Kitt Peak to discover and study minor planets, comets, and other small bodies in the Solar System.
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E.
IERS ICRS Centre
The IERS ICRS Centre is the component of the International Earth Rotation and Reference Systems Service responsible for realizing, maintaining, and providing access to the International Celestial Reference System used for precise astronomical and geodetic measurements.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: JPL HORIZONS system Target entity description: The JPL HORIZONS system is an online ephemeris service provided by NASA’s Jet Propulsion Laboratory that generates highly accurate positions and orbital data for solar system bodies, spacecraft, and other objects.
-
A.
JPL Small-Body Database
The JPL Small-Body Database is an online NASA/JPL resource that provides detailed orbital and physical data for asteroids, comets, and other small bodies in the Solar System.
-
B.
Minor Planet Center database
The Minor Planet Center database is the central international repository that collects, maintains, and disseminates observational and orbital data for asteroids, comets, and other small Solar System bodies.
-
C.
Tables of the Sun, Moon, and Planets
Tables of the Sun, Moon, and Planets is an 18th-century astronomical reference work by Nicolas de Lacaille that provides calculated positions and motions of major celestial bodies for use in observation and navigation.
-
D.
Spacewatch
Spacewatch is an astronomical survey program at the University of Arizona that uses telescopes on Kitt Peak to discover and study minor planets, comets, and other small bodies in the Solar System.
-
E.
IERS ICRS Centre
The IERS ICRS Centre is the component of the International Earth Rotation and Reference Systems Service responsible for realizing, maintaining, and providing access to the International Celestial Reference System used for precise astronomical and geodetic measurements.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: JPL HORIZONS system