The following table delineates the path of the Moon's umbral shadow during the Total Solar Eclipse of 1921 Oct 01 . 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 .
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 51 25.6S 095 55.2W 53 33.1S 097 09.3W 52 27.7S 096 31.0W 1.023 0 - 241 01m17.4s
12:00 52 30.1S 085 24.3W - - 52 40.6S 093 27.0W 1.024 2 93 250 01m20.4s
12:01 52 53.5S 083 13.3W - - 53 13.3S 088 41.3W 1.025 5 89 265 01m25.4s
12:02 53 15.9S 081 24.6W 53 49.6S 093 45.5W 53 39.3S 085 59.1W 1.026 7 86 273 01m28.4s
12:03 53 37.7S 079 50.1W 54 22.3S 089 29.6W 54 03.4S 083 54.1W 1.026 8 84 279 01m30.7s
12:04 53 59.0S 078 25.4W 54 49.2S 086 53.4W 54 26.5S 082 09.2W 1.026 9 82 284 01m32.6s
12:05 54 20.0S 077 08.2W 55 14.1S 084 51.6W 54 49.0S 080 37.3W 1.027 10 81 289 01m34.3s
12:06 54 40.9S 075 56.8W 55 38.0S 083 08.8W 55 11.0S 079 14.6W 1.027 11 80 292 01m35.9s
12:07 55 01.5S 074 50.1W 56 01.3S 081 38.5W 55 32.8S 077 59.0W 1.027 12 78 295 01m37.3s
12:08 55 22.1S 073 47.2W 56 24.2S 080 17.1W 55 54.4S 076 49.0W 1.027 12 77 297 01m38.6s
12:09 55 42.7S 072 47.6W 56 46.7S 079 02.7W 56 15.8S 075 43.4W 1.027 13 76 299 01m39.7s
12:10 56 03.1S 071 50.8W 57 09.1S 077 53.6W 56 37.1S 074 41.5W 1.028 14 74 301 01m40.8s
12:11 56 23.6S 070 56.3W 57 31.3S 076 48.9W 56 58.4S 073 42.8W 1.028 14 73 302 01m41.8s
12:12 56 44.1S 070 04.0W 57 53.4S 075 47.8W 57 19.6S 072 46.8W 1.028 15 72 303 01m42.8s
12:13 57 04.6S 069 13.5W 58 15.5S 074 49.8W 57 40.8S 071 53.1W 1.028 15 71 304 01m43.7s
12:14 57 25.1S 068 24.6W 58 37.5S 073 54.5W 58 02.0S 071 01.4W 1.028 16 70 305 01m44.5s
12:15 57 45.7S 067 37.1W 58 59.6S 073 01.5W 58 23.3S 070 11.5W 1.028 16 69 305 01m45.3s
12:16 58 06.3S 066 50.9W 59 21.6S 072 10.4W 58 44.6S 069 23.1W 1.028 16 68 305 01m46.0s
12:17 58 27.0S 066 05.8W 59 43.7S 071 21.1W 59 05.9S 068 36.1W 1.029 17 67 305 01m46.6s
12:18 58 47.7S 065 21.7W 60 05.8S 070 33.3W 59 27.3S 067 50.4W 1.029 17 66 305 01m47.3s
12:19 59 08.6S 064 38.6W 60 28.0S 069 47.0W 59 48.8S 067 05.8W 1.029 17 65 305 01m47.8s
12:20 59 29.5S 063 56.2W 60 50.3S 069 01.8W 60 10.4S 066 22.1W 1.029 18 64 305 01m48.4s
12:21 59 50.5S 063 14.5W 61 12.7S 068 17.7W 60 32.1S 065 39.3W 1.029 18 63 304 01m48.9s
12:22 60 11.7S 062 33.5W 61 35.2S 067 34.6W 60 53.9S 064 57.3W 1.029 18 62 304 01m49.3s
