MPEC 2000-E52: 2000 ER70
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M.P.E.C. 2000-E52 Issued 2000 Mar. 13, 18:23 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 ER70
Observations:
K00E70R* C2000 03 04.11839 04 03 08.42 +20 18 40.0 19.4 704
K00E70R C2000 03 04.13156 04 03 10.45 +20 19 12.2 19.0 704
K00E70R C2000 03 04.14474 04 03 12.41 +20 19 43.9 18.6 704
K00E70R C2000 03 04.15792 04 03 14.43 +20 20 16.9 18.5 704
K00E70R C2000 03 05.07179 04 05 36.13 +20 57 59.6 19.1 R 734
K00E70R C2000 03 05.07604 04 05 36.84 +20 58 11.6 19.1 R 734
K00E70R C2000 03 05.07986 04 05 37.42 +20 58 21.7 19.1 R 734
K00E70R C2000 03 09.11633 04 16 16.67 +23 38 29.9 19.8 R 858
K00E70R C2000 03 09.12126 04 16 17.47 +23 38 41.0 19.4 R 858
K00E70R C2000 03 09.12738 04 16 18.45 +23 38 54.9 19.6 R 858
K00E70R C2000 03 11.10322 04 21 39.71 +24 53 24.1 19.3 R 858
K00E70R C2000 03 11.10809 04 21 40.54 +24 53 35.1 19.6 R 858
K00E70R C2000 03 11.11289 04 21 41.30 +24 53 45.1 19.5 R 858
Observer details:
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.
734 Farpoint Observatory. Observer G. Hug. 0.30-m Schmidt-Cassegrain + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.3-m f/3.3
Schmidt-Cassegrain + CCD.
Orbital elements:
2000 ER70
Epoch 2000 Feb. 26.0 TT = JDT 2451600.5 Williams
M 7.23550 (2000.0) P Q
n 0.36554776 Peri. 338.66269 -0.06815546 -0.82395268
a 1.9371948 Node 111.30210 +0.98026968 -0.16016914
e 0.3361480 Incl. 37.14237 +0.18554295 +0.54355112
P 2.70 H 17.2 G 0.15
From 13 observations 2000 Mar. 4-11.
Ephemeris:
2000 ER70 a,e,i = 1.94, 0.34, 37 q = 1.2860
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 03 07 04 10.65 +22 15.9 1.087 1.312 78.1 47.7 19.8
2000 03 12 04 24.12 +25 26.4 1.128 1.321 76.7 47.0 19.8
2000 03 17 04 38.18 +28 20.6 1.172 1.332 75.4 46.3 19.9
2000 03 22 04 52.82 +30 58.6 1.217 1.344 74.0 45.5 20.0
2000 03 27 05 08.03 +33 20.8 1.263 1.357 72.7 44.6 20.1
2000 04 01 05 23.80 +35 27.6 1.311 1.371 71.3 43.7 20.2
2000 04 06 05 40.12 +37 19.2 1.358 1.385 70.1 42.8 20.2
2000 04 11 05 56.95 +38 56.3 1.407 1.401 68.8 41.8 20.3
2000 04 16 06 14.24 +40 19.0 1.455 1.418 67.6 40.9 20.4
2000 04 21 06 31.90 +41 27.9 1.503 1.436 66.4 39.9 20.4
2000 04 26 06 49.88 +42 23.3 1.552 1.454 65.3 39.0 20.5
2000 05 01 07 08.08 +43 05.6 1.600 1.473 64.1 38.0 20.6
2000 05 06 07 26.42 +43 35.4 1.648 1.492 63.0 37.1 20.7
2000 05 11 07 44.79 +43 53.3 1.696 1.512 62.0 36.1 20.7
2000 05 16 08 03.11 +43 59.7 1.743 1.532 60.9 35.2 20.8
Gareth V. Williams (C) Copyright 2000 MPC M.P.E.C. 2000-E52
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