Path of the Annular Solar Eclipse of 1977 Apr 18

Fred Espenak

The following table delineates the path of the Moon's antumbral shadow during the Annular Solar Eclipse of 1977 Apr 18 . The geographic coordinates (WGS 84) of the northern and southern limits and the central line are listed at 60-second intervals. This provides adequate detail for making plots of the path on larger scale maps. Local circumstances on the central line include the ratio of the apparent diameters of the Moon to the Sun, the Sun's altitude and azimuth (degrees), the path width (kilometers) and the duration on the central line (minutes and seconds).

The global visibility of the eclipse is shown on an Orthographic Map . The features of this map are described in the Key to Solar Eclipse Path Tables. The path of the eclipse is displayed in greater detail on a Google Map .


Annular Solar Eclipse of 1977 Apr 18

  
                                                                      M:S                 Central
Universal  Northern Limit      Southern Limit       Central Line     Diam.  Sun Sun Path   Line
         ------------------  ------------------  ------------------  Ratio  Alt Azm Width Durat.
  Time   Latitude Longitude  Latitude Longitude  Latitude Longitude
          °   ´     °   ´      °   ´     °   ´      °   ´     °   ´            °   °   km
  
 Limits  36 51.3S 032 28.8W  39 17.1S 032 07.6W  38 03.9S 032 18.3W  0.932   0   -  269  04m52.7s
 08:44   34 32.1S 022 00.1W  38 39.9S 029 07.9W  36 17.2S 024 09.7W  0.933   7  71  260  05m02.3s
 08:45   33 51.2S 019 25.3W  37 12.5S 022 55.7W  35 25.9S 020 48.3W  0.934  10  69  256  05m06.9s
 08:46   33 16.2S 017 20.9W  36 22.0S 019 45.4W  34 45.4S 018 20.8W  0.935  12  67  253  05m10.5s
 08:47   32 44.9S 015 35.0W  35 41.2S 017 22.5W  34 10.3S 016 20.4W  0.935  14  66  251  05m13.6s
 08:48   32 16.2S 014 01.9W  35 05.8S 015 24.8W  33 38.7S 014 37.1W  0.936  16  65  249  05m16.5s
 08:49   31 49.4S 012 38.3W  34 33.7S 013 43.3W  33 09.6S 013 05.9W  0.936  17  64  247  05m19.1s
 08:50   31 24.1S 011 22.2W  34 04.2S 012 13.4W  32 42.4S 011 43.8W  0.936  19  63  245  05m21.5s

 08:51   31 00.1S 010 12.1W  33 36.6S 010 52.2W  32 16.8S 010 28.8W  0.937  20  62  244  05m23.8s
 08:52   30 37.1S 009 06.9W  33 10.5S 009 38.0W  31 52.4S 009 19.6W  0.937  21  61  242  05m26.0s
 08:53   30 15.1S 008 06.0W  32 45.7S 008 29.5W  31 29.1S 008 15.2W  0.937  23  60  241  05m28.1s
 08:54   29 53.8S 007 08.7W  32 21.9S 007 25.6W  31 06.6S 007 15.0W  0.938  24  60  240  05m30.1s
 08:55   29 33.2S 006 14.6W  31 59.1S 006 25.9W  30 45.0S 006 18.3W  0.938  25  59  239  05m32.1s
 08:56   29 13.2S 005 23.2W  31 37.1S 005 29.5W  30 24.1S 005 24.6W  0.938  26  58  238  05m34.0s
 08:57   28 53.8S 004 34.3W  31 15.8S 004 36.3W  30 03.7S 004 33.7W  0.938  27  58  237  05m35.9s
 08:58   28 34.8S 003 47.6W  30 55.1S 003 45.7W  29 44.0S 003 45.2W  0.939  28  57  236  05m37.7s
 08:59   28 16.4S 003 02.9W  30 35.0S 002 57.5W  29 24.8S 002 58.9W  0.939  29  56  235  05m39.5s
 09:00   27 58.3S 002 20.0W  30 15.5S 002 11.4W  29 06.0S 002 14.5W  0.939  30  56  234  05m41.2s

 09:01   27 40.7S 001 38.8W  29 56.4S 001 27.3W  28 47.7S 001 32.0W  0.939  30  55  233  05m42.9s
 09:02   27 23.4S 000 59.1W  29 37.8S 000 45.0W  28 29.8S 000 51.0W  0.939  31  55  232  05m44.6s
 09:03   27 06.4S 000 20.8W  29 19.6S 000 04.3W  28 12.2S 000 11.6W  0.939  32  54  232  05m46.2s
 09:04   26 49.7S 000 16.3E  29 01.7S 000 35.0E  27 55.0S 000 26.5E  0.940  33  53  231  05m47.8s
 09:05   26 33.4S 000 52.1E  28 44.2S 001 12.9E  27 38.1S 001 03.3E  0.940  34  53  230  05m49.4s
 09:06   26 17.3S 001 26.9E  28 27.1S 001 49.5E  27 21.5S 001 38.9E  0.940  34  52  230  05m50.9s
 09:07   26 01.5S 002 00.6E  28 10.3S 002 24.9E  27 05.2S 002 13.4E  0.940  35  52  229  05m52.5s
 09:08   25 45.9S 002 33.3E  27 53.7S 002 59.3E  26 49.2S 002 46.9E  0.940  36  51  228  05m54.0s
 09:09   25 30.6S 003 05.1E  27 37.5S 003 32.6E  26 33.4S 003 19.5E  0.940  37  51  228  05m55.5s
 09:10   25 15.5S 003 36.1E  27 21.5S 004 05.0E  26 17.8S 003 51.1E  0.941  37  50  227  05m56.9s

