SkyRef / Planets

Mars tonight

Unmistakably orange to the naked eye. Its brightness swings enormously depending on how close Earth is, which is why some years it dominates and others it is unremarkable.

Right now

Magnitude1.30
Distance1.97 AU
Right ascension5.83h
Declination+23.6°

What to expect

Unmistakably orange to the naked eye. Its brightness swings enormously depending on how close Earth is, which is why some years it dominates and others it is unremarkable.

At the moment Mars shines at magnitude 1.3 and lies 1.97 astronomical units from Earth. Its position on the sky is right ascension 5.83 hours, declination +23.6°.

Telling a planet from a star

Planets shine with a steady light while stars twinkle. That is not folklore: stars are point sources and the atmosphere smears them, whereas a planet presents a tiny disc that averages out the turbulence. If it is bright and calm, it is a planet.

Find it from where you are

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