YR/MON/DAY/HOUR JD RA(1950), DEC(1950), DELTA DELTADOT R RDOT THETA BETA MOON PSANG PSAMV (UT) (MIN/HOUR) (ARCMIN/HOUR) ------------------------------------------------------------------------------------------------------------------------------ 1987 5 1 0.0 2446916.50 9 47.953(-0.011) -6 42.02( 0.22) 5.2110 41.7757 5.6477 15.2556 110.8 9.6 80.3 103.2 115.2 1987 5 2 0.0 2446917.50 9 47.693(-0.011) -6 36.89( 0.21) 5.2352 41.9659 5.6565 15.2429 109.8 9.6 69.1 103.6 114.9 1987 5 3 0.0 2446918.50 9 47.447(-0.010) -6 31.85( 0.21) 5.2595 42.1456 5.6653 15.2302 108.8 9.7 58.1 104.0 114.7 1987 5 4 0.0 2446919.50 9 47.215(-0.009) -6 26.90( 0.20) 5.2839 42.3149 5.6741 15.2175 107.8 9.7 47.6 104.3 114.4 1987 5 5 0.0 2446920.50 9 46.997(-0.009) -6 22.04( 0.20) 5.3084 42.4739 5.6829 15.2048 106.8 9.8 37.6 104.7 114.1 1987 5 6 0.0 2446921.50 9 46.793(-0.008) -6 17.26( 0.20) 5.3329 42.6228 5.6917 15.1922 105.8 9.8 28.9 105.1 113.8 1987 5 7 0.0 2446922.50 9 46.602(-0.008) -6 12.58( 0.19) 5.3576 42.7617 5.7005 15.1797 104.9 9.8 22.9 105.4 113.6 1987 5 8 0.0 2446923.50 9 46.424(-0.007) -6 8.00( 0.19) 5.3823 42.8907 5.7092 15.1671 103.9 9.9 22.2 105.8 113.3 1987 5 9 0.0 2446924.50 9 46.260(-0.007) -6 3.50( 0.19) 5.4071 43.0101 5.7180 15.1546 102.9 9.9 27.6 106.1 113.0 1987 5 10 0.0 2446925.50 9 46.109(-0.006) -5 59.09( 0.18) 5.4320 43.1199 5.7267 15.1421 101.9 9.9 36.8 106.4 112.7 1987 5 11 0.0 2446926.50 9 45.970(-0.005) -5 54.77( 0.18) 5.4569 43.2205 5.7355 15.1297 101.0 10.0 48.0 106.8 112.4 1987 5 12 0.0 2446927.50 9 45.844(-0.005) -5 50.54( 0.17) 5.4819 43.3121 5.7442 15.1173 100.0 10.0 60.3 107.1 112.1 1987 5 13 0.0 2446928.50 9 45.731(-0.004) -5 46.41( 0.17) 5.5069 43.3948 5.7529 15.1049 99.0 10.0 73.3 107.4 111.8 1987 5 14 0.0 2446929.50 9 45.630(-0.004) -5 42.36( 0.17) 5.5320 43.4688 5.7616 15.0926 98.1 10.0 86.7 107.7 111.5 1987 5 15 0.0 2446930.50 9 45.541(-0.003) -5 38.40( 0.16) 5.5572 43.5343 5.7704 15.0803 97.1 10.0 100.4 108.1 111.2 1987 5 16 0.0 2446931.50 9 45.464(-0.003) -5 34.53( 0.16) 5.5823 43.5915 5.7791 15.0680 96.2 10.0 114.0 108.4 110.9 1987 5 17 0.0 2446932.50 9 45.399(-0.002) -5 30.76( 0.16) 5.6075 43.6403 5.7878 15.0557 95.2 10.0 127.4 108.7 110.6 1987 5 18 0.0 2446933.50 9 45.345(-0.002) -5 27.07( 0.15) 5.6327 43.6806 5.7964 15.0435 94.3 10.0 140.0 109.0 110.3 1987 5 19 0.0 2446934.50 9 45.303(-0.002) -5 23.47( 0.15) 5.6580 43.7124 5.8051 15.0313 93.3 10.0 151.1 109.3 110.0 1987 5 20 0.0 2446935.50 9 45.273(-0.001) -5 19.96( 0.14) 5.6832 43.7356 5.8138 15.0192 92.4 10.0 158.2 109.6 109.7 1987 5 21 0.0 2446936.50 9 45.253(-0.001) -5 16.53( 0.14) 5.7085 43.7501 5.8225 15.0071 91.4 