References 340% CONFIDENCEOverall confidence: 40%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 49% confidence or below
The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
- [1]25%en.wikipedia.org/wiki/99942_Apophisen.wikipedia.org· Posted Sep 11, 2026· Starts Apr 13, 2029 ✓· 50% of score
No wording about the date found on en.wikipedia.org; treat it as unverified.
- [2]92%Apophis - NASA Sciencescience.nasa.gov· Added Sep 14, 2026· 50% of score
NASA's[3] own account states "Asteroid Apophis will safely pass close to Earth on April 13, 2029," an exact match to the pin's stored date.
- [3]90%NASA Analysis: Earth Is Safe From Asteroid Apophis for 100-Plus Yearsjpl.nasa.gov· Published Mar 25, 2021· 0% of score
NASA's[2] JPL corroborates independently: "On April 13, 2029, the asteroid Apophis will pass less than 20,000 miles... from our planet's surface," confirming the same date as the pin.
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