MPEC 2001-F11: 2001 ED18
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M.P.E.C. 2001-F11 Issued 2001 Mar. 19, 18:49 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2001 ED18
Observations:
K01E18D* C2001 03 15.30123 12 12 06.61 +22 43 13.0 18.0 704
K01E18D C2001 03 15.32664 12 11 39.53 +22 37 32.5 17.8 704
K01E18D C2001 03 15.33931 12 11 26.03 +22 34 41.0 18.0 704
K01E18D C2001 03 16.26235 11 56 10.74 +18 50 37.4 18.0 704
K01E18D C2001 03 16.27506 11 55 56.21 +18 47 19.9 18.5 704
K01E18D C2001 03 16.28953 11 55 39.70 +18 43 34.6 17.9 704
K01E18D C2001 03 16.30187 11 55 25.58 +18 40 20.9 17.7 704
K01E18D C2001 03 16.30249 11 55 24.84 +18 40 12.0 18.1 704
K01E18D C2001 03 16.30595 11 55 20.90 +18 39 18.1 17.9 704
K01E18D C2001 03 16.31482 11 55 10.69 +18 36 57.5 18.2 704
K01E18D C2001 03 16.31870 11 55 06.27 +18 35 56.8 18.0 704
K01E18D C2001 03 16.32792 11 54 55.69 +18 33 31.0 17.3 704
K01E18D C2001 03 16.33159 11 54 51.47 +18 32 33.0 17.8 704
K01E18D C2001 03 16.34101 11 54 40.67 +18 30 03.1 17.8 704
K01E18D C2001 03 16.34444 11 54 36.72 +18 29 09.1 18.5 704
K01E18D C2001 03 16.35776 11 54 21.49 +18 25 36.6 18.4 704
K01E18D C2001 03 16.99716 11 43 03.28 +15 27 45.1 16.7 R 046
K01E18D C2001 03 16.99798 11 43 02.28 +15 27 31.2 046
K01E18D C2001 03 16.99904 11 43 01.06 +15 27 12.9 16.9 R 046
K01E18D C2001 03 16.99951 11 43 00.45 +15 27 04.6 046
K01E18D C2001 03 16.99997 11 42 59.97 +15 26 56.8 046
K01E18D C2001 03 17.00046 11 42 59.41 +15 26 48.4 046
K01E18D C2001 03 17.00103 11 42 58.73 +15 26 37.8 16.8 R 046
K01E18D C2001 03 17.00241 11 42 56.43 +15 26 16.1 118
K01E18D C2001 03 17.00307 11 42 56.41 +15 26 02.1 046
K01E18D C2001 03 17.00329 11 42 55.34 +15 25 59.9 17.4 R 118
K01E18D C2001 03 17.00468 11 42 53.77 +15 25 36.5 118
K01E18D C2001 03 17.00561 11 42 52.69 +15 25 20.0 118
K01E18D C2001 03 17.00635 11 42 51.80 +15 25 07.0 118
K01E18D C2001 03 17.15547 11 40 09.15 +14 47 19.4 17.6 V 859
K01E18D C2001 03 17.15875 11 40 04.96 +14 46 19.7 17.8 V 859
K01E18D C2001 03 17.16043 11 40 03.18 +14 45 53.1 18.2 V 859
K01E18D C2001 03 17.20842 11 39 20.66 +14 26 42.4 17.7 R 649
K01E18D C2001 03 17.20906 11 39 19.89 +14 26 31.2 17.5 R 649
K01E18D C2001 03 17.20963 11 39 19.16 +14 26 21.4 17.6 R 649
K01E18D C2001 03 17.21033 11 39 18.31 +14 26 09.0 17.1 R 649
K01E18D C2001 03 17.24173 11 38 44.25 +14 17 13.5 17.6 704
K01E18D C2001 03 17.25499 11 38 28.18 +14 13 18.2 17.9 704
K01E18D C2001 03 17.27001 11 38 09.96 +14 08 50.6 18.2 704
K01E18D C2001 03 17.28304 11 37 54.09 +14 04 57.1 18.6 704
K01E18D 4C2001 03 17.31983 11 37 12.64 +13 53 53.3 673
K01E18D 4C2001 03 17.32087 11 37 11.35 +13 53 34.4 673
K01E18D FC2001 03 17.33976 11 36 48.56 +13 47 53.9 670
K01E18D FC2001 03 17.34161 11 36 46.46 +13 47 20.2 670
K01E18D C2001 03 18.03793 11 23 48.43 +10 13 43.6 18.1 V 859
K01E18D C2001 03 18.04049 11 23 45.22 +10 12 54.1 17.6 V 859
K01E18D C2001 03 18.04179 11 23 43.57 +10 12 29.8 17.5 V 859
