Read MPEC 1999-D18
Read MPEC 1999-D20
M.P.E.C. 1999-D19 Issued 1999 Feb. 26, 07:09 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
DAILY ORBIT UPDATE (1999 FEB. 26 UT)
Update to MPEC 1999-D18
New identification:
J97P05D J99C47P Williams
New multiple-opposition orbits:
Object H G Epoch M Peri. Node Incl. e a Opp C
J76U07Z 13.5 0.15 J991M 143.381 134.321 207.684 10.483 0.10997 2.99564 2 W
J78N07X 13.2 0.15 J991M 166.724 241.626 103.513 5.387 0.12502 3.20722 4 W
J81E27W 14.7 0.15 J991M 38.549 253.263 182.507 7.659 0.20902 2.76750 2 W
J87Y01C 14.1 0.15 J991M 139.617 242.965 124.680 0.461 0.05364 2.96092 4 W
J88F00B 14.4 0.15 J991M 3.687 89.918 44.749 2.616 0.15199 2.40079 3 W
J88F02S 14.1 0.15 J991M 300.844 202.327 8.129 2.539 0.13708 2.40979 5 W
J88U00O 12.1 0.15 J991M 142.689 309.492 31.370 9.720 0.18685 2.72913 4 W
J89A06L 14.8 0.15 J991M 112.777 247.055 112.891 1.788 0.08907 2.23913 5 W
J89A06V 13.7 0.15 J991M 199.687 172.461 116.444 6.997 0.18787 2.24209 2 W
J89C06D 13.8 0.15 J991M 49.200 330.485 130.481 2.954 0.03480 2.88373 4 W
J90T09E 13.8 0.15 J991M 188.098 344.448 326.058 4.363 0.14762 2.30315 3 W
J90T11G 14.8 0.15 J991M 226.764 350.155 277.893 2.491 0.08256 2.30814 3 W
J90T13G 14.7 0.15 J991M 18.559 23.346 65.091 11.499 0.20046 2.42639 4 W
J90V06W 14.5 0.15 J991M 196.245 235.553 88.912 3.998 0.17732 2.27734 5 M
J90W01X 15.0 0.15 J991M 198.534 136.615 146.642 6.788 0.10675 2.39308 6 W
J91D00K 11.9 0.15 J991M 113.245 19.652 357.184 15.649 0.14297 2.57943 6 W
J91R02P 12.6 0.15 J991M 244.691 47.672 213.095 9.401 0.05500 3.00274 5 W
J91U03N 13.6 0.15 J991M 45.263 304.661 84.339 4.564 0.09701 2.29402 3 W
J92E00C 14.3 0.15 J991M 264.215 244.027 349.696 6.800 0.06972 2.36135 3 W
J92E05O 15.0 0.15 J991M 203.978 187.495 125.547 7.805 0.14620 2.29785 2 W
J92E09C 15.3 0.15 J991M 76.542 284.661 120.189 7.548 0.11095 2.33905 2 W
J92O01O 12.7 0.15 J991M 327.015 59.036 138.234 14.819 0.01304 2.55513 5 W
J92S02J 12.4 0.15 J991M 312.331 325.252 168.258 10.922 0.05047 2.99977 4 W
J92S24Q 12.5 0.15 J991M 285.520 309.270 204.036 10.119 0.05161 2.98827 5 W
J93O04V 15.4 0.15 J991M 250.760 307.702 289.447 2.900 0.06273 2.33473 2 W
J93T19G 14.5 0.15 J991M 236.602 219.653 49.721 4.267 0.18859 2.40980 4 W
J94A16L 13.0 0.15 J991M 356.584 282.847 180.285 9.819 0.06235 3.05702 3 W
J94C02K 13.7 0.15 J991M 317.452 79.568 57.900 2.453 0.11799 3.18615 4 W
J94T16N 15.5 0.15 J991M 28.454 67.710 27.481 4.410 0.11539 2.28075 2 W
J94V06O 14.4 0.15 J991M 37.692 25.905 33.524 10.040 0.22065 2.41769 3 W
J95A01E 14.3 0.15 J991M 305.879 42.243 161.439 6.256 0.16201 2.46455 2 W
J95E08A 14.4 0.15 J991M 329.453 283.953 163.166 0.651 0.20337 2.99597 3 W
