Moon – Spica Conjunction

click on graphic to see it larger
   Monday morning February 5th the 19-day old waning gibbous Moon will be within 6-7o from the blue-white star Spica in Virgo the Harvest Maiden.

   
   
   

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.

Moon – Regulus Conjunction


   Thursday morning February 1st the waning gibbous Moon will be in conjunction with the star Regulus in Leo the Lion. Depending on your location the two will be anywhere from around 1o to at least 5.5o as is the separation from my location.


   And while outside remember to turn toward the south and east to see Jupiter, Mars, and Saturn stretched out above the horizon. The brighter stars, Spica in Virgo the Harvest Maiden and Antares in Scorpius the Scorpion are also arranged along the same ‘line’ as the three planets.

   
   
   

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.

Sun Enters Scorpius

   Thursday November 23rd the Sun, in its apparent eastward motion along the ecliptic, moves out of the constellation Libra the Scales and into the constellation of Scorpius the Scorpion. This is the true or actual position of the Sun as opposed to the pseudoscience of astrology which usually has the astrological Sun one constellation ahead or east from the Astronomical Sun’s position.

   Read a little more about how astrology has the Sun incorrectly placed in a previous blog, and in another blog discussing the effects of precession.
   
   
   

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.

Sun Not In Scorpius

  According to the pseudoscience of astrology the Sun enters the constellation of Scorpio the Scorpion on Monday October 23nd. When in fact the actual position of the Sun is still within the boundaries of the constellation of Virgo the Harvest Maiden.

   Read a little more about how astrology has the Sun incorrectly placed in a previous blog, and in another blog discussing the effects of precession.

   
   
   

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.

September Moon at Apogee

   Our Moon reaches apogee, (greatest distance from Earth), on Wednesday September 27th. At that time the Moon will more or less be at a distance of 31.70 Earth diameters (404,308 km or 251,225 miles) from the Earth.

   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*

   On the day of the apogee the 7.5-day old first quarter Moon rises at mid-day and is about 10o to the east from Saturn and is just above M-8, the Lagoon Nebula. Unfortunately the reflected light from the Moon will brighten the sky enough to make seeing the Milky Way all but impossible. However with binoculars or a telescope M-8 may be seen – but not as well as when the Moon’s light is not interfering.

*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.

Moon Passes Antares and Saturn

   Welcome to August!
   Over the next few days the Moon will wax from first quarter on Sunday July 30th into its waxing gibbous phases prior to reaching full Moon on August 7th. During this time, Tuesday August 1st to Thursday August 3rd, the Moon will first pass the reddish star Antares in Scorpius the Scorpion then the next day pass the outer planet Saturn on the 2nd. The following day has the Moon about mid-way across the Milky Way as the picture shows, however given the Moon’s bright reflected light it would be nearly impossible to see the Milky Way.
                           Click on a graphic below to see it larger               

   
   
   

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.

July Moon at Apogee

   Our Moon reaches apogee, (greatest distance from Earth), on Thursday July 6th. At that time the Moon will more or less be at a distance of 31.82 Earth diameters (405,934 km or 252,235 miles) from the Earth.
   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?”

   On the day of the apogee Moon the 13-day old nearly full Moon, but still in the waxing gibbous phase, rises around local time for sunset and is about 2o from Saturn and around 14-15o degrees from the reddish star Antares in Scorpius the Scorpion.

   
   
   

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.