10.0 157.8 109.9 109.4 1987 5 22 0.0 2446937.50 9 45.245( 0.000) -5 13.20( 0.14) 5.7337 43.7557 5.8311 14.9950 90.5 10.0 150.5 110.2 109.1 1987 5 23 0.0 2446938.50 9 45.247( 0.000) -5 9.96( 0.13) 5.7590 43.7525 5.8398 14.9829 89.6 10.0 140.3 110.5 108.9 1987 5 24 0.0 2446939.50 9 45.260( 0.001) -5 6.80( 0.13) 5.7843 43.7403 5.8484 14.9709 88.6 10.0 128.9 110.7 108.6 1987 5 25 0.0 2446940.50 9 45.284( 0.001) -5 3.73( 0.13) 5.8095 43.7193 5.8571 14.9589 87.7 9.9 117.3 111.0 108.3 1987 5 26 0.0 2446941.50 9 45.318( 0.002) -5 0.75( 0.12) 5.8348 43.6894 5.8657 14.9470 86.8 9.9 105.5 111.3 108.0 1987 5 27 0.0 2446942.50 9 45.362( 0.002) -4 57.85( 0.12) 5.8600 43.6507 5.8743 14.9350 85.9 9.9 93.9 111.6 107.7 1987 5 28 0.0 2446943.50 9 45.417( 0.002) -4 55.04( 0.12) 5.8852 43.6033 5.8830 14.9231 84.9 9.9 82.3 111.9 107.5 1987 5 29 0.0 2446944.50 9 45.481( 0.003) -4 52.32( 0.11) 5.9103 43.5474 5.8916 14.9113 84.0 9.9 71.0 112.2 107.2 1987 5 30 0.0 2446945.50 9 45.555( 0.003) -4 49.68( 0.11) 5.9355 43.4829 5.9002 14.8994 83.1 9.8 59.9 112.5 106.9 1987 5 31 0.0 2446946.50 9 45.639( 0.004) -4 47.13( 0.10) 5.9606 43.4102 5.9088 14.8876 82.2 9.8 49.2 112.7 106.7 1987 6 1 0.0 2446947.50 9 45.732( 0.004) -4 44.66( 0.10) 5.9856 43.3293 5.9174 14.8758 81.3 9.8 38.9 113.0 106.4 ------------------------------------------------------------------------------------------------------------------------------ |----------------------------------------------------------------------------------------------------------------| | NOTE: Above ephemerides represent fully-perturbed, light-time-corrected solutions to data spanning 1835-1989 | | (cf. the EPHEM.TXT file by D. Yeomans in the DOCUMENT directory). Ephemerides for HOUR=0.0 UT are directly | | from Yeomans; values within a UT day have been generated using a 7-point interpolation scheme and Yeomans' | | daily (0h UT) values. The first and last lines in the table span the time interval between the beginning of | | this data directory and the beginning of the next one. | |----------------------------------------------------------------------------------------------------------------| DEFINITIONS OF LESS OBVIOUS FIELDS IN THE EPHEMERIS TABLE: THETA = Sun-Earth-Comet angle (degrees) BETA = Sun-Comet-Earth angle (degrees) MOON = Angular separation of comet and moon (degrees) PSANG = Position angle of prolonged radius vector (degrees, measured from north through east) PSAMV = Position angle of minus orbital velocity vector (degrees, measured from north through east) ---------------------------------------------------------------------------------------------------------------