MPEC 1998-M26 : 1998 ML14
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M.P.E.C. 1998-M26 Issued 1998 June 27, 20:31 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
1998 ML14
Observations:
J98M14L* C1998 06 24.33475 19 23 53.98 -30 09 00.6 16.6 704
J98M14L C1998 06 24.35312 19 23 54.02 -30 09 06.1 704
J98M14L C1998 06 24.37141 19 23 54.32 -30 09 14.4 17.1 704
J98M14L C1998 06 24.38980 19 23 54.34 -30 09 21.2 17.0 704
J98M14L C1998 06 24.40819 19 23 54.72 -30 09 28.8 17.0 704
J98M14L C1998 06 26.36446 19 24 33.79 -30 22 43.6 711
J98M14L C1998 06 26.36746 19 24 33.82 -30 22 45.0 711
J98M14L C1998 06 26.37044 19 24 33.84 -30 22 46.0 711
J98M14L C1998 06 26.55707 19 24 38.42 -30 23 41.4 17.1 R 422
J98M14L C1998 06 26.55953 19 24 38.46 -30 23 42.5 17.1 R 422
J98M14L C1998 06 26.56153 19 24 38.47 -30 23 43.5 17.0 R 422
J98M14L C1998 06 26.56283 19 24 38.49 -30 23 44.1 17.2 R 422
J98M14L C1998 06 26.56413 19 24 38.49 -30 23 44.6 17.1 R 422
J98M14L C1998 06 26.56605 19 24 38.50 -30 23 45.5 17.1 R 422
J98M14L C1998 06 26.59535 19 24 39.14 -30 23 57.9 15.3 R 426
J98M14L C1998 06 26.60419 19 24 39.22 -30 24 01.8 15.3 R 426
J98M14L C1998 06 26.61272 19 24 39.32 -30 24 05.8 15.1 R 426
J98M14L C1998 06 27.02218 19 24 46.32 -30 27 24.1 15.9 V 104
J98M14L C1998 06 27.02646 19 24 46.36 -30 27 25.6 104
J98M14L C1998 06 27.02764 19 24 46.38 -30 27 26.3 104
J98M14L C1998 06 27.35510 19 24 52.27 -30 29 44.3 711
J98M14L C1998 06 27.35805 19 24 52.29 -30 29 45.7 711
J98M14L C1998 06 27.36123 19 24 52.31 -30 29 47.1 711
J98M14L C1998 06 27.60138 19 24 57.62 -30 31 07.8 15.5 R 426
J98M14L C1998 06 27.61185 19 24 57.68 -30 31 12.6 15.6 R 426
J98M14L C1998 06 27.62250 19 24 57.77 -30 31 17.9 15.4 R 426
Observer details:
104 San Marcello Pistoiese. Observers L. Tesi, A. Boattini, M. Tombelli.
Measurers A. Boattini, G. Forti, L. Tesi. 0.40-m f/5 reflector + CCD.
422 Loomberah. Observer G. J. Garradd. 0.25-m f/4.1 reflector + CCD.
426 Woomera. Observer F. B. Zoltowski. 0.30-m f/3.3 Schmidt-Cassegrain + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko. Measurers J. Stuart, H. Viggh, R. Sayer. 1.0-m f/2.15
reflector + CCD.
711 McDonald Observatory. Observer P. J. Shelus. 0.76-m reflector + CCD.
Orbital elements:
1998 ML14 PHA 0.013
Epoch 1998 June 16.0 TT = JDT 2450980.5 Williams
M 337.31479 (2000.0) P Q
n 0.26268999 Peri. 18.56679 +0.99958106 +0.02503628
a 2.4145731 Node 339.98185 -0.02885856 +0.90045556
e 0.6157912 Incl. 2.43137 +0.00221096 +0.43422685
P 3.75 H 17.5 G 0.15
From 26 observations 1998 June 24-27.
