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How bright is Asteroid A/2017 U7?

The current visual magnitude of Asteroid A/2017 U7 is 19.48. Given its brightness, Asteroid A/2017 U7 should be visible only through long exposure photography.

19.48

The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid A/2017 U7, 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.

Predicted magnitude of Asteroid A/2017 U7 between January 2013 and December 2100

See Also