 09:11   25 00.6S 004 06.3E  27 05.7S 004 36.5E  26 02.5S 004 21.9E  0.941  38  50  227  05m58.4s
 09:12   24 45.9S 004 35.7E  26 50.2S 005 07.2E  25 47.5S 004 51.9E  0.941  39  49  226  05m59.8s
 09:13   24 31.4S 005 04.4E  26 34.9S 005 37.0E  25 32.6S 005 21.2E  0.941  39  49  226  06m01.2s
 09:14   24 17.1S 005 32.4E  26 19.9S 006 06.2E  25 17.9S 005 49.7E  0.941  40  48  225  06m02.6s
 09:15   24 03.0S 005 59.8E  26 05.0S 006 34.6E  25 03.4S 006 17.6E  0.941  41  48  225  06m03.9s
 09:16   23 49.1S 006 26.6E  25 50.4S 007 02.4E  24 49.2S 006 44.9E  0.941  41  47  224  06m05.3s
 09:17   23 35.3S 006 52.8E  25 35.9S 007 29.5E  24 35.0S 007 11.5E  0.941  42  47  224  06m06.6s
 09:18   23 21.6S 007 18.4E  25 21.6S 007 56.0E  24 21.1S 007 37.6E  0.942  42  46  223  06m07.9s
 09:19   23 08.2S 007 43.6E  25 07.5S 008 22.0E  24 07.3S 008 03.1E  0.942  43  46  223  06m09.2s
 09:20   22 54.9S 008 08.2E  24 53.6S 008 47.4E  23 53.7S 008 28.2E  0.942  44  45  222  06m10.5s

 09:21   22 41.7S 008 32.4E  24 39.9S 009 12.4E  23 40.2S 008 52.7E  0.942  44  44  222  06m11.8s
 09:22   22 28.6S 008 56.1E  24 26.3S 009 36.8E  23 26.9S 009 16.7E  0.942  45  44  222  06m13.0s
 09:23   22 15.7S 009 19.4E  24 12.8S 010 00.7E  23 13.8S 009 40.3E  0.942  45  43  221  06m14.3s
 09:24   22 03.0S 009 42.3E  23 59.5S 010 24.3E  23 00.7S 010 03.5E  0.942  46  43  221  06m15.5s
 09:25   21 50.3S 010 04.7E  23 46.4S 010 47.3E  22 47.8S 010 26.3E  0.942  47  42  221  06m16.7s
 09:26   21 37.8S 010 26.8E  23 33.4S 011 10.0E  22 35.1S 010 48.7E  0.942  47  42  220  06m17.9s
 09:27   21 25.4S 010 48.6E  23 20.5S 011 32.3E  22 22.5S 011 10.7E  0.942  48  41  220  06m19.1s
 09:28   21 13.1S 011 09.9E  23 07.7S 011 54.2E  22 09.9S 011 32.3E  0.943  48  41  220  06m20.3s
 09:29   21 00.9S 011 31.0E  22 55.1S 012 15.8E  21 57.6S 011 53.6E  0.943  49  40  220  06m21.4s
 09:30   20 48.9S 011 51.7E  22 42.7S 012 37.0E  21 45.3S 012 14.6E  0.943  49  40  219  06m22.6s

  
                                                                      M:S                 Central
Universal  Northern Limit      Southern Limit       Central Line     Diam.  Sun Sun Path   Line
         ------------------  ------------------  ------------------  Ratio  Alt Azm Width Durat.
  Time   Latitude Longitude  Latitude Longitude  Latitude Longitude
          °   ´     °   ´      °   ´     °   ´      °   ´     °   ´            °   °   km
  