Ephemeris:
1998 ML14 a,e,i = 2.41, 0.62, 2 q = 0.9277
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1998 06 26 19 24.45 -30 19.8 0.357 1.363 163.7 12.0 16.7
1998 07 01 19 25.91 -30 57.0 0.310 1.321 167.0 10.0 16.2
1998 07 06 19 27.19 -31 40.5 0.266 1.279 169.2 8.6 15.7
1998 07 11 19 28.55 -32 32.3 0.224 1.238 169.5 8.6 15.3
1998 07 16 19 30.37 -33 36.2 0.185 1.198 167.6 10.5 14.9
1998 07 21 19 33.34 -34 59.7 0.148 1.159 164.3 13.7 14.5
1998 07 26 19 39.06 -36 59.1 0.112 1.122 160.3 17.8 13.9
1998 07 31 19 51.97 -40 17.6 0.078 1.087 155.7 22.6 13.2
1998 08 01 19 56.43 -41 15.8 0.071 1.080 154.7 23.7 13.0
1998 08 02 20 02.03 -42 24.0 0.065 1.073 153.6 24.9 12.9
1998 08 03 20 09.23 -43 44.9 0.058 1.067 152.4 26.2 12.7
1998 08 04 20 18.72 -45 22.3 0.052 1.060 150.9 27.7 12.4
1998 08 05 20 31.70 -47 21.1 0.046 1.054 149.2 29.5 12.2
1998 08 06 20 50.29 -49 46.5 0.039 1.048 146.9 31.9 11.9
1998 08 07 21 18.51 -52 42.1 0.034 1.042 143.8 35.1 11.7
1998 08 08 22 04.18 -55 57.2 0.028 1.036 139.0 40.0 11.4
1998 08 09 23 20.63 -58 23.8 0.024 1.030 131.6 47.4 11.2
1998 08 10 01 12.81 -56 32.7 0.020 1.024 120.2 58.9 11.2
1998 08 11 03 02.74 -46 36.8 0.018 1.018 104.5 74.6 11.5
1998 08 12 04 16.06 -31 29.3 0.019 1.013 87.6 91.3 12.1
1998 08 13 04 59.93 -17 23.6 0.022 1.007 73.9 104.9 13.1
1998 08 14 05 27.29 -06 51.8 0.026 1.002 64.7 113.9 14.0
1998 08 15 05 45.57 +00 31.5 0.031 0.997 58.9 119.6 14.8
1998 08 16 05 58.53 +05 44.6 0.037 0.992 55.3 122.9 15.4
1998 08 17 06 08.19 +09 32.2 0.043 0.987 53.2 124.9 15.9
1998 08 18 06 15.68 +12 23.0 0.049 0.983 51.8 125.9 16.2
1998 08 19 06 21.69 +14 34.9 0.055 0.978 51.1 126.4 16.5
1998 08 20 06 26.63 +16 19.3 0.062 0.974 50.7 126.5 16.8
1998 08 21 06 30.80 +17 43.8 0.068 0.970 50.6 126.3 17.0
1998 08 22 06 34.39 +18 53.4 0.074 0.966 50.7 125.9 17.1
1998 08 23 06 37.54 +19 51.6 0.081 0.962 50.9 125.3 17.2
1998 08 24 06 40.34 +20 40.9 0.088 0.959 51.3 124.6 17.3
1998 08 25 06 42.88 +21 23.1 0.094 0.955 51.7 123.9 17.4
1998 08 30 06 53.08 +23 45.6 0.127 0.941 54.3 119.3 17.7
1998 09 04 07 01.35 +25 04.4 0.161 0.932 57.5 114.2 17.8
1998 09 09 07 09.00 +25 51.0 0.194 0.928 60.7 108.8 17.9
1998 09 14 07 16.50 +26 18.8 0.227 0.929 64.0 103.4 17.9