12:23 60 33.0S 061 53.0W 61 57.8S 066 52.3W 61 15.8S 064 16.0W 1.029 18 61 303 01m49.8s
12:24 60 54.4S 061 13.0W 62 20.6S 066 10.9W 61 37.9S 063 35.3W 1.029 19 60 302 01m50.1s
12:25 61 15.9S 060 33.5W 62 43.5S 065 30.1W 62 00.0S 062 55.1W 1.029 19 59 302 01m50.5s
12:26 61 37.6S 059 54.3W 63 06.5S 064 49.9W 62 22.4S 062 15.4W 1.029 19 58 301 01m50.8s
12:27 61 59.4S 059 15.4W 63 29.7S 064 10.3W 62 44.9S 061 36.1W 1.029 19 57 300 01m51.1s
12:28 62 21.4S 058 36.8W 63 53.1S 063 31.1W 63 07.5S 060 57.2W 1.029 19 56 299 01m51.3s
12:29 62 43.6S 057 58.3W 64 16.7S 062 52.3W 63 30.4S 060 18.5W 1.029 19 55 298 01m51.5s
12:30 63 05.9S 057 20.0W 64 40.4S 062 13.9W 63 53.4S 059 40.1W 1.029 19 54 297 01m51.7s
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
12:31 63 28.5S 056 41.8W 65 04.4S 061 35.7W 64 16.7S 059 01.8W 1.029 20 53 296 01m51.8s
12:32 63 51.2S 056 03.7W 65 28.7S 060 57.8W 64 40.1S 058 23.6W 1.029 20 52 295 01m51.9s
12:33 64 14.1S 055 25.5W 65 53.1S 060 20.1W 65 03.8S 057 45.6W 1.029 20 51 294 01m52.0s
12:34 64 37.3S 054 47.3W 66 17.8S 059 42.5W 65 27.7S 057 07.5W 1.029 20 50 292 01m52.0s
12:35 65 00.7S 054 09.0W 66 42.8S 059 05.0W 65 51.8S 056 29.4W 1.029 20 49 291 01m52.0s
12:36 65 24.3S 053 30.5W 67 08.1S 058 27.5W 66 16.2S 055 51.2W 1.029 20 48 290 01m52.0s
12:37 65 48.1S 052 51.8W 67 33.6S 057 49.9W 66 40.9S 055 12.9W 1.029 20 47 289 01m52.0s
12:38 66 12.3S 052 12.9W 67 59.5S 057 12.3W 67 05.9S 054 34.4W 1.029 20 46 288 01m51.9s
12:39 66 36.7S 051 33.6W 68 25.7S 056 34.6W 67 31.2S 053 55.6W 1.029 20 45 287 01m51.8s
12:40 67 01.4S 050 53.9W 68 52.3S 055 56.6W 67 56.8S 053 16.6W 1.029 20 44 285 01m51.6s
12:41 67 26.4S 050 13.8W 69 19.2S 055 18.4W 68 22.7S 052 37.1W 1.029 19 43 284 01m51.4s
12:42 67 51.7S 049 33.1W 69 46.6S 054 39.9W 68 49.0S 051 57.2W 1.029 19 42 283 01m51.2s
12:43 68 17.4S 048 51.9W 70 14.3S 054 01.0W 69 15.7S 051 16.8W 1.029 19 41 282 01m50.9s
12:44 68 43.5S 048 10.0W 70 42.6S 053 21.7W 69 42.8S 050 35.8W 1.029 19 40 280 01m50.6s
12:45 69 09.9S 047 27.3W 71 11.3S 052 41.9W 70 10.3S 049 54.1W 1.029 19 38 279 01m50.3s
12:46 69 36.7S 046 43.8W 71 40.5S 052 01.4W 70 38.3S 049 11.6W 1.029 19 37 278 01m50.0s
12:47 70 04.0S 045 59.3W 72 10.3S 051 20.3W 71 06.7S 048 28.2W 1.029 19 36 277 01m49.6s
12:48 70 31.7S 045 13.8W 72 40.7S 050 38.4W 71 35.7S 047 43.9W 1.029 18 35 275 01m49.1s
