MPEC 1998-S47 : 1998 SH36
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M.P.E.C. 1998-S47 Issued 1998 Sept. 30, 15:20 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 SH36
Observations:
J98S36H* C1998 09 27.29013 00 23 41.07 +10 42 50.6 18.1 704
J98S36H C1998 09 27.30750 00 23 35.67 +10 42 30.9 18.6 704
J98S36H C1998 09 27.32561 00 23 29.92 +10 42 09.3 18.4 704
J98S36H C1998 09 27.34304 00 23 24.40 +10 41 48.3 18.9 704
J98S36H C1998 09 28.89083 00 15 06.58 +10 08 04.1 470
J98S36H C1998 09 28.90750 00 15 00.61 +10 07 40.2 470
J98S36H C1998 09 28.91588 00 14 57.47 +10 07 23.4 557
J98S36H C1998 09 28.91716 00 14 57.02 +10 07 21.8 557
J98S36H C1998 09 28.92022 00 14 55.90 +10 07 17.0 557
J98S36H C1998 09 28.92176 00 14 55.35 +10 07 14.7 17.8 V 557
J98S36H C1998 09 29.15864 00 13 33.54 +10 01 38.4 17.2 704
J98S36H C1998 09 29.15952 00 13 33.28 +10 01 36.7 17.4 704
J98S36H C1998 09 29.16779 00 13 30.09 +10 01 25.0 18.2 704
J98S36H C1998 09 29.17255 00 13 28.35 +10 01 17.7 17.3 704
J98S36H C1998 09 29.17344 00 13 28.11 +10 01 16.5 704
J98S36H C1998 09 29.17992 00 13 25.66 +10 01 07.0 18.5 704
J98S36H C1998 09 29.18154 00 13 25.06 +10 01 03.8 17.6 704
J98S36H C1998 09 29.18647 00 13 23.17 +10 00 58.5 17.4 704
J98S36H C1998 09 29.18736 00 13 22.93 +10 00 56.4 17.7 704
J98S36H C1998 09 29.19384 00 13 20.54 +10 00 48.0 18.5 704
J98S36H C1998 09 29.19545 00 13 19.70 +10 00 44.8 19.3 704
J98S36H C1998 09 29.20038 00 13 18.05 +10 00 37.6 704
J98S36H C1998 09 29.20127 00 13 17.73 +10 00 36.2 704
J98S36H C1998 09 29.20775 00 13 15.29 +10 00 26.1 18.1 704
J98S36H C1998 09 29.20937 00 13 14.69 +10 00 23.4 17.6 704
J98S36H C1998 09 29.21430 00 13 12.83 +10 00 16.2 704
J98S36H C1998 09 29.21501 00 13 12.56 +10 00 15.9 704
J98S36H C1998 09 29.22156 00 13 10.10 +10 00 05.1 18.0 704
J98S36H C1998 09 29.22335 00 13 09.44 +10 00 03.2 704
J98S36H C1998 09 29.24358 00 13 01.86 +09 59 32.5 17.5 704
J98S36H C1998 09 29.24367 00 13 01.77 +09 59 31.6 17.7 704
J98S36H C1998 09 29.25592 00 12 57.15 +09 59 15.0 18.2 704
J98S36H C1998 09 29.25601 00 12 57.11 +09 59 13.6 18.2 704
J98S36H C1998 09 29.26839 00 12 52.41 +09 58 56.2 18.0 704
J98S36H C1998 09 29.26847 00 12 52.37 +09 58 55.7 18.6 704
J98S36H C1998 09 29.29295 00 12 43.04 +09 58 18.5 18.4 704
J98S36H C1998 09 29.29303 00 12 43.01 +09 58 18.1 18.6 704
J98S36H C1998 09 29.39858 00 12 03.82 +09 55 24.8 658
J98S36H C1998 09 29.40049 00 12 03.10 +09 55 21.6 658
J98S36H C1998 09 29.40222 00 12 02.46 +09 55 19.0 658
