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M.P.E.C. 1998-S44 Issued 1998 Sept. 30, 15:05 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
1998 SE36
Observations:
J98S36E* C1998 09 26.15586 00 30 18.69 +13 11 49.2 19.6 704
J98S36E C1998 09 26.17263 00 30 17.43 +13 11 17.9 19.5 704
J98S36E C1998 09 26.18919 00 30 16.07 +13 10 49.4 19.7 704
J98S36E C1998 09 26.20572 00 30 14.35 +13 10 18.3 19.5 704
J98S36E C1998 09 29.17416 00 26 36.94 +11 38 49.3 19.2 704
J98S36E C1998 09 29.18808 00 26 35.79 +11 38 22.3 19.3 704
J98S36E C1998 09 29.21622 00 26 33.67 +11 37 30.2 19.3 704
J98S36E WC1998 09 29.94987 00 25 39.48 +11 14 27.8 557
J98S36E WC1998 09 29.95139 00 25 39.28 +11 14 26.1 557
J98S36E C1998 09 29.95338 00 25 39.17 +11 14 22.2 19.6 V 557
J98S36E C1998 09 30.07595 00 25 29.62 +11 10 30.1 18.8 V 046
J98S36E C1998 09 30.07772 00 25 29.45 +11 10 27.1 046
J98S36E C1998 09 30.07894 00 25 29.38 +11 10 24.9 046
J98S36E C1998 09 30.28697 00 25 15.07 +11 03 53.5 658
J98S36E C1998 09 30.29087 00 25 14.78 +11 03 45.7 658
J98S36E C1998 09 30.29330 00 25 14.59 +11 03 41.3 658
Observer details:
046 Klet. Observers M. Tichy, Z. Moravec. Measurer M. Tichy. 0.57-m f/5.2
reflector + CCD.
557 Ondrejov. Observer 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 SE36
Epoch 1998 Sept. 24.0 TT = JDT 2451080.5 Williams
M 131.07330 (2000.0) P Q
n 0.62812758 Peri. 25.90470 -0.71000648 +0.70077997
a 1.3503224 Node 199.12255 -0.67724897 -0.70647704
e 0.1034850 Incl. 12.20743 -0.19293687 -0.09898296
P 1.57 H 19.0 G 0.15
From 15 observations 1998 Sept. 26-30.
Ephemeris:
1998 SE36 a,e,i = 1.35, 0.10, 12 q = 1.2106
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1998 09 24 00 32.91 +14 16.4 0.458 1.450 164.2 10.9 18.8
1998 09 29 00 26.82 +11 44.4 0.457 1.454 170.4 6.6 18.6
1998 10 04 00 20.82 +09 06.8 0.461 1.459 173.3 4.6 18.5
1998 10 09 00 15.26 +06 30.0 0.470 1.463 169.6 7.1 18.7
1998 10 14 00 10.45 +04 00.2 0.484 1.467 163.3 11.3 19.0
1998 10 19 00 06.60 +01 42.4 0.502 1.471 156.8 15.5 19.2
1998 10 24 00 03.90 -00 19.5 0.525 1.474 150.4 19.5 19.4
1998 10 29 00 02.41 -02 03.7 0.552 1.477 144.3 23.1 19.7
1998 11 03 00 02.16 -03 29.6 0.583 1.480 138.6 26.3 19.9
1998 11 08 00 03.08 -04 37.7 0.616 1.483 133.3 29.1 20.1
1998 11 13 00 05.09 -05 29.3 0.652 1.485 128.3 31.5 20.3
1998 11 18 00 08.11 -06 05.5 0.689 1.486 123.7 33.6 20.5
1998 11 23 00 12.07 -06 28.0 0.729 1.488 119.4 35.3 20.6
1998 11 28 00 16.88 -06 38.3 0.769 1.489 115.4 36.8 20.8
1998 12 03 00 22.43 -06 37.9 0.811 1.490 111.6 38.0 20.9
1998 12 08 00 28.63 -06 28.2 0.853 1.490 108.1 38.9 21.1
1998 12 13 00 35.42 -06 10.4 0.896 1.490 104.7 39.7 21.2
1998 12 18 00 42.74 -05 45.4 0.939 1.490 101.5 40.3 21.3
1998 12 23 00 50.54 -05 14.3 0.982 1.489 98.5 40.8 21.4
1998 12 28 00 58.77 -04 37.9 1.025 1.488 95.6 41.1 21.5
1999 01 02 01 07.39 -03 56.9 1.068 1.487 92.8 41.3 21.6
1999 01 07 01 16.36 -03 12.2 1.110 1.485 90.1 41.5 21.7
1999 01 12 01 25.66 -02 24.3 1.152 1.483 87.6 41.5 21.8
1999 01 17 01 35.27 -01 33.7 1.193 1.481 85.1 41.5 21.9
1999 01 22 01 45.18 -00 40.9 1.234 1.478 82.7 41.3 21.9
Gareth V. Williams (C) Copyright 1998 MPC M.P.E.C. 1998-S44
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