K01E18D C2001 03 18.24038 11 19 49.88 +09 02 32.6 18.4 704
K01E18D 4C2001 03 18.24375 11 19 48.68 +09 01 18.4 673
K01E18D C2001 03 18.24521 11 19 43.63 +09 00 55.4 17.5 704
K01E18D 4C2001 03 18.25022 11 19 40.41 +08 59 13.3 673
K01E18D C2001 03 18.25331 11 19 33.31 +08 58 14.9 17.6 704
K01E18D C2001 03 18.25817 11 19 27.08 +08 56 38.6 17.5 704
K01E18D C2001 03 18.26623 11 19 16.77 +08 53 57.9 17.4 704
K01E18D C2001 03 18.27109 11 19 10.54 +08 52 21.5 17.4 704
K01E18D C2001 03 18.27918 11 19 00.19 +08 49 40.0 17.7 704
K01E18D C2001 03 18.28430 11 18 53.64 +08 47 57.8 17.3 704
K01E18D C2001 03 18.29214 11 18 43.59 +08 45 20.9 17.6 704
K01E18D C2001 03 18.29766 11 18 36.52 +08 43 30.8 17.9 704
K01E18D C2001 03 18.50629611 14 40.30 +07 39 08.0 18.0 R 422
K01E18D C2001 03 18.50729211 14 38.96 +07 38 47.6 17.5 R 422
K01E18D C2001 03 18.50787011 14 38.24 +07 38 35.8 17.4 R 422
K01E18D C2001 03 18.81519 11 08 37.78 +05 46 06.6 557
K01E18D C2001 03 18.81593 11 08 36.82 +05 45 51.2 557
K01E18D C2001 03 18.81852 11 08 33.56 +05 44 57.0 557
K01E18D C2001 03 19.25209 10 59 46.43 +03 14 01.2 854
K01E18D C2001 03 19.25269 10 59 45.64 +03 13 50.9 854
K01E18D C2001 03 19.25306 10 59 47.64 +03 13 30.6 670
K01E18D C2001 03 19.25330 10 59 44.77 +03 13 35.1 854
K01E18D C2001 03 19.26483 10 59 26.76 +03 08 33.6 18.0 R 918
K01E18D C2001 03 19.26592 10 59 25.37 +03 08 10.2 18.1 R 918
K01E18D C2001 03 19.26658 10 59 24.50 +03 07 56.5 18.1 R 918
K01E18D C2001 03 19.26742 10 59 23.37 +03 07 37.9 18.2 R 918
K01E18D C2001 03 19.31319 10 58 27.85 +02 52 06.1 670
K01E18D C2001 03 19.38688 10 56 50.45 +02 25 45.9 670
K01E18D C2001 03 19.47120410 55 26.38 +02 01 34.3 18.8 422
K01E18D C2001 03 19.47231510 55 24.91 +02 01 10.2 18.6 422
K01E18D C2001 03 19.47297510 55 24.02 +02 00 55.7 18.0 422
K01E18D C2001 03 19.47453710 55 21.95 +02 00 22.3 18.3 422
K01E18D C2001 03 19.47540510 55 20.79 +02 00 03.6 18.6 422
Observer details:
046 Klet. Observers J. Ticha, M. Tichy. 0.57-m f/5.2 reflector + CCD.
118 Modra. Observers A. Galad, J. Toth. 0.6-m f/5.5 reflector + CCD.
422 Loomberah. Observer G. J. Garradd. 0.45-m f/5.4 reflector + CCD.
557 Ondrejov. Observer L. Sarounova. 0.65-m f/3.6 reflector + CCD.
649 Powell Observatory, Louisburg. Observers R. Fredrick, D. Young,
K. Smalley. 0.75-m Newtonian + CCD.
670 Camarillo. Observer J. E. Rogers. 0.30-m f/6.7 Helin Telescope + CCD.
673 Table Mountain Observatory, Wrightwood. Observers D. Esqueda,
A. Esqueda, T. Ha. Measurer M. Hicks. 0.6-m reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, S. Adams. Measurers J. Stuart,
R. Sayer, J. B. Evans, H. Viggh. 1.0-m f/2.15 reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.30-m f/6.1
Schmidt-Cassegrain + CCD.
859 Wykrota Observatory-CEAMIG. Observers C. Jacques, A. Campos, L. Duczmal,
C. Magno. 0.3-m f/3.3 Schmidt-Cassegrain + CCD.
918 Badlands Observatory, Quinn. Observer R. Dyvig. 0.66-m f/4.8 reflector
+ CCD.
