T = 63.4 s = 000°15.9´E Terrestrial Dynamical Ephemeris True Time Latitude Longitude* Longitude** h m s External/Internal Contacts of Penumbra: P1 14:51:26.1 07°13.4´S 130°44.1´W 130°28.2´W P2 16:48:32.3 14°59.2´N 156°35.4´W 156°19.5´W P3 18:10:09.9 47°04.7´N 008°40.5´W 008°24.6´W P4 20:07:20.6 25°00.3´N 032°39.1´W 032°23.2´W Extreme North/South Limits of Penumbral Path: N1 16:21:40.4 34°38.9´N 146°10.8´W 145°54.9´W S1 15:53:51.7 33°21.8´S 150°58.6´W 150°42.7´W N2 18:36:50.9 66°04.6´N 025°53.7´W 025°37.8´W S2 19:05:09.5 01°10.3´S 012°51.1´W 012°35.3´W External/Internal Contacts of Umbra: U1 15:47:48.6 02°27.1´S 144°06.0´W 143°50.1´W U2 15:49:17.2 02°15.5´S 144°26.4´W 144°10.5´W U3 19:09:28.9 29°57.0´N 019°08.5´W 018°52.6´W U4 19:11:00.4 29°45.1´N 019°29.0´W 019°13.1´W Extreme North/South Limits of Umbral Path: N1 15:48:40.8 01°57.1´S 144°14.5´W 143°58.6´W S1 15:48:25.4 02°45.6´S 144°18.1´W 144°02.2´W N2 19:10:06.3 30°15.9´N 019°21.7´W 019°05.8´W S2 19:10:22.5 29°26.2´N 019°15.6´W 018°59.7´W Extreme Limits of Center Line: C1 15:48:32.9 02°21.4´S 144°16.2´W 144°00.3´W C2 19:10:14.7 29°51.0´N 019°18.7´W 019°02.8´W Instant of Greatest Eclipse: G0 17:29:26.6 04°43.3´N 082°58.8´W 082°42.9´W Circumstances at Greatest Eclipse: Sunšs Altitude = 76.1° Path Width = 151.3 km Sunšs Azimuth = 162.9° Central Duration = 04m07.9s
* Ephemeris Longitude is the terrestrial dynamical longitude assuming a uniformly rotating Earth. ** True Longitude is calculated by correcting the Ephemeris Longitude for the non-uniform rotation of Earth. (T.L. = E.L. - 1.002738*T/240, where T (in seconds) = TDT - UT)Note: Longitude is measured positive to the East.
Since T is not known in advance, the value used in the predictions is an extrapolation based on pre-1994 measurements. Nevertheless, the actual value is expected to fall within ą0.3 seconds of the estimated T used here.
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