The Sun enters the constellation Gemini at ~07:17 UT, 21st June 2017.
Titan is at its easterly orbital position at ~14:15 UT, 20th June 2017.
Mars passes close to Epsilon Gemini (separation 01°06') at 01:56 UT, 20th June 2017.
Mercury is at perihelion at ~13:10 UT, 19th June 2017.
Distance to Sun: 0.3075 AU
Last Quarter Moon is at 11:33 UT, 17th June 2017.
The Moon occults Neptune at ~13:00 UT, 16th June 2017.
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Neptune is stationary, (starting retrograde motion, relative to the ecliptic), at 11:00 UT, 16th June 2017