MPEC 2000-Q39 : 2000 QW69
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M.P.E.C. 2000-Q39 Issued 2000 Aug. 31, 19:07 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 QW69
Observations:
K00Q69W* C2000 08 28.29728 23 45 55.49 -05 42 14.9 18.1 704
K00Q69W C2000 08 28.31259 23 45 52.03 -05 41 56.8 18.2 704
K00Q69W C2000 08 28.32928 23 45 48.25 -05 41 36.6 18.4 704
K00Q69W C2000 08 28.34427 23 45 44.83 -05 41 19.3 19.3 704
K00Q69W C2000 08 28.35883 23 45 41.62 -05 40 59.7 18.9 704
K00Q69W C2000 08 28.91660 23 43 37.90 -05 29 41.3 17.4 R 046
K00Q69W C2000 08 28.91826 23 43 37.51 -05 29 39.0 046
K00Q69W C2000 08 28.91932 23 43 37.26 -05 29 38.5 046
K00Q69W C2000 08 28.91985 23 43 37.14 -05 29 36.9 595
K00Q69W C2000 08 28.92021 23 43 37.07 -05 29 37.1 046
K00Q69W C2000 08 28.92115 23 43 36.85 -05 29 36.3 17.5 R 046
K00Q69W C2000 08 28.93050 23 43 34.75 -05 29 23.7 595
K00Q69W C2000 08 28.94175 23 43 32.22 -05 29 09.9 595
K00Q69W pC2000 08 29.19641 23 42 35.15 -05 23 39.9 808
K00Q69W pC2000 08 29.22587 23 42 28.72 -05 23 06.2 808
K00Q69W pC2000 08 29.25729 23 42 21.45 -05 22 26.6 808
K00Q69W C2000 08 29.33861 23 42 03.42 -05 21 03.3 17.6 704
K00Q69W C2000 08 29.35201 23 42 00.37 -05 20 47.0 18.2 704
K00Q69W C2000 08 29.37890 23 41 54.26 -05 20 13.6 18.4 704
K00Q69W C2000 08 29.66562 23 40 50.27 -05 14 24.2 18.8 V 402
K00Q69W C2000 08 29.66689 23 40 49.97 -05 14 23.4 402
K00Q69W C2000 08 29.66941 23 40 49.39 -05 14 19.8 402
K00Q69W C2000 08 29.67067 23 40 49.09 -05 14 18.2 402
K00Q69W C2000 08 29.87198 23 40 04.38 -05 10 14.0 17.3 R 046
K00Q69W C2000 08 29.87390 23 40 04.02 -05 10 11.5 046
K00Q69W C2000 08 29.87572 23 40 03.67 -05 10 08.8 046
K00Q69W C2000 08 29.87697 23 40 03.39 -05 10 08.4 17.5 R 046
K00Q69W C2000 08 29.93963 23 39 49.14 -05 08 51.3 587
K00Q69W C2000 08 29.94398 23 39 48.13 -05 08 46.0 587
K00Q69W C2000 08 29.95733 23 39 45.00 -05 08 29.6 118
K00Q69W C2000 08 29.96416 23 39 43.43 -05 08 21.2 18.0 R 118
K00Q69W C2000 08 29.97143 23 39 41.84 -05 08 11.9 17.2 106
K00Q69W C2000 08 29.99111 23 39 37.37 -05 07 48.0 17.5 106
K00Q69W C2000 08 30.01071 23 39 32.88 -05 07 24.0 18.2 106
K00Q69W FC2000 08 30.17755 23 38 55.69 -05 03 41.6 808
K00Q69W FC2000 08 30.22107 23 38 45.62 -05 02 49.8 808
K00Q69W C2000 08 30.60972 23 37 18.45 -04 54 54.8 18.1 422
K00Q69W C2000 08 30.61082 23 37 18.11 -04 54 53.4 18.5 422
K00Q69W C2000 08 30.61154 23 37 18.00 -04 54 52.7 18.4 422
K00Q69W C2000 08 31.31891 23 34 38.63 -04 40 42.4 711
K00Q69W C2000 08 31.32321 23 34 37.64 -04 40 37.1 711
K00Q69W C2000 08 31.32719 23 34 36.72 -04 40 32.0 711
Observer details:
046 Klet. Observers M. Tichy, M. Kocer. 0.57-m f/5.2 reflector + CCD.
106 Crni Vrh. Observers H. Mikuz, S. Maticic. 0.36-m f/6.7 Schmidt-Cassegrain
+ CCD.
