MPEC 2023-R178 : 2023 RQ6
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M.P.E.C. 2023-R178 Issued 2023 September 13, 16:30 UT The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. 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 2023 RQ6 Observations: K23R06Q 1C2023 09 07.22960 22 09 11.96 -08 02 11.8 21.8 GVER178G96 K23R06Q 1C2023 09 07.23469 22 09 12.43 -08 02 34.7 VER178G96 K23R06Q 1C2023 09 07.23980 22 09 12.95 -08 02 58.4 22.3 GVER178G96 K23R06Q* C2023 09 12.36632822 26 24.888-16 58 52.81 20.75wXER178F51 K23R06Q C2023 09 12.37753422 26 27.573-17 00 28.17 21.20wXER178F51 K23R06Q C2023 09 12.38874222 26 30.271-17 02 02.61 20.91wXER178F51 K23R06Q C2023 09 12.39995122 26 32.942-17 03 36.09 20.83wXER178F51 K23R06Q C2023 09 12.49688722 26 56.809-17 17 13.83 20.71GVER178F52 K23R06Q C2023 09 12.49752222 26 56.973-17 17 19.17 20.83GVER178F52 K23R06Q 3C2023 09 13.34859722 31 35.625-19 25 25.89 20.71GVER178T14 K23R06Q 3C2023 09 13.34957422 31 35.905-19 25 35.23 20.72GVER178T14 K23R06Q 3C2023 09 13.35055122 31 36.190-19 25 44.71 20.94GVER178T14 K23R06Q 3C2023 09 13.40344822 31 51.485-19 34 11.56 20.49GVER178T14 K23R06Q 3C2023 09 13.40442422 31 51.765-19 34 20.77 20.42GVER178T14 K23R06Q 3C2023 09 13.40540122 31 52.050-19 34 30.21 20.94GVER178T14 K23R06Q 3C2023 09 13.40651122 31 52.371-19 34 40.87 20.49GVER178T14 K23R06Q 3C2023 09 13.40748822 31 52.657-19 34 50.21 20.85GVER178T14 K23R06Q 3C2023 09 13.40847422 31 52.940-19 34 59.57 20.40GVER178T14 Observer details: F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Bulger, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y. Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk. 1.8-m Ritchey- Chretien + CCD. F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD. G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers B. Gray, D. Rankin, F. C. Shelly. 1.5-m reflector + 10K CCD. T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, L. Wells, T. Burdullis. Measurers R. Weryk, R. Wainscoat. 3.6-m Canada- France-Hawaii Telescope + CCD. Orbital elements: 2023 RQ6 Earth MOID = 0.0400 AU Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres M 342.52377 (2000.0) P Q n 0.41418925 Peri. 233.95583 +0.77692530 -0.62850388 a 1.7823931 Node 164.86976 +0.61358853 +0.74269539 e 0.4683590 Incl. 8.15222 +0.14105383 +0.23105503 P 2.38 H 25.78 G 0.15 U 8 Residuals in seconds of arc 230907 G96 0.8+ 0.2- 230912 F51 0.2- 0.8+ 230913 T14 0.0 0.0 230907 G96 0.2- 0.3+ 230912 F52 0.0 0.0 230913 T14 0.0 0.1+ 230907 G96 0.4- 0.2+ 230912 F52 0.1+ 0.0 230913 T14 0.0 0.0 230912 F51 0.0 0.1+ 230913 T14 0.0 0.0 230913 T14 0.0 0.0 230912 F51 0.1- 0.6- 230913 T14 0.0 0.1+ 230913 T14 0.0 0.0 230912 F51 0.1+ 0.4- 230913 T14 0.0 0.0 230913 T14 0.0 0.0 Ephemeris: 2023 RQ6 a,e,i = 1.78, 0.47, 8 q = 0.9476 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2023 08 14 21 50 24.3 +03 35 50 0.2506 1.2531 161.2 15.1 24.1 ... 2023 08 29 21 56 33.9 -00 24 35 0.1495 1.1567 167.9 10.5 22.6 ... 2023 09 06 22 06 35.0 -06 33 02 0.1031 1.1091 167.5 11.3 21.8 ... 2023 09 12 22 24 40.1 -16 07 22 0.07232 1.0759 162.4 16.4 21.1 2023 09 13 22 29 37.0 -18 29 53 0.06769 1.0706 160.7 18.1 21.0 2023 09 14 22 35 29.4 -21 11 34 0.06326 1.0654 158.7 20.0 20.9 ... 2023 09 20 23 53 31.4 -45 55 49 0.04333 1.0359 135.5 42.9 20.7 ... 2023 09 28 06 18 30.8 -57 38 57 0.04931 1.0019 88.2 89.0 22.4 ... 2023 10 13 08 40 25.9 -31 05 07 0.1146 0.9589 66.9 106.8 25.0 M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-R178


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