The interactive map below shows our current prediction for the stellar occulation by (15094) Polymele on 2020 November 16 UT. The prediction is based on a Gaia DR2 position for the star and the v20190110193135 orbit estimate for Polymele.
Geocentric mid-time of the event is 20:01:22 UT. Star position is RA 01:17:09.5, Dec +00:51:33 (J2000), and its magnitude is 14.58. Polymele is moving at 11 km/s with respect to the star and its diameter is estimated to be 21 km, so central chords are expected to last 1.9 seconds.