MPEC 2001-M39: 2001 MZ7
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M.P.E.C. 2001-M39 Issued 2001 June 25, 13:48 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 MZ7
Observations:
K01M07Z* C2001 06 21.40654 20 49 58.57 -05 08 19.4 17.8 704
K01M07Z C2001 06 21.41898 20 49 58.07 -05 08 26.5 18.3 704
K01M07Z C2001 06 21.43143 20 49 57.64 -05 08 33.5 19.0 704
K01M07Z C2001 06 22.00160 20 49 36.59 -05 14 08.9 17.5 R 470
K01M07Z C2001 06 22.01110 20 49 36.15 -05 14 15.2 17.4 R 470
K01M07Z C2001 06 22.02420 20 49 35.62 -05 14 23.4 17.3 R 470
K01M07Z C2001 06 22.03147 20 49 35.36 -05 14 28.8 17.7 R 946
K01M07Z C2001 06 22.03837 20 49 35.01 -05 14 32.6 946
K01M07Z C2001 06 22.04924 20 49 34.67 -05 14 38.7 17.3 V 198
K01M07Z C2001 06 22.06323 20 49 34.13 -05 14 46.4 17.8 V 493
K01M07Z C2001 06 22.06956 20 49 33.87 -05 14 50.2 493
K01M07Z FC2001 06 22.30666 20 49 24.65 -05 17 06.7 808
K01M07Z C2001 06 22.32778 20 49 23.75 -05 17 18.6 808
K01M07Z C2001 06 22.32871 20 49 23.95 -05 17 25.7 16.9 R 734
K01M07Z C2001 06 22.33932 20 49 23.54 -05 17 31.8 17.2 R 734
K01M07Z C2001 06 22.91198 20 49 01.15 -05 23 19.2 118
K01M07Z C2001 06 22.91583 20 49 01.02 -05 23 22.0 17.4 R 118
K01M07Z C2001 06 22.92227 20 49 00.82 -05 23 26.2 118
K01M07Z C2001 06 22.95259 20 48 59.57 -05 23 44.2 17.5 V 151
K01M07Z C2001 06 22.95522 20 48 59.48 -05 23 45.7 17.4 V 151
K01M07Z C2001 06 22.95818 20 48 59.35 -05 23 47.3 17.1 V 151
K01M07Z C2001 06 22.96104 20 48 59.19 -05 23 49.6 17.5 V 151
K01M07Z C2001 06 22.99697 20 48 57.57 -05 24 10.1 17.7 R 097
K01M07Z C2001 06 23.01520 20 48 56.82 -05 24 20.5 17.6 R 097
K01M07Z C2001 06 23.02802 20 48 56.37 -05 24 31.4 17.7 V 157
K01M07Z C2001 06 23.03236 20 48 56.16 -05 24 32.3 17.7 R 470
K01M07Z C2001 06 23.03495 20 48 56.16 -05 24 35.0 17.7 V 157
K01M07Z C2001 06 23.03737 20 48 56.01 -05 24 36.0 17.7 R 470
K01M07Z C2001 06 23.05521 20 48 55.22 -05 24 46.5 17.5 V 157
K01M07Z C2001 06 23.26111 20 48 47.03 -05 26 54.0 19.6 649
K01M07Z C2001 06 23.27258 20 48 46.73 -05 27 01.3 19.7 649
K01M07Z C2001 06 23.28344 20 48 46.11 -05 27 08.9 19.9 649
K01M07Z C2001 06 23.40995 20 48 40.77 -05 28 25.6 711
K01M07Z C2001 06 23.41631 20 48 40.50 -05 28 29.4 711
K01M07Z C2001 06 23.94322 20 48 18.91 -05 34 01.0 046
K01M07Z C2001 06 23.94442 20 48 18.86 -05 34 01.8 046
K01M07Z C2001 06 23.94557 20 48 18.85 -05 34 02.5 046
K01M07Z C2001 06 23.94679 20 48 18.77 -05 34 03.4 046
K01M07Z C2001 06 23.94819 20 48 18.75 -05 34 03.8 17.7 R 046
K01M07Z C2001 06 24.03529 20 48 14.87 -05 34 59.8 557
K01M07Z C2001 06 24.03692 20 48 15.00 -05 35 00.8 17.6 R 176
K01M07Z C2001 06 24.04102 20 48 14.62 -05 35 03.5 18.3 V 557
K01M07Z C2001 06 24.04225 20 48 14.73 -05 35 04.1 17.4 R 176
K01M07Z C2001 06 24.05231 20 48 14.23 -05 35 10.4 17.7 R 176
K01M07Z C2001 06 24.05318 20 48 14.12 -05 35 11.9 557
K01M07Z C2001 06 24.05925 20 48 13.86 -05 35 14.9 557
K01M07Z C2001 06 24.06354 20 48 13.67 -05 35 17.3 17.5 R 176
K01M07Z 4C2001 06 24.31436 20 48 03.16 -05 37 54.5 673
K01M07Z 4C2001 06 24.32233 20 48 02.85 -05 37 59.7 673
K01M07Z 4C2001 06 24.32981 20 48 02.44 -05 38 04.3 673
K01M07Z C2001 06 24.34213 20 48 01.91 -05 38 14.2 18.0 704
K01M07Z C2001 06 24.35500 20 48 01.32 -05 38 22.0 18.4 704
K01M07Z C2001 06 24.36783 20 48 00.79 -05 38 30.1 18.3 704
K01M07Z C2001 06 24.38072 20 48 00.12 -05 38 40.1 18.6 704
K01M07Z C2001 06 24.39266 20 47 59.62 -05 38 46.7 18.3 704
K01M07Z C2001 06 24.39354 20 47 59.62 -05 38 47.0 18.5 704
K01M07Z C2001 06 24.40431 20 47 59.06 -05 38 53.2 18.9 704
K01M07Z C2001 06 24.40920 20 47 58.89 -05 38 56.8 711
K01M07Z C2001 06 24.41617 20 47 58.59 -05 39 01.6 18.3 704
K01M07Z C2001 06 24.42559 20 47 58.12 -05 39 07.2 17.5 R 711
K01M07Z C2001 06 24.42796 20 47 58.03 -05 39 09.0 18.9 704
K01M07Z C2001 06 24.43645 20 47 57.63 -05 39 14.4 17.5 R 711
K01M07Z C2001 06 24.90617 20 47 37.53 -05 44 18.6 17.2 R 046
K01M07Z C2001 06 24.90741 20 47 37.49 -05 44 20.4 046
K01M07Z C2001 06 24.91113 20 47 37.40 -05 44 24.2 046
K01M07Z C2001 06 25.03028 20 47 31.89 -05 45 41.1 557
K01M07Z C2001 06 25.05000 20 47 30.98 -05 45 53.7 557
K01M07Z C2001 06 25.05563 20 47 30.74 -05 45 57.3 557
K01M07Z C2001 06 25.37047 20 47 16.62 -05 49 23.1 17.3 R 711
K01M07Z C2001 06 25.38078 20 47 16.23 -05 49 29.1 17.4 R 711
K01M07Z C2001 06 25.39089 20 47 15.74 -05 49 36.3 17.6 R 711
Observer details:
