On 2013 Jul 23 UT, the 39 km diameter asteroid (462) Eriphyla will occult a 3.3 mag star in the constellation Gemini for observers along a path acrossRead more
On 2013 Jul 23 UT, the 39 km diameter asteroid (462) Eriphyla will occult a 3.3 mag star in the constellation Gemini for observers along a path across