 09:31   20 36.9S 012 12.2E  22 30.3S 012 57.9E  21 33.1S 012 35.2E  0.943  50  39  219  06m23.7s
 09:32   20 25.1S 012 32.3E  22 18.0S 013 18.5E  21 21.1S 012 55.6E  0.943  50  38  219  06m24.8s
 09:33   20 13.3S 012 52.1E  22 05.9S 013 38.7E  21 09.2S 013 15.6E  0.943  51  38  219  06m25.9s
 09:34   20 01.7S 013 11.7E  21 53.9S 013 58.7E  20 57.3S 013 35.4E  0.943  51  37  218  06m27.0s
 09:35   19 50.1S 013 31.0E  21 42.0S 014 18.4E  20 45.6S 013 54.9E  0.943  52  37  218  06m28.0s
 09:36   19 38.7S 013 50.1E  21 30.2S 014 37.9E  20 34.0S 014 14.1E  0.943  52  36  218  06m29.1s
 09:37   19 27.3S 014 08.9E  21 18.5S 014 57.0E  20 22.5S 014 33.1E  0.943  53  35  218  06m30.1s
 09:38   19 16.1S 014 27.5E  21 07.0S 015 16.0E  20 11.1S 014 51.9E  0.943  53  35  218  06m31.2s
 09:39   19 04.9S 014 45.9E  20 55.5S 015 34.7E  19 59.8S 015 10.4E  0.943  53  34  218  06m32.2s
 09:40   18 53.8S 015 04.0E  20 44.1S 015 53.1E  19 48.5S 015 28.7E  0.943  54  34  217  06m33.2s

 09:41   18 42.8S 015 22.0E  20 32.8S 016 11.4E  19 37.4S 015 46.8E  0.944  54  33  217  06m34.2s
 09:42   18 31.9S 015 39.7E  20 21.7S 016 29.4E  19 26.3S 016 04.7E  0.944  55  32  217  06m35.2s
 09:43   18 21.1S 015 57.2E  20 10.6S 016 47.2E  19 15.4S 016 22.3E  0.944  55  32  217  06m36.1s
 09:44   18 10.3S 016 14.6E  19 59.6S 017 04.8E  19 04.5S 016 39.8E  0.944  56  31  217  06m37.1s
 09:45   17 59.7S 016 31.8E  19 48.7S 017 22.3E  18 53.7S 016 57.1E  0.944  56  30  217  06m38.0s
 09:46   17 49.1S 016 48.8E  19 37.9S 017 39.5E  18 43.0S 017 14.2E  0.944  56  30  217  06m38.9s
 09:47   17 38.6S 017 05.6E  19 27.1S 017 56.6E  18 32.4S 017 31.2E  0.944  57  29  217  06m39.8s
 09:48   17 28.1S 017 22.3E  19 16.5S 018 13.5E  18 21.9S 017 48.0E  0.944  57  28  217  06m40.7s
 09:49   17 17.8S 017 38.8E  19 05.9S 018 30.2E  18 11.5S 018 04.6E  0.944  58  27  216  06m41.6s
 09:50   17 07.5S 017 55.2E  18 55.5S 018 46.8E  18 01.1S 018 21.1E  0.944  58  27  216  06m42.5s

 09:51   16 57.3S 018 11.4E  18 45.1S 019 03.3E  17 50.8S 018 37.4E  0.944  58  26  216  06m43.3s
 09:52   16 47.2S 018 27.5E  18 34.8S 019 19.6E  17 40.6S 018 53.6E  0.944  59  25  216  06m44.1s
 09:53   16 37.1S 018 43.5E  18 24.5S 019 35.7E  17 30.4S 019 09.7E  0.944  59  24  216  06m45.0s
 09:54   16 27.1S 018 59.3E  18 14.4S 019 51.7E  17 20.4S 019 25.6E  0.944  59  24  216  06m45.8s
 09:55   16 17.2S 019 15.1E  18 04.3S 020 07.6E  17 10.4S 019 41.4E  0.944  60  23  216  06m46.5s
 09:56   16 07.4S 019 30.7E  17 54.3S 020 23.4E  17 00.4S 019 57.1E  0.944  60  22  216  06m47.3s
 09:57   15 57.6S 019 46.2E  17 44.4S 020 39.0E  16 50.6S 020 12.7E  0.944  60  21  216  06m48.1s
 09:58   15 47.9S 020 01.5E  17 34.6S 020 54.6E  16 40.8S 020 28.1E  0.944  61  20  216  06m48.8s
 09:59   15 38.2S 020 16.8E  17 24.8S 021 10.0E  16 31.1S 020 43.5E  0.944  61  19  216  06m49.6s
 10:00   15 28.6S 020 32.0E  17 15.1S 021 25.3E  16 21.5S 020 58.7E  0.944  61  18  216  06m50.3s

  
                                                                      M:S                 Central
Universal  Northern Limit      Southern Limit       Central Line     Diam.  Sun Sun Path   Line
         ------------------  ------------------  ------------------  Ratio  Alt Azm Width Durat.
  Time   Latitude Longitude  Latitude Longitude  Latitude Longitude
          °   ´     °   ´      °   ´     °   ´      °   ´     °   ´            °   °   km
  
