A total eclipse of the Sun occurred on Wednesday 22 July, 2009 UT, lasting from 23:58 on 21 Jul–05:12 UT. A dramatic total eclipse plunged the Sun into darkness for 6 minutes and 39 seconds at maximum, creating an amazing spectacle for observers in a very broad path, 258 km wide at maximum. It was seen in India and China, and across the Pacific. The partial eclipse was visible across south-east Asia.
The timings of the phases of the overall eclipse
worldwide are as follows. In any particular
place it would have been seen for a significantly shorter
duration as the shadow moved across the Earth:
| Partial eclipse began: |
23:58:19 on 21 Jul UT |
| Total eclipse began: |
00:51:17 UT |
| Maximum eclipse: |
02:35:21 UT |
| Total eclipse ended: |
04:19:26 UT |
| Partial eclipse ended: |
05:12:25 UT |
During this eclipse the Sun was 0.525° in apparent
diameter, 1.6% smaller than average. The Moon was at perigee, making it extremely large.
At the start and end of the eclipse the Moon
was 0.557°, and at maximum eclipse 0.567°,
which is 6.7% larger than average; hence it covered the Sun,
making this a total 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.
The total eclipse begain on the easten coast of India, then crossed north-east into Bangladesh, Nepal and Bhutan before entering China. A total eclipse was also visible from the extreme north of Myanmar (Burma). The eclipse track crossed China, then passed over the Ryukyu Archipelago and the Bonin Islands, some of the Marshall Islands, Kiribati, and Nikumaroro, before finishing over the ocean.
Interactive Map
This map shows the visibility of the eclipse.
The shaded area saw the total solar eclipse; however, near the edges of
this 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 total 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 3 eclipses:
This was the 37th eclipse in solar Saros series 136.The surrounding eclipses in this Saros series are:
This Saros series, solar Saros series 136,
is linked to lunar Saros series 129. The
nearest partner eclipses in that series are:
Eclipse Parameters
| UT Date/time (max) | 02:35:19 on 22 Jul UT |
TDT Date/time (max) | 02:36:25 on 22 Jul TDT |
| Saros Series | 136 |
Number in Series | 37 |
| Penumbral Magnitiude | |
Central Magnitiude | 1.0799 |
| Gamma | 0.0698 |
Path Width (km) | 258 |
| Delta T | 1m06s |
Error | ± 0m00s (95%) |
| Penumbral Duration | |
Partial Duration | |
| Total Duration | 6m39s |
| |
| Partial Rating | |
Total Rating | |
| Sun Distance | 151994536 km (101.3%) |
Moon Distance | 357534 km (2.3%) |
| Sun Diameter | 0.525° |
Moon Diameter | 0.557° - 0.567° |
| Perigee | 20:17 on 21 Jul UT |
Apogee | 00:43 on 4 Aug UT |
| Contact p1 | 23:58:19 on 21 Jul UT |
Contact p2 | |
| Contact u1 | 00:51:17 on 22 Jul UT |
Contact u2 | 00:54:31 on 22 Jul UT |
| Max eclipse | 02:35:21 on 22 Jul UT |
| Contact u3 | 04:16:13 on 22 Jul UT |
Contact u4 | 04:19:26 on 22 Jul UT |
| Contact p3 | |
Contact p4 | 05:12:25 on 22 Jul 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.