J96F11T 15.7 0.15 J991M 175.472 240.288 71.837 1.894 0.06089 2.28502 2 W
J96G07B 15.6 0.15 J991M 23.169 84.124 35.110 4.307 0.08099 2.19064 2 W
J96H21V 15.3 0.15 J991M 292.612 188.047 37.993 4.480 0.09911 2.19047 3 W
J97P05D 14.9 0.15 J991M 206.996 339.518 306.606 3.028 0.03262 2.18272 2 W
J97R03S 13.7 0.15 J991M 30.848 73.748 22.591 5.094 0.10009 3.05044 2 W
J97S00X 12.9 0.15 J991M 129.426 312.948 46.622 10.561 0.10199 3.06158 2 W
J97S31K 16.6 0.15 J991M 30.979 105.486 351.941 2.913 0.17871 2.58139 2 W
J97T03T 14.4 0.15 J991M 27.290 270.690 204.502 12.704 0.17965 2.76249 2 W
J97T19J 13.4 0.15 J991M 88.868 357.776 46.346 5.957 0.08765 2.76506 2 W
J97U02U 13.6 0.15 J991M 79.715 93.008 313.813 1.591 0.02052 2.89553 2 W
J97U03R 14.3 0.15 J991M 174.283 291.890 37.430 3.335 0.05034 2.66724 2 W
J97W13O 14.3 0.15 J991M 348.087 113.346 86.072 7.864 0.06231 2.35920 4 W
J97W30Z 13.9 0.15 J991M 128.513 288.102 81.419 3.016 0.08464 2.80485 2 W
J97W51O 13.5 0.15 J991M 1.754 53.428 95.891 6.575 0.12963 3.11690 2 W
J98B25U 12.5 0.15 J991M 47.081 13.930 134.605 10.608 0.05099 3.04401 4 W
J98R66J 15.2 0.15 J991M 42.809 124.255 214.740 2.367 0.28941 2.57045 2 W
J98W23Z 12.8 0.15 J991M 95.415 22.176 17.507 6.856 0.09364 2.37515 5 W
J98X04Q 13.8 0.15 J991M 127.627 25.594 302.151 5.981 0.08729 2.25485 3 W
J98X96H 13.4 0.15 J991M 241.850 136.274 120.508 9.956 0.10187 2.76644 2 W
J98Y00R 11.7 0.15 J991M 209.047 349.070 277.873 10.487 0.15622 3.04175 3 W
J98Y00U 15.9 0.15 J991M 30.204 119.935 311.219 1.943 0.15002 2.15559 2 W
J98Y00W 15.3 0.15 J991M 51.916 147.413 251.958 0.756 0.19207 2.23793 2 W
J98Y00X 12.8 0.15 J991M 42.437 320.758 99.629 11.681 0.08053 3.01168 2 W
J98Y01E 14.5 0.15 J991M 87.672 21.324 351.931 7.025 0.12813 2.28595 2 W
J98Y03B 12.9 0.15 J991M 269.970 293.265 290.725 14.155 0.21231 2.86488 4 W
J98Y03D 14.1 0.15 J991M 88.099 316.852 50.438 3.168 0.13770 2.28608 5 W
J98Y03F 13.7 0.15 J991M 86.846 72.279 287.726 6.344 0.21571 2.58036 3 W
J98Y03J 14.5 0.15 J991M 106.478 38.447 310.196 5.982 0.15302 2.25801 4 W
J98Y06N 13.4 0.15 J991M 334.833 38.371 125.518 22.954 0.06960 3.21398 2 W
J98Y07F 12.3 0.15 J991M 97.915 118.293 228.186 12.611 0.19935 3.19867 3 W
J98Y11V 13.7 0.15 J991M 155.540 215.910 78.011 9.035 0.34198 2.28600 3 W
J98Y12B 12.9 0.15 J991M 323.115 98.303 71.021 3.276 0.11194 3.08176 3 W
J98Y12F 13.1 0.15 J991M 185.295 203.706 95.928 11.105 0.08266 3.00753 2 W
J98Y22J 13.6 0.15 J991M 14.416 300.950 161.645 5.776 0.01565 2.73383 3 W
J98Y27H 14.4 0.15 J991M 351.416 239.000 235.223 12.903 0.12785 2.54461 2 W
J99A02G 14.1 0.15 J991M 223.429 236.489 25.057 4.263 0.04415 2.20665 4 W
J99A02Q 15.0 0.15 J991M 323.922 163.420 18.647 5.760 0.08885 2.26761 3 W
