MPEC 2023-S245 : 2023 KE11
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M.P.E.C. 2023-S245 Issued 2023 September 27, 19:47 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 KE11 Observations: K23K11E KC2021 07 06.50500321 29 17.088-29 51 58.22 23.04GVES245F51 K23K11E KC2021 07 07.47008021 28 59.849-29 53 03.04 23.45GVES245F51 K23K11E KC2021 07 13.51075921 27 02.750-29 59 39.77 23.38GVES245F51 K23K11E KC2021 07 31.43353621 20 02.870-30 15 27.07 23.46GVES245F51 K23K11E C2021 08 09.40540221 16 08.428-30 19 34.32 23.24GVES245F51 K23K11E C2021 08 09.41710421 16 08.134-30 19 34.54 23.35GVES245F51 K23K11E C2021 08 09.42877721 16 07.792-30 19 34.93 23.05GVES245F51 K23K11E C2021 08 09.44047621 16 07.466-30 19 35.08 23.53GVES245F51 K23K11E C2021 08 10.43983621 15 41.021-30 19 50.01 23.65GVES245F51 K23K11E C2021 08 10.45649621 15 40.570-30 19 50.34 23.37GVES245F51 K23K11E C2021 08 31.32724621 06 50.331-30 13 44.09 23.40GVES245F52 K23K11E C2021 08 31.33618221 06 50.171-30 13 43.45 22.92GVES245F52 K23K11E C2021 08 31.34510921 06 49.900-30 13 43.10 23.09GVES245F52 K23K11E KC2021 09 07.37437521 04 14.688-30 06 24.89 21.61GVES245F52 K23K11E KC2021 09 10.25113821 03 16.693-30 02 38.48 23.02GVES245F51 K23K11E C2022 07 24.50988522 56 40.468-09 57 08.36 22.29GVES245F52 K23K11E C2022 07 24.52067122 56 40.307-09 57 07.59 22.60GVES245F52 K23K11E C2022 07 24.53146822 56 40.140-09 57 07.75 22.17GVES245F52 K23K11E KC2022 07 30.47667522 55 04.305-09 53 45.29 23.06GVES245F52 K23K11E C2022 08 18.43963522 48 12.662-09 49 16.49 22.07GVES245F51 K23K11E C2022 08 18.45210122 48 12.361-09 49 16.06 22.18GVES245F51 K23K11E C2022 08 18.46459622 48 12.032-09 49 16.32 21.98GVES245F51 K23K11E C2022 08 18.47708022 48 11.718-09 49 16.18 21.85GVES245F51 K23K11E C2022 08 22.44374222 46 30.342-09 49 04.44 21.66GVES245F51 K23K11E C2022 08 28.52124022 43 49.019-09 48 55.34 21.87GVES245F51 K23K11E C2022 08 28.53229722 43 48.709-09 48 55.38 21.56GVES245F51 K23K11E C2022 09 01.42643522 42 03.233-09 48 47.80 22.04GVES245F51 K23K11E C2022 09 01.43825122 42 02.909-09 48 47.76 21.97GVES245F51 K23K11E C2022 09 01.45006822 42 02.569-09 48 47.87 21.83GVES245F51 K23K11E C2022 09 01.46191222 42 02.239-09 48 47.77 21.98GVES245F51 K23K11E KC2022 09 14.46935322 36 12.448-09 47 03.98 22.47GVES245F52 K23K11E C2022 09 22.39071822 32 53.362-09 44 14.41 21.95wUES245F51 K23K11E C2022 09 22.41480122 32 52.779-09 44 13.74 22.11wUES245F51 K23K11E C2022 09 22.42701022 32 52.462-09 44 13.33 21.95wUES245F51 K23K11E C2022 09 27.35347422 30 58.655-09 41 29.18 22.38GVES245F51 K23K11E C2022 09 27.36654922 30 58.357-09 41 28.59 21.74GVES245F51 K23K11E C2022 09 27.37963922 30 58.055-09 41 28.47 21.85GVES245F51 K23K11E C2022 09 27.39272422 30 57.765-09 41 