MPEC 2023-L01 : 2023 KL5
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M.P.E.C. 2023-L01 Issued 2023 June 1, 10:36 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 KL5 Observations: K23K05L*1C2023 05 30.43757321 18 23.641-11 47 05.53 19.44GVEL001703 K23K05L 1C2023 05 30.43879821 18 21.712-11 47 22.16 19.54GVEL001703 K23K05L 1C2023 05 30.44002521 18 19.894-11 47 40.38 18.81GVEL001703 K23K05L mC2023 05 30.46049521 17 47.666-11 52 35.26 18.86GVEL001I52 K23K05L mC2023 05 30.46189621 17 45.456-11 52 55.70 18.71GVEL001I52 K23K05L mC2023 05 30.46213721 17 45.092-11 52 59.16 18.92GVEL001I52 K23K05L 1C2023 05 30.55263421 15 29.766-12 13 59.24 19.09GVEL001T12 K23K05L 1C2023 05 30.55432421 15 27.163-12 14 22.83 18.95GVEL001T12 K23K05L 1C2023 05 30.55644721 15 23.894-12 14 52.56 18.97GVEL001T12 K23K05L mC2023 05 31.35248620 56 29.490-15 07 15.38 19.14GVEL001I52 K23K05L mC2023 05 31.35270320 56 29.256-15 07 17.62 18.81GVEL001I52 K23K05L mC2023 05 31.35291920 56 28.979-15 07 19.88 19.07GVEL001I52 K23K05L mC2023 05 31.35313620 56 28.676-15 07 23.52 18.97GVEL001I52 K23K05L KC2023 05 31.36193720 56 13.86 -15 09 24.9 19.4 GVEL001H21 K23K05L KC2023 05 31.36387520 56 11.17 -15 09 48.1 19.6 GVEL001H21 K23K05L KC2023 05 31.37163420 56 00.41 -15 11 20.5 19.7 GVEL001H21 K23K05L KC2023 05 31.98853 20 42 48.49 -17 03 28.6 18.9 VZEL001M49 K23K05L KC2023 06 01.01237 20 42 18.33 -17 07 37.7 18.1 VZEL001M49 K23K05L pC2023 06 01.04485320 41 36.55 -17 15 12.2 19.1 GVEL001L01 K23K05L pC2023 06 01.04633620 41 34.69 -17 15 27.3 19.3 GVEL001L01 K23K05L pC2023 06 01.04781920 41 32.88 -17 15 42.9 19.2 GVEL001L01 K23K05L pC2023 06 01.04930020 41 30.96 -17 15 57.5 19.1 GVEL001L01 K23K05L bC2023 06 01.05078220 41 29.13 -17 16 12.8 19.3 GVEL001L01 K23K05L mC2023 06 01.35020020 35 32.910-18 05 13.27 19.28GVEL001I52 K23K05L mC2023 06 01.35045220 35 32.640-18 05 16.44 19.25GVEL001I52 K23K05L mC2023 06 01.35071820 35 32.327-18 05 19.36 19.81GVEL001I52 Observer details: 703 Catalina Sky Survey. Observer D. Rankin. 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. 0.68-m Schmidt + 10K CCD. H21 Astronomical Research Observatory, Westfield. Observer R. Holmes. Measurers T. Linder, R. Holmes, L. Horn. 0.81-m f/4.0 astrograph + CCD. I52 Steward Observatory, Mt. Lemmon Station. Observer D. Rankin. 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. 1.0-m prime focus + CCD. L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector + CCD. M49 IAS Remote Observatory, Hakos. Observers D. Husar, M. Junius. Measurer D. Husar. 0.25-m f/4.6 reflector + CCD. T12 University of Hawaii 88-inch telescope, Maunakea. Observer Y. Ramanjooloo. Measurers R. Weryk, Y. Ramanjooloo, R. Wainscoat. 2.24-m University of Hawaii reflector + CCD. Orbital elements: 2023 KL5 Earth MOID = 0.0082 AU Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres M 349.63415 (2000.0) P Q n 0.20811105 Peri. 105.65654 -0.99537554 -0.00390196 a 2.8201526 Node 74.19410 -0.03701550 -0.90643433 e 0.7400822 Incl. 5.72492 +0.08864193 -0.42232877 P 4.74 H 22.91 G 0.15 U 8 Residuals in seconds of arc 230530 703 1.2- 0.5- 230531 I52 0.7- 0.3- 230601 L01 0.8- 0.0 230530 703 1.2- 0.6+ 230531 I52 0.2+ 0.1+ 230601 L01 0.8- 0.2+ 230530 703 0.5+ 0.1+ 230531 I52 0.5+ 0.4+ 230601 L01 0.0 0.2- 230530 I52 0.1+ 0.3+ 230531 I52 0.5+ 0.6- 230601 L01 0.9- 0.5+ 230530 I52 0.0 0.0 230531 H21 0.0 0.1- 230601 L01 0.5- 0.5+ 230530 I52 0.2+ 0.0 230531 H21 0.0 0.1- 230601 I52 0.3- 0.7+ 230530 T12 0.6- 0.3- 230531 H21 0.1+ 0.0 230601 I52 0.2+ 0.0 230530 T12 0.2- 0.0 230531 M49 0.9- 1.2- 230601 I52 0.3+ 0.4- 230530 T12 0.3+ 0.3+ 230601 M49 0.7- 0.2- Ephemeris: 2023 KL5 a,e,i = 2.82, 0.74, 6 q = 0.7330 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2023 05 02 04 18 42.1 +32 47 29 0.2701 0.7838 29.5 140.7 26.5 ... 2023 05 17 03 05 06.3 +32 26 32 0.1137 0.9016 14.7 163.5 30.3 ... 2023 05 25 00 12 14.1 +16 40 59 0.05813 0.9805 54.9 122.3 21.7 ... 2023 05 31 21 04 32.9 -13 53 00 0.06799 1.0437 114.5 62.1 19.4 2023 06 01 20 42 29.6 -17 05 42 0.07423 1.0545 121.5 55.1 19.4 2023 06 02 20 23 23.4 -19 40 11 0.08121 1.0653 127.4 49.1 19.4 ... 2023 06 08 19 11 16.9 -27 24 34 0.1317 1.1313 150.5 26.3 20.0 ... 2023 06 16 18 28 19.9 -30 20 13 0.2100 1.2208 166.2 11.4 20.7 ... 2023 07 01 17 56 51.2 -31 19 44 0.3792 1.3896 167.8 8.9 22.1 (Last issue was M.P.E.C. 2023-K207) M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-L01


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