 | | The average accuracy of the calculation comes generally to a few arc seconds. The inaccuracy of Pluto’s position increases from 1600 and slowly declines to approximately one arc minute in year 1. The accuracy of the Moon’s position also declines from the year 1000 in year 1 reaches approximately one arc minute. Statements concerning arc seconds ["] are omitted because they are not relevant in this context.
If the letter "R" shows up with a planetary symbol, this means that this planet is declining whereas the letter "S" tells you that this planet is stationary. |