[ + link to: Fictional Dates ]
Some future events and situations are certain, and datable to a greater or lesser degree of accuracy...
22nd November: transit of Jupiter by Venus - the first for 247 years.
2597
The vernal equinox leaves Pisces and enters Aquarius.
2600
5th May: a total solar eclipse visible at London.
2880
16th March: A small probability exists that Asteroid 1950DA (about 0.7 miles across) will hit Earth.
5800
By this time, Omega Carinae (magnitude 3.29) will have approached closer than 1° to the south celestial pole.
8569
Voyager 2 will be 4.026 light-years from Barnard's Star. [Astronomy Now, March 1990, p28]
(See 11,800.)
9800
Around this year Deneb will be an approximate Pole Star (about 7° from the north celestial pole).
11,800
The Solar System and Barnard's Star will have approached to about 3.8 light-years from each other (the closest they'll get).
298,477
Voyager 2 will have approached to 4.295 light-years from Sirius. [Astronomy Now, March 1990, p.28]