1998 09 19 07 23.90 +26 34.6 0.258 0.936 67.2 98.0 17.9
1998 09 24 07 31.12 +26 42.5 0.288 0.947 70.5 92.8 18.0
1998 09 29 07 38.02 +26 45.1 0.317 0.963 73.9 87.7 18.0
1998 10 04 07 44.46 +26 44.6 0.343 0.984 77.4 82.7 18.0
1998 10 09 07 50.29 +26 42.5 0.366 1.009 81.0 78.0 18.1
1998 10 14 07 55.32 +26 40.2 0.388 1.037 84.8 73.3 18.1
1998 10 19 07 59.34 +26 39.2 0.407 1.069 88.9 68.8 18.1
1998 10 24 08 02.18 +26 40.2 0.423 1.102 93.2 64.3 18.1
1998 10 29 08 03.66 +26 44.1 0.437 1.139 97.9 59.8 18.1
1998 11 03 08 03.67 +26 51.3 0.449 1.177 102.8 55.3 18.1
1998 11 08 08 02.09 +27 02.1 0.460 1.216 108.2 50.7 18.1
1998 11 13 07 58.82 +27 16.2 0.471 1.257 113.9 46.0 18.1
1998 11 18 07 53.78 +27 33.0 0.481 1.298 120.1 41.2 18.1
1998 11 23 07 47.01 +27 51.3 0.492 1.340 126.6 36.3 18.1
1998 11 28 07 38.65 +28 09.6 0.504 1.383 133.5 31.2 18.1
1998 12 03 07 28.94 +28 26.0 0.520 1.426 140.6 26.0 18.0
1998 12 08 07 18.25 +28 38.9 0.538 1.469 147.9 20.9 18.0
1998 12 13 07 07.00 +28 46.9 0.561 1.512 155.3 15.8 18.0
1998 12 18 06 55.65 +28 49.2 0.588 1.556 162.6 10.9 18.0
1998 12 23 06 44.72 +28 45.8 0.621 1.599 169.5 6.5 18.0
1998 12 28 06 34.63 +28 37.1 0.660 1.642 174.4 3.4 18.0
1999 01 02 06 25.69 +28 24.5 0.705 1.684 172.5 4.4 18.3
1999 01 07 06 18.11 +28 09.1 0.755 1.727 166.9 7.4 18.6
1999 01 12 06 11.95 +27 52.3 0.810 1.769 160.8 10.5 18.9
1999 01 17 06 07.24 +27 34.9 0.871 1.811 154.9 13.3 19.3
1999 01 22 06 03.93 +27 17.8 0.937 1.852 149.1 15.8 19.6
1999 01 27 06 01.93 +27 01.4 1.007 1.893 143.7 17.9 19.8
1999 02 01 06 01.13 +26 46.1 1.082 1.933 138.5 19.8 20.1
1999 02 06 06 01.40 +26 32.0 1.161 1.973 133.5 21.3 20.3
1999 02 11 06 02.62 +26 18.9 1.243 2.013 128.7 22.5 20.6
1999 02 16 06 04.68 +26 06.8 1.328 2.052 124.1 23.5 20.8
1999 02 21 06 07.49 +25 55.5 1.416 2.091 119.7 24.2 21.0
1999 02 26 06 10.96 +25 44.8 1.506 2.129 115.5 24.8 21.2
1999 03 03 06 15.00 +25 34.5 1.599 2.167 111.4 25.2 21.4
1999 03 08 06 19.52 +25 24.3 1.693 2.204 107.4 25.4 21.5
1999 03 13 06 24.47 +25 14.1 1.789 2.241 103.5 25.5 21.7
1999 03 18 06 29.79 +25 03.7 1.886 2.277 99.8 25.5 21.8
1999 03 23 06 35.43 +24 52.9 1.984 2.313 96.1 25.4 22.0
Gareth V. Williams (C) Copyright 1998 MPC M.P.E.C. 1998-M26
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