Venus – Antares Conjunction

   Friday evening November 8th the inner planet Venus will be about 4-5o from the reddish star Antares in Scorpius the Scorpion. Both will easily fit within the field of view of binoculars. Along with Venus there are several planets visible as this graphic shows.

   
   
   

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Visualize the Ecliptic

Above the Terrestrial Planets this Month

   Once in a while the planets are arranged such that they are spread across the sky. The planets are not lined up in a straight line outward from the Sun but rather are arranged along the ecliptic. The ecliptic is the Earth’s orbital path around the Sun and the respective orbit of each planet is inclined from the ecliptic. And this is one of those times when it is easier to visualize the ecliptic. (see graphics below) Click here to read a previous posting about the ecliptic and planet inclination.

   As the animated graphic is showing the terrestrial planets are not arranged in a straight line. This graphic shows the solar system out to Neptune and from this perspective the planets are obviously not in a straight line.


   
   
   

Click here to go to the Qué tal in the Current Skies web site for monthly observing information, or here to return to bobs-spaces.


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November Moon at Descending Node


   Friday November 1st the Moon will be crossing the plane of the ecliptic moving south. This is known as the descending node, one of two intersections the Moon’s orbital path (dark green line) has with the ecliptic.

   On the day of the node crossing the 5.0-day old waxing crescent Moon will be over the southwestern horizon and will be about 3-4o to the west from the ringed planet Saturn. By Saturday evening, the 2nd, the Moon will have moved to the east of Saturn and will be about 8o from Saturn. Jupiter shines brightly further to the west. However with a more level horizon the two inner planets Mercury and Venus are visible. And with binoculars or telescope the Dwarf Planet Ceres could be seen about 3-4o from Jupiter.


   
   
   
   
   

Click here to go to the Qué tal in the Current Skies web site for monthly observing information, or here to return to bobs-spaces.


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Crescent Moon Near Venus and Mercury

   Tuesday evening October 29th a very thin 2-day young waxing crescent Moon will be about 4-5o from the two inner planets Mercury and Venus. All three will easily fit within the field of view of binoculars – however be careful as they are not that far from the setting Sun.

   Over the next several days as the Moon waxes toward first quarter phase the Moon will pass by the Dwarf Planet Ceres and the outer planet Jupiter and then Saturn.

   
   
   

Click here to go to the Qué tal in the Current Skies web site for monthly observing information, or here to return to bobs-spaces.


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Moon Gets Clawed

   Tuesday evening October 2nd the 4-day old waxing crescent Moon will be in the claws of Scorpius the Scorpion, and about 6-7o from the heart of Scorpius, the reddish star Antares. The Moon will be about 8o from 8th magnitude Dwarf Planet Ceres, and about 11-12o from -2 magnitude Jupiter.

   
   
   

Click here to go to the Qué tal in the Current Skies web site for monthly observing information, or here to return to bobs-spaces.


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Moon Conjunction with Mercury and Venus

   Sunday evening September 29th the very thin 1.5-day young waxing crescent Moon will be over the western horizon near the two inner planets Venus and Mercury, and nearby reddish star Antares.

   
   
   

Click here to go to the Qué tal in the Current Skies web site for monthly observing information, or here to return to bobs-spaces.


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August Moon at Descending Node


   Monday August 12th the Moon will be crossing the plane of the ecliptic moving south. This is known as the descending node, one of two intersections the Moon’s orbital path (dark green line) has with the ecliptic.

   On the day of the node crossing the 12.0-day old waxing gibbous Moon will be over the southern horizon and will be about 6-7o to the east from the ringed planet Saturn. Jupiter shines brightly further to the west near the reddish star Antares. With binoculars or telescope the dwarf planet Ceres may be visible.

   
   
   
   
   

Click here to go to the Qué tal in the Current Skies web site for monthly observing information, or here to return to bobs-spaces.


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