27.75 21.92GVES245F51 K23K11E C2022 10 17.24344822 25 15.012-09 20 26.72 22.10GVES245F51 K23K11E C2022 10 17.25586822 25 14.853-09 20 25.38 21.97GVES245F51 K23K11E C2022 10 17.26831322 25 14.705-09 20 24.25 22.43GVES245F51 K23K11E C2022 10 17.28074522 25 14.555-09 20 23.15 22.54GVES245F51 K23K11E C2022 11 16.22375322 24 19.500-08 12 08.57 21.98GVES245F51 K23K11E KC2022 12 04.26722922 28 32.634-07 08 27.41 22.42GVES245F52 K23K11E*3C2023 05 22.58156300 25 58.582+11 39 59.40 22.5 rVES245T09 K23K11E 3C2023 05 22.59189200 25 58.985+11 40 04.22 22.5 rVES245T09 K23K11E 3C2023 05 22.59283000 25 59.026+11 40 04.55 22.6 rVES245T09 K23K11E 3C2023 05 22.60223500 25 59.388+11 40 08.87 23.1 rVES245T09 K23K11E 3C2023 05 22.60317100 25 59.426+11 40 09.30 22.8 rVES245T09 K23K11E 3C2023 05 22.61257900 25 59.789+11 40 13.62 23.1 rVES245T09 K23K11E 3C2023 05 22.61353000 25 59.832+11 40 14.02 22.8 rVES245T09 K23K11E C2023 07 30.50611400 53 41.563+19 32 06.12 22.04GVES245F52 K23K11E C2023 07 30.51759900 53 41.615+19 32 09.99 22.91GVES245F52 K23K11E C2023 07 30.52909800 53 41.640+19 32 14.08 22.68GVES245F52 K23K11E C2023 08 26.43533800 51 22.605+21 40 18.13 22.22GVES245F52 K23K11E C2023 08 26.43853500 51 22.552+21 40 19.15 22.41GVES245F51 K23K11E C2023 08 26.44683700 51 22.412+21 40 20.56 22.10GVES245F52 K23K11E C2023 08 26.46998300 51 22.084+21 40 26.14 22.23GVES245F52 K23K11E C2023 08 26.47444400 51 22.011+21 40 27.29 22.43GVES245F51 K23K11E C2023 09 05.56881100 48 24.296+22 14 14.44 21.93GVES245F51 K23K11E C2023 09 05.57802800 48 24.077+22 14 16.08 22.18GVES245F52 K23K11E C2023 09 05.57983600 48 24.062+22 14 16.37 21.89GVES245F51 K23K11E C2023 09 05.58888300 48 23.851+22 14 17.82 21.44GVES245F52 K23K11E C2023 09 05.59092800 48 23.831+22 14 18.43 22.79GVES245F51 K23K11E C2023 09 05.59973400 48 23.623+22 14 19.74 22.40GVES245F52 K23K11E C2023 09 05.61070800 48 23.389+22 14 21.66 22.41GVES245F52 K23K11E C2023 09 07.59765100 47 41.426+22 19 57.07 21.33GVES245F51 K23K11E C2023 09 07.60950600 47 41.166+22 19 58.93 21.59GVES245F51 K23K11E C2023 09 13.39450900 45 27.594+22 34 11.13 21.68wXES245F52 K23K11E C2023 09 13.40616900 45 27.285+22 34 12.69 21.62wXES245F52 K23K11E C2023 09 13.41781400 45 27.005+22 34 14.56 21.75wXES245F52 K23K11E C2023 09 13.42956400 45 26.712+22 34 16.06 21.40wXES245F52 K23K11E 1C2023 09 15.31094700 44 39.862+22 38 11.90 21.82GVES245G96 K23K11E 1C2023 09 15.31618700 44 39.775+22 38 13.13 21.60GVES245G96 K23K11E 1C2023 09 15.32141200 44 39.628+22 38 13.34 21.02GVES245G96 K23K11E 1C2023 09 15.32664600 44 39.386+22 38 13.81 21.60GVES245G96 K23K11E C2023 09 18.34905200 43 21.321+22 43 52.36 21.80wXES245F52 K23K11E C2023 09 18.36121400 43 20.991+22 43 53.87 21.58wXES245F52 K23K11E C2023 09 