J99A03R 14.7 0.15 J991M 213.707 221.468 65.230 4.081 0.15392 2.25986 3 W
J99A04M 15.2 0.15 J991M 334.003 70.531 87.266 4.262 0.05183 2.15162 2 W
J99A05J 13.4 0.15 J991M 50.951 345.752 67.894 10.071 0.21244 2.61398 4 W
J99A08C 15.2 0.15 J991M 317.452 159.132 21.110 5.890 0.10789 2.21524 3 W
J99A21E 14.5 0.15 J991M 71.430 285.140 116.427 14.300 0.24953 2.46808 2 W
J99A21U 13.7 0.15 J991M 96.786 234.801 157.169 2.006 0.08209 3.00236 3 W
J99B04C 12.5 0.15 J991M 276.830 88.355 128.109 11.257 0.03800 3.06965 3 W
J99B05O 13.5 0.15 J991M 314.883 201.888 327.657 7.720 0.00972 2.41261 2 W
PLS2691 14.8 0.15 J991M 281.470 191.853 32.932 2.833 0.15638 2.38241 2 W
PLS4649 13.6 0.15 J991M 49.163 255.888 183.742 10.843 0.02595 3.00920 2 W
T2S4311 15.6 0.15 J991M 259.846 115.598 139.126 3.499 0.09867 2.26288 3 W
New perturbed one-opposition orbits:
Object H G Epoch M Peri. Node Incl. e a Arc C
J98V05N 13.1 0.15 J991M 15.402 25.667 22.220 10.672 0.14185 3.16306 88 W
J98V05Q 14.9 0.15 J991M 9.417 49.527 15.628 6.035 0.20399 2.53660 70 W
J98V05U 14.2 0.15 J991M 300.001 177.259 318.452 3.485 0.07273 2.52695 71 W
J98W07M 13.5 0.15 J991M 344.236 66.122 94.659 9.083 0.21845 2.56822 91 W
J98W16N 13.9 0.15 J991M 6.900 243.775 190.524 1.827 0.18258 2.37551 172 W
J98X14Y 13.8 0.15 J991M 221.390 143.173 82.245 17.880 0.11251 2.52781 60 W
J98Y11P 16.5 0.15 J991M 322.533 74.240 145.064 15.035 0.38908 1.72053 64 M
J99A04F 18.2 0.15 J991M 4.401 154.687 295.055 12.567 0.61762 2.82718 129 W
J99A10Q 20.4 0.15 J991M 231.464 299.525 327.450 6.562 0.23458 0.93682 42 W
J99B02B 13.8 0.15 J991M 16.288 116.676 334.979 12.146 0.26885 2.64963 80 W
J99B08E 16.4 0.15 J991M 11.860 320.739 147.876 9.819 0.47494 2.53310 64 M
J99C01Z 15.1 0.15 J991M 347.723 177.050 320.130 17.026 0.08540 1.95285 92 W
J99C03V 14.8 0.15 J991M 299.643 96.167 141.453 22.857 0.39388 1.45947 64 W
New one-opposition orbits:
Object H G Epoch M Peri. Node Incl. e a Arc C
J96H21H 14.0 0.15 J964R 305.130 194.617 104.905 2.367 0.19537 3.17608 35 W
J97U12P 15.5 0.15 J97AJ 58.888 70.327 240.648 0.775 0.20205 2.62561 9EW
J98F44R 17.4 0.15 J9838 340.443 88.083 116.285 0.903 0.19942 2.36074 2EW
J98H83N 17.7 0.15 J984H 340.196 181.162 59.123 7.109 0.20755 2.19531 10 W
J98R57X 16.1 0.15 J9894 45.272 135.738 155.848 4.418 0.17725 2.41386 16 W
J98Y02J 15.5 0.15 J9912 263.426 278.606 312.594 5.871 0.07912 2.27607 61 W
J99A05K 12.9 0.15 J992B 51.991 51.435 17.796 11.029 0.10780 2.99347 43 N
J99A05L 13.7 0.15 J992B 3.159 159.800 327.929 21.937 0.03190 2.58391 44 N
J99A05M 14.9 0.15 J992B 18.811 108.178 1.296 9.538 0.12990 2.26873 44 N
J99A07T 14.9 0.15 J992B 66.150 348.523 62.176 5.225 0.23047 2.31834 41 N
J99A09V 13.3 0.15 J991M 123.864 253.115 121.962 13.545 0.10342 2.57867 35 W
