Grazing Occultation Events in North America

Interactive Maps for Lunar Grazing Occultations

United States/S. Canada/N. Mexico
 webhosting visitors starting 31 Dec 2007


end of April, May 2017 ***

updated Wednesday, April 26, 2017 08:51:57 -0400
courtesy of BRAD TIMERSON


All Graze Predictions created using Dave Herald's OCCULT v.4 software.

I appreciate the help of Derek Breit and Kiwi Geoff Hitchcox in getting these pages published.


Need Help? 

Detailed Information and Directions are located on this New Directions Page.




*****   Important Announcement   *****

Only predictions for brighter stars will be provided as well as requested information.

Please allow 2 weeks notice for these files to be created and posted.

You should be getting all Graze Predictions for your area from IOTA as part of your membership.




For these events, additional details can be found using Occult4 or by emailing Brad Timerson directly for specific times and profiles. 

Be SURE to include expected observing site location (latitude and longitude) and elevation.



April 24, 2017           ZC 76        South limit           Times


April 28, 2017           ZC 692        North limit           Times




May 2, 2017           ZC 1323        South limit           Times


May 3, 2017           ZC 1336        North limit           Times


May 4, 2017           ZC 1547        South limit           Times


May 21, 2017           ZC 12        North limit           Times


May 22, 2017           ZC 170        South limit           Times


May 27, 2017           ZC 947        North limit           Times


May 29, 2017           ZC 1158        South limit           Times


May 31, 2017           ZC 1422        South limit           Times


May 31, 2017           ZC 1427        North limit           Times




Special Request Events

28 April 2017

Aldebaran Graze at 57 N, 39.3 E

Graze Details    Profile at 39.3 E    Google Map

Webpage Summarizing Results of the

29 July 2016 Aldebaran Graze

2017 August 21

Google Map of Total Solar Eclipse

United States


Webpage Summarizing Results of the

19 October 2016 Aldebaran Graze

Feb. 18th gamma Librae grazing occultation
  Webpage Summarizing Results of the

5 March 2017 Aldebaran Graze