MPEC 2023-F59 : 2023 FJ1
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M.P.E.C. 2023-F59 Issued 2023 March 20, 06:33 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 FJ1 Observations: K23F01J* C2023 03 16.43811512 13 04.088-12 10 44.88 21.15wUEF059F52 K23F01J C2023 03 16.45025612 13 04.851-12 09 42.49 21.41wUEF059F52 K23F01J C2023 03 16.46241712 13 05.586-12 08 40.87 21.52wUEF059F52 K23F01J C2023 03 16.47457312 13 06.339-12 07 38.38 21.34wUEF059F52 K23F01J |C2023 03 17.22968 12 14 17.92 -11 00 47.4 20.9 GVEF059807 K23F01J |C2023 03 17.23523 12 14 18.27 -11 00 17.8 21.0 GVEF059807 K23F01J |C2023 03 17.24078 12 14 18.63 -10 59 48.1 20.9 GVEF059807 K23F01J C2023 03 17.54103712 14 45.338-10 34 01.79 20.91GVEF059F52 K23F01J C2023 03 17.54184212 14 45.391-10 33 57.39 20.89GVEF059F52 K23F01J KC2023 03 17.95394612 15 28.59 -09 56 44.8 21.3 GVEF059L01 K23F01J KC2023 03 17.95855212 15 28.94 -09 56 19.9 21.1 GVEF059L01 K23F01J KC2023 03 17.96251312 15 29.21 -09 55 57.8 21.1 GVEF059L01 K23F01J |C2023 03 20.15090 12 19 08.75 -06 20 08.8 20.6 VuEF059807 K23F01J |C2023 03 20.15860 12 19 09.30 -06 19 21.3 20.2 VuEF059807 K23F01J |C2023 03 20.16629 12 19 09.84 -06 18 33.7 20.7 VuEF059807 Observer details: 807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L. Horn. 1.00-m f/10.0 astrograph + CCD, 0.61-m f/6.5 Dall-Kirkham Astrograph + CCD. F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I. Smith, K. Chambers, T. Dukes. Measurers K. Chambers, S. Chastel, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD. L01 Visnjan Observatory, Tican. Observers K. Korlevic, E. Pettarin, L. Poropat. Measurer E. Pettarin. 1.0-m f/2.9 reflector + CCD. Orbital elements: 2023 FJ1 Earth MOID = 0.0847 AU Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Bell M 289.33097 (2000.0) P Q n 0.79217640 Peri. 60.15048 -0.47483762 +0.88005903 a 1.1567907 Node 181.52781 -0.85848443 -0.46444084 e 0.0994739 Incl. 10.88162 -0.19373622 -0.09894849 P 1.24 H 25.11 G 0.15 U 8 Residuals in seconds of arc 230316 F52 0.1- 0.3- 230317 807 0.2- 0.0 230317 L01 0.4+ 0.0 230316 F52 0.1+ 0.3+ 230317 807 0.2- 0.1+ 230317 L01 0.2+ 0.1+ 230316 F52 0.0 0.1- 230317 F52 0.0 0.1- 230320 807 0.2+ 0.0 230316 F52 0.1+ 0.2+ 230317 F52 0.0 0.1- 230320 807 0.0 0.0 230317 807 0.0 0.0 230317 L01 0.1+ 0.5+ 230320 807 0.2- 0.0 Ephemeris: 2023 FJ1 a,e,i = 1.16, 0.10, 11 q = 1.0417 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2023 02 18 11 38 51.5 -28 57 07 0.2080 1.1405 133.1 39.3 23.5 ... 2023 03 05 11 57 01.8 -23 39 50 0.1460 1.1168 146.9 29.0 22.4 ... 2023 03 13 12 07 52.8 -16 34 17 0.1187 1.1047 158.1 19.6 21.7 ... 2023 03 19 12 17 10.4 -08 16 21 0.1023 1.0959 168.9 10.1 21.0 2023 03 20 12 18 51.1 -06 36 21 0.1001 1.0945 170.8 8.3 20.9 2023 03 21 12 20 34.5 -04 51 28 0.09792 1.0931 172.7 6.6 20.8 ... 2023 03 27 12 32 00.8 +07 08 45 0.08852 1.0849 170.2 9.0 20.6 ... 2023 04 04 12 50 52.6 +25 03 34 0.08590 1.0748 149.6 28.1 21.2 ... 2023 04 19 13 37 56.4 +50 22 53 0.1053 1.0588 118.7 56.3 22.4 M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F59


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