MPEC 2000-E54 : 2000 ET70
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M.P.E.C. 2000-E54 Issued 2000 Mar. 13, 18:56 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
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2000 ET70
Observations:
K00E70T* C2000 03 08.12035 06 02 57.73 -02 15 12.8 17.0 704
K00E70T C2000 03 08.13401 06 02 59.79 -02 16 27.9 17.0 704
K00E70T C2000 03 08.14748 06 03 01.85 -02 17 41.7 16.7 704
K00E70T C2000 03 08.16108 06 03 03.89 -02 18 56.5 16.7 704
K00E70T C2000 03 08.17496 06 03 05.98 -02 20 11.9 17.1 704
K00E70T C2000 03 09.08404 06 05 38.55 -03 40 22.6 16.1 V 713
K00E70T C2000 03 09.11875 06 05 43.60 -03 43 20.2 16.4 V 713
K00E70T C2000 03 09.14132 06 05 46.86 -03 45 15.3 16.3 V 713
K00E70T C2000 03 09.15278 06 05 48.52 -03 46 13.9 16.1 V 713
K00E70T C2000 03 09.16429 06 05 50.19 -03 47 06.9 16.1 704
K00E70T C2000 03 09.17719 06 05 52.06 -03 48 12.3 16.1 704
K00E70T C2000 03 09.19007 06 05 53.94 -03 49 17.3 16.4 704
K00E70T C2000 03 09.20298 06 05 55.84 -03 50 22.9 16.7 704
K00E70T C2000 03 09.21594 06 05 57.76 -03 51 28.3 16.6 704
K00E70T C2000 03 09.85803 06 07 40.56 -04 44 38.2 587
K00E70T C2000 03 09.86373 06 07 41.46 -04 45 03.4 587
K00E70T C2000 03 09.86608 06 07 41.79 -04 45 13.6 620
K00E70T C2000 03 09.86898 06 07 42.23 -04 45 27.6 17.0 V 620
K00E70T C2000 03 09.87120 06 07 42.57 -04 45 38.4 620
K00E70T C2000 03 09.87337 06 07 42.90 -04 45 48.9 17.2 V 620
K00E70T C2000 03 10.05179 06 08 12.07 -05 00 00.1 747
K00E70T C2000 03 10.05336 06 08 12.29 -05 00 07.7 747
K00E70T C2000 03 10.05493 06 08 12.50 -05 00 15.1 747
K00E70T C2000 03 10.05654 06 08 12.72 -05 00 22.8 747
K00E70T C2000 03 10.05818 06 08 12.94 -05 00 30.5 747
K00E70T C2000 03 10.75427 06 09 59.53 -05 54 47.1 557
K00E70T C2000 03 10.75544 06 09 59.72 -05 54 53.1 557
K00E70T C2000 03 10.75662 06 09 59.81 -05 54 57.3 557
K00E70T C2000 03 10.75779 06 10 00.02 -05 55 02.9 557
K00E70T C2000 03 10.80341 06 10 06.15 -05 58 28.5 16.3 R 118
K00E70T C2000 03 10.80484 06 10 06.34 -05 58 35.1 118
K00E70T C2000 03 10.80747 06 10 06.68 -05 58 46.8 118
K00E70T C2000 03 10.82284 06 10 08.71 -05 59 56.1 16.4 461
K00E70T C2000 03 10.82382 06 10 08.84 -06 00 00.2 461
K00E70T C2000 03 10.82532 06 10 09.05 -06 00 07.0 461
K00E70T C2000 03 11.11759 06 10 53.33 -06 21 49.1 16.5 R 858
K00E70T C2000 03 11.11958 06 10 53.58 -06 21 58.0 16.6 R 858
K00E70T C2000 03 11.12271 06 10 54.01 -06 22 12.1 16.7 R 858
K00E70T C2000 03 11.16100 06 10 59.58 -06 25 00.3 670
K00E70T C2000 03 11.18029 06 11 02.12 -06 26 25.6 670
K00E70T C2000 03 11.19757 06 11 04.35 -06 27 42.0 670
K00E70T C2000 03 11.78402 06 12 30.87 -07 10 06.4 16.1 R 046
K00E70T C2000 03 11.78572 06 12 31.05 -07 10 13.8 046
K00E70T C2000 03 11.78679 06 12 31.22 -07 10 18.1 046
K00E70T C2000 03 11.78763 06 12 31.33 -07 10 21.1 046
K00E70T C2000 03 11.78918 06 12 31.54 -07 10 28.4 046
K00E70T C2000 03 11.79166 06 12 31.87 -07 10 38.9 046
K00E70T C2000 03 12.08807 06 13 14.32 -07 31 16.3 16.5 V 649
K00E70T C2000 03 12.08896 06 13 14.37 -07 31 23.0 16.8 R 750
