Planetary Configurations for mid-December, 2018

Mercury

    21o W   Greatest West Elongation

Venus

    45o W   Approaching GWE

Mars

    86o  E 

Jupiter

    15o W

Saturn

    16o E

These links can be used to find exact and/or more current data

http://www.calsky.com

Select the calendar option

http://fourmilab.to/solar/

Generally interesting site with much astro

http://aa.usno.navy.mil/data/docs/ssconf.php

Select Data Services option

http://ssd.jpl.nasa.gov/cgi-bin/eph

JPL ephemeris generator, very detailed!

http://www.heavens-above.com/

Under Astronomy select Planet summary data