MPEC 2019-L51 : 2017 QJ33
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M.P.E.C. 2019-L51 Issued 2019 June 5, 10:34 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Division F 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 https://www.minorplanetcenter.net/ ISSN 1523-6714
2017 QJ33
Revision to MPEC 2017-Q156
Additional Observations:
K17Q33J C2014 01 01.40845108 47 06.486+26 29 28.65 23.2 GVEL051F51
K17Q33J C2014 01 01.42228708 47 05.715+26 29 37.10 22.1 GVEL051F51
K17Q33J C2014 01 01.45010008 47 04.177+26 29 54.30 23.0 GVEL051F51
K17Q33J KC2014 02 20.26473707 40 01.215+32 54 00.11 23.1 GVEL051F51
K17Q33J C2015 12 07.46551604 10 45.359+17 09 21.95 22.9 GVEL051F51
K17Q33J C2015 12 07.47677004 10 44.423+17 09 21.74 22.9 GVEL051F51
K17Q33J C2015 12 07.48798904 10 43.510+17 09 21.53 23.4 GVEL051F51
K17Q33J C2015 12 09.46445504 08 03.426+17 09 41.05 22.9 GVEL051F51
K17Q33J C2015 12 09.47715804 08 02.423+17 09 41.29 23.5 GVEL051F51
K17Q33J C2017 07 27.57158901 02 18.915-10 01 39.07 22.6 GVEL051F51
K17Q33J C2017 07 27.59482101 02 19.832-10 01 46.72 22.5 GVEL051F51
K17Q33J C2017 09 14.46741400 41 02.298-17 15 27.01 21.4 GVEL051F51
K17Q33J C2017 09 14.47990000 41 01.219-17 15 32.58 21.7 GVEL051F51
K17Q33J C2017 09 14.49238200 41 00.121-17 15 37.77 21.4 GVEL051F51
K17Q33J C2017 09 14.50485100 40 59.042-17 15 43.40 21.9 GVEL051F51
K17Q33J C2018 12 31.43071708 57 43.818+25 55 33.38 23.3 GVEL051F51
K17Q33J C2019 01 08.53007208 50 17.548+27 19 38.82 22.8 GVEL051F51
K17Q33J C2019 01 08.54213808 50 16.733+27 19 46.37 22.9 GVEL051F51
K17Q33J C2019 01 08.55418108 50 15.919+27 19 54.23 22.9 GVEL051F51
K17Q33J C2019 01 08.56630008 50 15.075+27 20 02.00 23.5 GVEL051F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe,
E. Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber,
Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
140101 F51 67.7+ 10.6- 190108 F51 47.4- 7.3+ MPO428361 +0.034 day
Orbital elements:
2017 QJ33 Earth MOID = 0.2405 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 298.61086 (2000.0) P Q
n 0.39528125 Peri. 170.46335 -0.27869176 +0.94811361
a 1.8387890 Node 83.23726 -0.89097501 -0.19578238
e 0.3177358 Incl. 8.86345 -0.35846122 -0.25049918
P 2.49 H 20.3 G 0.15 U 0
Residuals in seconds of arc
140101 F51 0.3- 0.0 170825 T14 0.0 0.0 170914 F51 0.1+ 0.2-
140101 F51 0.2- 0.0 170825 T14 0.0 0.0 170914 F51 0.0 0.1+
140101 F51 0.3+ 0.3+ 170829 568 0.0 0.0 170914 F51 0.0 0.0
140220 F51 0.1+ 0.2+ 170829 568 0.0 0.0 170919 474 0.4+ 0.0
151207 F51 0.2- 0.1+ 170829 568 0.0 0.0 170919 474 0.1- 0.1-
151207 F51 0.0 0.1- 170830 H21 0.2+ 0.2- 170919 474 0.8- 0.2+
151207 F51 0.4+ 0.4- 170830 H21 0.1- 0.1- 171112 807 0.3- 0.2+
151209 F51 0.2- 0.0 170830 H21 0.2+ 0.1- 171112 807 0.6- 0.2-
151209 F51 0.4+ 0.1+ 170830 568 0.0 0.1- 171112 807 0.6- 0.4-
170727 F51 0.1- 0.1+ 170830 568 0.0 0.1- 181231 F51 0.7+ 0.2-
170727 F51 0.3+ 0.0 170830 568 0.0 0.0 190108 F51 0.2- 0.1+
170824 F51 0.2- 0.2+ 170830 291 0.0 0.0 190108 F51 0.1- 0.1-
170824 F51 0.1- 0.2+ 170830 291 0.3- 0.1- 190108 F51 0.0 0.1+
170824 F51 0.1- 0.3+ 170830 291 0.1+ 0.1+ 190108 F51 0.3- 0.1+
170825 T14 0.0 0.0 170914 F51 0.1+ 0.2-
Ephemeris:
2017 QJ33 a,e,i = 1.84, 0.32, 9 q = 1.2545
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 05 06 08 31 42.7 +28 25 12 1.5759 1.6921 78.4 35.7 23.9
...
2019 05 21 09 00 05.0 +26 05 00 1.6511 1.6284 70.8 35.9 23.9
...
2019 05 29 09 16 35.0 +24 36 51 1.6851 1.5945 67.2 35.9 23.9
...
2019 06 04 09 29 28.8 +23 24 16 1.7077 1.5692 64.7 35.7 23.9
2019 06 05 09 31 40.1 +23 11 37 1.7113 1.5650 64.3 35.7 23.9
2019 06 06 09 33 52.1 +22 58 48 1.7147 1.5609 63.8 35.7 23.9
...
2019 06 12 09 47 16.8 +21 38 36 1.7341 1.5359 61.5 35.5 23.9
...
2019 06 20 10 05 40.8 +19 42 42 1.7564 1.5033 58.6 35.3 23.9
...
2019 07 05 10 41 36.1 +15 37 46 1.7880 1.4445 53.9 34.6 23.8
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-L51
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