Solar Eclipse Prime Page
Hybrid Solar Eclipse of -1575 Aug 31 (1576 Aug 31 BCE)
Fred Espenak
Introduction
The Hybrid Solar Eclipse of -1575 Aug 31 (1576 Aug 31 BCE) is visible from the geographic regions shown on the map to the right. Click on the map to enlarge it. For an explanation of the features appearing in the map, see Key to Solar Eclipse Maps.
The instant of greatest eclipse takes place on -1575 Aug 31 at 10:33:19 TD (00:22:28 UT1). This is 3.4 days after the Moon reaches perigee. During the eclipse, the Sun is in the constellation Virgo. The synodic month in which the eclipse takes place has a Brown Lunation Number of -43256.
The eclipse belongs to Saros 29 and is number 18 of 73 eclipses in the series. All eclipses in this series occur at the Moons ascending node. The Moon moves southward with respect to the node with each succeeding eclipse in the series and gamma decreases.
The solar eclipse of -1575 Aug 31 is one of the rare hybrid solar eclipses. In this particular case the eclipse path starts out as annular. Further down the track it changes to total and then back to annular before the path ends.
The hybrid solar eclipse of -1575 Aug 31 is preceded two weeks earlier by a penumbral lunar eclipse on -1575 Aug 17.
These eclipses all take place during a single eclipse season.
The eclipse predictions are given in both Terrestrial Dynamical Time (TD) and Universal Time (UT1). The parameter ΔT is used to convert between these two times (i.e., UT1 = TD - ΔT). ΔT has a value of 36651.4 seconds for this eclipse. The uncertainty in ΔT is 2138.2 seconds corresponding to a standard error in longitude of the eclipse path of ± 8.93°.
The following links provide maps and data for the eclipse.
- Orthographic Map: Hybrid Solar Eclipse of -1575 Aug 31 - global map of eclipse visibility
- Google Map: Hybrid Solar Eclipse of -1575 Aug 31 - interactive map of the eclipse path
- Path Table: Hybrid Solar Eclipse of -1575 Aug 31 - coordinates of the central line and path limits
- Circumstances Table: Hybrid Solar Eclipse of -1575 Aug 31 - eclipse times for hundreds of cities
- Saros 29 Table - data for all eclipses in the Saros series
The tables below contain detailed predictions and additional information on the Hybrid Solar Eclipse of -1575 Aug 31 .