18.36185000 43 20.982+22 43 53.77 21.70wXES245F52 K23K11E C2023 09 18.37402800 43 20.645+22 43 54.86 21.63wXES245F52 K23K11E C2023 09 18.37467200 43 20.614+22 43 55.50 22.04wXES245F52 K23K11E KC2023 09 18.37467300 43 20.624+22 43 55.19 21.64GVES245F52 K23K11E C2023 09 18.38686100 43 20.274+22 43 56.36 21.81wXES245F52 K23K11E C2023 09 23.37410800 41 04.543+22 51 22.26 21.37GVES245F52 K23K11E C2023 09 23.38500600 41 04.250+22 51 22.77 21.12GVES245F52 K23K11E C2023 09 23.39597500 41 03.924+22 51 24.18 21.36GVES245F52 K23K11E 1C2023 09 25.27527100 40 11.039+22 53 35.52 22.16GVES245G96 K23K11E 1C2023 09 25.28050800 40 10.891+22 53 35.23 21.45GVES245G96 K23K11E 1C2023 09 25.28573000 40 10.733+22 53 36.38 21.82GVES245G96 K23K11E 1C2023 09 25.29094700 40 10.592+22 53 36.42 21.50GVES245G96 K23K11E C2023 09 25.37592600 40 08.237+22 53 42.62 21.18iXES245F52 K23K11E C2023 09 25.38633800 40 07.917+22 53 42.95 21.11iXES245F52 K23K11E 1C2023 09 25.40409700 40 07.295+22 53 43.91 21.29GVES245G96 K23K11E C2023 09 25.40705600 40 07.291+22 53 44.39 21.11iXES245F52 K23K11E 1C2023 09 25.41624800 40 06.949+22 53 45.17 21.64GVES245G96 K23K11E 1C2023 09 25.42823700 40 06.586+22 53 45.24 21.35GVES245G96 K23K11E 1C2023 09 25.44008400 40 06.247+22 53 46.39 21.19GVES245G96 K23K11E C2023 09 26.33691500 39 40.876+22 54 42.03 20.61GVES245F52 K23K11E C2023 09 26.34797000 39 40.581+22 54 42.83 21.74GVES245F52 K23K11E C2023 09 26.35891700 39 40.259+22 54 43.70 20.89GVES245F52 K23K11E DC2023 09 26.36735 00 39 39.92 +22 54 44.0 22.0 GVES245695 K23K11E C2023 09 26.36987000 39 39.937+22 54 44.24 21.77GVES245F52 K23K11E DC2023 09 26.38490 00 39 39.41 +22 54 44.8 21.7 GVES245695 K23K11E DC2023 09 26.40244 00 39 38.89 +22 54 45.9 21.7 GVES245695 Observer details: 695 Kitt Peak. Observer J. V. Scotti. 2.3-m f/9 reflector + CCD. F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, H. Gao, C.-C. Lin, E. Magnier. 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, K. Chambers, T. de Boer, H. Gao, C.-C. Lin, E. Magnier. 1.8-m Ritchey-Chretien + CCD. G96 Mt. Lemmon Survey. Observers J. K. Hogan, R. A. Kowalski. Measurers E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K CCD. T09 Subaru Telescope, Maunakea. Observer J. Kleyna. 8.20000-m Reflector + CCD. Orbital elements: 2023 KE11 Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell M 359.82909 (2000.0) P Q n 0.00630243 Peri. 38.15214 +0.92706824 -0.35112957 a 29.0266855 Node 341.07298 +0.15667939 +0.68118981 e 0.8190129 Incl. 23.88756 +0.34058193 +0.64240834 P 156 H 14.66 G 0.15 U 3 Residuals in seconds of arc 210706 F51 0.0 0.0 220927 F51 0.0 0.0 230913 F52 0.1+ 0.0 210707 F51 0.1- 0.0 220927 F51 0.1- 0.3- 230913 F52 0.1+ 0.0 210713 F51 0.1- 0.3+ 220927 F51 0.1+ 0.1- 230915 