Geocentric Conjunction 10:11:46.79 TDT J.D. = 2453646.924847 of Sun & Moon in R.A.: (=10:10:41.99 UT) Instant of 10:32:47.22 TDT J.D. = 2453646.939435 Greatest Eclipse: (=10:31:42.42 UT) Geocentric Coordinates of Sun & Moon at Greatest Eclipse (DE200/LE200): Sun: R.A. = 12h37m55.021s Moon: R.A. = 12h38m30.321s Dec. =-04°05´04.22" Dec. =-03°49´04.75" Semi-Diameter = 15´59.14" Semi-Diameter = 15´05.26" Eq.Hor.Par. = 08.79" Eq.Hor.Par. = 0°55´22.09" Δ R.A. = 9.082s/h Δ R.A. = 109.997s/h Δ Dec. = -57.97"/h Δ Dec. = -888.16"/h Lunar Radius k1 = 0.2725076 (Penumbra) Shift in Δb = 0.00" Constants: k2 = 0.2722810 (Umbra) Lunar Position: Δl = 0.00" Geocentric Libration: l = -4.0° Brown Lun. No. = 1024 (Optical + Physical) b = -0.3° Saros Series = 134 (43/71) c = 21.5° Ephemeris = (DE200/LE200) Eclipse Magnitude = 0.95758 Gamma = 0.33058 ΔT = 64.8 s Polynomial Besselian Elements for: 2005 Oct 03 11:00:00.0 TDT (=t0) n x y d l1 l2 µ 0 0.3660487 0.1758198 -4.0922399 0.5626813 0.0164416 347.754791 1 0.4554799 -0.2508070 -0.0154901 -0.0001022 -0.0001017 15.004341 2 0.0000099 0.0000075 0.0000007 -0.0000103 -0.0000103 -0.000001 3 -0.0000054 0.0000032 0.0000000 0.0000000 0.0000000 0.000000 Tan f1 = 0.0046741 Tan f2 = 0.0046508 At time t1 (decimal hours), each Besselian element is evaluated by: a = a0 + a1*t + a2*t2 + a3*t3 (or a = Σ [an*tn]; n = 0 to 3) where: a = x, y, d, l1, l2, or μ t = t1 - t0 (decimal hours) and t0 = 11.000 The Besselian elements were derived from a least-squares fit to elements calculated at five uniformly spaced times over a six hour period centered at t0. The Besselian elements are valid over the period 8.00 ≤ t0 ≤ 14.00 TDT. Note that all times are expressed in Terrestrial Dynamical Time (TDT). Saros Series 134: Member 43 of 71 eclipses in series.
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 & WebMaster: Fred Espenak Planetary Systems Branch - Code 693 e-mail: espenak@gsfc.nasa.gov NASA's Goddard Space Flight Center, Greenbelt, Maryland 20771 USA |
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