... Epoch T = J2016.5 = date 2016 Jul 2.125 (JD2457571.625) = besselian epoch B2016.50163 Beginning of spring: Mar 20 4 h 31.22m summer: Jun 20 22 h 35.23 m autumn: Sep 22 14 h 22.28 m winter: Dec 21 10 h 45.28 m Earth in perihelion: Jan 02 22.83 h aphelion ...
... Epoch T = J2015.5 = date 2015 Jul 2.875 (JD2457206.375) = besselian epoch B2015.50161 Beginning of spring: Mar 20 22 h 46.31 m summer: Jun 21 16 h 39.11 m autumn: Sep 23 8 h 21.54 m winter: Dec 22 4 h 48.99 m Earth in perihelion: Jan 04 6.62 h aphelion ...
... Example: transform 02 h 12 m22.00 s from sidereal to universal time. ... output, 12 m as input to the second table gives 11 m 58.03 s as an output and 22.00 s as an input to the third table gives 21 ...
... Example: transform 02 h 12 m22.00 s from universal to sidereal time. ... output, 12 m as input to the second table gives 12 m 01.97 s as an output and 22.00 s as an input to the third table gives 22 ...
... time Nutation Real Mean in_alpha h m s s s s Jan 0 6 37 22.8741 22.5782 0.3042 -0 ... alpha h m s s s s May 1 14 34 25.8643 25.7778 0.0894 -0.0030 2 14 38 22.4134 22.3332 ...
... upper_culm. h m s s o ' " " " " h m s Jan 1 151404.488 22.061 -154429.01 -78.94 0.84 ... m s Feb 1 152303.326 12.376 -161342.77 -34.53 0.88 8.29 10.01983371 -1635997 63731 2 ...
... m s o ' " Feb 1.0 63634.914 180606.06 62.3430551 1.5 70218.345 173429.56 62.5694838 ... h m s o ' " Jun 1.0 151400.053 -142824.41 61.3807550 1.5 154003.644 -153940.22 61 ...
... M e a n e q u a t o r O r b i t i delta OMEGA' ѓ' OMEGA longitude Dec 24 24.7182 32.7747 2.0997 292.1240 214.6891 170.4086 Jan 3 24.7258 32.2716 2.0710 293.2380 214.1596 302.1726 13 24.7334 31.7685 2.0421 294.3520 213.6300 73.9365 23 24.7409 31.2656 2 ...
... m s May 1 223634.271 4.817 -93120.18 26.57 0.29 1.12 30.41348534 -1502527 75954 2 ... culm. h m s s o ' " " " " h m s Jul 1 223746.736 -2.384 -92621.22 -16.23 0.30 1.16 ...
... m s Jan 1 3257.793 2.564 24835.04 19.03 0.44 1.76 20.04115281 1723776 174747 2 3300 ... culm. h m s s o ' " " " " h m s Jul 1 10112.893 3.903 54805.97 22.33 0.44 1.75 20 ... h m s s o ' " " " " h m s Dec 1 4759.911 -3.989 42436.30 -22.95 0.45 1.81 19 ...