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A Complete Guide to the Solar System and the Night Sky
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Ephemeris Calculator

Compute Comet C/2021 S3 (PANSTARRS) ephemerides for any date and time between 01 Jan 2013 and 31 Dec 2100 and display the predicted position in an interactive sky map.

Time: : UTC

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How Far Away is Comet C/2021 S3 (PANSTARRS) from Earth?

The distance of Comet C/2021 S3 (PANSTARRS) from Earth is currently 252,810,920 kilometers, equivalent to 1.689937 Astronomical Units. Light takes 14 minutes and 3.2865 seconds to travel from Comet C/2021 S3 (PANSTARRS) and arrive to us.

252,810,920
1.689937
14 minutes and 3.2865 seconds

See Also