A hybrid eclipse of the Sun occurred on Monday 28 April, 1930 UT, with maximum eclipse at 19:03 UT. A fleeting hybrid eclipse covered only an extremely narrow strip and lasted for a very brief 1 second at the point of maximum eclipse.
The hybrid eclipse lasted for 1 second.
Maximum eclipse was at 19:03:10 UT.
During this eclipse the Sun was 0.529° in apparent
diameter, 0.7% smaller than average. The Moon was 7 days after apogee and 6 days before perigee.
At the start and end of the eclipse, the Moon was
0.522°, which is smaller than the Sun;
hence the eclipse was annular at that point.
However, at maximum eclipse the Moon was
0.530° in apparent diameter, which is
around average, large enough to cover the Sun; and so a
total eclipse was seen at that point. Thus
this was a hybrid eclipse.
The statistics page has information on the ranges of the sizes of
the Sun and Moon, and the Moon data page displays detailed
information on the Moon's key dates.
Interactive Map
This map shows the visibility of the eclipse. The area shaded blue
saw a total eclipse, and the areas shaded red saw an annular
eclipse; however, near the edges of each area, the eclipse was very
short. The bold line shows the centre of the path, where the eclipse
lasted longest.
Use the zoom controls to zoom in and out; hover your mouse over any
point on the centreline to see the time and
duration of the eclipse at that point. You can pan and zoom the map to
see detail for any part of the eclipse path.
The interactive map is currently not available.
Overview Map
This map sourced from NASA Goddard Space flight Center: GSFC Eclipse Web SiteGSFC Eclipse Web Site
The primary source of all the information on eclipses presented here at Hermit Eclipse. (NASA Goddard Space flight Center)
shows the visibility of the hybrid solar eclipse. It also shows the broader area in which a partial eclipse was seen. (Click on it for the
full-sized version.)
Eclipse Season and Saros Series
This eclipse season contains 2 eclipses:
This was the 31st eclipse in solar Saros series 137.The surrounding eclipses in this Saros series are:
This Saros series, solar Saros series 137,
is linked to lunar Saros series 130. The
nearest partner eclipses in that series are:
Eclipse Parameters
| UT Date/time (max) | 19:03:10 on 28 Apr UT |
TDT Date/time (max) | 19:03:34 on 28 Apr TDT |
| Saros Series | 137 |
Number in Series | 31 |
| Penumbral Magnitiude | |
Central Magnitiude | 1.0003 |
| Gamma | 0.473 |
Path Width (km) | 1 |
| Delta T | 0m24s |
Error | ± 0m00s (95%) |
| Penumbral Duration | |
Partial Duration | |
| Total Duration | 0m01s |
| |
| Partial Rating | |
Total Rating | |
| Sun Distance | 150665992 km (73.9%) |
Moon Distance | 381462 km (49.8%) |
| Sun Diameter | 0.529° |
Moon Diameter | 0.522° - 0.530° |
| Apogee | 12:53 on 21 Apr UT |
Perigee | 18:50 on 4 May UT |
Note that while all dates and times on this site (except
where noted) are in UT, which is within a second of civil time,
the dates and times shown in NASA's eclipse listingsGSFC Eclipse Web Site
The primary source of all the information on eclipses presented here at Hermit Eclipse. (NASA Goddard Space flight Center)
are in the TDT timescale.
The Sun and Moon distances are shown in km, and as a
percentage of their minimum - maximum distances; hence 0%
is the closest possible (Earth's perihelion, or the
Moon's closest possible perigee) and 100% is
the farthest (aphelion, the farthest apogee).
The statistics page has information on the ranges of sizes
of the Sun and Moon, and the Moon data page displays detailed
information on the Moon's key dates.
Data last updated: 2015-06-21 22:11:46 UTC.
