Partial Solar Eclipse of 2007 September 11 The eclipse visible in southern part of South America, Antarctica (on the part of Atlantic Ocean), south-western Atlantic and the extreme south-east of Pacific Oceans. Universal time of geocentric conjunction h m s in right ascension 2007, September 11, 13 42 40.3 Geocentric coordinates of the Sun h m s s h Right ascension . . . . . . . . 11 17 34.06+ 8.981( T-14 ) o ' " " h Declination . . . . . . . . . . +4 33 48.9 -57.05 ( T-14 ) " Equatorial horizontal parallax . « Єб 8.73 ' " Apparent semidiameter . . . . . 15 53.17 Geocentric coordinates of the Moon h m s s h s h 2 Right ascension . . . . . . . . 11 18 02.90+108.815(T-14 )-0.060(T-14 ) o ' " " h " h 2 Declination . . . . . . . . . . +3 19 26.7 -873.22 (T-14 )-0.10 (T-14 ) ' " " h " h 2 Equatorial horizontal parallax . 55 03.45- 1.006(T-14 )+0.003(T-14 ) ' " " h " h 2 Apparent semidiameter . . . . . 15 00.18- 0.274(T-14 )+0.001(T-14 ) s T - universal time in hours ( TT - UT1 = 66.0 ) General Circumstances of the Eclipse ---------------------------------------------------------------------- Phenomena | Universal | Latitude | Longitude | Time | | ----------------------|----------------|------------|----------------- | h m | o ' | o ' Eclipse begins . . . | 10 25.6 | -17 27.9 | 66 02.4 W Greatest eclipse 0.751| 12 31.3 | -61 11.3 | 90 48.6 W Eclipse ends . . . | 14 36.6 | -74 19.6 | 34 33.3 E Besselian Elements ------------------------------------------------------------------------------ Universal| x | y | sin d | cos d | u | u | m Time | | | | | e | i | --------|---------|---------|---------|---------|---------|---------|--------- h m | | | | | | | o ' 10 20 |-1.53312 |-0.44457 |+0.08059 |+0.99675 |+0.56212 |+0.01565 | 335 48.3 30 |-1.45748 |-0.48593 |+0.08055 |+0.99675 |+0.56214 |+0.01567 | 338 18.3 40 |-1.38184 |-0.52729 |+0.08051 |+0.99675 |+0.56216 |+0.01570 | 340 48.4 50 |-1.30620 |-0.56865 |+0.08046 |+0.99676 |+0.56218 |+0.01572 | 343 18.4 | | | | | | | 11 00 |-1.23056 |-0.61001 |+0.08042 |+0.99676 |+0.56220 |+0.01574 | 345 48.5 10 |-1.15491 |-0.65137 |+0.08037 |+0.99676 |+0.56222 |+0.01576 | 348 18.5 20 |-1.07927 |-0.69273 |+0.08033 |+0.99677 |+0.56224 |+0.01578 | 350 48.6 30 |-1.00362 |-0.73408 |+0.08029 |+0.99677 |+0.56226 |+0.01580 | 353 18.6 40 |-0.92798 |-0.77544 |+0.08024 |+0.99678 |+0.56228 |+0.01582 | 355 48.7 50 |-0.85233 |-0.81679 |+0.08020 |+0.99678 |+0.56230 |+0.01583 | 358 18.7 | | | | | | | 12 00 |-0.77668 |-0.85815 |+0.08015 |+0.99678 |+0.56232 |+0.01585 | 0 48.8 10 |-0.70103 |-0.89950 |+0.08011 |+0.99679 |+0.56233 |+0.01587 | 3 18.8 20 |-0.62538 |-0.94085 |+0.08006 |+0.99679 |+0.56235 |+0.01588 | 5 48.9 30 |-0.54974 |-0.98221 |+0.08002 |+0.99679 |+0.56237 |+0.01590 | 8 18.9 40 |-0.47409 |-1.02356 |+0.07998 |+0.99680 |+0.56238 |+0.01591 | 10 48.9 50 |-0.39844 |-1.06490 |+0.07993 |+0.99680 |+0.56240 |+0.01593 | 13 19.0 | | | | | | | 13 00 |-0.32279 |-1.10625 |+0.07989 |+0.99680 |+0.56241 |+0.01594 | 15 49.0 10 |-0.24714 |-1.14760 |+0.07984 |+0.99681 |+0.56242 |+0.01596 | 18 19.1 20 |-0.17150 |-1.18894 |+0.07980 |+0.99681 |+0.56244 |+0.01597 | 20 49.1 30 |-0.09585 |-1.23028 |+0.07976 |+0.99681 |+0.56245 |+0.01598 | 23 19.2 40 |-0.02021 |-1.27162 |+0.07971 |+0.99682 |+0.56246 |+0.01599 | 25 49.2 50 |+0.05543 |-1.31296 |+0.07967 |+0.99682 |+0.56247 |+0.01600 | 28 19.3 | | | | | | | 14 00 |+0.13108 |-1.35430 |+0.07962 |+0.99683 |+0.56248 |+0.01602 | 30 49.3 10 |+0.20672 |-1.39563 |+0.07958 |+0.99683 |+0.56249 |+0.01603 | 33 19.4 20 |+0.28236 |-1.43696 |+0.07953 |+0.99683 |+0.56250 |+0.01603 | 35 49.4 30 |+0.35799 |-1.47829 |+0.07949 |+0.99684 |+0.56251 |+0.01604 | 38 19.5 40 |+0.43363 |-1.51962 |+0.07945 |+0.99684 |+0.56252 |+0.01605 | 40 49.5 ---------------------------------------------------------------- UT | x' | y' ! UT | x' | y' tgf =0.0046449 | | ! | | e --------|-----------|-----------!--------|-----------|----------tgf =0.0046217 h | | ! h | | i 10 | +0.007563 | -0.004136 ! 13 | +0.007565 | -0.004135 m'=0.0043647 11 | +0.007564 | -0.004136 ! 14 | +0.007564 | -0.004134 12 | +0.007565 | -0.004135 ! 15 | +0.007563 | -0.004132