Solar Eclipse Prime Page
Annular Solar Eclipse of -1145 Jul 19 (1146 Jul 19 BCE)
Fred Espenak
Introduction
The Annular Solar Eclipse of -1145 Jul 19 (1146 Jul 19 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 -1145 Jul 19 at 22:14:47 TD (14:28:57 UT1). This is 0.2 days before the Moon reaches apogee. During the eclipse, the Sun is in the constellation Leo. The synodic month in which the eclipse takes place has a Brown Lunation Number of -37939.
The eclipse belongs to Saros 37 and is number 37 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 -1145 Jul 19 is a relatively long annular eclipse with a duration at greatest eclipse of 07m36s. It has an eclipse magnitude of 0.9423.
The annular solar eclipse of -1145 Jul 19 is preceded two weeks earlier by a penumbral lunar eclipse on -1145 Jul 05, and it is followed two weeks later by a penumbral lunar eclipse on -1145 Aug 03.
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 27949.3 seconds for this eclipse. The uncertainty in ΔT is 931.7 seconds corresponding to a standard error in longitude of the eclipse path of ± 3.89°.
The following links provide maps and data for the eclipse.
- Orthographic Map: Annular Solar Eclipse of -1145 Jul 19 - global map of eclipse visibility
- Google Map: Annular Solar Eclipse of -1145 Jul 19 - interactive map of the eclipse path
- Path Table: Annular Solar Eclipse of -1145 Jul 19 - coordinates of the central line and path limits
- Circumstances Table: Annular Solar Eclipse of -1145 Jul 19 - eclipse times for hundreds of cities
- Saros 37 Table - data for all eclipses in the Saros series
The tables below contain detailed predictions and additional information on the Annular Solar Eclipse of -1145 Jul 19 .