MPEC 1999-G22 : 1999 GU3
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M.P.E.C. 1999-G22 Issued 1999 Apr. 12, 18:46 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.
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
1999 GU3
Observations:
J99G03U* C1999 04 10.23445 13 39 48.53 +24 39 34.7 15.2 704
J99G03U C1999 04 10.25365 13 40 31.06 +24 45 45.8 704
J99G03U C1999 04 10.27294 13 41 13.84 +24 51 58.1 704
J99G03U C1999 04 10.29202 13 41 56.21 +24 57 58.6 704
J99G03U C1999 04 11.10599 14 12 52.93 +28 48 58.2 13.0 R 046
J99G03U C1999 04 11.10644 14 12 53.94 +28 49 05.0 046
J99G03U C1999 04 11.10686 14 12 54.83 +28 49 11.5 046
J99G03U C1999 04 11.10808 14 12 57.54 +28 49 30.0 046
J99G03U rC1999 04 11.11598 14 13 14.87 +28 51 27.3 046
J99G03U rC1999 04 11.11654 14 13 16.13 +28 51 35.7 046
J99G03U rC1999 04 11.11712 14 13 17.42 +28 51 44.4 046
J99G03U rC1999 04 11.11766 14 13 18.62 +28 51 52.5 12.9 R 046
J99G03U C1999 04 11.12185 14 13 27.64 +28 52 54.4 046
J99G03U C1999 04 11.12272 14 13 29.57 +28 53 07.3 046
J99G03U C1999 04 11.12323 14 13 30.69 +28 53 14.8 046
J99G03U C1999 04 11.12433 14 13 33.11 +28 53 31.3 13.0 R 046
J99G03U C1999 04 11.15401 14 15 03.00 +29 01 28.1 12.7 V 734
J99G03U C1999 04 11.15852 14 15 12.80 +29 02 38.4 12.9 V 734
J99G03U C1999 04 11.16120 14 15 18.60 +29 03 19.7 12.6 V 734
J99G03U C1999 04 11.16693 14 15 31.25 +29 04 49.0 12.8 V 734
J99G03U C1999 04 11.19903 14 16 43.84 +29 13 11.9 704
J99G03U C1999 04 11.20119 14 16 48.59 +29 13 43.5 704
J99G03U C1999 04 11.20336 14 16 53.29 +29 14 16.9 704
J99G03U C1999 04 11.20552 14 16 57.94 +29 14 50.6 704
J99G03U C1999 04 11.22326 14 17 36.12 +29 19 19.8 704
J99G03U C1999 04 11.22517 14 17 40.22 +29 19 48.5 704
J99G03U C1999 04 11.22708 14 17 44.36 +29 20 16.4 704
J99G03U C1999 04 11.22899 14 17 48.47 +29 20 46.0 704
J99G03U C1999 04 11.24396 14 18 17.45 +29 24 23.5 12.8 V 739
J99G03U C1999 04 11.24728 14 18 24.58 +29 25 13.3 12.7 V 739
J99G03U C1999 04 11.25006 14 18 30.51 +29 25 55.0 12.5 V 739
J99G03U C1999 04 11.25836 14 18 48.30 +29 27 57.9 12.2 V 739
J99G03U C1999 04 11.33041 14 21 21.79 +29 45 23.1 12.8 V 739
J99G03U C1999 04 11.33209 14 21 25.35 +29 45 47.1 12.6 V 739
J99G03U C1999 04 11.34211 14 21 46.66 +29 48 08.7 12.5 V 739
J99G03U C1999 04 11.35012 14 22 03.66 +29 50 01.7 12.4 V 739
J99G03U C1999 04 11.57003814 30 18.71 +30 44 43.0 13.6 R 422
J99G03U C1999 04 11.57191014 30 22.65 +30 45 08.7 13.4 R 422
J99G03U C1999 04 11.57335314 30 25.60 +30 45 28.0 13.5 R 422
J99G03U C1999 04 11.60389 14 31 33.03 +30 47 52.1 13.6 V 402
J99G03U C1999 04 11.60557 14 31 36.54 +30 48 14.6 402
J99G03U C1999 04 11.65849814 33 21.82 +31 03 59.3 13.5 R 422
J99G03U C1999 04 11.66018314 33 25.28 +31 04 20.5 14.0 R 422
J99G03U C1999 04 12.05259 14 47 22.14 +32 17 39.2 12.1 R 151
J99G03U C1999 04 12.05611 14 47 29.20 +32 18 18.4 12.2 R 151
J99G03U C1999 04 12.06218 14 47 41.35 +32 19 25.9 12.5 R 151
J99G03U C1999 04 12.06436 14 47 45.69 +32 19 49.6 12.6 R 151
