semiMajorAxis

P9971
predicate

Indicates the length of the longest radius of an elliptical orbit, measuring the average distance between the orbiting body and the central body.

Try in SPARQL

All labels observed (24)

Label Occurrences
semiMajorAxis canonical 89
semiMajorAxis_km 49
hasSemiMajorAxis 18

Description generation (PDg)

The one-sentence description above was generated by prompting gpt-5.1 with the predicate name and this instruction.

Instruction
Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning.  
# Instructions
Focus on describing the relationship, not the entities themselves. 
# Response Format
Begin the description with \' Indicates...\'
Input
Predicate: semiMajorAxis
Generated description
Indicates the length of the longest radius of an elliptical orbit, measuring the average distance between the orbiting body and the central body.

Sample triples (194)

Subject Object
Sinope approximately 24 million km from Jupiter ⓘ
Megaclite about 24.7 million km ⓘ
Herse about 22.1 million kilometers ⓘ
Themisto about 7390000 via predicate surface "semiMajorAxis_km" ⓘ
433 Eros 1.458 via predicate surface "semiMajorAxis_au" ⓘ
Tau Ceti b about 0.11 AU ⓘ
Amalthea ~181000 via predicate surface "semiMajorAxis_km" ⓘ
Lysithea ~11.7 million km from Jupiter ⓘ
Tau Ceti d about 0.24 AU ⓘ
Tau Ceti c about 0.13 AU ⓘ
Saturn XIII ~294,660 km via predicate surface "hasSemiMajorAxis" ⓘ
Saturn XIV
surface form: Calypso
294660 via predicate surface "semiMajorAxis_km" ⓘ
Halley’s Comet about 17.8 astronomical units via predicate surface "hasSemimajorAxis" ⓘ
HR 2491 about 20 via predicate surface "semiMajorAxis_AU" ⓘ
Gliese 244 about 20 via predicate surface "separationSemiMajorAxis_AU" ⓘ
Alpha Canis Majoris about 20 via predicate surface "binarySemiMajorAxis_AU" ⓘ
51 Pegasi b about 0.052 AU ⓘ
dwarf planet Gonggong (candidate)
surface form: Gonggong
about 67 AU via predicate surface "hasSemiMajorAxis" ⓘ
moon Daphnis
surface form: Daphnis
about 136,500 km from Saturn's center ⓘ
Daphnis 136505 via predicate surface "semiMajorAxis_km" ⓘ
asteroid Apophis
surface form: 99942 Apophis
0.922 astronomical units ⓘ
GRS80 6378137.0 m ⓘ
169P/NEAT 2.60 AU ⓘ
(1762) Russell 2.732 AU ⓘ
OSGB36 6377563.396 metres via predicate surface "ellipsoidSemiMajorAxis" ⓘ
WASP-39b about 0.048 AU ⓘ
Orcus–Vanth system about 39 AU via predicate surface "hasApproximateSemiMajorAxis" ⓘ
Orcus–Vanth system
surface form: Vanth
about 9000 km from Orcus via predicate surface "hasSemiMajorAxis" ⓘ
dwarf planet Orcus
surface form: Orcus
approximately 39.2 astronomical units ⓘ
Asteroid belt about 3.3 astronomical units via predicate surface "outerBoundarySemiMajorAxis" ⓘ
asteroid 1221 Amor
surface form: 1221 Amor
1.918 via predicate surface "semiMajorAxis_au" ⓘ
asteroid 1940 Whipple
surface form: 1940 Whipple
approximately 2.6 AU ⓘ
asteroid 1943 Anteros
surface form: 1943 Anteros
1.430 via predicate surface "semiMajorAxis_au" ⓘ
asteroid 1862 Apollo
surface form: 1862 Apollo
about 1.47 AU via predicate surface "hasSemiMajorAxis" ⓘ
asteroid 4179 Toutatis
surface form: 4179 Toutatis
2.53 via predicate surface "semiMajorAxis_au" ⓘ
asteroid 6489 Golevka
surface form: 6489 Golevka
2.52 AU ⓘ
HD 190360
surface form: HD 190360 b
3.9 via predicate surface "semiMajorAxis_AU" ⓘ
HD 190360
surface form: HD 190360 c
0.13 via predicate surface "semiMajorAxis_AU" ⓘ
β Herculis 1.0 AU via predicate surface "hasOrbitalSemiMajorAxis" ⓘ
Gliese 581b approximately 0.041 AU ⓘ
Gliese 581d about 0.22 via predicate surface "semiMajorAxis_AU" ⓘ
Gliese 581e 0.03 AU ⓘ
Titan (moon of Saturn)
surface form: Titan
1221870 via predicate surface "semiMajorAxis_km" ⓘ
Gliese 581g about 0.13 AU ⓘ