meanParallaxUncertainty
P123355
predicate
Indicates the average level of uncertainty or error associated with measured parallax values in a dataset or observation set.
Observed surface forms (3)
- hasMeanParallaxUncertaintyAtG15 ×1
- hasMeanParallaxUncertaintyAtG20 ×1
- hasParallaxErrorMilliarcseconds ×1
Sample triples (4)
| Subject | Object |
|---|---|
| Gaia Data Release 2 | ~0.04 mas for bright stars ⓘ |
| Gaia Early Data Release 3 | ~0.02 milliarcseconds via predicate surface "hasMeanParallaxUncertaintyAtG15" ⓘ |
| Gaia Early Data Release 3 | ~0.5 milliarcseconds via predicate surface "hasMeanParallaxUncertaintyAtG20" ⓘ |
| HIP 44066 | 0.25 via predicate surface "hasParallaxErrorMilliarcseconds" ⓘ |