Was I Spotting Mars in the East?

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Discussion Overview

The discussion revolves around the identification of Mars in the night sky, particularly whether a red point of light seen in the east was indeed Mars. Participants explore the visibility of Mars, its color, and how to distinguish it from stars and other celestial objects.

Discussion Character

  • Exploratory
  • Technical explanation
  • Conceptual clarification

Main Points Raised

  • One participant observed a red point of light in the east and questioned whether it was Mars, expressing uncertainty about its identification.
  • Another participant clarified that Mars appears as a bright "red" point of light, noting it is more orange than red and is currently in the constellation Leo, near the bright star Arcturus.
  • There was a correction regarding the direction of Venus and Jupiter, which set in the west rather than rising.
  • A participant mentioned that Mars would be high in the sky around midnight and about halfway up in the east around 8-9 pm.
  • One participant shared a tip that planets do not twinkle like stars, which can help in identifying celestial objects, although another participant expressed uncertainty about this distinction.

Areas of Agreement / Disagreement

Participants generally agree on the characteristics of Mars and its visibility in the night sky, but there remains some uncertainty regarding the identification of celestial objects and the explanation of twinkling.

Contextual Notes

There are unresolved assumptions about the visibility conditions, such as atmospheric effects and the specific timing of observations, which may affect the identification of Mars.

TeddeF
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Good morning, yesterday night I was out for a walk, and as usual - Venus and Jupiter rose in the West which is pretty hard to miss. But I also knew that Mars would rise in the East. I spotted a red shining point of light in the east and in the hazy city sky I assumed this was Mars. So my question is, was this Mars? And is it identifiable by a red glim or am I completely out sailing?
 
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Things don't rise in the west, they set in the west. Venus and Jupiter (which are currently in conjunction) will be setting in the evening.

Mars will appear as a bright "red" point of light. It's more of an orange color to the eye than red. Mars is currently in the constellation Leo, the only other bright red star near it at the moment is Arcturus in the constellation Bootes, but Mars is markedly brighter than Arcturus (not always, but Mars is currently near opposition so it's the brightest it will appear for the next year).

I don't know what you mean by "glim" (is that even a word?) but you're correct that Mars will be to the east as Venus and Jupiter are setting in the west. Assuming you only saw one bright red point, then it was probably Mars. Any halo or glow surrounding the planet is just due to scattering of light by a hazy atmosphere, which is just water vapor and dust in the air.
 
Thanks for correcting me, I replaced rose with the sun setting for some reason. And yes, I believe that glim is a synonym to shine or light. But this is cool, thank you for replying - now I know :-)
 
At around midnight, Mars will be very close to overhead. If you are out around 8-9 pm then Mars should be about halfway up in the sky in the East.
 
Something else that has helped me confirm whether a particular object is a planet or star--planets as a rule don't twinkle, while stars usually do. I've been an amateur astronomer for 43 years, and still I find this a useful bit of trivia...
 
NeuronsAtWork said:
Something else that has helped me confirm whether a particular object is a planet or star--planets as a rule don't twinkle, while stars usually do. I've been an amateur astronomer for 43 years, and still I find this a useful bit of trivia...

Likewise been into astronomy for as long and I still haven't figured that one out ! Haha
Purposely haven't searched google ... Was hoping to figure an explanation other ways but haven't


Dave
 

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