 10:01   15 19.1S 020 47.1E  17 05.5S 021 40.5E  16 11.9S 021 13.9E  0.944  62  18  216  06m51.0s
 10:02   15 09.7S 021 02.1E  16 56.0S 021 55.7E  16 02.4S 021 28.9E  0.945  62  17  216  06m51.7s
 10:03   15 00.3S 021 17.0E  16 46.5S 022 10.7E  15 53.0S 021 43.9E  0.945  62  16  216  06m52.3s
 10:04   14 50.9S 021 31.8E  16 37.1S 022 25.6E  15 43.6S 021 58.7E  0.945  63  15  216  06m53.0s
 10:05   14 41.7S 021 46.5E  16 27.7S 022 40.5E  15 34.3S 022 13.5E  0.945  63  14  217  06m53.6s
 10:06   14 32.5S 022 01.2E  16 18.5S 022 55.3E  15 25.1S 022 28.3E  0.945  63  13  217  06m54.2s
 10:07   14 23.3S 022 15.8E  16 09.3S 023 10.0E  15 15.9S 022 42.9E  0.945  63  12  217  06m54.9s
 10:08   14 14.3S 022 30.3E  16 00.1S 023 24.6E  15 06.8S 022 57.5E  0.945  64  11  217  06m55.4s
 10:09   14 05.2S 022 44.8E  15 51.1S 023 39.2E  14 57.8S 023 12.0E  0.945  64  10  217  06m56.0s
 10:10   13 56.3S 022 59.2E  15 42.1S 023 53.7E  14 48.8S 023 26.4E  0.945  64   9  217  06m56.6s

 10:11   13 47.4S 023 13.5E  15 33.1S 024 08.1E  14 39.9S 023 40.8E  0.945  64   8  217  06m57.1s
 10:12   13 38.5S 023 27.8E  15 24.3S 024 22.5E  14 31.0S 023 55.1E  0.945  64   7  217  06m57.6s
 10:13   13 29.8S 023 42.0E  15 15.5S 024 36.8E  14 22.2S 024 09.4E  0.945  65   6  217  06m58.1s
 10:14   13 21.0S 023 56.2E  15 06.7S 024 51.1E  14 13.5S 024 23.6E  0.945  65   4  217  06m58.6s
 10:15   13 12.4S 024 10.3E  14 58.0S 025 05.3E  14 04.8S 024 37.8E  0.945  65   3  218  06m59.1s
 10:16   13 03.7S 024 24.4E  14 49.4S 025 19.5E  13 56.2S 024 52.0E  0.945  65   2  218  06m59.6s
 10:17   12 55.2S 024 38.5E  14 40.9S 025 33.6E  13 47.6S 025 06.0E  0.945  65   1  218  07m00.0s
 10:18   12 46.7S 024 52.5E  14 32.4S 025 47.7E  13 39.1S 025 20.1E  0.945  65   0  218  07m00.4s
 10:19   12 38.2S 025 06.5E  14 24.0S 026 01.7E  13 30.7S 025 34.1E  0.945  66 359  218  07m00.8s
 10:20   12 29.9S 025 20.5E  14 15.6S 026 15.8E  13 22.3S 025 48.1E  0.945  66 358  218  07m01.2s

 10:21   12 21.5S 025 34.4E  14 07.3S 026 29.7E  13 14.0S 026 02.1E  0.945  66 357  219  07m01.6s
 10:22   12 13.3S 025 48.3E  13 59.1S 026 43.7E  13 05.8S 026 16.0E  0.945  66 355  219  07m01.9s
 10:23   12 05.0S 026 02.2E  13 50.9S 026 57.7E  12 57.6S 026 29.9E  0.945  66 354  219  07m02.3s
 10:24   11 56.9S 026 16.1E  13 42.8S 027 11.6E  12 49.4S 026 43.8E  0.945  66 353  219  07m02.6s
 10:25   11 48.8S 026 29.9E  13 34.7S 027 25.5E  12 41.3S 026 57.7E  0.945  66 352  219  07m02.9s
 10:26   11 40.7S 026 43.7E  13 26.7S 027 39.4E  12 33.3S 027 11.5E  0.945  66 351  219  07m03.2s
 10:27   11 32.7S 026 57.6E  13 18.8S 027 53.2E  12 25.3S 027 25.4E  0.945  66 349  220  07m03.4s
 10:28   11 24.8S 027 11.4E  13 10.9S 028 07.1E  12 17.4S 027 39.2E  0.945  66 348  220  07m03.7s
 10:29   11 16.9S 027 25.2E  13 03.1S 028 21.0E  12 09.6S 027 53.1E  0.945  66 347  220  07m03.9s
 10:30   11 09.0S 027 39.0E  12 55.3S 028 34.8E  12 01.8S 028 06.9E  0.945  66 346  220  07m04.1s

  
                                                                      M:S                 Central
Universal  Northern Limit      Southern Limit       Central Line     Diam.  Sun Sun Path   Line
         ------------------  ------------------  ------------------  Ratio  Alt Azm Width Durat.
  Time   Latitude Longitude  Latitude Longitude  Latitude Longitude
          °   ´     °   ´      °   ´     °   ´      °   ´     °   ´            °   °   km
  
