MPEC 1999-F20 : 1999 FQ5
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M.P.E.C. 1999-F20 Issued 1999 Mar. 22, 18:05 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 FQ5
Observations:
J99F05Q* C1999 03 18.17852 10 57 39.56 +04 52 46.3 18.9 V 691
J99F05Q C1999 03 18.19967 10 57 38.14 +04 53 29.2 19.0 V 691
J99F05Q C1999 03 18.22110 10 57 36.82 +04 54 11.5 18.2 V 691
J99F05Q C1999 03 19.08272 10 56 40.19 +05 23 16.8 17.7 R 046
J99F05Q C1999 03 19.08459 10 56 40.04 +05 23 20.5 046
J99F05Q C1999 03 19.08686 10 56 39.87 +05 23 24.7 046
J99F05Q C1999 03 19.08931 10 56 39.67 +05 23 30.4 046
J99F05Q C1999 03 19.09220 10 56 39.53 +05 23 35.8 046
J99F05Q C1999 03 19.15805 10 56 36.23 +05 25 51.4 18.9 V 691
J99F05Q C1999 03 19.17920 10 56 34.82 +05 26 34.0 19.0 V 691
J99F05Q C1999 03 19.20409 10 56 33.13 +05 27 24.2 19.0 V 691
J99F05Q C1999 03 19.90231 10 55 48.69 +05 50 44.0 18.7 V 104
J99F05Q C1999 03 19.90613 10 55 48.46 +05 50 50.7 104
J99F05Q C1999 03 19.90972 10 55 48.18 +05 50 58.0 104
J99F05Q C1999 03 20.14447 10 55 33.91 +05 58 47.9 19.2 704
J99F05Q C1999 03 20.16290 10 55 32.77 +05 59 24.0 19.3 704
J99F05Q C1999 03 20.18094 10 55 31.59 +06 00 00.1 18.9 704
J99F05Q C1999 03 20.19913 10 55 30.17 +06 00 36.2 19.2 704
J99F05Q C1999 03 20.29759 10 55 23.88 +06 03 51.3 658
J99F05Q C1999 03 20.30597 10 55 23.36 +06 04 08.0 658
J99F05Q C1999 03 20.30919 10 55 23.09 +06 04 15.3 658
J99F05Q C1999 03 20.43539 10 55 14.77 +06 08 25.7 19.6 V 691
J99F05Q C1999 03 20.44056 10 55 14.43 +06 08 36.1 19.6 V 691
J99F05Q C1999 03 20.44863 10 55 13.91 +06 08 52.2 19.6 V 691
J99F05Q C1999 03 20.87969 10 54 48.23 +06 23 02.3 587
J99F05Q C1999 03 20.89109 10 54 47.58 +06 23 26.0 587
J99F05Q C1999 03 20.91355 10 54 45.95 +06 24 09.1 118
J99F05Q C1999 03 20.91625 10 54 45.77 +06 24 14.7 118
J99F05Q C1999 03 20.92319 10 54 45.25 +06 24 28.3 18.5 R 118
J99F05Q C1999 03 21.09131 10 54 35.05 +06 30 12.4 19.0 V 859
J99F05Q C1999 03 21.09641 10 54 34.78 +06 30 22.5 19.4 V 859
J99F05Q C1999 03 21.10828 10 54 33.97 +06 30 45.1 19.6 V 859
J99F05Q C1999 03 21.19066 10 54 29.29 +06 33 15.3 734
J99F05Q C1999 03 21.19778 10 54 28.67 +06 33 29.3 19.3 V 734
J99F05Q C1999 03 21.26994 10 54 24.41 +06 35 50.2 658
J99F05Q C1999 03 21.27274 10 54 24.25 +06 35 56.0 658
J99F05Q C1999 03 21.27625 10 54 24.02 +06 36 03.5 658
J99F05Q C1999 03 22.10873 10 53 34.07 +07 03 17.4 19.6 V 859
J99F05Q C1999 03 22.11844 10 53 33.45 +07 03 36.6 19.6 V 859
J99F05Q C1999 03 22.12980 10 53 32.73 +07 03 58.2 19.5 V 859
J99F05Q C1999 03 22.29095 10 53 23.48 +07 08 58.8 684
J99F05Q C1999 03 22.29657 10 53 23.09 +07 09 09.8 18.6 R 684
J99F05Q C1999 03 22.30276 10 53 22.77 +07 09 22.0 18.7 R 684
Observer details:
046 Klet. Observers M. Tichy, Z. Moravec. Measurer M. Tichy. 0.57-m f/5.2
reflector + CCD.