J98S36H C1998 09 29.51764 00 11 22.70 +09 53 27.4 16.5 R 426
J98S36H C1998 09 29.52104 00 11 21.50 +09 53 23.1 16.4 R 426
J98S36H C1998 09 29.52436 00 11 20.18 +09 53 17.7 16.5 R 426
J98S36H C1998 09 29.57778 00 10 58.63 +09 51 56.3 17.4 R 422
J98S36H C1998 09 29.57873 00 10 58.25 +09 51 54.5 17.3 R 422
J98S36H C1998 09 29.57929 00 10 58.03 +09 51 53.7 17.1 R 422
J98S36H C1998 09 29.58020 00 10 57.69 +09 51 52.2 17.2 R 422
J98S36H C1998 09 29.82209 00 09 28.54 +09 44 14.9 046
J98S36H C1998 09 29.82295 00 09 28.15 +09 44 13.8 046
J98S36H C1998 09 29.82378 00 09 27.87 +09 44 12.0 17.2 V 046
J98S36H C1998 09 29.82456 00 09 27.58 +09 44 10.8 046
J98S36H C1998 09 29.91645 00 08 51.21 +09 41 41.6 557
J98S36H C1998 09 29.91750 00 08 50.76 +09 41 40.0 557
J98S36H C1998 09 29.91855 00 08 50.36 +09 41 38.6 17.4 V 557
J98S36H C1998 09 30.29624 00 06 22.25 +09 31 03.7 658
J98S36H C1998 09 30.30072 00 06 20.49 +09 30 56.2 658
J98S36H C1998 09 30.30485 00 06 18.81 +09 30 49.0 658
Observer details:
046 Klet. Observers M. Tichy, Z. Moravec. Measurer M. Tichy. 0.57-m f/5.2
reflector + CCD.
422 Loomberah. Observer G. J. Garradd. 0.45-m f/5.4 reflector + CCD.
426 Woomera. Observer F. B. Zoltowski. 0.30-m f/3.3 Schmidt-Cassegrain + CCD.
470 Ceccano. Observer G. Masi. 0.28-m f/6.3 reflector + CCD.
557 Ondrejov. Observers M. Wolf, L. Sarounova. 0.65-m f/3.6 reflector + CCD.
658 Dominion Astrophysical Observatory. Observer D. D. Balam. 1.82-m
reflector + 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.
Orbital elements:
1998 SH36 PHA 0.012
Epoch 1998 Sept. 24.0 TT = JDT 2451080.5 Williams
M 290.75363 (2000.0) P Q
n 0.86730685 Peri. 278.59568 -0.72749594 -0.68573262
a 1.0889824 Node 218.11603 +0.64313812 -0.66997061
e 0.5725508 Incl. 2.11806 +0.23900421 -0.28444712
P 1.14 H 20.5 G 0.15
From 55 observations 1998 Sept. 27-30.
Ephemeris:
1998 SH36 a,e,i = 1.09, 0.57, 2 q = 0.4655
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1998 09 24 00 37.73 +11 35.3 0.214 1.212 165.8 11.7 18.3
1998 09 29 00 14.46 +10 05.9 0.169 1.170 172.0 6.8 17.5
1998 10 04 23 36.39 +07 14.5 0.129 1.125 164.1 14.1 17.1
1998 10 09 22 31.80 +01 44.2 0.097 1.079 143.5 33.4 17.0
1998 10 14 20 48.21 -07 20.6 0.080 1.030 111.6 64.2 17.4
1998 10 19 18 47.37 -15 41.4 0.086 0.979 76.2 98.9 18.7
1998 10 24 17 16.60 -19 05.5 0.111 0.927 49.4 125.3 20.8
1998 10 29 16 20.29 -19 44.4 0.146 0.872 31.3 143.8 23.4
Gareth V. Williams (C) Copyright 1998 MPC M.P.E.C. 1998-S47
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