 10:31   11 01.2S 027 52.8E  12 47.6S 028 48.7E  11 54.0S 028 20.7E  0.945  66 344  221  07m04.3s
 10:32   10 53.5S 028 06.6E  12 40.0S 029 02.5E  11 46.3S 028 34.6E  0.945  66 343  221  07m04.4s
 10:33   10 45.8S 028 20.5E  12 32.4S 029 16.4E  11 38.7S 028 48.4E  0.945  66 342  221  07m04.6s
 10:34   10 38.2S 028 34.3E  12 24.8S 029 30.3E  11 31.1S 029 02.3E  0.945  66 341  221  07m04.7s
 10:35   10 30.6S 028 48.1E  12 17.4S 029 44.2E  11 23.6S 029 16.1E  0.945  66 340  221  07m04.8s
 10:36   10 23.1S 029 02.0E  12 10.0S 029 58.0E  11 16.1S 029 30.0E  0.945  66 338  222  07m04.9s
 10:37   10 15.7S 029 15.9E  12 02.6S 030 11.9E  11 08.7S 029 43.9E  0.945  66 337  222  07m04.9s
 10:38   10 08.2S 029 29.8E  11 55.3S 030 25.9E  11 01.4S 029 57.8E  0.945  66 336  222  07m05.0s
 10:39   10 00.9S 029 43.7E  11 48.1S 030 39.8E  10 54.1S 030 11.7E  0.945  66 335  222  07m05.0s
 10:40   09 53.6S 029 57.6E  11 40.9S 030 53.8E  10 46.8S 030 25.7E  0.945  66 334  223  07m05.0s

 10:41   09 46.3S 030 11.6E  11 33.8S 031 07.8E  10 39.7S 030 39.7E  0.945  66 333  223  07m05.0s
 10:42   09 39.1S 030 25.6E  11 26.7S 031 21.8E  10 32.5S 030 53.7E  0.945  66 331  223  07m05.0s
 10:43   09 32.0S 030 39.6E  11 19.7S 031 35.9E  10 25.5S 031 07.7E  0.945  66 330  223  07m04.9s
 10:44   09 24.9S 030 53.7E  11 12.8S 031 50.0E  10 18.4S 031 21.8E  0.945  65 329  224  07m04.8s
 10:45   09 17.9S 031 07.8E  11 05.9S 032 04.1E  10 11.5S 031 35.9E  0.945  65 328  224  07m04.7s
 10:46   09 10.9S 031 22.0E  10 59.1S 032 18.3E  10 04.6S 031 50.1E  0.945  65 327  224  07m04.6s
 10:47   09 04.0S 031 36.2E  10 52.3S 032 32.5E  09 57.7S 032 04.3E  0.945  65 326  225  07m04.5s
 10:48   08 57.1S 031 50.4E  10 45.6S 032 46.8E  09 50.9S 032 18.5E  0.945  65 325  225  07m04.3s
 10:49   08 50.3S 032 04.7E  10 39.0S 033 01.1E  09 44.2S 032 32.8E  0.945  65 324  225  07m04.1s
 10:50   08 43.5S 032 19.1E  10 32.4S 033 15.5E  09 37.5S 032 47.2E  0.945  64 323  225  07m03.9s

 10:51   08 36.8S 032 33.5E  10 25.9S 033 29.9E  09 30.9S 033 01.6E  0.945  64 322  226  07m03.7s
 10:52   08 30.1S 032 47.9E  10 19.4S 033 44.4E  09 24.4S 033 16.1E  0.945  64 321  226  07m03.4s
 10:53   08 23.5S 033 02.5E  10 13.0S 033 58.9E  09 17.8S 033 30.6E  0.945  64 320  226  07m03.2s
 10:54   08 17.0S 033 17.1E  10 06.6S 034 13.6E  09 11.4S 033 45.2E  0.945  63 319  227  07m02.9s
 10:55   08 10.5S 033 31.7E  10 00.3S 034 28.2E  09 05.0S 033 59.9E  0.944  63 318  227  07m02.6s
 10:56   08 04.1S 033 46.5E  09 54.1S 034 43.0E  08 58.7S 034 14.6E  0.944  63 317  227  07m02.2s
 10:57   07 57.7S 034 01.3E  09 47.9S 034 57.8E  08 52.4S 034 29.5E  0.944  63 316  227  07m01.9s
 10:58   07 51.4S 034 16.2E  09 41.8S 035 12.8E  08 46.2S 034 44.4E  0.944  62 315  228  07m01.5s
 10:59   07 45.1S 034 31.1E  09 35.8S 035 27.8E  08 40.0S 034 59.3E  0.944  62 314  228  07m01.1s
 11:00   07 38.9S 034 46.2E  09 29.8S 035 42.8E  08 34.0S 035 14.4E  0.944  62 313  228  07m00.7s