12:49 70 59.9S 044 27.0W 73 11.7S 049 55.6W 72 05.2S 046 58.4W 1.029 18 34 274 01m48.7s
12:50 71 28.6S 043 38.9W 73 43.4S 049 11.7W 72 35.3S 046 11.7W 1.029 18 33 273 01m48.2s
12:51 71 57.8S 042 49.2W 74 15.9S 048 26.7W 73 06.1S 045 23.5W 1.029 18 32 272 01m47.6s
12:52 72 27.7S 041 57.9W 74 49.2S 047 40.3W 73 37.6S 044 33.6W 1.029 17 30 271 01m47.0s
12:53 72 58.2S 041 04.6W 75 23.3S 046 52.5W 74 09.8S 043 41.9W 1.028 17 29 269 01m46.4s
12:54 73 29.4S 040 09.1W 75 58.5S 046 02.8W 74 42.8S 042 48.1W 1.028 17 28 268 01m45.7s
12:55 74 01.3S 039 11.0W 76 34.7S 045 11.2W 75 16.7S 041 51.7W 1.028 16 27 267 01m45.0s
12:56 74 34.0S 038 10.1W 77 12.2S 044 17.1W 75 51.5S 040 52.5W 1.028 16 25 266 01m44.2s
12:57 75 07.5S 037 05.9W 77 50.9S 043 20.2W 76 27.5S 039 50.0W 1.028 16 24 265 01m43.4s
12:58 75 42.1S 035 57.8W 78 31.2S 042 20.0W 77 04.6S 038 43.5W 1.028 15 22 264 01m42.6s
12:59 76 17.7S 034 45.1W 79 13.3S 041 15.8W 77 43.1S 037 32.2W 1.028 15 21 262 01m41.6s
13:00 76 54.4S 033 27.1W 79 57.3S 040 06.5W 78 23.0S 036 15.1W 1.027 14 19 261 01m40.6s
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
13:01 77 32.5S 032 02.5W 80 43.7S 038 50.8W 79 04.7S 034 50.8W 1.027 14 18 260 01m39.5s
13:02 78 12.0S 030 29.9W 81 32.9S 037 26.7W 79 48.3S 033 17.4W 1.027 13 16 259 01m38.4s
13:03 78 53.1S 028 47.3W 82 25.4S 035 51.1W 80 34.2S 031 32.1W 1.027 12 14 257 01m37.2s
13:04 79 36.1S 026 52.0W 83 22.3S 033 58.6W 81 22.8S 029 30.5W 1.027 12 11 256 01m35.8s
13:05 80 21.3S 024 40.0W 84 24.8S 031 38.8W 82 14.6S 027 05.9W 1.026 11 8 255 01m34.4s
13:06 81 09.1S 022 05.1W 85 35.0S 028 27.2W 83 10.5S 024 06.0W 1.026 10 5 253 01m32.8s
13:07 81 59.9S 018 57.4W 86 57.0S 023 04.7W 84 11.6S 020 07.0W 1.026 9 1 252 01m31.0s
13:08 82 54.3S 014 59.7W 88 38.4S 005 56.6W 85 19.4S 014 13.2W 1.025 8 355 250 01m28.9s
13:09 83 53.2S 009 38.7W 87 57.0S 135 53.1E 86 36.1S 003 32.6W 1.025 6 344 248 01m26.5s
13:10 84 57.3S 001 39.7W - - 87 58.2S 026 14.0E 1.024 4 314 246 01m23.3s
Limits 85 41.7S 115 13.1E 86 46.5S 143 56.2E 86 19.7S 127 10.5E 1.023 0 - 239 01m16.0s
Predictions for the Total Solar Eclipse of 1921 Oct 01 were generated using the VSOP87/ELP2000-82 solar and lunar ephemerides and a value of ΔT = 22.4 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
