Transit of Mercury across the Sun’s disk
Updated October 16, 2018
The next transit of Mercury across the Sun’s disk as seen from Earth will occur on Monday, November 11, 2019. More information about this transit can be obtained at the “EclipseWise” website. This will be the last transit until 2032.
|Image by Brian Cudnik with the Prairie View Solar Observatory’s 35-cm solar telescope, Nov. 15, 1999.|
We have just finished the observations of the crossing of the Sun’s disk by the planet Mercury. Weather prospects were not very good so the setup was limited to a white-light solar filter equipped 4.5-inch reflector and eyepiece. Images were made a focally via smartphone. A total of 18 persons were treated to the view over the course of the day, during several short sessions which coincided with breaks in the cloud deck. This transit of Mercury was the first such event (of Mercury) in 10 years and the first planetary transit of any kind since the Venus transit of June 6, 2012. For lots more information about this event, visit http://eclipsewise.com/oh/tm2016.html.
Images from this event are presented next. The next transit of Mercury will take place on the morning of November 11, 2019, as seen from the United States.