Leo and the Planets

   Friday morning September 25th the planet Mars will be within 1o from the star Regulus in Leo the Lion. Both shine with nearly the same apparent magnitude, Regulus (1.34) and Mars (1.78), making them look sort of like a binary system composed of a reddish star and a blue-white star. Interestingly Regulus is a multiple star system composed of at least 4 stars, with Regulus the brightest.
mars-regulus-venus-cropped   Here is a picture from that morning.
   You may also notice that there are three planets now visible in the hours before sunrise. Things will only get better with morning planet viewing as this year comes to an end. Saturn will join the group and then by the end of January Mercury will become the fifth morning planet visible. This animated graphic is set for 7:15 am local time on the 15th of each month.
Pay attention to the graphic for December. It is possible that Comet Catalina (C/2013 US10) may still be visible – that is assuming that it has brightened as predictions have suggested.

Stay tuned!


Caution: Objects viewed with an optical aid are further than they appear.
Click here to go to the Qué tal in the Current Skies web site for more observing information for this month.

1 thought on “Leo and the Planets

  1. Pingback: Leo with Planets, Orion and ISS | Bob's Spaces

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