Waxing Gibbous Moon – Mars Conjunction


   Wednesday evening November 25th the 11-day old waxing gibbous Moon will be about 3-4o from the planet Mars.

   
   
   

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Outer Planets on the Move – Heading for a Grand Conjunction

   During much of this past year I have been following Jupiter and Saturn as they move toward a very close conjunction on December 21st. I started observing and taking pictures of the two outer planets while they were in the morning skies last spring. Over the course of the ensuing months the pair of planets gradually shifted to the evening skies (due to Earth revolution) and also drew closer together.
   Jupiter is closer to the Sun than Saturn so it moves about 0.082o each day compared with the 0.0340o that Saturn moves each day. As a result Jupiter will catch up with Saturn and put the two in a planetary conjunction, actually a ‘Grand Conjunction’ happening only once every 18-19 years.
   Click here to learn more about this Grand Conjunction.

   The pictures below were taken from a variety of locations near my house, U.S. Highway 50, and a local athletics park, Legacy Park.

To be continued…
More pictures will be added as I take them.

   
   
   

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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Waxing Crescent Moon Passes Jupiter and Saturn

   Wednesday and Thursday evenings November 18th and 19th at sunset local time look westward for our Moon and two planets. The 4-day old waxing crescent Moon will be about 6o to the west, right from Jupiter and about 9o from Saturn.

   During the 24-hours between the two evenings our Moon will have aged 1 day and will have moved approximately 15o toward the east. And by Friday the Moon will be about 5o to the east, left from Saturn and about 7o 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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Venus – Spica Conjunction


   Over the next few days the inner planet Venus will be moving eastward as it passes the blue-white star Spica in Virgo the Harvest Maiden. This animated graphic is set to 1-day intervals and shows the morning sky from November 16th to the 20th.


   On Monday morning November 16th Venus will be the closest to Spica for a conjunction that has the two separated by about 3-4o. A few degrees, 13o, further east (lower) is the other inner planet Mercury.

   
   
   

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 – Inner Planets & 1 Star

   The waning crescent Moon, as it moves eastward toward new Phase on the 14th, passes by the two inner planets Venus and Mercury. Yesterday the Moon was west from the planets and after 24 hours of revolution the Moon has moved to between the two planets this morning.

   
   
   

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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the Moon and the Beehive Cluster

   During the early morning hours of November 7th and 8th our Moon, as it wanes from gibbous to last quarter, will be passing by M-44, an open star cluster. M-44 is also known as the Beehive Cluster, and is located within the constellation Cancer the Crab.

   
   
   

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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the Moon and the Twins

   Late Thursday evening November 5th look toward the eastern horizon for the 20-day old waning gibbous Moon to be about 7-8o from the ‘Twins Stars’ Pollux and Castor as they rise together.

   
   
   

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 and the 7 Sisters

   Sunday evening November 1st the 16-day old waning gibbous Moon will be about 5-6o from the open star cluster the Pleiades, also known as the ‘Seven Sisters’.
   Look for Mars off to the west from the Moon, and Jupiter and Saturn over the southwestern horizon.

   
   
   

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 – Mars Conjunction

   Over the next two evenings the 12-13 day old waxing gibbous Moon will pass by the ‘Red Planet’ Mars coming within about 7-8o on Wednesday October 28th and within about 3-4o on Thursday evening October 29th.

   
   
   

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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Mercury at Inferior Conjunction

   Sunday October 25th the innermost planet Mercury reaches inferior conjunction. At inferior conjunction Mercury will move between the Earth and the Sun – much like the position of the Moon at new phase. The graphic to the right shows the planet positions relative to the Earth and Sun for both inner planets and outer planets.

   At this inferior conjunction Mercury will not be directly in line with the Earth and the Sun – on the ecliptic. Mercury has an orbital inclination of 7o with respect to the ecliptic. So like our Moon, Mercury during each complete orbit, will cross the plane of the ecliptic moving north (ascending node) and also moving south (descending node). For this inferior conjunction Mercury will be south of the ecliptic, by about 1.91o.

   
   
   

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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