K00E70T C2000 03 12.09155 06 13 14.79 -07 31 30.4 17.5 V 649
K00E70T C2000 03 12.09304 06 13 14.96 -07 31 36.6 17.5 V 649
K00E70T C2000 03 12.09614 06 13 15.28 -07 31 53.0 16.7 R 750
K00E70T C2000 03 12.10433 06 13 16.88 -07 32 21.8 16.1 R 858
K00E70T C2000 03 12.10451 06 13 16.41 -07 32 24.3 17.5 V 649
K00E70T C2000 03 12.10617 06 13 16.67 -07 32 31.2 17.4 V 734
K00E70T C2000 03 12.10684 06 13 16.69 -07 32 33.8 17.5 V 649
K00E70T C2000 03 12.10720 06 13 17.25 -07 32 33.3 16.1 R 858
K00E70T C2000 03 12.11196 06 13 17.41 -07 32 55.5 17.3 V 734
K00E70T C2000 03 12.11250 06 13 17.94 -07 32 55.5 16.3 R 858
K00E70T C2000 03 12.11491 06 13 17.78 -07 33 07.4 17.3 V 734
K00E70T C2000 03 12.11637 06 13 17.90 -07 33 16.9 16.6 R 750
K00E70T C2000 03 12.20040 06 13 29.07 -07 38 56.3 17.1 704
K00E70T C2000 03 12.20054 06 13 29.10 -07 38 56.4 17.0 704
K00E70T C2000 03 12.21364 06 13 30.86 -07 39 51.3 17.9 704
K00E70T C2000 03 12.21377 06 13 30.85 -07 39 50.6 17.8 704
K00E70T C2000 03 12.22692 06 13 32.52 -07 40 44.6 17.6 704
K00E70T C2000 03 12.24131 06 13 34.40 -07 41 42.8 18.1 704
K00E70T C2000 03 12.24145 06 13 34.44 -07 41 44.3 17.3 704
K00E70T C2000 03 12.25444 06 13 36.12 -07 42 37.5 18.2 704
K00E70T C2000 03 12.25457 06 13 36.20 -07 42 37.1 17.4 704
K00E70T C2000 03 12.41930 06 14 01.65 -07 53 53.5 16.6 V 900
K00E70T C2000 03 12.42955 06 14 02.90 -07 54 35.2 900
K00E70T C2000 03 12.75926 06 14 49.27 -08 16 44.1 16.7 V 104
K00E70T C2000 03 12.76146 06 14 49.57 -08 16 52.6 104
K00E70T C2000 03 12.76481 06 14 49.98 -08 17 06.0 104
K00E70T C2000 03 12.81042 06 14 55.73 -08 20 07.4 17.4 R 151
K00E70T C2000 03 12.81380 06 14 56.10 -08 20 21.7 17.0 R 151
K00E70T C2000 03 12.81667 06 14 56.64 -08 20 33.5 16.8 R 151
K00E70T C2000 03 12.81823 06 14 56.71 -08 20 38.2 16.8 R 151
K00E70T C2000 03 12.82419 06 14 57.51 -08 21 03.3 17.4 R 151
K00E70T C2000 03 12.82628 06 14 57.78 -08 21 11.2 17.0 R 151
K00E70T FC2000 03 12.85954 06 15 01.75 -08 23 21.1 595
K00E70T FC2000 03 12.86221 06 15 02.13 -08 23 32.3 595
K00E70T FC2000 03 12.86500 06 15 02.51 -08 23 42.8 595
K00E70T C2000 03 12.87056 06 15 03.20 -08 24 04.3 17.2 V 595
Observer details:
046 Klet. Observers J. Ticha, M. Tichy. 0.57-m f/5.2 reflector + CCD.
104 San Marcello Pistoiese. Observers L. Tesi, A. Boattini, M. Tombelli.
Measurers G. Forti, L. Tesi, A. Boattini, M. Tombelli. 0.40-m f/5
reflector + CCD.
118 Modra. Observers L. Kornos, P. Koleny. 0.6-m f/5.5 reflector + CCD.
151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.25-m f/8.0
reflector + CCD.
461 JATE Asteroid Survey, Piszkesteto Stn. (Konkoly). Observers K. Sarneczky,
L. Kiss, K. Sziladi. 0.60-m Schmidt + CCD.
557 Ondrejov. Observers L. Sarounova, P. Kusnirak. 0.65-m f/3.6 reflector
+ CCD.
587 Sormano. Observers P. Sicoli, P. Chiavenna. 0.5-m reflector + CCD.
595 Farra d'Isonzo. Observers G. Lombardi, E. Pettarin. 0.40-m f/4.5
reflector + CCD.
620 Observatorio Astronomico de Mallorca. Observers A. Lopez, R. Pacheco.
0.30-m f/3.3 Schmidt-Cassegrain + CCD.
