YR/MON/DAY/HOUR JD RA(1950), DEC(1950), DELTA DELTADOT R RDOT THETA BETA MOON PSANG PSAMV (UT) (MIN/HOUR) (ARCMIN/HOUR) ------------------------------------------------------------------------------------------------------------------------------ 1987 3 9 0.0 2446863.50 10 23.551(-0.043) -12 41.59( 0.30) 4.2340 17.9687 5.1699 15.9855 158.4 4.1 72.4 35.8 119.1 1987 3 10 0.0 2446864.50 10 22.514(-0.043) -12 34.43( 0.30) 4.2446 18.6061 5.1791 15.9707 158.1 4.1 61.5 39.2 119.2 1987 3 11 0.0 2446865.50 10 21.488(-0.043) -12 27.22( 0.30) 4.2555 19.2400 5.1884 15.9559 157.7 4.2 50.9 42.4 119.2 1987 3 12 0.0 2446866.50 10 20.473(-0.042) -12 19.97( 0.30) 4.2668 19.8701 5.1976 15.9411 157.3 4.2 40.7 45.6 119.3 1987 3 13 0.0 2446867.50 10 19.468(-0.042) -12 12.68( 0.30) 4.2785 20.4961 5.2068 15.9264 156.8 4.3 31.6 48.6 119.4 1987 3 14 0.0 2446868.50 10 18.475(-0.041) -12 5.36( 0.31) 4.2905 21.1177 5.2160 15.9117 156.3 4.4 25.1 51.5 119.5 1987 3 15 0.0 2446869.50 10 17.493(-0.041) -11 58.00( 0.31) 4.3029 21.7348 5.2252 15.8971 155.7 4.5 23.9 54.3 119.6 1987 3 16 0.0 2446870.50 10 16.523(-0.040) -11 50.62( 0.31) 4.3156 22.3470 5.2343 15.8825 155.1 4.6 28.9 56.9 119.6 1987 3 17 0.0 2446871.50 10 15.565(-0.040) -11 43.22( 0.31) 4.3287 22.9542 5.2435 15.8680 154.4 4.7 37.9 59.4 119.7 1987 3 18 0.0 2446872.50 10 14.620(-0.039) -11 35.80( 0.31) 4.3421 23.5563 5.2527 15.8535 153.7 4.8 49.0 61.7 119.7 1987 3 19 0.0 2446873.50 10 13.688(-0.039) -11 28.36( 0.31) 4.3559 24.1532 5.2618 15.8390 152.9 4.9 61.1 64.0 119.8 1987 3 20 0.0 2446874.50 10 12.769(-0.038) -11 20.92( 0.31) 4.3700 24.7445 5.2710 15.8246 152.2 5.1 73.7 66.1 119.8 ------------------------------------------------------------------------------------------------------------------------------ |----------------------------------------------------------------------------------------------------------------| | 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) ---------------------------------------------------------------------------------------------------------------