046 Klet. Observers J. Ticha, M. Tichy. 0.57-m f/5.2 reflector + CCD.
097 Wise Observatory, Mitzpeh Ramon. Observer E. O. Ofek. 1.0-m f/7 + CCD.
118 Modra. Observers A. Galad, J. Toth. 0.6-m f/5.5 reflector + CCD.
151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.40-m f/5.8
Hypergraph.
157 Frasso Sabino. Observers R. Haver, R. Gorelli, F. Anzellini.
0.20-m f/6.3 Schmidt-Cassegrain + CCD.
176 Observatori Astronomic de Consell. Observers A. Lopez, R. Pacheco.
0.2-m Schmidt Cassegrain + CCD.
198 Wildburg. Observer R. Apitzsch. 0.24-m Schmidt Cassegrain + CCD.
470 Ceccano. Observer G. Masi. 0.28-m f/3.3 reflector + CCD.
493 Calar Alto. Observers DANEOPS Team (M. Busch, A. Seib, F. Hormuth).
Measurers R. Stoss, A. Gnadig, A. Doppler. 1.52-m reflector + CCD.
557 Ondrejov. Observers P. Pravec, P. Kusnirak. 0.65-m f/3.6 reflector + CCD.
649 Powell Observatory, Louisburg. Observers S. Granger A. Hahn. Measurer
S. Kranz. 0.30-m Schmidt-Cassegrain + CCD.
673 Table Mountain Observatory, Wrightwood. Observers M. Hicks, T. Ha,
D. Esqueda. 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.
711 McDonald Observatory. Observers J. G. Ries, P. J. Shelus. 0.76-m
reflector + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.30-m Schmidt-Cassegrain + CCD.
808 El Leoncito. Observers C. E. Lopez, M. R. Cesco, N. D. Noel.
0.5-m f/7.5 double astrograph + CCD.
946 Ametlla de Mar. Observer J. Nomen. 0.40-m f/2.0 Schmidt + CCD.
Orbital elements:
2001 MZ7
Epoch 2001 June 20.0 TT = JDT 2452080.5 Spahr
M 128.46846 (2000.0) P Q
n 0.42323990 Peri. 13.53632 -0.78397811 -0.52418658
a 1.7568917 Node 129.75518 +0.52165794 -0.84669260
e 0.2858895 Incl. 25.63268 +0.33652833 +0.09132402
P 2.33 H 14.8 G 0.15
From 71 observations 2001 June 21-25.
Ephemeris:
2001 MZ7 a,e,i = 1.76, 0.29, 26 q = 1.2546
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 06 20 20 50.80 -04 54.9 1.305 2.137 133.7 20.1 18.0
2001 06 30 20 43.46 -06 43.8 1.242 2.156 145.2 15.6 17.8
2001 07 10 20 33.01 -09 03.4 1.199 2.174 157.5 10.3 17.5
2001 07 20 20 20.34 -11 46.3 1.183 2.190 169.5 4.8 17.3
2001 07 30 20 06.88 -14 39.2 1.194 2.204 171.8 3.8 17.3
2001 08 09 19 54.30 -17 27.1 1.235 2.217 160.5 8.8 17.6
2001 08 19 19 44.04 -19 58.1 1.302 2.228 148.2 13.8 17.9
2001 08 29 19 37.10 -22 05.9 1.392 2.237 136.7 18.0 18.2
2001 09 08 19 33.88 -23 49.0 1.500 2.245 126.0 21.3 18.5
2001 09 18 19 34.32 -25 09.2 1.620 2.251 116.1 23.6 18.7
2001 09 28 19 38.14 -26 08.8 1.749 2.255 107.0 25.1 18.9
2001 10 08 19 44.92 -26 50.6 1.882 2.258 98.5 26.0 19.1
2001 10 18 19 54.20 -27 16.4 2.017 2.259 90.6 26.2 19.3
2001 10 28 20 05.59 -27 27.9 2.150 2.259 83.2 25.9 19.4
2001 11 07 20 18.70 -27 26.4 2.279 2.256 76.1 25.2 19.5
2001 11 17 20 33.22 -27 12.6 2.402 2.253 69.4 24.3 19.6
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-M39
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