Besselian Elements for the Partial Solar Eclipse of 2040 Nov 04

Fred Espenak

The following table contains the Besselian elements for the Partial Solar Eclipse of 2040 Nov 04 .

The global visibility of the eclipse is shown on an Orthographic Map .


            

Besselian Elements for the Partial Solar Eclipse of 2040 Nov 04

Non-Central Eclipse

Equatorial Conjunction: 18:17:25.7 TDT J.D. = 2466463.262103 (Sun & Moon in R.A.) (=18:16:01.2 UT) Ecliptic Conjunction: 18:57:11.8 TDT J.D. = 2466463.289719 (Sun & Moon in Ec. Lo.) (=18:55:47.3 UT) Instant of 19:09:01.5 TDT J.D. = 2466463.297934 Greatest Eclipse: (=19:07:37.0 UT) --------------------------------------------------------------------------- Gamma = 1.0993 Ephemerides = VSOP87/ELP2000-85 Eclipse Magnitude = 0.8074 Lunation No. = 505 ΔT = 84.4 s Saros Series = 124 (56/73) Lunar Radius k1 = 0.272488 (Penumbra) Shift in Δb = 0.00" Constants: k2 = 0.272281 (Umbra) Lunar Position: Δl = 0.00" --------------------------------------------------------------------------- Geocentric Coordinates of Sun & Moon at Greatest Eclipse (VSOP87/ELP2000-85): Sun: R.A. = 14h42m06.9s Moon: R.A. = 14h43m50.8s Dec. =-15°43'53.9" Dec. =-14°45'19.7" Semi-Diameter = 16'07.8" Semi-Diameter = 15'49.8" Eq.Hor.Par. = 08.9" Eq.Hor.Par. = 0°58'05.6" --------------------------------------------------------------------------- Polynomial Besselian Elements for: 2040 Nov 04 19:00:00.0 TDT (=t0) n x y d l1 l2 μ 0 0.357528 1.042811 -15.73231 0.551516 0.005352 109.10986 1 0.5039256 -0.2161531 -0.012099 -0.0001136 -0.0001130 15.000983 2 0.0000395 0.0000395 0.000004 -0.0000116 -0.0000115 3 -0.0000066 0.0000031 Tan ƒ1 = 0.0047155 Tan ƒ2 = 0.0046920 At time t1 (decimal hours), each Besselian element is evaluated by: a = a0 + a1*t + a2*t^2 + a3*t^3 (or a = Σ [an*t^n]; n = 0 to 3) where: a = x, y, d, l1, l2, or μ t = t1 - t0 (decimal hours) and t0 = 19.000 TDT 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 16.00 ≤ t0 ≤ 22.00 TDT. Note that all times are expressed in Terrestrial Dynamical Time (TDT). Saros Series 124: Member 56 of 73 eclipses in series.

Links for the Partial Solar Eclipse of 2040 Nov 04


Eclipse Predictions

Predictions for the Partial Solar Eclipse of 2040 Nov 04 were generated using the VSOP87/ELP2000-85 solar and lunar ephemerides and a value of ΔT = 84.4 seconds. The luanr coordinates have been calculated with respect to the Moon's Center of Mass. They DO NOT include a correction to the Center of Figure, or the effects of mountains and valleys along the edge of the Moon.

Acknowledgments

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


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