MPEC 2019-Q61 : 2019 QO1
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M.P.E.C. 2019-Q61 Issued 2019 August 25, 03:46 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 2019 QO1 Observations: K19Q01O* C2019 08 22.52256 22 00 36.195+12 33 46.07 20.6 iUEQ061F51 K19Q01O C2019 08 22.53409 22 00 38.023+12 34 12.89 21.4 iUEQ061F51 K19Q01O C2019 08 22.55722 22 00 41.739+12 35 06.71 21.0 iUEQ061F51 K19Q01O KC2019 08 23.19924422 02 40.30 +13 00 10.3 20.5 VuEQ061H21 K19Q01O KC2019 08 23.20532222 02 41.26 +13 00 24.9 20.9 VuEQ061H21 K19Q01O KC2019 08 23.20836522 02 41.78 +13 00 31.8 21.2 VuEQ061H21 K19Q01O ^C2019 08 23.41478322 03 18.655+13 08 55.32 21.04GVEQ061568 K19Q01O ^C2019 08 23.41598222 03 18.852+13 08 58.29 21.16GVEQ061568 K19Q01O ^C2019 08 23.41722922 03 19.044+13 09 01.15 20.99GVEQ061568 K19Q01O KC2019 08 25.09567122 08 22.09 +14 12 52.1 21.0 GVEQ061L01 K19Q01O KC2019 08 25.10038022 08 22.92 +14 13 03.4 20.9 GVEQ061L01 K19Q01O KC2019 08 25.10664422 08 24.00 +14 13 15.5 21.3 GVEQ061L01 Observer details: 568 Mauna Kea. Observers R. Wainscoat, C. Wipper, T. Burdullis. Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD. F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M. Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD. H21 Astronomical Research Observatory, Westfield. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.81-m f/4.0 astrograph + CCD. L01 Visnjan Observatory, Tican. Observers K. Korlevic, R. Burmazovic, D. Ivanic, E. Pettarin, I. Perovic, T. Sreckovic, F. Valentine. Measurer I. Perovic. 1.0-m f/2.9 reflector + CCD. Orbital elements: 2019 QO1 Earth MOID = 0.1474 AU Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres M 318.63258 (2000.0) P Q n 0.32426918 Peri. 66.11792 +0.93569909 +0.34739889 a 2.0982904 Node 273.50687 -0.34194165 +0.85011321 e 0.4544467 Incl. 3.53206 -0.08685111 +0.39575439 P 3.04 H 24.1 G 0.15 U 8 Residuals in seconds of arc 190822 F51 0.0 0.1+ 190823 H21 0.2- 0.2+ 190823 568 0.0 0.0 190822 F51 0.0 0.0 190823 H21 0.2+ 0.1- 190825 L01 0.2- 0.0 190822 F51 0.0 0.1- 190823 568 0.1- 0.1- 190825 L01 0.1+ 0.9+ 190823 H21 0.0 0.0 190823 568 0.1+ 0.0 190825 L01 0.1+ 0.8- Ephemeris: 2019 QO1 a,e,i = 2.10, 0.45, 4 q = 1.1447 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2019 07 26 20 56 38.4 -05 58 40 0.2047 1.2135 163.6 13.7 21.9 ... 2019 08 10 21 26 54.1 +03 47 15 0.1649 1.1704 160.3 17.0 21.4 ... 2019 08 18 21 47 35.6 +09 28 24 0.1536 1.1555 157.2 19.9 21.3 ... 2019 08 24 22 05 04.0 +13 31 42 0.1494 1.1485 155.1 21.8 21.3 2019 08 25 22 08 06.6 +14 09 48 0.1491 1.1476 154.8 22.0 21.3 2019 08 26 22 11 10.9 +14 47 00 0.1488 1.1469 154.5 22.3 21.3 ... 2019 09 01 22 30 05.1 +18 07 29 0.1493 1.1447 153.2 23.4 21.4 ... 2019 09 09 22 55 40.8 +21 22 15 0.1549 1.1475 152.9 23.6 21.5 ... 2019 09 24 23 39 08.7 +23 35 32 0.1799 1.1700 155.9 20.5 21.7 A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Q61


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