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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
SunriseRise: 6:04  
clear_day Transit: 12:06  
SunsetSet: 18:09
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Dwarf Planets and Asteroids » Asteroid 1999 KW4

How bright is Asteroid 1999 KW4?

The current visual magnitude of Asteroid 1999 KW4 is 19.02. Given its brightness, Asteroid 1999 KW4 should be visible only through long exposure photography.

19.02

The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid 1999 KW4, 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 1999 KW4 between January 2013 and December 2100

See Also

Available Resources for Asteroid 1999 KW4