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Addendum to ATel #12429

ATel #12442; E. Meza (Geophysical Institute of Peru - IGP, Astronomy Area, Peru, academic visitor), A. Pereyra (IGP, Peru)
on 28 Jan 2019; 21:01 UT
Credential Certification: Antonio Pereyra (apereyra@igp.gob.pe)

Subjects: Optical, Asteroid, Solar System Object, Star, Asteroid (Binary)

The following information is complementary to ATel #12429 and it is provided here following a request from ATel Editors.

Occultations times (2019-01-21, UT):

 
Initial Time:   | 01:32:44.79 UT +/- 0.03 s 
 
Final Time:     | 01:33:02.27 UT +/- 0.03 s 
 
Midpoint Time:  | 01:32:53.53 UT +/- 0.04 s 
 
Duration:       | 17.48 +/- 0.04 s 
 
Magnitude Dip:  | 1.40 +/- 0.04 mag, white light calibrated with comparison star.