G96 0.1+ 0.3- 210731 F51 0.2- 0.2+ 221017 F51 0.1- 0.2- 230915 G96 0.8+ 0.3+ 210809 F51 0.1+ 0.1+ 221017 F51 0.2- 0.0 230915 G96 0.6+ 0.1- 210809 F51 0.4+ 0.1+ 221017 F51 0.1- 0.0 230915 G96 0.8- 0.3- 210809 F51 0.1+ 0.1- 221017 F51 0.0 0.0 230918 F52 0.0 0.1- 210809 F51 0.0 0.0 221116 F51 0.1- 0.1- 230918 F52 0.0 0.2+ 210810 F51 0.1+ 0.0 221204 F52 0.1+ 0.1+ 230918 F52 0.1+ 0.0 210810 F51 0.1+ 0.1- 230522 T09 0.0 0.1- 230918 F52 0.0 0.2- 210831 F52 0.2- 0.3- 230522 T09 0.0 0.0 230918 F52 0.2- 0.4+ 210831 F52 0.5+ 0.1- 230522 T09 0.1+ 0.1- 230918 F52 0.3- 0.1- 210831 F52 0.2- 0.2- 230522 T09 0.0 0.1- 230923 F52 0.1- 0.3+ 210907 F52 0.1- 0.1+ 230522 T09 0.1+ 0.1- 230923 F52 0.1+ 0.1- 210910 F51 0.1- 0.1+ 230522 T09 0.0 0.0 230923 F52 0.0 0.5+ 220724 F52 0.0 0.1- 230522 T09 0.1+ 0.1- 230925 G96 0.1- 0.1- 220724 F52 0.0 0.2+ 230730 F52 0.1+ 0.1- 230925 G96 0.0 0.7- 220724 F52 0.0 0.4- 230730 F52 0.2+ 0.1- 230925 G96 0.1- 0.1+ 220730 F52 0.0 0.0 230730 F52 0.0 0.1+ 230925 G96 0.1+ 0.2- 220818 F51 0.2- 0.1- 230826 F52 0.1+ 0.1- 230925 F52 0.3+ 0.1+ 220818 F51 0.0 0.3+ 230826 F51 0.0 0.2+ 230925 F52 0.1+ 0.3- 220818 F51 0.1- 0.0 230826 F52 0.1- 0.3- 230925 G96 0.0 0.0 220818 F51 0.1+ 0.1+ 230826 F52 0.2+ 0.0 230925 F52 0.2- 0.2- 220822 F51 0.2- 0.1+ 230826 F51 0.1+ 0.1+ 230925 G96 0.1+ 0.5+ 220828 F51 0.0 0.1+ 230905 F51 0.1+ 0.0 230925 G96 0.1- 0.2- 220828 F51 0.0 0.0 230905 F52 0.2- 0.0 230925 G96 0.0 0.2+ 220901 F51 0.0 0.0 230905 F51 0.1+ 0.0 230926 F52 0.4- 0.2- 220901 F51 0.1+ 0.0 230905 F52 0.1- 0.1- 230926 F52 0.0 0.1- 220901 F51 0.1- 0.1- 230905 F51 0.2+ 0.1+ 230926 F52 0.0 0.1+ 220901 F51 0.1- 0.1- 230905 F52 0.1- 0.1- 230926 695 0.1+ 0.2+ 220914 F52 0.1+ 0.1+ 230905 F52 0.1- 0.0 230926 F52 0.0 0.0 220922 F51 0.0 0.1+ 230907 F51 0.1+ 0.1- 230926 695 0.2+ 0.0 220922 F51 0.1+ 0.0 230907 F51 0.2+ 0.1- 230926 695 0.1+ 0.1+ 220922 F51 0.1- 0.1+ 230913 F52 0.1+ 0.3- 220927 F51 0.0 0.0 230913 F52 0.1- 0.3- Ephemeris: 2023 KE11 a,e,i = 29.03, 0.82, 24 q = 5.2535 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2023 08 28 00 50 59.1 +21 46 07 4.5321 5.2616 132.0 8.2 22.1 ... 2023 09 12 00 46 01.2 +22 31 03 4.3960 5.2569 145.5 6.2 22.0 ... 2023 09 20 00 42 37.2 +22 46 36 4.3451 5.2552 152.3 5.1 21.9 ... 2023 09 26 00 39 50.4 +22 54 22 4.3180 5.2543 156.7 4.3 21.8 2023 09 27 00 39 21.9 +22 55 21 4.3145 5.2542 157.4 4.2 21.8 2023 09 28 00 38 53.1 +22 56 14 4.3112 5.2541 158.0 4.1 21.8 ... 2023 10 04 00 35 58.3 +22 59 47 4.2973 5.2536 161.0 3.5 21.8 ... 2023 10 12 00 32 05.1 +22 59 59 4.2948 5.2535 162.0 3.4 21.8 ... 2023 10 27 00 25 25.0 +22 49 18 4.3394 5.2547 154.6 4.7 21.9 M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S245


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