Various Normal Point Observations
Pl Date r.a. cos(dec.) dec. range Nr [arcseconds] [arcseconds] [kilometers] -- ------------- -------------- -------------- ------------ O-C sigma O-C sigma O-C sigma w.r.t. w.r.t. w.r.t. DE405 DE405 DE405 5 1973 12 04 00 -9.1 12.0 Pioneer at Jupiter 1973 DEC 4 5 1974 12 03 00 -7.8 3.0 Pioneer at Jupiter 1974 DEC 3 4 1989 03 20 00 0.0 0.2 Phobos at Mars 1989 MAR 20 5 1979 03 05 00 0.049 0.019 0.155 0.050 -2.3 3.0 Voyager 1 at Jupiter 1979 MAR 5 5 1979 07 09 00 -4.7 3.7 Voyager 2 at Jupiter 1979 JUL 9 5 1992 02 08 12 0.001 0.003 -0.001 0.005 -0.7 0.0 Ulysses at Jupiter 1992 FEB 08 5 1995 12 07 00 0.007 0.046 0.006 0.200 6.3 3.0 Galileo at Jupiter 1995 DEC 7 5 1983 04 28 00 -0.011 0.030 -0.133 0.060 VLA : Jupiter 1983 APR 28 6 1984 01 16 12 0.095 0.030 -0.015 0.060 VLA : Saturn 1984 JAN 16 7 1985 04 30 00 0.006 0.030 -0.050 0.060 VLA : Uranus 1985 APR 30 8 1986 07 18 12 0.032 0.030 -0.058 0.060 VLA : Neptune 1986 JUL 18 8 1987 01 09 00 0.004 0.030 0.020 0.060 VLA : Neptune 1987 JAN 09 7 1977 03 10 00 0.061 0.193 -0.378 0.200 Uranus Rings Occultation : 1977 MAR 10 7 1980 08 15 00 0.148 0.190 -0.198 0.200 Uranus Rings Occultation : 1980 AUG 15 7 1981 04 26 00 0.140 0.188 -0.156 0.200 Uranus Rings Occultation : 1981 APR 26 7 1982 04 22 00 0.250 0.187 -0.238 0.200 Uranus Rings Occultation : 1982 APR 22 7 1982 05 01 00 0.341 0.187 -0.283 0.200 Uranus Rings Occultation : 1982 MAY 01 7 1982 06 04 00 0.239 0.187 -0.007 0.200 Uranus Rings Occultation : 1982 JUN 04 7 1983 03 25 00 0.162 0.186 -0.152 0.200 Uranus Rings Occultation : 1983 MAR 25 8 1981 05 10 00 0.312 0.185 -0.239 0.200 Neptune disk Occultation : 1981 MAY 10 8 1981 05 24 00 0.222 0.185 0.006 0.200 Neptune disk Occultation : 1981 MAY 24 8 1983 06 15 00 0.251 0.185 -0.005 0.200 Neptune disk Occultation : 1983 JUN 15 8 1984 04 18 00 0.284 0.185 -0.260 0.200 Neptune disk Occultation : 1984 APR 18 8 1985 06 05 00 0.173 0.185 0.004 0.200 Neptune disk Occultation : 1985 JUN 05 8 1985 06 05 00 0.157 0.185 -0.164 0.200 Neptune disk Occultation : 1985 JUN 05 8 1985 07 30 00 0.478 0.185 -0.244 0.200 Neptune disk Occultation : 1985 JUL 30 8 1985 08 10 00 0.444 0.185 -0.352 0.200 Neptune disk Occultation : 1985 AUG 10 8 1985 08 20 00 0.279 0.185 -0.205 0.200 Neptune disk Occultation : 1985 AUG 20