MPEC 2001-M29: 2001 MR3
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M.P.E.C. 2001-M29 Issued 2001 June 22, 18:46 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 MR3
Observations:
K01M03R* C2001 06 21.30222 18 33 07.13 -07 23 57.6 18.1 704
K01M03R C2001 06 21.31456 18 33 07.76 -07 23 46.4 17.5 704
K01M03R C2001 06 21.32742 18 33 08.49 -07 23 34.3 17.8 704
K01M03R C2001 06 21.33993 18 33 09.20 -07 23 22.9 17.6 704
K01M03R C2001 06 21.88109 18 33 47.31 -07 15 20.5 18.2 V 151
K01M03R C2001 06 21.88309 18 33 47.34 -07 15 19.2 18.4 V 151
K01M03R C2001 06 21.90388 18 33 48.50 -07 15 00.5 557
K01M03R IC2001 06 21.90689 18 33 48.64 -07 14 57.4 557
K01M03R C2001 06 21.91399 18 33 49.11 -07 14 53.0 118
K01M03R C2001 06 21.91759 18 33 49.52 -07 14 46.1 17.1 R 470
K01M03R C2001 06 21.91774 18 33 49.66 -07 14 47.3 165
K01M03R C2001 06 21.91786 18 33 49.31 -07 14 49.3 17.1 R 118
K01M03R IC2001 06 21.92094 18 33 49.53 -07 14 46.3 118
K01M03R C2001 06 21.92571 18 33 50.18 -07 14 40.6 165
K01M03R C2001 06 21.92584 18 33 49.83 -07 14 41.8 16.8 R 470
K01M03R C2001 06 21.92815 18 33 50.30 -07 14 38.2 165
K01M03R C2001 06 21.92927 18 33 50.34 -07 14 37.7 165
K01M03R C2001 06 21.94689 18 33 51.61 -07 14 19.1 18.0 V 493
K01M03R C2001 06 21.94802 18 33 51.26 -07 14 22.5 17.0 V 198
K01M03R C2001 06 21.94948 18 33 51.77 -07 14 16.9 493
K01M03R pC2001 06 22.13542 18 34 04.37 -07 10 56.2 808
K01M03R C2001 06 22.14150 18 34 04.39 -07 10 50.9 15.8 R 844
K01M03R C2001 06 22.14267 18 34 05.32 -07 11 25.1 17.2 R 649
K01M03R C2001 06 22.14816 18 34 04.76 -07 10 44.9 15.6 R 844
K01M03R C2001 06 22.15463 18 34 06.08 -07 11 14.5 17.4 R 649
K01M03R C2001 06 22.16939 18 34 05.95 -07 10 26.4 17.5 R 844
K01M03R C2001 06 22.19017 18 34 08.18 -07 10 43.8 17.3 R 649
K01M03R C2001 06 22.20938 18 34 08.64 -07 09 54.1 808
K01M03R C2001 06 22.22769 18 34 10.62 -07 10 11.8 17.6 R 918
K01M03R C2001 06 22.23078 18 34 10.79 -07 10 09.4 918
K01M03R C2001 06 22.25922 18 34 12.49 -07 09 44.7 918
K01M03R 1C2001 06 22.36448 18 34 19.11 -07 08 13.4 658
K01M03R 1C2001 06 22.37065 18 34 19.49 -07 08 08.0 658
K01M03R 1C2001 06 22.37372 18 34 19.63 -07 08 05.8 658
Observer details:
118 Modra. Observers A. Galad, D. Kalmancok. 0.6-m f/5.5 reflector + CCD.
151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.40-m f/5.8
Hypergraph.
165 Piera Observatory, Barcelona. Observer J. Guarro. 0.40-m f/2 Schmidt
+ 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. Observer L. Sarounova. 0.65-m f/3.6 reflector + CCD.
649 Powell Observatory, Louisburg. Observers K. Smalley, D. Trentman.
Measurer K. Smalley. 0.75-m Newtonian + CCD.
658 National Research Council of Canada. Observer D. D. Balam. 1.82-m
Plaskett 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.
808 El Leoncito. Observers C. E. Lopez, M. R. Cesco, N. D. Noel.
0.5-m f/7.5 double astrograph + CCD.
844 Los Molinos. Observer F. Artigue. 0.35-m f/6.4 reflector + CCD.
918 Badlands Observatory, Quinn. Observer R. Dyvig. 0.66-m f/4.8 reflector
+ CCD.
Orbital elements:
2001 MR3
Epoch 2001 June 20.0 TT = JDT 2452080.5 Spahr
M 356.69125 (2000.0) P Q
n 0.26673013 Peri. 60.53586 +0.18770902 +0.98094703
a 2.3901289 Node 220.38174 -0.92582750 +0.15967212
e 0.4613413 Incl. 4.43352 -0.32803776 +0.11066948
P 3.70 H 18.9 G 0.15
From 34 observations 2001 June 21-22.
Ephemeris:
2001 MR3 a,e,i = 2.39, 0.46, 4 q = 1.2875
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 06 10 18 19.56 -10 31.5 0.307 1.308 159.8 15.6 17.8
2001 06 20 18 31.62 -07 43.6 0.289 1.294 161.9 14.1 17.6
2001 06 30 18 42.79 -05 28.5 0.282 1.288 162.2 14.0 17.5
2001 07 10 18 53.77 -04 04.2 0.286 1.290 161.0 14.9 17.6
2001 07 20 19 05.05 -03 36.6 0.300 1.300 158.7 16.5 17.7
2001 07 30 19 17.22 -03 58.7 0.325 1.318 155.6 18.5 18.0
2001 08 09 19 30.61 -04 54.0 0.361 1.344 152.0 20.8 18.4
2001 08 19 19 45.17 -06 04.3 0.409 1.375 147.7 23.1 18.7
2001 08 29 20 00.90 -07 14.1 0.469 1.413 143.1 25.4 19.2
2001 09 08 20 17.59 -08 12.2 0.541 1.456 138.1 27.5 19.6
2001 09 18 20 34.94 -08 52.8 0.625 1.502 132.9 29.3 20.0
2001 09 28 20 52.82 -09 13.5 0.722 1.552 127.7 30.7 20.5
2001 10 08 21 10.99 -09 14.0 0.830 1.605 122.3 31.7 20.9
2001 10 18 21 29.28 -08 56.1 0.950 1.659 117.0 32.4 21.3
2001 10 28 21 47.64 -08 21.5 1.080 1.715 111.6 32.6 21.6
2001 11 07 22 05.92 -07 32.6 1.219 1.772 106.2 32.5 21.9
2001 11 17 22 24.09 -06 31.6 1.367 1.830 100.7 32.1 22.3
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-M29
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