J99G03U C1999 04 12.06787 14 47 52.73 +32 20 28.0 12.1 R 151
J99G03U C1999 04 12.07219 14 48 21.69 +32 21 09.4 758
J99G03U C1999 04 12.07289 14 48 23.17 +32 21 17.5 758
J99G03U C1999 04 12.07359 14 48 24.53 +32 21 26.0 758
J99G03U C1999 04 12.07428 14 48 25.97 +32 21 33.9 758
J99G03U C1999 04 12.07498 14 48 27.44 +32 21 41.9 13.4 R 758
J99G03U C1999 04 12.23405 14 53 50.01 +32 52 05.0 13.9 R 732
J99G03U C1999 04 12.23613 14 53 54.08 +32 52 27.4 13.9 R 732
J99G03U C1999 04 12.23822 14 53 58.20 +32 52 50.4 13.9 R 732
J99G03U C1999 04 12.24030 14 54 02.21 +32 53 12.8 13.9 R 732
J99G03U C1999 04 12.24891 14 54 18.84 +32 53 02.6 14.0 R 713
J99G03U C1999 04 12.25755 14 54 35.83 +32 54 35.2 13.8 R 713
J99G03U C1999 04 12.27186 14 55 03.94 +32 57 07.9 13.7 R 713
J99G03U C1999 04 12.27687 14 55 13.77 +32 58 00.7 13.6 R 713
J99G03U C1999 04 12.29748 14 55 53.94 +33 01 36.4 13.9 R 713
J99G03U C1999 04 12.30490 14 56 07.09 +33 04 35.8 14.2 R 732
J99G03U C1999 04 12.30698 14 56 11.10 +33 04 57.0 14.4 R 732
J99G03U C1999 04 12.30733 14 56 13.10 +33 03 18.6 13.9 R 713
J99G03U C1999 04 12.30907 14 56 14.97 +33 05 18.1 732
J99G03U C1999 04 12.31115 14 56 19.00 +33 05 39.4 14.3 R 732
J99G03U C1999 04 12.33366 14 57 04.10 +33 07 48.4 14.0 R 713
J99G03U C1999 04 12.38781 14 58 48.67 +33 17 10.1 719
J99G03U C1999 04 12.38866 14 58 50.25 +33 17 16.6 719
J99G03U C1999 04 12.39278 14 58 58.17 +33 17 59.3 719
J99G03U C1999 04 12.39455 14 59 01.51 +33 18 15.6 719
J99G03U C1999 04 12.59032 15 05 40.00 +33 52 36.2 13.9 R 422
J99G03U C1999 04 12.59229 15 05 43.68 +33 52 54.2 14.0 R 422
J99G03U C1999 04 12.59385 15 05 46.59 +33 53 08.8 13.9 R 422
J99G03U C1999 04 12.65731 15 07 44.28 +34 02 42.3 14.1 R 422
J99G03U C1999 04 12.65818 15 07 45.90 +34 02 50.0 14.1 R 422
J99G03U C1999 04 12.65863 15 07 46.72 +34 02 54.0 14.0 R 422
Observer details:
046 Klet. Observers J. Ticha, M. Tichy. Measurer M. Tichy.
0.57-m f/5.2 reflector + CCD.
151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.25-m f/8.0
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.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, M. Elowitz. Measurers J. Stuart, H. Viggh, R. Sayer. 1.0-m
f/2.15 reflector + CCD.
713 Thornton. Observer R. A. Koff. 0.20-m f/10 Schmidt-Cassegrain + CCD.
719 Etscorn Observatory. Observer D. A. Klinglesmith III. 0.355-m
Schmidt-Cassegrain + CCD.
732 Oaxaca. Observer J. Roe. 0.25-m f/3.4 reflector + CCD.
734 Farpoint Observatory. Observers G. Hug, G. Bell. 0.30-m
Schmidt-Cassegrain + CCD.
739 Sunflower Observatory, Olathe. Observer L. Robinson. 0.25-m
Schmidt-Cassegrain + CCD.
758 BCC Observatory, Cocoa. Observer I. P. Griffin. 0.30-m f/5 Maksutov
+ CCD.
Orbital elements:
1999 GU3 PHA 0.030A
Epoch 1999 Mar. 23.0 TT = JDT 2451260.5 Marsden
M 352.82836 (2000.0) P Q
n 0.32420763 Peri. 8.63580 -0.91187305 +0.40603526
a 2.0985560 Node 195.74004 -0.38861092 -0.90119212
e 0.5109189 Incl. 12.81960 -0.13217072 -0.15161838
P 3.04 H 19.1 G 0.15
From 78 observations 1999 Apr. 10-12.