J99A18B 14.2 0.15 J991M 255.198 98.234 139.489 2.710 0.01109 2.86995 45 M
J99A21C 15.3 0.15 J992B 75.851 55.948 338.517 6.426 0.11613 2.36216 39 N
J99A21D 14.9 0.15 J992B 37.883 84.576 355.136 4.975 0.08523 2.44505 39 N
J99A22C 13.5 0.15 J991M 42.312 38.703 60.339 5.243 0.05510 2.61896 35 W
J99B02C 14.8 0.15 J992B 195.085 325.067 336.892 17.502 0.06000 1.95775 39 N
J99B03W 15.7 0.15 J991M 27.844 329.893 98.640 26.390 0.28740 2.34050 23 W
J99B04A 14.0 0.15 J992B 278.655 134.609 77.718 5.560 0.08577 2.44406 34 N
J99B07E 15.0 0.15 J991M 356.978 102.242 37.391 7.160 0.05631 2.31806 28 W
J99B12C 15.0 0.15 J992B 320.022 81.234 99.625 6.947 0.07433 2.36379 26 N
J99B24L 12.7 0.15 J991M 4.086 324.386 149.154 7.253 0.05619 2.34184 28 W
J99B26A 15.5 0.15 J992B 28.254 335.160 114.342 24.955 0.25651 2.29369 34 N
J99C00M 14.3 0.15 J992B 319.058 109.873 93.989 16.536 0.28951 2.80187 18 N
J99C02C 14.0 0.15 J992B 30.157 57.676 65.594 4.634 0.05345 2.79086 15 N
J99C02L 14.7 0.15 J991M 70.455 101.787 279.769 5.387 0.23478 2.28989 7EW
J99C02O 13.0 0.15 J992B 358.369 54.564 104.048 22.359 0.03138 2.67041 9 W
J99C03K 14.7 0.15 J992B 54.081 182.051 265.682 7.587 0.10204 2.75832 16 N
J99C03L 12.7 0.15 J992B 59.129 330.407 111.166 10.601 0.06942 3.05174 8 N
J99C03M 13.7 0.15 J992B 36.227 100.139 8.052 8.631 0.04346 3.18734 8 N
J99C03T 18.3 0.15 J992B 276.125 268.220 322.010 34.229 0.13188 1.42659 15 W
J99C03Z 14.8 0.15 J992B 254.586 110.094 142.463 2.445 0.09900 2.18067 20 M
J99C04A 11.3 0.15 J991M 207.285 287.007 18.103 9.915 0.07080 3.02600 9 W
J99C04D 15.8 0.15 J992B 324.232 263.769 294.734 1.714 0.27949 2.22822 6EW
J99C05B 15.1 0.15 J992B 23.561 145.224 315.003 3.516 0.17253 3.01376 10 N
J99C05C 12.6 0.15 J992B 212.171 178.339 108.883 15.871 0.17209 2.58353 13 N
J99C05G 15.7 0.15 J992B 302.891 194.544 358.769 3.668 0.04567 2.21120 10 N
J99C05H 13.5 0.15 J992B 40.950 99.349 331.667 8.263 0.20426 2.79778 12 N
J99C05O 14.3 0.15 J992B 4.349 103.465 23.131 11.617 0.20961 2.64819 10 N
J99C08W 18.5 0.15 J992B 338.317 262.006 317.380 33.532 0.59601 2.21872 13 W
J99C09L 14.5 0.15 J992B 332.014 171.394 10.772 11.675 0.15310 2.66466 13 N
J99C44G 13.8 0.15 J991M 78.632 39.264 17.789 15.087 0.04261 3.25128 11 W
J99C47K 13.8 0.15 J992B 346.780 94.241 73.242 1.884 0.05940 3.15713 11 W
J99C48O 13.6 0.15 J992B 194.564 336.863 344.266 12.763 0.09614 2.77162 13 W
J99C49Y 14.2 0.15 J992B 11.248 106.077 24.162 6.594 0.25688 3.01723 5EW
J99C52A 13.2 0.15 J992B 308.949 168.691 50.476 6.011 0.17182 2.65025 5 W
J99C52E 12.3 0.15 J992B 126.497 305.410 63.267 6.877 0.19261 2.27147 4 W
J99C54Z 12.7 0.15 J992B 79.134 325.189 102.755 6.824 0.09966 3.42300 13 N
