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IAU Minor Planet Center

Minor Planet Center

MPEC 1998-P22: DAILY ORBIT UPDATE (1998 AUG. 15 UT)

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M.P.E.C. 1998-P22                                Issued 1998 Aug. 15, 06:05 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

                       DAILY ORBIT UPDATE (1998 AUG. 15 UT)

                            Update to MPEC 1998-P21

New identifications:
         J87V02E  J90M01T  J96V21Z  J97Y10Y                   Nakano
         J93S06S  J95C01G                                     Ichikawa
         J93S06S  J95C01G                                     Nakano
         J95G08Z  J80F00Q  J88P03K  J91F01R  J96Q03J          Nakano
         J95W06M  J86T03M  J97F02A                            Nakano

New multiple-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Opp C
J87O00A 18.5  0.15 J9876 308.554 235.427 180.334   9.016 0.59540   1.49652   4 W
J87V02E 12.9  0.15 J9876  25.806 215.042 273.881   8.037 0.11224   2.80900   4 N
J91V01D 13.5  0.15 J9876 241.335   4.017  32.457  16.036 0.09348   2.53051   5 W
J93H00F 13.0  0.15 J9876 104.854 321.127 240.621   9.868 0.13455   2.53261   6 W
J93P00B 16.5  0.15 J9876  55.580 212.225 316.028  40.875 0.60707   1.42364   4 M
J93S06S 13.7  0.15 J9876 319.307 260.268 259.583   1.409 0.15476   2.40098   2 N
J95G08Z 13.2  0.15 J9876 148.174 206.306 166.747   4.351 0.07461   2.38388   5 N
J95W06M 13.1  0.15 J9876 166.305 280.948 197.070   3.324 0.17600   2.67479   3 N
J96X18W 14.5  0.15 J9876 324.169 192.192 115.447   7.774 0.13098   2.29557   3 M
J97B08G 14.5  0.15 J9876  57.884 284.790 325.732   3.329 0.09193   2.15895   4 W
J97B09C 15.0  0.15 J9876 337.830 186.996 140.738   4.239 0.23408   2.23099   5 W
J97C01V 15.0  0.15 J9876 329.657 197.772 110.517   2.629 0.15812   2.13131   3 M
J97C19M 14.5  0.15 J9876 357.085 218.032  81.309  13.527 0.16559   2.68161   3 M
J97E40Q 15.0  0.15 J9876  50.526 102.683 150.597  11.008 0.09667   2.55450   3 W
J97U09S 17.5  0.15 J9876  55.257 357.184 212.311  20.015 0.28184   1.05241   2 W

New perturbed one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J98K17H 16.0  0.15 J9876 357.939  71.239 220.390  22.393 0.42768   2.34186  75 W
J98M05X 18.0  0.15 J9876 352.358  55.691 266.639   9.710 0.61195   2.91876  49 W
J98M14N 18.0  0.15 J9876  20.455 350.217 259.101  19.477 0.22414   1.55463  51 M
J98M17R 16.0  0.15 J9876   6.558 347.766 281.920  15.610 0.48088   2.70143  47 W

New one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J98K09N 13.5  0.15 J9876  29.101  30.967 227.564  16.145 0.06935   2.56889  78 M
J98N00H 14.0  0.15 J987Q 257.940 290.932 124.852  12.324 0.13059   2.77158  30 M
J98O00K 14.5  0.15 J9876  31.573  87.273 186.357   6.602 0.09468   2.39374  56 W
J98O01A 14.0  0.15 J987Q   3.461  33.352 281.678   7.964 0.12309   3.04688  25 W
J98O01C 16.0  0.15 J987Q   3.302 143.124 167.728   6.737 0.14195   2.22970  25 W

New observations:
     J98M05X  C1998 08 08.87303 20 30 06.80 +36 23 08.9          17.2        143
     J98M05X  C1998 08 08.87773 20 30 07.49 +36 23 26.5          16.8        143
     J98M05X  C1998 08 08.88870 20 30 10.12 +36 24 05.1          16.6        143
     J98M05X  C1998 08 09.88611 20 34 04.06 +37 18 23.5          16.5        143
     J98M05X  C1998 08 09.89942 20 34 06.98 +37 19 08.3          16.4        143
     J98M05X  C1998 08 09.90726 20 34 08.72 +37 19 31.9          16.5        143
     J98M05X  C1998 08 11.88491 20 42 02.71 +38 59 51.9          16.8        143
     J98M05X  C1998 08 11.89079 20 42 04.03 +39 00 09.2          16.9        143
     J98M05X  C1998 08 11.89549 20 42 05.10 +39 00 23.1          17.0        143
     J98M14N  C1998 08 14.88249 18 07 24.03 +19 36 51.4          18.3 V      046
     J98M14N  C1998 08 14.88706 18 07 24.37 +19 36 49.9                      046
     J98M14N  C1998 08 14.88944 18 07 24.52 +19 36 49.6                      046

A. U. Tomatic                (C) Copyright 1998 MPC           M.P.E.C. 1998-P22

Read MPEC 1998-P21 Read MPEC 1998-P23


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