Waning Gibbous Moon – Aldebaran Conjunction

   Saturday morning August 24th about an hour before sunrise local time look for the 23-day old waning gibbous Moon to be about 1o from the reddish star Aldebaran. Aldebaran represents the ‘angry eye’ of Taurus the Bull, and is at the end of the v-shaped open star cluster, the Hyades.

   
   
   

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 Apogee Moon

   Our Moon reaches apogee, (greatest distance from Earth), for this orbit, on Saturday August 17th. At that time the Moon will be at a distance of 31.84 Earth diameters 251,954 miles (405,480 km) from the Earth.

   On the day of the apogee Moon the 17-day old waning gibbous Moon rises about 1 hour before midnight local time 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)

   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.


Also Follow me and other great resources at Feedspot.

July Moon at Apogee

   Our Moon reaches apogee, (greatest distance from Earth), for this orbit, on Sunday July 21st. At that time the Moon will be at a distance of 31.79 Earth diameters 251,954 miles (405,480 km) from the Earth.

   On the day of the apogee Moon the 19-day old waning gibbous Moon rises around midnight local time 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)

   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.


Also Follow me and other great resources at Feedspot.

June Moon at Descending Node

   Wednesday June 19th 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 17.0-day old waning gibbous Moon will be over the southern horizon and will be about 13-14o to the east from the ringed planet 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 Conjunction

   Tuesday June 18th at around midnight local time the just past full Moon will be rising over the eastern horizon near the ringed planet Saturn. The two will be separated by about 0.5o and will fit nicely within the field of view of binoculars or the eyepiece of a telescope..

   
   
   

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.

May Moon at Descending Node

   Wednesday May 22nd 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 17.5-day old waning gibbous Moon will be 5-7o to the west from the ringed planet Saturn. The following day, May 23rd, the 18.5-day old waning gibbous Moon will have orbited to the east side of Saturn passing within 5-6o.


   
   
   
   
   

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 – Jupiter Conjunction

   Late Monday evening May 20th the 15-day old waning gibbous Moon will be within about 3-4o from the outer ringed planet Jupiter, and about 8-9o from Antares, the ‘heart’ of Scorpius the Scorpion. Jupiter and the Moon will easily fit within the field of view of binoculars. Jupiter is currently located within the boundaries of the constellation of Ophiuchus the Healer, the 13th constellation of the Astronomical zodiac.

   
   
   

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.