Ephemeris:
1999 GU3 a,e,i = 2.10, 0.51, 13 q = 1.0264
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 04 12 14 45.53 +32 08.8 0.034 1.027 134.6 44.1 13.5
1999 04 13 15 18.60 +34 45.8 0.038 1.026 128.7 49.7 13.9
1999 04 14 15 47.47 +36 28.6 0.041 1.026 123.7 54.3 14.2
1999 04 15 16 12.12 +37 32.3 0.045 1.026 119.7 58.1 14.5
1999 04 16 16 32.92 +38 09.5 0.050 1.027 116.5 61.0 14.8
1999 04 17 16 50.41 +38 29.1 0.055 1.027 113.9 63.3 15.1
1999 04 18 17 05.14 +38 37.3 0.059 1.027 111.8 65.1 15.3
1999 04 19 17 17.59 +38 38.2 0.064 1.028 110.1 66.5 15.5
1999 04 20 17 28.19 +38 34.5 0.069 1.029 108.8 67.6 15.7
1999 04 21 17 37.27 +38 27.9 0.074 1.030 107.7 68.4 15.9
1999 04 22 17 45.10 +38 19.4 0.079 1.031 106.8 68.9 16.1
1999 04 23 17 51.89 +38 10.0 0.085 1.032 106.2 69.3 16.2
1999 04 24 17 57.82 +37 59.9 0.090 1.033 105.6 69.6 16.4
1999 04 25 18 03.02 +37 49.6 0.095 1.035 105.2 69.7 16.5
1999 04 26 18 07.60 +37 39.2 0.100 1.036 105.0 69.7 16.6
1999 04 27 18 11.67 +37 28.9 0.105 1.038 104.8 69.6 16.7
1999 04 28 18 15.28 +37 18.7 0.110 1.040 104.7 69.5 16.8
1999 04 29 18 18.49 +37 08.6 0.116 1.042 104.6 69.2 16.9
1999 04 30 18 21.37 +36 58.7 0.121 1.044 104.6 68.9 17.0
1999 05 01 18 23.94 +36 49.1 0.126 1.046 104.7 68.6 17.1
1999 05 02 18 26.25 +36 39.6 0.131 1.049 104.8 68.2 17.2
1999 05 07 18 34.67 +35 54.1 0.157 1.063 106.0 65.8 17.5
1999 05 12 18 39.34 +35 09.6 0.182 1.080 107.9 62.9 17.8
1999 05 17 18 41.46 +34 22.3 0.206 1.100 110.2 59.6 18.0
1999 05 22 18 41.76 +33 29.1 0.230 1.122 112.9 56.2 18.2
1999 05 27 18 40.74 +32 28.0 0.253 1.146 115.8 52.7 18.3
1999 06 01 18 38.73 +31 17.6 0.276 1.173 118.9 49.2 18.5
1999 06 06 18 36.01 +29 57.0 0.300 1.201 122.1 45.7 18.6
1999 06 11 18 32.83 +28 25.3 0.323 1.231 125.2 42.4 18.7
1999 06 16 18 29.43 +26 42.5 0.348 1.262 128.3 39.2 18.9
1999 06 21 18 26.11 +24 49.2 0.374 1.294 131.2 36.2 19.0
1999 06 26 18 23.07 +22 47.4 0.402 1.327 133.8 33.6 19.1
1999 07 01 18 20.48 +20 39.0 0.431 1.360 136.0 31.3 19.3
1999 07 06 18 18.44 +18 26.4 0.463 1.394 137.6 29.4 19.4
1999 07 11 18 17.04 +16 11.7 0.498 1.429 138.7 28.0 19.6
1999 07 16 18 16.36 +13 57.0 0.535 1.464 139.1 27.0 19.8
1999 07 21 18 16.43 +11 44.6 0.576 1.499 138.9 26.5 20.0
1999 07 26 18 17.26 +09 36.2 0.620 1.534 138.1 26.3 20.2
1999 07 31 18 18.81 +07 33.3 0.668 1.570 136.7 26.3 20.4
1999 08 05 18 21.04 +05 36.8 0.719 1.605 134.9 26.6 20.6
1999 08 10 18 23.91 +03 47.4 0.773 1.640 132.8 27.0 20.8
1999 08 15 18 27.39 +02 05.3 0.830 1.675 130.4 27.4 21.0
1999 08 20 18 31.44 +00 30.9 0.891 1.710 127.8 27.9 21.3
Brian G. Marsden (C) Copyright 1999 MPC M.P.E.C. 1999-G22
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