J99C56J 14.0 0.15 J992B 132.460 259.658 114.144 7.914 0.12758 2.28291 13 N
J99C62N 14.1 0.15 J992B 91.969 254.517 144.839 5.719 0.04524 2.38308 6EW
J99C74E 14.1 0.15 J992B 277.693 333.709 270.755 1.563 0.13408 2.43359 11 N
J99C94Y 15.8 0.15 J992B 320.653 97.177 94.294 6.068 0.10935 2.28413 13 N
J99C98G 15.4 0.15 J992B 14.619 64.320 64.842 0.971 0.15954 2.70089 11 W
J99C99U 12.3 0.15 J992B 142.462 296.404 63.486 7.518 0.14504 2.85178 4EW
J99CA5S 12.5 0.15 J992B 236.374 313.870 312.224 12.838 0.09093 3.22512 6EW
J99CA5T 14.0 0.15 J992B 108.304 231.207 141.182 10.245 0.14387 2.60648 5EW
J99CA5V 16.4 0.15 J992B 38.631 252.066 192.856 4.073 0.15986 2.51843 5EW
J99CB8U 13.5 0.15 J992B 72.770 149.392 255.310 15.737 0.26151 3.16700 4 W
J99D01P 13.2 0.15 J992B 300.757 163.912 59.081 14.526 0.10620 2.56688 8 N
J99D02W 15.5 0.15 J9933 47.204 268.273 192.855 5.448 0.10324 2.32282 2EN
J99D02X 14.5 0.15 J9933 316.767 43.433 153.277 20.691 0.02733 2.66079 3 N
J99D03G 15.6 0.15 J9933 180.864 15.134 316.152 5.171 0.07938 2.18663 2EN
J99D03W 18.4 0.15 J992B 277.448 327.790 280.654 1.864 0.17101 2.13720 4EW
New observations:
J98Y11P C1999 02 25.10137 14 26 09.97 +10 08 31.3 118
J98Y11P C1999 02 25.10332 14 26 10.63 +10 08 36.0 118
J99A04F C1999 02 25.21218 07 15 05.24 +02 09 43.8 658
J99A04F C1999 02 25.21409 07 15 05.51 +02 09 41.7 658
J99A04F C1999 02 25.21700 07 15 06.04 +02 09 38.9 658
J99A10Q C1999 02 25.15666 04 09 19.33 +18 31 59.0 658
J99A10Q C1999 02 25.16242 04 09 17.80 +18 31 34.6 658
J99A10Q C1999 02 25.16544 04 09 17.06 +18 31 22.6 658
J99C03T C1999 02 25.23631 07 22 28.81 +25 50 32.1 658
J99C03T C1999 02 25.24016 07 22 28.35 +25 50 20.0 658
J99C03T C1999 02 25.24878 07 22 27.47 +25 49 53.7 658
J99C03V C1999 02 25.06808 10 03 26.57 +40 53 12.9 12.9 V 726
J99C03V C1999 02 25.07155 10 03 26.34 +40 53 40.2 12.9 V 726
J99C03V C1999 02 25.07502 10 03 26.12 +40 54 07.3 12.9 V 726
J99C03V C1999 02 25.07850 10 03 25.88 +40 54 34.7 13.0 V 726
J99C03V C1999 02 25.08197 10 03 25.66 +40 55 01.7 13.0 V 726
J99C03V C1999 02 25.08544 10 03 25.44 +40 55 28.6 12.9 V 726
J99C03V C1999 02 25.08890 10 03 25.20 +40 55 56.1 12.8 V 726
J99C03V C1999 02 25.09237 10 03 24.96 +40 56 23.1 12.7 V 726
J99C03V C1999 02 25.09584 10 03 24.72 +40 56 50.2 12.9 V 726
J99C03V C1999 02 25.53200 10 02 57.61 +41 53 24.5 355
J99C03V C1999 02 25.53403 10 02 57.44 +41 53 40.2 13.3 V 355
J99C03V C1999 02 25.53646 10 02 57.26 +41 53 59.4 355
J99C08W C1999 02 25.22576 07 12 49.35 -06 00 00.2 658
J99C08W C1999 02 25.22753 07 12 48.72 -06 00 11.2 658
J99C08W C1999 02 25.22892 07 12 48.23 -06 00 18.4 658
A. U. Tomatic (C) Copyright 1999 MPC M.P.E.C. 1999-D19
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