104 San Marcello Pistoiese. Observers L. Tesi, A. Boattini, A. Caronia,
M. Tombelli, E. Gregori. Measurers G. Forti, L. Tesi, A. Boattini,
M. Tombelli. 0.40-m f/5 reflector + CCD.
118 Modra. Observers A. Galad, J. Toth. 0.6-m f/5.5 reflector + CCD.
587 Sormano. Observers M. Cavagna, F. Manca. 0.5-m reflector + CCD.
658 Dominion Astrophysical Observatory. Observer D. D. Balam. 1.82-m
reflector + CCD.
684 Prescott. Observer P. G. Comba. 0.46-m f/4.5 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observers J. V. Scotti, A. E. Gleason,
N. Danzl. 0.9-m Spacewatch telescope.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko. Measurers J. Stuart, H. Viggh, R. Sayer. 1.0-m f/2.15
reflector + CCD.
734 Farpoint Observatory. Observers G. Hug, G. Bell. 0.30-m
Schmidt-Cassegrain + CCD.
859 Serra da Piedade. Observer C. Jacques. 0.3-m f/3.3 Schimdt-Cassegrain
+ CCD.
Orbital elements:
1999 FQ5
Epoch 1999 Mar. 3.0 TT = JDT 2451240.5 Williams
M 143.28826 (2000.0) P Q
n 0.54081856 Peri. 199.38836 +0.97292888 -0.22485167
a 1.4919983 Node 172.93073 +0.22311153 +0.97410356
e 0.1626239 Incl. 25.71337 -0.06025481 -0.02374816
P 1.82 H 18.0 G 0.15
From 43 observations 1999 Mar. 18-22.
Ephemeris:
1999 FQ5 a,e,i = 1.49, 0.16, 26 q = 1.2494
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 03 13 11 03.58 +01 53.1 0.717 1.708 173.1 4.0 18.8
1999 03 23 10 52.71 +07 31.7 0.747 1.716 159.7 11.6 19.2
1999 04 02 10 45.01 +12 19.7 0.802 1.723 146.0 18.9 19.7
1999 04 12 10 41.42 +15 59.8 0.876 1.728 133.7 24.8 20.0
1999 04 22 10 42.08 +18 32.8 0.965 1.732 123.0 29.1 20.4
1999 05 02 10 46.63 +20 08.1 1.063 1.734 113.7 32.1 20.7
1999 05 12 10 54.42 +20 57.0 1.166 1.735 105.5 34.1 20.9
1999 05 22 11 04.86 +21 08.9 1.269 1.733 98.3 35.3 21.2
1999 06 01 11 17.42 +20 51.5 1.372 1.731 91.7 35.8 21.3
1999 06 11 11 31.64 +20 10.9 1.472 1.726 85.8 35.9 21.5
1999 06 21 11 47.21 +19 11.3 1.568 1.721 80.4 35.6 21.6
1999 07 01 12 03.87 +17 56.3 1.658 1.713 75.4 35.1 21.7
1999 07 11 12 21.44 +16 28.7 1.742 1.704 70.8 34.3 21.8
1999 07 21 12 39.85 +14 50.7 1.820 1.694 66.5 33.4 21.8
1999 07 31 12 59.00 +13 04.4 1.890 1.682 62.4 32.4 21.9
Gareth V. Williams (C) Copyright 1999 MPC M.P.E.C. 1999-F20
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