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
January Sky Calendar | ||||
01. Mars as a 'Morning Star' 02. Moon at Apogee: 251,394 miles (404,580 km) 03. First Quarter Moon 04. Quadrantids Meteor Shower Waxing Gibbous Moon near Uranus 05. Earth at Perihelion: 0.9832 AU (91,398,199 miles : 147,091,144 km) 07. Waxing Gibbous Moon near Aldebaran 09. Moon at Ascending Node 10. Mercury Superior Conjunction Penumbral Lunar Eclipse Full Moon near Pollux |
11. Waning Gibbous Moon near, M-44, the Beehive Open Star Cluster Uranus Ends Retrograde Motion 12. Waning Gibbous Moon near Regulus 13. Saturn at Solar Conjunction Moon at Perigee: 227,396 miles (365,958 km) 17. Last Quarter Moon Last Quarter Moon near Spica Mars Passes Antares over the next week 20. Waning Crescent Moon near Mars and Antares Sun Does Enter the Astronomical constellation of Capricornus the Sea Goat Sun Does Not Enter the astrological constellation of Aquarius the Water Bearer   |
22. Moon at Descending Node Very Thin Waning Crescent Moon near Jupiter Uranus at East Quadrature 24. New Moon 25. Very Thin Waxing Crescent Moon near Mercury 27. Thin Waxing Crescent Moon, west of Venus 28. Thin Waxing Crescent Moon, east of Venus 29. Moon at Apogee: 251,899 miles (405,393 km) 31. Waxing Crescent Moon near Uranus and Dwarf Planet Eris |
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.