649 Powell Observatory, Louisburg. Observers D. Young, J. Alburty. Measurers
M. Kirk, R. Fredrick. 0.30-m Schmidt-Cassegrain + CCD.
670 Camarillo. Observer J. E. Rogers. 0.30-m f/6.7 Helin Telescope + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, M. Elowitz, R. Huber. Measurers J. Stuart, H. Viggh,
R. Sayer, J. B. Evans. 1.0-m f/2.15 reflector + CCD.
713 Thornton. Observer R. A. Koff. 0.20-m f/10 Schmidt-Cassegrain + CCD.
734 Farpoint Observatory. Observers G. Hug, G. E. Bell. 0.30-m
Schmidt-Cassegrain + CCD.
747 Baton Rouge Observatory. Observer W. R. Cooney, Jr. 0.51-m f/8.4
reflector + CCD.
750 Hobbs Observatory, Fall Creek. Observer R. Elliott. 0.3-m f/3.3 reflector
+ CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.3-m f/3.3
Schmidt-Cassegrain + CCD.
900 Moriyama. Observer Y. Ikari. 0.25-m f/6.3 reflector + CCD.
Orbital elements:
2000 ET70 PHA 0.019D
Epoch 2000 Feb. 26.0 TT = JDT 2451600.5 Williams
M 122.44889 (2000.0) P Q
n 1.06974132 Peri. 46.36885 +0.92711510 -0.32732472
a 0.9468551 Node 331.23945 +0.12481033 +0.72888879
e 0.1233546 Incl. 22.29378 +0.35338361 +0.60131494
P 0.92 H 18.2 G 0.15
From 85 observations 2000 Mar. 8-12.
Ephemeris:
2000 ET70 a,e,i = 0.95, 0.12, 22 q = 0.8301
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 03 07 05 59.70 -00 27.8 0.148 1.033 102.0 69.9 16.6
2000 03 12 06 13.04 -07 24.5 0.176 1.040 100.3 70.1 17.0
2000 03 17 06 23.95 -12 21.8 0.206 1.046 98.5 70.3 17.3
2000 03 22 06 33.37 -16 02.3 0.236 1.050 96.7 70.4 17.6
2000 03 27 06 41.87 -18 51.8 0.265 1.055 95.0 70.5 17.9
2000 04 01 06 49.82 -21 06.4 0.294 1.058 93.3 70.6 18.1
2000 04 06 06 57.48 -22 56.7 0.322 1.061 91.8 70.6 18.3
2000 04 11 07 04.98 -24 30.0 0.348 1.062 90.3 70.6 18.5
2000 04 16 07 12.40 -25 51.2 0.373 1.063 88.8 70.7 18.7
2000 04 21 07 19.79 -27 03.5 0.396 1.064 87.5 70.7 18.8
2000 04 26 07 27.22 -28 09.1 0.417 1.063 86.2 70.8 18.9
2000 05 01 07 34.74 -29 09.7 0.435 1.062 84.9 71.0 19.0
2000 05 06 07 42.41 -30 06.8 0.452 1.059 83.7 71.2 19.1
2000 05 11 07 50.24 -31 01.5 0.466 1.056 82.6 71.5 19.2
2000 05 16 07 58.25 -31 54.5 0.477 1.053 81.5 71.8 19.2
2000 05 21 08 06.44 -32 46.2 0.486 1.048 80.5 72.3 19.3
2000 05 26 08 14.87 -33 36.7 0.492 1.043 79.5 72.8 19.3
2000 05 31 08 23.58 -34 26.1 0.496 1.037 78.6 73.4 19.3
2000 06 05 08 32.60 -35 14.7 0.497 1.030 77.7 74.2 19.3
2000 06 10 08 41.98 -36 02.3 0.495 1.023 76.8 75.1 19.3
2000 06 15 08 51.74 -36 48.6 0.490 1.015 75.9 76.1 19.3
2000 06 20 09 01.92 -37 32.8 0.482 1.006 75.1 77.3 19.3
2000 06 25 09 12.61 -38 13.8 0.472 0.997 74.2 78.7 19.3
2000 06 30 09 23.88 -38 50.5 0.459 0.988 73.3 80.3 19.3
2000 07 05 09 35.84 -39 21.6 0.443 0.978 72.3 82.1 19.3
2000 07 10 09 48.55 -39 45.0 0.425 0.967 71.2 84.2 19.2
2000 07 15 10 02.09 -39 57.3 0.405 0.957 70.0 86.6 19.2
2000 07 20 10 16.55 -39 54.4 0.382 0.946 68.6 89.4 19.1
2000 07 25 10 32.03 -39 30.5 0.358 0.935 66.9 92.5 19.1
2000 07 30 10 48.60 -38 38.2 0.333 0.924 64.8 96.2 19.1
2000 08 04 11 06.26 -37 07.6 0.306 0.913 62.2 100.5 19.1
Gareth V. Williams (C) Copyright 2000 MPC M.P.E.C. 2000-E54
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