  
                                                                      M:S                 Central
Universal  Northern Limit      Southern Limit       Central Line     Diam.  Sun Sun Path   Line
         ------------------  ------------------  ------------------  Ratio  Alt Azm Width Durat.
  Time   Latitude Longitude  Latitude Longitude  Latitude Longitude
          °   ´     °   ´      °   ´     °   ´      °   ´     °   ´            °   °   km
  
 11:01   07 32.8S 035 01.3E  09 23.9S 035 58.0E  08 27.9S 035 29.6E  0.944  62 313  229  07m00.3s
 11:02   07 26.7S 035 16.6E  09 18.0S 036 13.3E  08 21.9S 035 44.8E  0.944  61 312  229  06m59.8s
 11:03   07 20.7S 035 31.9E  09 12.2S 036 28.6E  08 16.0S 036 00.2E  0.944  61 311  229  06m59.3s
 11:04   07 14.7S 035 47.3E  09 06.5S 036 44.1E  08 10.2S 036 15.6E  0.944  61 310  229  06m58.8s
 11:05   07 08.8S 036 02.9E  09 00.8S 036 59.7E  08 04.4S 036 31.2E  0.944  60 309  230  06m58.3s
 11:06   07 03.0S 036 18.5E  08 55.2S 037 15.4E  07 58.7S 036 46.8E  0.944  60 309  230  06m57.7s
 11:07   06 57.2S 036 34.3E  08 49.7S 037 31.2E  07 53.0S 037 02.6E  0.944  60 308  230  06m57.1s
 11:08   06 51.4S 036 50.2E  08 44.2S 037 47.1E  07 47.4S 037 18.5E  0.944  59 307  231  06m56.5s
 11:09   06 45.8S 037 06.2E  08 38.8S 038 03.1E  07 41.9S 037 34.5E  0.944  59 306  231  06m55.9s
 11:10   06 40.2S 037 22.3E  08 33.5S 038 19.3E  07 36.4S 037 50.6E  0.944  59 306  231  06m55.3s

 11:11   06 34.6S 037 38.5E  08 28.2S 038 35.6E  07 31.0S 038 06.9E  0.944  58 305  232  06m54.6s
 11:12   06 29.2S 037 54.9E  08 23.0S 038 52.0E  07 25.7S 038 23.3E  0.944  58 304  232  06m53.9s
 11:13   06 23.8S 038 11.4E  08 17.9S 039 08.6E  07 20.4S 038 39.9E  0.944  57 304  232  06m53.2s
 11:14   06 18.4S 038 28.1E  08 12.8S 039 25.3E  07 15.2S 038 56.6E  0.944  57 303  232  06m52.5s
 11:15   06 13.2S 038 44.9E  08 07.8S 039 42.2E  07 10.1S 039 13.4E  0.944  57 303  233  06m51.7s
 11:16   06 07.9S 039 01.9E  08 02.9S 039 59.2E  07 05.0S 039 30.4E  0.944  56 302  233  06m51.0s
 11:17   06 02.8S 039 19.0E  07 58.1S 040 16.4E  07 00.0S 039 47.5E  0.943  56 301  233  06m50.2s
 11:18   05 57.7S 039 36.3E  07 53.3S 040 33.8E  06 55.1S 040 04.9E  0.943  55 301  234  06m49.4s
 11:19   05 52.7S 039 53.8E  07 48.6S 040 51.3E  06 50.2S 040 22.3E  0.943  55 300  234  06m48.5s
 11:20   05 47.8S 040 11.4E  07 44.0S 041 09.0E  06 45.5S 040 40.0E  0.943  55 300  234  06m47.6s

 11:21   05 42.9S 040 29.2E  07 39.5S 041 26.9E  06 40.8S 040 57.9E  0.943  54 299  234  06m46.8s
 11:22   05 38.2S 040 47.2E  07 35.0S 041 45.0E  06 36.1S 041 15.9E  0.943  54 299  235  06m45.9s
 11:23   05 33.5S 041 05.4E  07 30.6S 042 03.3E  06 31.6S 041 34.2E  0.943  53 298  235  06m44.9s
 11:24   05 28.8S 041 23.9E  07 26.3S 042 21.8E  06 27.1S 041 52.6E  0.943  53 298  235  06m44.0s
 11:25   05 24.3S 041 42.5E  07 22.1S 042 40.6E  06 22.7S 042 11.3E  0.943  52 297  236  06m43.0s
 11:26   05 19.8S 042 01.3E  07 18.0S 042 59.5E  06 18.4S 042 30.2E  0.943  52 297  236  06m42.0s
 11:27   05 15.4S 042 20.4E  07 13.9S 043 18.7E  06 14.2S 042 49.3E  0.943  51 296  236  06m41.0s
 11:28   05 11.1S 042 39.6E  07 09.9S 043 38.1E  06 10.1S 043 08.6E  0.943  51 296  236  06m39.9s
 11:29   05 06.8S 042 59.2E  07 06.1S 043 57.8E  06 06.0S 043 28.2E  0.943  50 295  237  06m38.9s
 11:30   05 02.7S 043 19.0E  07 02.3S 044 17.8E  06 02.1S 043 48.1E  0.942  50 295  237  06m37.8s

