MPEC 2000-N21 : 2000 NX3
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M.P.E.C. 2000-N21 Issued 2000 July 9, 15:27 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 NX3
Observations:
K00N03X* C2000 07 04.28604 21 12 30.76 -16 48 16.2 17.0 R 699
K00N03X C2000 07 04.30442 21 12 32.83 -16 48 19.1 699
K00N03X C2000 07 04.32279 21 12 34.95 -16 48 21.8 699
K00N03X C2000 07 04.34114 21 12 37.03 -16 48 25.0 699
K00N03X C2000 07 08.02371 21 20 08.56 -16 59 07.3 16.9 106
K00N03X C2000 07 08.03847 21 20 10.30 -16 59 10.0 17.0 106
K00N03X C2000 07 08.05270 21 20 12.02 -16 59 13.2 16.7 106
K00N03X C2000 07 08.18058 21 20 28.51 -16 59 16.6 18.8 V 860
K00N03X C2000 07 08.18481 21 20 28.88 -16 59 18.0 18.1 V 860
K00N03X C2000 07 08.19402 21 20 29.94 -16 59 20.2 18.3 V 860
K00N03X C2000 07 08.36709 21 20 51.58 -17 00 14.4 17.0 704
K00N03X C2000 07 08.37917 21 20 53.06 -17 00 16.9 17.4 704
K00N03X C2000 07 08.39124 21 20 54.48 -17 00 19.9 17.3 704
K00N03X C2000 07 08.45573 21 21 03.60 -17 00 05.4 16.6 R 467
K00N03X C2000 07 08.45931 21 21 04.15 -17 00 05.3 15.9 R 467
K00N03X C2000 07 08.46128 21 21 04.34 -17 00 05.5 16.9 R 467
K00N03X C2000 07 08.48301 21 21 06.95 -17 00 11.2 16.4 R 467
K00N03X C2000 07 08.48598 21 21 07.33 -17 00 11.7 16.6 R 467
K00N03X C2000 07 08.49043 21 21 07.83 -17 00 12.8 16.6 R 467
K00N03X C2000 07 08.49278 21 21 08.11 -17 00 13.3 16.6 R 467
K00N03X C2000 07 08.49413 21 21 08.26 -17 00 14.3 16.5 R 467
K00N03X C2000 07 08.49711 21 21 08.66 -17 00 15.3 16.2 R 467
K00N03X C2000 07 08.50010 21 21 08.97 -17 00 15.2 16.3 R 467
K00N03X 1C2000 07 08.61748 21 21 23.490-17 00 42.89 17.2 R 413
K00N03X 1C2000 07 08.61891 21 21 23.655-17 00 43.22 17.3 R 413
K00N03X 1C2000 07 08.62071 21 21 23.870-17 00 43.60 17.3 R 413
K00N03X C2000 07 08.67836 21 21 30.90 -17 01 19.2 17.4 V 900
K00N03X C2000 07 08.67838 21 21 30.85 -17 01 19.2 17.4 V 355
K00N03X C2000 07 08.68059 21 21 31.11 -17 01 19.7 355
K00N03X C2000 07 08.68263 21 21 31.41 -17 01 21.5 355
K00N03X C2000 07 08.68657 21 21 31.87 -17 01 22.5 355
K00N03X C2000 07 08.69107 21 21 32.43 -17 01 22.6 900
K00N03X C2000 07 09.39243 21 23 01.41 -17 03 52.3 670
K00N03X C2000 07 09.41704 21 23 04.30 -17 03 58.1 670
K00N03X C2000 07 09.44287 21 23 07.37 -17 04 03.6 670
Observer details:
106 Crni Vrh. Observer J. Skvarc. 0.36-m f/6.7 Schmidt-Cassegrain + CCD.
355 Hadano. Observer A. Asami. 0.28-m f/5.0 reflector + CCD.
413 Siding Spring. Observer R. H. McNaught. 1.0-m f/8 reflector + CCD.
467 Auckland Observatory. Observer I. P. Griffin. 0.5-m reflector + CCD.
670 Camarillo. Observer J. E. Rogers. 0.30-m f/6.7 Helin Telescope + CCD.
699 Lowell Observatory-LONEOS. Observer B. A. Skiff. Measurer B. W. Koehn.
0.59-m LONEOS Schmidt + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, M. Elowitz, R. Huber, L. Manguso. Measurers J. Stuart,
R. Sayer, J. B. Evans. 1.0-m f/2.15 reflector + CCD.
860 Valinhos. Observer P. R. Holvorcem. 0.36-m f/3.6 Schmidt-Cassegrain
+ CCD.
