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⇤ ← Revision 1 as of 2021-09-19 23:22:50
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| || λ degrees || acceleration || λ change || ΔV || || Longitude || × 1e-9 m/s² || 0.001°/s² || m/s/y || || 0 W || || 15 W || |
East-west acceleration, extrapolated from table 2, pp 287 || λ degrees || acceleration || λ change || ΔV per year || Δλ || || Longitude || × 1e-9 m/s² || 0.001°/day² || m/s/y || °/year² || ||<)> 0 W ||<)> 21.3 W ||<)> 0.65 W ||<)> 0.67 W ||<)> 87 W || ||<)> 15 W ||<)> 6.3 E ||<)> 0.19 E ||<)> 0.20 E ||<)> 25 W || ||<)> 30 W ||<)> 29.6 E ||<)> 0.90 E ||<)> 0.97 E ||<)> 129 E || ||<)> 45 W ||<)> 43.5 E ||<)> 1.33 E ||<)> 1.38 E ||<)> 184 E || ||<)> 60 W ||<)> ||<)> ||<)> ||<)> || ||<)> 75 W ||<)> ||<)> ||<)> ||<)> || ||<)> 90 W ||<)> ||<)> ||<)> ||<)> || ||<)> 105 W ||<)> ||<)> ||<)> ||<)> || ||<)> 120 W ||<)> ||<)> ||<)> ||<)> || ||<)> 135 W ||<)> ||<)> ||<)> ||<)> || ||<)> 150 W ||<)> ||<)> ||<)> ||<)> || ||<)> 165 W ||<)> ||<)> ||<)> ||<)> || ||<)> 180 W ||<)> ||<)> ||<)> ||<)> || ||<)> 165 E ||<)> ||<)> ||<)> ||<)> || ||<)> 150 E ||<)> ||<)> ||<)> ||<)> || ||<)> 135 E ||<)> ||<)> ||<)> ||<)> || ||<)> 120 E ||<)> ||<)> ||<)> ||<)> || ||<)> 105 E ||<)> ||<)> ||<)> ||<)> || ||<)> 90 E ||<)> ||<)> ||<)> ||<)> || ||<)> 75 E ||<)> ||<)> ||<)> ||<)> || ||<)> 60 E ||<)> 33.0 W ||<)> 1.01 W ||<)> 1.04 W ||<)> 139 W || ||<)> 45 E ||<)> 54.3 W ||<)> 1.65 W ||<)> 1.71 W ||<)> 228 W || ||<)> 30 E ||<)> 58.3 W ||<)> 1.77 W ||<)> 1.84 W ||<)> 245 W || ||<)> 15 E ||<)> 45.5 W ||<)> 1.38 W ||<)> 1.44 W ||<)> 192 W || *note: large Δλ > 180° isn't "real", but implies a large oscillation and reversal |
Soop
Handbook of Geostationary Orbits
E. M. Soop, 1983
East-west acceleration, extrapolated from table 2, pp 287
λ degrees |
acceleration |
λ change |
ΔV per year |
Δλ |
Longitude |
× 1e-9 m/s² |
0.001°/day² |
m/s/y |
°/year² |
0 W |
21.3 W |
0.65 W |
0.67 W |
87 W |
15 W |
6.3 E |
0.19 E |
0.20 E |
25 W |
30 W |
29.6 E |
0.90 E |
0.97 E |
129 E |
45 W |
43.5 E |
1.33 E |
1.38 E |
184 E |
60 W |
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75 W |
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90 W |
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105 W |
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120 W |
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135 W |
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150 W |
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165 W |
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180 W |
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165 E |
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150 E |
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135 E |
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120 E |
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105 E |
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90 E |
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75 E |
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60 E |
33.0 W |
1.01 W |
1.04 W |
139 W |
45 E |
54.3 W |
1.65 W |
1.71 W |
228 W |
30 E |
58.3 W |
1.77 W |
1.84 W |
245 W |
15 E |
45.5 W |
1.38 W |
1.44 W |
192 W |
note: large Δλ > 180° isn't "real", but implies a large oscillation and reversal