  
                                                                      M:S                 Central
Universal  Northern Limit      Southern Limit       Central Line     Diam.  Sun Sun Path   Line
         ------------------  ------------------  ------------------  Ratio  Alt Azm Width Durat.
  Time   Latitude Longitude  Latitude Longitude  Latitude Longitude
          °   ´     °   ´      °   ´     °   ´      °   ´     °   ´            °   °   km
  
 11:31   04 58.6S 043 39.0E  06 58.6S 044 38.0E  05 58.2S 044 08.2E  0.942  49 294  237  06m36.7s
 11:32   04 54.7S 043 59.3E  06 55.0S 044 58.5E  05 54.4S 044 28.6E  0.942  49 294  238  06m35.5s
 11:33   04 50.8S 044 19.9E  06 51.5S 045 19.3E  05 50.7S 044 49.3E  0.942  48 294  238  06m34.4s
 11:34   04 47.0S 044 40.8E  06 48.1S 045 40.3E  05 47.1S 045 10.3E  0.942  48 293  238  06m33.2s
 11:35   04 43.3S 045 02.0E  06 44.8S 046 01.8E  05 43.6S 045 31.5E  0.942  47 293  238  06m32.0s
 11:36   04 39.7S 045 23.5E  06 41.6S 046 23.5E  05 40.2S 045 53.2E  0.942  47 293  239  06m30.8s
 11:37   04 36.2S 045 45.3E  06 38.6S 046 45.6E  05 36.9S 046 15.1E  0.942  46 292  239  06m29.6s
 11:38   04 32.8S 046 07.5E  06 35.6S 047 08.0E  05 33.7S 046 37.4E  0.942  46 292  239  06m28.3s
 11:39   04 29.5S 046 30.0E  06 32.7S 047 30.8E  05 30.7S 047 00.0E  0.942  45 291  240  06m27.0s
 11:40   04 26.3S 046 52.9E  06 30.0S 047 54.0E  05 27.7S 047 23.1E  0.942  45 291  240  06m25.7s

 11:41   04 23.3S 047 16.2E  06 27.4S 048 17.6E  05 24.8S 047 46.5E  0.941  44 291  240  06m24.3s
 11:42   04 20.3S 047 39.9E  06 24.9S 048 41.7E  05 22.1S 048 10.4E  0.941  43 290  241  06m23.0s
 11:43   04 17.5S 048 04.0E  06 22.5S 049 06.2E  05 19.5S 048 34.6E  0.941  43 290  241  06m21.6s
 11:44   04 14.7S 048 28.6E  06 20.3S 049 31.1E  05 17.0S 048 59.4E  0.941  42 290  241  06m20.2s
 11:45   04 12.1S 048 53.6E  06 18.2S 049 56.6E  05 14.7S 049 24.6E  0.941  42 290  242  06m18.8s
 11:46   04 09.7S 049 19.1E  06 16.2S 050 22.5E  05 12.5S 049 50.3E  0.941  41 289  242  06m17.3s
 11:47   04 07.4S 049 45.1E  06 14.4S 050 49.0E  05 10.4S 050 16.5E  0.941  40 289  242  06m15.8s
 11:48   04 05.2S 050 11.6E  06 12.8S 051 16.1E  05 08.5S 050 43.3E  0.941  40 289  243  06m14.3s
 11:49   04 03.1S 050 38.7E  06 11.3S 051 43.8E  05 06.7S 051 10.7E  0.940  39 288  243  06m12.8s
 11:50   04 01.2S 051 06.4E  06 10.0S 052 12.1E  05 05.1S 051 38.7E  0.940  38 288  243  06m11.2s

 11:51   03 59.5S 051 34.8E  06 08.9S 052 41.1E  05 03.7S 052 07.3E  0.940  38 288  244  06m09.6s
 11:52   03 57.9S 052 03.7E  06 07.9S 053 10.9E  05 02.4S 052 36.6E  0.940  37 288  244  06m08.0s
 11:53   03 56.5S 052 33.4E  06 07.2S 053 41.3E  05 01.3S 053 06.7E  0.940  36 287  244  06m06.4s
 11:54   03 55.3S 053 03.9E  06 06.6S 054 12.6E  05 00.4S 053 37.5E  0.940  36 287  245  06m04.7s
 11:55   03 54.3S 053 35.1E  06 06.3S 054 44.8E  04 59.7S 054 09.2E  0.940  35 287  245  06m03.0s
 11:56   03 53.5S 054 07.1E  06 06.2S 055 17.9E  04 59.3S 054 41.7E  0.939  34 287  246  06m01.3s
 11:57   03 52.9S 054 40.1E  06 06.3S 055 52.0E  04 59.0S 055 15.2E  0.939  33 287  246  05m59.5s
 11:58   03 52.5S 055 14.0E  06 06.7S 056 27.1E  04 59.0S 055 49.7E  0.939  33 286  247  05m57.7s
 11:59   03 52.4S 055 49.0E  06 07.4S 057 03.5E  04 59.3S 056 25.3E  0.939  32 286  247  05m55.9s
 12:00   03 52.5S 056 25.1E  06 08.3S 057 41.0E  04 59.8S 057 02.0E  0.939  31 286  248  05m54.0s

