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.


Also Follow me and other great resources at Feedspot.

Jupiter and Saturn Partner Up

   Sunday August 11th, over the southern horizon, the outer planet Jupiter will be about 6-7o from the reddish star Antares in Scorpius the Scorpion. A little further east, just above the handle of the teapot-shaped Sagittarius, is the outer planet Saturn and the 11-day old waxing gibbous Moon separated by about 1-2o.

   
   
   

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.
   
   
   

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.

Moon on the Move – Actually It Doesn’t Stop!

   Over the next couple of evenings the waxing gibbous Moon will pass by two outer planets, Jupiter and Dwarf Planet Ceres. On the 8th the 8-day old waxing gibbous Moon will be about 2o from the Dwarf Planet Ceres, and on the 9th the 9-day old Moon will be about 2o 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.


Also Follow me and other great resources at Feedspot.

Moon-Spica Conjunction

   Monday evening August 5th the 5-day old waxing crescent Moon will be within about 5-6o from the blue-white star Spica over the southwestern horizon. Both will set shortly before midnight local time.
   Spica is part of the constellation Virgo the Harvest Maiden and represents a bundle of grasses, perhaps wheat, in her left hand.

   
   
   

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.

July Moon at Descending Node and a Partial Lunar Eclipse

   Tuesday July 16th 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 full Moon will be passing through the Earth’s shadow giving the part of the world where the Moon will be visible a 65% partial lunar eclipse. This will be a penumbral lunar eclipse during which the Moon passes through the fainter outer Earth’s shadow, the penumbra. However the Moon will be passing deeply into the penumbral shadow giving viewers an relatively dark penumbral eclipse lasting more than 2 hours.

   The full Moon rises shortly before midnight July 16th and is about 6-7o to the east from the ringed planet Saturn. The graphic shows how far the Moon has moved from the Earth’s shadow since the end of the Eclipse.

   So where will the eclipse be visible? Not from the U.S. of A. The table below shows eclipse times in UT and a quick conversion to my time zone, U.S.A. Central Daylight Time (CDT=UT-5) shows the eclipse begins at 1:43 pm CDT, maximum is at 4:30 pm CDT, and eclipse ends at 7:17 pm CDT – all times are before the Moon rises for my time zone as well as the rest of North America.

Penumbral eclipse begins: 18:43:53 UT
Partial eclipse begins: 20:01:43 UT
Maximum eclipse: 21:30:43 UT
Partial eclipse ends: 22:59:39 UT
Penumbral eclipse ends: 00:17:36 on 17 Jul UT

   
   
   
   
   

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.

Moon – Saturn Conjunction

   Mid-evening Monday July 15th as the nearly full Moon rises it will be in a close conjunction with the outer ringed planet Saturn. The two will be separated by about 1-2o and both will easily fit within the field of view of binoculars, or a wide field telescope eyepiece.

   
   
   

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.

Saturn at Opposition – 2019

   Tuesday July 9th the outer planet Saturn reaches its orbital position known as opposition. This is a position which has the faster moving Earth passing Saturn and at opposition is centered between the outer planet and the Sun. Picture the arrangement with the Moon at full phase; Sun – Earth – Moon, and that is similar to the arrangement for Saturn at opposition.
   When an outer planet, like Saturn, reaches opposition that planet rises around local time for sunset and is visible all night.
   The 7.5-day old waning gibbous moon will be west from Saturn and a few degrees above the bluish-white star Spica in Virgo the Harvest Maiden – both over the southwestern horizon. Look for the planet Jupiter and the reddish star Antares, the ‘heart’ of Scorpius the Scorpion to be just to the west from 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.


Also Follow me and other great resources at Feedspot.