Venus – Saturn Conjunction

   Wednesday evening November 11th look toward the western horizon for a grouping of 3 planets and one dwarf planet. Very low over the horizon and possibly to low to be seen is the outer planet Jupiter. About 7-8o east from Jupiter is the dwarf planet Ceres, however at nearly 9th magnitude and low above the horizon Ceres will be difficult to see, if at all.
   Several degrees east from Jupiter and Ceres is the brightly shining inner planet Venus and about 1-2o from Venus is the outer planet Saturn. These two planets will make a nice contrast in apparent magnitude (Venus: -3.95 Saturn: 0.57) as they easily will fit within the field of view of binoculars.

   
   
   

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Thin Moon – 2 Days – 2 Conjunctions

   At around sunset Thursday November 28th look toward the western horizon for the 2.5-day old thin waxing crescent Moon to be close to the inner planet Venus, and an outer planet, Jupiter. The Moon will be about 1-2o from Venus and about 6o from Jupiter.
   Too dim to be seen with the naked eye at 8-9th magnitude and about 3o from the Moon is the Dwarf Planet Ceres.
   The planet Saturn is about 12o to the east from the Moon – which is where the Moon will be on the evening of November 29th. The two will be about 1-2o from one another.

   Both of these conjunctions between the Moon and planets are tight enough such that both groupings will easily fit within the field of view of binoculars.


   
   
   

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 Apogee

   Our Moon reaches apogee, (greatest distance from Earth), for this orbit, on Thursday November 7th. At that time the Moon will be at a distance of 31.75 Earth diameters 251,693 miles (405,060 km) from the Earth.

   On the day of the apogee Moon the 11-day old waning gibbous Moon rises during mid-afternoon and sets later the following morning.

   Does our Moon actually go around the Earth as this graphic shows? From our perspective on the Earth the Moon appears to circle around the Earth. However, in reality, the Moon orbits the Sun together with the Earth*

   *Click here to read my 2006 Scope on the Sky column “The Real Shape of the Moon’s Orbit”. (PDF)

   
   
   

Click here to go to the Qué tal in the Current Skies web site for monthly observing information, or here to go 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-Saturn Conjunctions

   Saturday September 7th the 8-day old waxing gibbous Moon will be about 4-5o west from the outer ringed planet Saturn. Just for reference but too dim to be seen is the Dwarf Planet Pluto – located about 6-7o east from Saturn. Then the following night, September 8th ,the Moon will have moved to the east side of 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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August Moon at Perigee

   Our Moon reaches perigee, (closest distance to Earth), for this orbit, on Friday August 2nd. At that time the Moon will be at a distance of 28.175 Earth diameters, 223,319 miles (359,398 km) from the Earth.

   On the day of the perigee Moon the 2-day old thin waxing crescent Moon will be over the western horizon setting about 1 hour after the Sun sets.

   Does our Moon actually go around the Earth as this graphic shows? From our perspective on the Earth the Moon appears to circle around the Earth. However, in reality, the Moon orbits the Sun together with the Earth*
   *Click here to read my 2006 Scope on the Sky column “The Real Shape of the Moon’s Orbit”. (PDF)

   Read this very informative article about the Earth-Moon system and their orbital motions, written by Joe Hanson. “Do We Orbit the Moon?”

   
   
   

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


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Dwarf Planet Ceres at Opposition

   Tuesday May 28th Dwarf Planet Ceres reaches solar opposition – on the opposite side of the Sun as (not) seen from Earth.
   Dwarf Planet Ceres, formerly classified as an asteroid, is the largest member of the inner asteroid belt. Read and learn more about the closest Dwarf Planet to Earth.
   
   
   
   
   

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.


Also Follow me and other great resources at Feedspot.