MPEC 2001-R01: 2001 QL163
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M.P.E.C. 2001-R01 Issued 2001 Sept. 1, 16:04 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 QL163
Observations:
K01QG3L* C2001 08 25.20496 20 12 12.30 -11 50 13.1 19.3 704
K01QG3L C2001 08 25.21801 20 12 09.71 -11 48 54.4 19.3 704
K01QG3L C2001 08 25.23119 20 12 07.15 -11 47 33.0 19.6 704
K01QG3L C2001 08 25.24415 20 12 04.72 -11 46 14.7 19.5 704
K01QG3L C2001 08 25.25711 20 12 02.23 -11 44 55.5 20.0 704
K01QG3L C2001 08 27.13644 20 06 54.55 -08 19 23.7 18.8 704
K01QG3L C2001 08 27.14941 20 06 51.96 -08 17 52.2 19.4 704
K01QG3L C2001 08 27.16240 20 06 49.37 -08 16 21.8 19.0 704
K01QG3L C2001 08 27.17536 20 06 46.72 -08 14 50.8 19.1 704
K01QG3L WC2001 08 28.94459 20 01 30.29 -04 32 49.4 557
K01QG3L IC2001 08 28.94529 20 01 30.13 -04 32 43.8 557
K01QG3L C2001 08 28.94740 20 01 29.71 -04 32 29.6 557
K01QG3L C2001 08 29.24819 20 00 33.88 -03 51 31.1 18.2 R 649
K01QG3L C2001 08 29.24958 20 00 33.48 -03 51 19.6 18.9 R 649
K01QG3L C2001 08 29.25096 20 00 33.33 -03 51 10.4 18.8 R 649
K01QG3L C2001 08 29.25234 20 00 32.88 -03 50 59.6 18.4 R 649
K01QG3L C2001 08 29.25372 20 00 32.72 -03 50 46.8 19.2 R 649
Observer details:
557 Ondrejov. Observers M. Wolf, L. Sarounova. 0.65-m f/3.6 reflector + CCD.
649 Powell Observatory, Louisburg. Observer K. Smalley. 0.75-m Newtonian
+ 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.
Orbital elements:
2001 QL163
Epoch 2001 Aug. 19.0 TT = JDT 2452140.5 Spahr
M 339.88098 (2000.0) P Q
n 0.40478188 Peri. 54.30327 +0.94203468 -0.32456561
a 1.8099032 Node 324.41544 +0.24074165 +0.83037050
e 0.4580582 Incl. 8.40103 +0.23369665 +0.45292604
P 2.43 H 22.3 G 0.15
From 17 observations 2001 Aug. 25-29.
Ephemeris:
2001 QL163 a,e,i = 1.81, 0.46, 8 q = 0.9809
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 08 29 20 01.38 -04 24.2 0.089 1.082 142.8 34.4 18.7
2001 09 03 19 44.26 +08 57.0 0.075 1.060 131.3 45.7 18.6
2001 09 08 19 21.72 +26 24.4 0.068 1.040 116.9 59.8 18.7
2001 09 13 18 48.90 +45 20.2 0.068 1.022 101.9 74.4 19.1
2001 09 18 17 55.52 +61 18.4 0.075 1.008 89.9 85.8 19.7
2001 09 23 16 23.2 +71 31.6 0.088 0.996 82.5 92.4 20.3
2001 09 28 14 12.1 +75 10.9 0.103 0.987 79.0 95.2 20.7
2001 10 03 12 23.0 +73 58.2 0.120 0.982 77.9 95.2 21.1
2001 10 08 11 20.6 +71 03.3 0.138 0.981 78.4 93.6 21.3
2001 10 13 10 46.06 +68 00.4 0.156 0.983 80.0 91.0 21.4
2001 10 18 10 25.42 +65 15.1 0.173 0.988 82.3 87.7 21.6
2001 10 23 10 11.74 +62 50.8 0.190 0.997 85.2 83.9 21.6
2001 10 28 10 01.69 +60 45.9 0.205 1.009 88.5 79.8 21.7
2001 11 02 09 53.41 +58 58.2 0.219 1.024 92.1 75.5 21.7
2001 11 07 09 45.72 +57 25.5 0.233 1.042 96.2 71.0 21.7
2001 11 12 09 37.71 +56 06.0 0.244 1.063 100.6 66.3 21.7
2001 11 17 09 28.70 +54 56.9 0.255 1.085 105.5 61.4 21.7
2001 11 22 09 18.23 +53 54.7 0.265 1.110 110.8 56.3 21.7
2001 11 27 09 06.11 +52 55.6 0.275 1.136 116.4 51.0 21.7
2001 12 02 08 52.33 +51 55.4 0.285 1.164 122.5 45.6 21.6
2001 12 07 08 37.06 +50 50.3 0.296 1.193 128.8 40.0 21.6
2001 12 12 08 20.68 +49 36.4 0.308 1.224 135.4 34.4 21.6
2001 12 17 08 03.84 +48 11.1 0.323 1.255 142.1 28.8 21.6
2001 12 22 07 47.35 +46 33.5 0.340 1.286 148.5 23.5 21.6
2001 12 27 07 31.99 +44 45.4 0.361 1.318 154.4 18.8 21.7
2002 01 01 07 18.34 +42 50.4 0.386 1.351 159.0 15.1 21.7
2002 01 06 07 06.73 +40 52.6 0.415 1.384 161.7 12.9 21.9
2002 01 11 06 57.30 +38 56.3 0.449 1.417 161.6 12.6 22.1
(Last issue was M.P.E.C. 2001-Q79)
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-R01
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