Here you will find useful observing information about the visible planets,
our Moon and other moons, the Sun, as well as various 'things' celestial.
Among these web pages you will find monthly star maps for either the northern or southern hemisphere that are suitable for printout.
Animated images are utilized to illustrate celestial motions such as orbital motions of the planets, and other solar orbiting objects,
or apparent and real motions along the ecliptic and the local horizon. Regular features include plotting the monthly positions of the
visible planets using heliocentric coordinates; following - moon phases; conjunctions; Sun's apparent, and Earth's real
motion along the ecliptic.
Click on this link to read the Previous Issue of Qué tal? in the Current Skies
May Sky Calendar | ||||
01. Waxing Gibbous Moon near Regulus
04. Mercury Superior Conjunction 05. Waxing Gibbous Moon near Spica 06. Moon at Perigee: 223,507 miles (359,700 km) 07. Full Moon 08. Comet ATLAS C/2019 Y4 may start becoming visible 09. Waning Gibbous Moon near Antares 10. Moon at Descending Node 11. Saturn Begins Retrograde Motion 12. Waning Gibbous Moon near Jupiter and Saturn |
13. Venus Begins Retrograde Motion Jupiter Begins Retrograde Motion Sun Does Enter the Astronomical Constellation of Taurus the Bull 14. Last Quarter Moon Moon near Mars 15. Moon still near Mars 16. Mars and Jupiter at Heliocentric Conjunction 18.Moon at Apogee: 252,028 miles (405,600 km) 20. Sun Does Not Enter the astrological constellation of Gemini the Twins |
21. Mercury near Venus New Moon 23. Waxing Crescent Moon near Venus Moon Ascending Node Moon Occultation of Asteroid Vesta 26. Waxing Crescent Moon near Castor and Pollux 27. Waxing Crescent Moon near Beehive Open Star Cluster 28-29. Waxing Crescent Moon near Regulus 30. First Quarter Moon Mercury near M-35 Open Star Cluster |
Planet cordinate data for the visible planets and the Sun at 10-day intervals for this month.
Click here to see the
web page showing this information, and also for a larger and easier to read version of the above graphic.