  
                                                                      M:S                 Central
Universal  Northern Limit      Southern Limit       Central Line     Diam.  Sun Sun Path   Line
         ------------------  ------------------  ------------------  Ratio  Alt Azm Width Durat.
  Time   Latitude Longitude  Latitude Longitude  Latitude Longitude
          °   ´     °   ´      °   ´     °   ´      °   ´     °   ´            °   °   km
  
 12:01   03 52.9S 057 02.4E  06 09.6S 058 20.0E  05 00.6S 057 40.1E  0.938  30 286  248  05m52.1s
 12:02   03 53.6S 057 41.0E  06 11.2S 059 00.4E  05 01.8S 058 19.5E  0.938  29 285  249  05m50.2s
 12:03   03 54.6S 058 21.0E  06 13.3S 059 42.5E  05 03.2S 059 00.5E  0.938  28 285  249  05m48.2s
 12:04   03 55.9S 059 02.6E  06 15.7S 060 26.5E  05 05.1S 059 43.2E  0.938  27 285  250  05m46.1s
 12:05   03 57.6S 059 45.9E  06 18.6S 061 12.4E  05 07.4S 060 27.7E  0.938  26 285  250  05m44.0s
 12:06   03 59.8S 060 31.2E  06 22.0S 062 00.7E  05 10.1S 061 14.3E  0.937  25 285  251  05m41.9s
 12:07   04 02.4S 061 18.6E  06 25.9S 062 51.6E  05 13.4S 062 03.3E  0.937  24 284  252  05m39.7s
 12:08   04 05.5S 062 08.4E  06 30.6S 063 45.4E  05 17.2S 062 54.9E  0.937  23 284  253  05m37.4s
 12:09   04 09.2S 063 01.0E  06 35.9S 064 42.7E  05 21.6S 063 49.6E  0.937  22 284  253  05m35.0s
 12:10   04 13.5S 063 56.8E  06 42.2S 065 44.1E  05 26.9S 064 47.9E  0.936  21 284  254  05m32.6s

 12:11   04 18.6S 064 56.3E  06 49.5S 066 50.5E  05 33.0S 065 50.4E  0.936  20 284  255  05m30.0s
 12:12   04 24.6S 066 00.2E  06 58.1S 068 03.0E  05 40.1S 066 58.1E  0.936  18 283  256  05m27.3s
 12:13   04 31.7S 067 09.5E  07 08.3S 069 23.3E  05 48.6S 068 12.1E  0.935  17 283  257  05m24.4s
 12:14   04 40.1S 068 25.5E  07 20.7S 070 54.3E  05 58.7S 069 34.4E  0.935  15 283  259  05m21.3s
 12:15   04 50.3S 069 50.4E  07 36.3S 072 40.7E  06 11.2S 071 07.9E  0.934  13 283  260  05m18.0s
 12:16   05 02.8S 071 27.4E  07 57.1S 074 52.7E  06 26.9S 072 58.0E  0.934  11 282  262  05m14.2s
 12:17   05 18.9S 073 22.9E  08 29.4S 078 01.6E  06 48.2S 075 16.6E  0.933   9 282  264  05m09.8s
 12:18   05 41.4S 075 51.3E     -         -      07 23.1S 078 44.2E  0.932   5 282  267  05m03.6s

 Limits  07 02.7S 083 38.8E  09 32.1S 083 33.9E  08 17.1S 083 36.1E  0.931   0   -  272  04m55.9s

ΔT = 47.9 seconds


Annular Solar Eclipse of 1977 Apr 18


Solar Eclipse Links


Acknowledgments

Predictions for the Annular Solar Eclipse of 1977 Apr 18 were generated using the VSOP87/ELP2000-82 solar and lunar ephemerides and a value of ΔT = 47.9 seconds. The accuracy of the northern and southern edges of the eclipse path are limited to approximately 1-2 kilometers due to the lunar limb profile.

All eclipse calculations are by Fred Espenak, and he assumes full responsibility for their accuracy. Permission is freely granted to reproduce this data when accompanied by an acknowledgment:

"Eclipse Predictions by Fred Espenak, NASA's GSFC"

For more information, see: NASA Copyright Information

2007 Oct 16