900 Moriyama. Observer Y. Ikari. 0.25-m f/6.3 reflector + CCD.
Orbital elements:
2000 NX3
Epoch 2000 June 25.0 TT = JDT 2451720.5 Williams
M 341.48096 (2000.0) P Q
n 0.25675708 Peri. 235.33336 +0.96241682 +0.26251554
a 2.4516272 Node 109.36050 -0.21875098 +0.90115043
e 0.5126187 Incl. 4.22860 -0.16094061 +0.34498332
P 3.84 H 17.3 G 0.15
From 35 observations 2000 July 4-9.
Ephemeris:
2000 NX3 a,e,i = 2.45, 0.51, 4 q = 1.1949
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 07 05 21 13.93 -16 49.8 0.405 1.376 147.5 23.4 17.1
2000 07 10 21 24.31 -17 05.8 0.371 1.351 149.9 22.2 16.9
2000 07 15 21 35.35 -17 28.0 0.340 1.327 152.2 20.9 16.6
2000 07 20 21 47.17 -17 56.1 0.312 1.304 154.3 19.8 16.3
2000 07 25 21 59.88 -18 30.0 0.287 1.284 156.0 18.7 16.1
2000 07 30 22 13.55 -19 08.4 0.266 1.265 157.4 17.9 15.9
2000 08 04 22 28.23 -19 49.5 0.247 1.248 158.4 17.4 15.7
2000 08 09 22 43.91 -20 30.2 0.232 1.233 158.8 17.3 15.5
2000 08 14 23 00.45 -21 07.1 0.220 1.220 158.7 17.5 15.4
2000 08 19 23 17.54 -21 36.5 0.211 1.210 158.2 18.1 15.3
2000 08 24 23 34.74 -21 54.8 0.205 1.203 157.6 18.7 15.2
2000 08 29 23 51.52 -21 59.3 0.201 1.198 156.9 19.3 15.2
2000 09 03 00 07.38 -21 47.8 0.201 1.195 156.3 19.8 15.2
2000 09 08 00 21.92 -21 19.9 0.202 1.195 156.1 20.0 15.2
2000 09 13 00 34.84 -20 36.3 0.207 1.198 156.1 19.9 15.3
2000 09 18 00 45.95 -19 38.9 0.214 1.204 156.5 19.5 15.3
2000 09 23 00 55.22 -18 29.9 0.223 1.212 157.1 18.8 15.4
2000 09 28 01 02.75 -17 11.3 0.234 1.222 157.9 17.9 15.5
2000 10 03 01 08.81 -15 44.9 0.248 1.235 158.8 17.1 15.6
2000 10 08 01 13.69 -14 12.7 0.265 1.250 159.4 16.4 15.8
2000 10 13 01 17.69 -12 36.6 0.284 1.267 159.6 16.0 15.9
2000 10 18 01 21.06 -10 58.4 0.306 1.287 159.2 16.0 16.1
2000 10 23 01 24.03 -09 19.6 0.331 1.308 158.2 16.4 16.4
2000 10 28 01 26.84 -07 41.2 0.359 1.330 156.5 17.3 16.6
2000 11 02 01 29.68 -06 04.0 0.390 1.354 154.4 18.5 16.9
2000 11 07 01 32.71 -04 28.7 0.425 1.380 151.8 19.8 17.1
2000 11 12 01 36.00 -02 56.0 0.463 1.407 149.0 21.3 17.4
2000 11 17 01 39.61 -01 26.2 0.504 1.434 146.0 22.7 17.7
2000 11 22 01 43.57 +00 00.5 0.549 1.463 142.8 24.1 17.9
2000 11 27 01 47.90 +01 24.0 0.597 1.493 139.6 25.4 18.2
2000 12 02 01 52.64 +02 44.6 0.649 1.523 136.4 26.5 18.5
2000 12 07 01 57.76 +04 02.1 0.704 1.554 133.2 27.5 18.7
2000 12 12 02 03.24 +05 16.6 0.762 1.585 129.9 28.4 19.0
2000 12 17 02 09.07 +06 28.2 0.823 1.617 126.7 29.2 19.2
2000 12 22 02 15.21 +07 37.0 0.887 1.649 123.5 29.8 19.4
2001 01 01 02 28.39 +09 46.6 1.024 1.714 117.2 30.7 19.8
2001 01 11 02 42.62 +11 46.2 1.171 1.779 111.0 31.1 20.2
2001 01 21 02 57.72 +13 35.9 1.327 1.845 104.9 31.0 20.6
2001 01 31 03 13.57 +15 16.1 1.490 1.910 98.9 30.6 20.9
2001 02 10 03 30.04 +16 46.9 1.659 1.975 93.0 29.9 21.2
2001 02 20 03 47.01 +18 08.2 1.833 2.039 87.2 29.0 21.4
2001 03 02 04 04.40 +19 20.1 2.009 2.103 81.4 27.8 21.7
2001 03 12 04 22.11 +20 22.5 2.185 2.165 75.7 26.4 21.9
Gareth V. Williams (C) Copyright 2000 MPC M.P.E.C. 2000-N21
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