118 Modra. Observers A. Galad, P. Koleny. 0.6-m f/5.5 reflector + CCD.
402 Dynic Astronomical Observatory. Observer A. Sugie. 0.60-m f/3.7 reflector
+ CCD.
422 Loomberah. Observer G. J. Garradd. 0.45-m f/5.4 reflector + CCD.
587 Sormano. Observers F. Manca, P. Sicoli. 0.5-m reflector + CCD.
595 Farra d'Isonzo. Observers G. Lombardi, E. Pettarin. 0.40-m f/4.5
reflector + 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, H. Viggh. 1.0-m f/2.15 reflector + CCD.
711 McDonald Observatory. Observers P. J. Shelus, J. A. Shelus. 0.76-m
reflector + CCD.
808 El Leoncito. Observers C. E. Lopez, H. S. Lepez. 0.5-m f/7.5 double
astrograph + CCD.
Orbital elements:
2000 QW69 PHA 0.018D
Epoch 2000 Aug. 24.0 TT = JDT 2451780.5 Spahr
M 106.06691 (2000.0) P Q
n 0.60988317 Peri. 220.79902 -0.86717271 +0.46952567
a 1.3771195 Node 344.41796 -0.10679969 -0.50091263
e 0.3024866 Incl. 38.16957 -0.48642093 -0.72707096
P 1.62 H 16.9 G 0.15
From 42 observations 2000 Aug. 28-31.
Ephemeris:
2000 QW69 a,e,i = 1.38, 0.30, 38 q = 0.9606
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2000 08 24 00 01.45 -07 08.9 0.623 1.591 152.9 16.8 17.8
2000 08 29 23 43.32 -05 27.8 0.617 1.607 161.7 11.4 17.6
2000 09 03 23 24.56 -03 46.3 0.620 1.623 170.4 5.9 17.4
2000 09 08 23 05.98 -02 07.4 0.631 1.638 176.5 2.2 17.2
2000 09 13 22 48.38 -00 34.4 0.652 1.652 170.3 5.9 17.5
2000 09 18 22 32.37 +00 50.4 0.680 1.666 162.1 10.7 17.8
2000 09 23 22 18.36 +02 06.0 0.717 1.678 154.3 15.0 18.1
2000 09 28 22 06.56 +03 12.5 0.760 1.691 146.9 18.9 18.4
2000 10 03 21 56.98 +04 10.6 0.809 1.702 140.1 22.2 18.7
2000 10 08 21 49.54 +05 02.0 0.863 1.713 133.8 24.9 18.9
2000 10 13 21 44.06 +05 47.9 0.920 1.723 128.0 27.2 19.1
2000 10 18 21 40.32 +06 29.7 0.980 1.733 122.5 29.0 19.3
2000 10 23 21 38.11 +07 08.7 1.042 1.742 117.5 30.4 19.5
2000 11 02 21 37.62 +08 22.1 1.170 1.757 108.4 32.4 19.8
2000 11 12 21 41.30 +09 34.7 1.301 1.770 100.3 33.4 20.1
2000 11 22 21 48.14 +10 50.3 1.430 1.780 93.0 33.6 20.3
2000 12 02 21 57.47 +12 11.7 1.556 1.787 86.3 33.4 20.5
2000 12 12 22 08.78 +13 40.4 1.676 1.792 80.1 32.8 20.7
2000 12 22 22 21.70 +15 17.1 1.789 1.794 74.3 31.9 20.8
2001 01 01 22 36.02 +17 02.3 1.893 1.793 69.0 30.8 20.9
2001 01 11 22 51.57 +18 56.0 1.987 1.789 63.9 29.6 20.9
Gareth V. Williams (C) Copyright 2000 MPC M.P.E.C. 2000-Q39
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