Orbital elements:
2001 ED18
Epoch 2001 Apr. 1.0 TT = JDT 2452000.5 Spahr
M 252.75516 (2000.0) P Q
n 0.99935123 Peri. 305.82654 +0.55667756 +0.83069758
a 0.9908105 Node 357.95886 -0.68220399 +0.45219787
e 0.0570447 Incl. 11.63749 -0.47403355 +0.32474391
P 0.99 H 24.8 G 0.15 U 5
Residuals in seconds of arc
010315 704 0.4- 0.7- 010317 118 0.9+ 0.0 010318 704 0.1- 0.2+
010315 704 0.3- 0.0 010317 118 0.6+ 0.1- 010318 704 0.1+ 0.1+
010315 704 0.1+ 0.0 010317 859 0.1+ 1.3- 010318 704 0.3+ 0.1+
010316 704 0.3+ 0.4+ 010317 859 (2.5- 2.7-) 010318 704 0.3+ 0.1-
010316 704 0.3- 0.1- 010317 859 (1.4+ 0.5+) 010318 704 0.4+ 0.3+
010316 704 0.0 0.1+ 010317 649 0.2+ 0.8- 010318 422 0.3+ 0.3+
010316 704 0.2+ 0.5- 010317 649 0.2+ 0.7- 010318 422 0.5- 0.0
010316 704 0.3- 0.4+ 010317 649 0.5- 0.4- 010318 422 0.2- 0.0
010316 704 0.1+ 0.8+ 010317 649 0.6- 0.5- 010318 557 0.6- 0.8+
010316 704 0.4- 0.2- 010317 704 0.3+ 0.1+ 010318 557 1.0- 0.8+
010316 704 0.0 0.2+ 010317 704 0.2+ 0.3+ 010318 557 1.0- 0.2+
010316 704 0.0 0.2+ 010317 704 0.6+ 0.4+ 010319 854 1.1+ 0.2-
010316 704 0.2- 0.3+ 010317 704 0.5+ 0.0 010319 854 (1.2+ 2.3+)
010316 704 0.1- 0.1- 010317 673 1.0+ 0.8+ 010319 670 0.7+ 0.0
010316 704 0.3- 0.5+ 010317 673 0.7+ 0.7+ 010319 854 0.3+ 0.5-
010316 704 0.2+ 0.5+ 010317 670 1.2- 0.5+ 010319 918 1.1- 0.6-
010316 046 0.0 0.6- 010317 670 1.1+ 0.3+ 010319 918 0.5- 0.7-
010316 046 0.5- 0.2- 010318 859 1.5- 0.0 010319 918 0.6- 0.4-
010316 046 0.2- 0.1- 010318 859 0.9- 0.1+ 010319 918 1.0- 1.0-
010316 046 1.0- 0.2- 010318 859 0.8- 0.9+ 010319 670 0.2+ 0.4-
010316 046 0.1- 0.0 010318 704 1.0+ 0.9+ 010319 670 0.9+ 0.2+
010317 046 0.1+ 0.1+ 010318 673 1.3- 1.0- 010319 422 0.5+ 0.6+
010317 046 0.1- 0.5- 010318 704 0.3- 0.5- 010319 422 0.6+ 0.4+
010317 118 0.7+ 0.4+ 010318 673 (2.1- 2.0+) 010319 422 0.4+ 0.1+
010317 046 1.0+ 0.7- 010318 704 0.2+ 0.2- 010319 422 0.4+ 0.3+
010317 118 0.1- 0.5- 010318 704 0.1- 0.1+ 010319 422 0.3+ 0.2+
010317 118 0.7+ 0.3+ 010318 704 0.0 0.2-
Ephemeris:
2001 ED18 a,e,i = 0.99, 0.06, 12 q = 0.9343
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 03 12 12 57.85 +32 06.3 0.040 1.027 144.5 34.2 19.3
2001 03 17 11 43.07 +15 30.0 0.029 1.023 165.9 13.7 17.9
2001 03 22 10 03.34 -13 04.7 0.027 1.019 147.3 31.9 18.3
2001 03 27 08 31.57 -33 51.8 0.036 1.015 117.7 60.5 19.8
2001 04 01 07 28.74 -42 36.8 0.049 1.010 101.7 75.6 20.9
2001 04 06 06 48.79 -46 21.1 0.065 1.006 92.7 83.6 21.8
2001 04 11 06 22.10 -48 11.5 0.080 1.001 87.0 88.4 22.4
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-F11
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