apparentMagnitudeAt2029CloseApproach
P176196
predicate
Indicates the apparent brightness value of an object as observed from a given vantage point at its closest approach in 2029.
Sample triples (1)
| Subject | Object |
|---|---|
|
asteroid Apophis
surface form:
99942 Apophis
|
about 3.0 ⓘ |