YR/MON/DAY/HOUR JD RA(1950), DEC(1950), DELTA DELTADOT R RDOT THETA BETA MOON PSANG PSAMV
(UT) (MIN/HOUR) (ARCMIN/HOUR)
------------------------------------------------------------------------------------------------------------------------------
1985 10 10 0.0 2446348.50 6 6.353(-0.035) 20 22.10( 0.12) 1.7506 -55.6758 2.2236 -23.2639 104.6 25.8 48.8 271.4 149.7
1985 10 11 0.0 2446349.50 6 5.486(-0.038) 20 24.95( 0.12) 1.7184 -55.5967 2.2102 -23.3139 105.8 25.8 62.6 271.4 149.3
------------------------------------------------------------------------------------------------------------------------------
|----------------------------------------------------------------------------------------------------------------|
| 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)
---------------------------------------------------------------------------------------------------------------