Penumbral Lunar Eclipse of 1904 Mar 02
Fred Espenak
Key to Lunar Eclipse Figure (below)
Introduction
The Penumbral Lunar Eclipse of 1904 Mar 02 is visible from the following geographic regions:
- Americas, Europe, Africa, western Asia
The diagram to the right depicts the Moon's path with respect to Earth's umbral and penumbral shadows. Below it is a map showing the geographic regions of eclipse visibility. Click on the figure to enlarge it. For an explanation of the features appearing in the figure, see Key to Lunar Eclipse Figures.
The instant of greatest eclipse takes place on 1904 Mar 02 at 03:02:32 TD (03:02:29 UT1). This is 0.6 days after the Moon reaches perigee. During the eclipse, the Moon is in the constellation Leo. The synodic month in which the eclipse takes place has a Brown Lunation Number of -233.
The eclipse belongs to Saros 102 and is number 81 of 84 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 penumbral lunar eclipse of 1904 Mar 02 is followed two weeks later by a annular solar eclipse on 1904 Mar 17.
Another lunar eclipse occurs one synodic month after the 1904 Mar 02 eclipse. It is the penumbral lunar eclipse of 1904 Mar 31.
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., TD = UT1 + ΔT). ΔT has a value of 2.7 seconds for this eclipse.
The following links provide maps and data for the eclipse.
- Detailed Lunar Eclipse Figure - eclipse geometry diagram and map of eclipse visibility (Key to Figure)
- Saros 102 Table - data for all eclipses in the Saros series
The tables below contain detailed predictions and additional information on the Penumbral Lunar Eclipse of 1904 Mar 02 .