In Evidence
Ephemeris Calculator
Compute Asteroid 14 Irene ephemerides for any date and time between 01 Jan 1970 and 01 Jan 1970 and display the predicted position in an interactive sky map.
How bright is Asteroid 14 Irene?
The current visual magnitude of Asteroid 14 Irene is 12.44. Given its brightness, Asteroid 14 Irene should be visible with the help of a telescope having an aperture of 4 inches (100mm) or more.
The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid 14 Irene, according to the most recent ephemerides data. Magnitude data is sampled with a 2 days interval and there might be inaccuracies for objects changing brightness very rapidly during the course of a few days. For comets there could be large discrepancies between the observed and predicted brightness because of their highly dynamic behaviour.