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Total Solar Eclipse of 1999 August 11

Table 4 - Physical Ephemeris of the Umbral Shadow

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Universal     Center Line      Diameter Eclipse  Sun   Sun    Path  Major  Minor  Umbra  Central
  Time    Latitude   Longitude   Ratio  Obscur.  Alt   Azm   Width   Axis   Axis  Veloc.  Durat.
                                                  °     °      km     km     km    km/s

 09:30.3 41°02.0'N  065°05.4'W  1.0143  1.0287   0.0   69.5   60.8    -     49.0    -    00m46.5s

 09:35   45°58.6'N  045°41.4'W  1.0189  1.0382  15.6   83.9   78.9  241.0   64.6  2.856  01m09.1s
 09:40   47°41.6'N  037°00.3'W  1.0208  1.0421  22.5   91.6   85.8  186.4   71.1  1.922  01m20.4s
 09:45   48°44.6'N  030°18.7'W  1.0222  1.0449  27.6   98.3   90.5  163.4   75.7  1.531  01m29.4s
 09:50   49°25.8'N  024°37.3'W  1.0233  1.0472  32.0  104.4   94.1  150.2   79.4  1.305  01m37.0s
 09:55   49°52.0'N  019°34.4'W  1.0243  1.0491  35.7  110.3   97.1  141.3   82.5  1.156  01m43.8s

 10:00   50°07.0'N  014°59.3'W  1.0250  1.0507  39.1  116.1   99.5  135.0   85.0  1.049  01m49.9s
 10:05   50°12.9'N  010°45.6'W  1.0257  1.0520  42.1  121.8  101.6  130.2   87.3  0.969  01m55.4s
 10:10   50°11.3'N  006°49.4'W  1.0263  1.0532  44.8  127.6  103.3  126.4   89.1  0.906  02m00.3s
 10:15   50°03.1'N  003°08.0'W  1.0268  1.0542  47.3  133.4  104.9  123.4   90.8  0.857  02m04.7s
 10:20   49°49.4'N  000°20.6'E  1.0272  1.0551  49.6  139.3  106.2  121.0   92.2  0.816  02m08.6s
 10:25   49°30.6'N  003°37.9'E  1.0275  1.0558  51.6  145.4  107.4  119.0   93.4  0.784  02m12.1s
 10:30   49°07.3'N  006°45.3'E  1.0278  1.0565  53.4  151.6  108.4  117.4   94.4  0.757  02m15.0s
 10:35   48°39.9'N  009°43.7'E  1.0281  1.0570  55.0  158.0  109.3  116.1   95.2  0.735  02m17.5s
 10:40   48°08.9'N  012°34.1'E  1.0283  1.0574  56.4  164.6  110.1  115.0   95.8  0.718  02m19.5s
 10:45   47°34.4'N  015°17.2'E  1.0284  1.0577  57.5  171.4  110.7  114.1   96.3  0.704  02m21.1s
 10:50   46°56.7'N  017°53.9'E  1.0285  1.0579  58.4  178.3  111.3  113.5   96.6  0.693  02m22.2s
 10:55   46°16.1'N  020°24.8'E  1.0286  1.0580  59.0  185.3  111.7  113.0   96.8  0.686  02m22.8s

 11:00   45°32.6'N  022°50.6'E  1.0286  1.0580  59.3  192.4  112.1  112.7   96.9  0.681  02m23.0s
 11:05   44°46.5'N  025°12.0'E  1.0286  1.0580  59.3  199.4  112.3  112.5   96.8  0.679  02m22.7s
 11:10   43°57.8'N  027°29.6'E  1.0285  1.0578  59.1  206.4  112.5  112.5   96.5  0.680  02m22.0s
 11:15   43°06.5'N  029°44.0'E  1.0284  1.0576  58.6  213.1  112.5  112.6   96.1  0.683  02m20.9s
 11:20   42°12.9'N  031°55.9'E  1.0282  1.0572  57.8  219.6  112.5  113.0   95.6  0.690  02m19.3s
 11:25   41°16.7'N  034°06.0'E  1.0280  1.0568  56.7  225.8  112.2  113.5   94.9  0.699  02m17.3s
 11:30   40°18.1'N  036°15.1'E  1.0278  1.0563  55.5  231.6  111.9  114.2   94.1  0.712  02m14.9s
 11:35   39°17.0'N  038°23.8'E  1.0274  1.0556  53.9  237.1  111.4  115.1   93.0  0.728  02m12.0s
 11:40   38°13.2'N  040°33.2'E  1.0271  1.0549  52.2  242.2  110.7  116.3   91.8  0.750  02m08.8s
 11:45   37°06.6'N  042°44.1'E  1.0267  1.0540  50.2  247.0  109.8  117.8   90.5  0.776  02m05.1s
 11:50   35°57.0'N  044°57.8'E  1.0262  1.0531  48.0  251.5  108.6  119.7   88.9  0.810  02m01.0s
 11:55   34°44.0'N  047°15.7'E  1.0256  1.0519  45.5  255.7  107.2  122.0   87.1  0.852  01m56.5s

 12:00   33°27.3'N  049°39.6'E  1.0250  1.0507  42.9  259.5  105.3  125.0   85.0  0.905  01m51.5s
 12:05   32°06.2'N  052°11.9'E  1.0243  1.0492  39.9  263.2  103.1  128.9   82.7  0.974  01m46.0s
 12:10   30°39.9'N  054°55.9'E  1.0235  1.0475  36.7  266.6  100.3  134.0   79.9  1.067  01m40.0s
 12:15   29°06.9'N  057°56.5'E  1.0225  1.0456  33.0  269.9   96.9  141.0   76.8  1.196  01m33.4s
 12:20   27°24.9'N  061°21.8'E  1.0214  1.0433  28.9  273.1   92.5  151.5   73.1  1.390  01m26.1s
 12:25   25°29.7'N  065°27.0'E  1.0200  1.0405  23.9  276.2   86.9  168.9   68.5  1.714  01m17.7s
 12:30   23°10.9'N  070°48.3'E  1.0182  1.0368  17.7  279.5   79.0  206.0   62.4  2.412  01m07.4s
 12:35   19°38.5'N  080°24.0'E  1.0151  1.0304   7.1  283.8   64.8  422.7   51.7  6.535  00m51.6s

 12:35.9 17°33.5'N  087°17.2'E  1.0130  1.0261   0.0  286.1   55.2    -     44.6    -    00m42.3s


Table adapted from NASA RP 1398 "Total Solar Eclipse of 1999 August 11".

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WebMaster: Fred Espenak
Planetary Systems Branch - Code 693
e-mail: espenak@lepvax.gsfc.nasa.gov

NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771 USA


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Last revised: 1997 April 15 - F. Espenak