radialVelocitySignalPeriodicity
P78597
predicate
Indicates that the radial velocity measurements of an object exhibit a repeating, periodic signal over time.
Observed surface forms (2)
| Surface form | Occurrences |
|---|---|
| radialVelocityVariation | 1 |
| radialVelocityVariations | 1 |
Sample triples (3)
| Subject | Object |
|---|---|
| Epsilon Eridani b | about 7 years ⓘ |
| Eta Carinae | linked to 5.5-year orbital cycle via predicate surface "radialVelocityVariations" ⓘ |
|
59 Cygni as a spectroscopic binary
surface form:
59 Cygni
|
periodic via predicate surface "radialVelocityVariation" ⓘ |