MPEC 2020-F62 : 2020 FB2
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M.P.E.C. 2020-F62 Issued 2020 March 19, 13:08 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 2020 FB2 Observations: K20F02B* C2020 03 18.26080 11 00 27.59 -18 42 39.1 18.3 GVEF062703 K20F02B C2020 03 18.26608 11 00 34.89 -18 39 57.2 18.8 GVEF062703 K20F02B C2020 03 18.27667 11 00 49.53 -18 34 30.6 18.2 GVEF062703 K20F02B C2020 03 18.31701 11 01 45.70 -18 13 28.8 18.6 GVEF062I52 K20F02B C2020 03 18.31720 11 01 45.94 -18 13 22.5 18.4 GVEF062I52 K20F02B C2020 03 18.31738 11 01 46.19 -18 13 16.9 18.4 GVEF062I52 K20F02B C2020 03 18.31757 11 01 46.46 -18 13 10.9 18.2 GVEF062I52 K20F02B C2020 03 18.33844 11 02 15.91 -18 02 06.8 18.1 GVEF062I52 K20F02B C2020 03 18.33862 11 02 16.18 -18 02 00.6 18.4 GVEF062I52 K20F02B C2020 03 18.33881 11 02 16.46 -18 01 54.8 18.4 GVEF062I52 K20F02B C2020 03 18.33899 11 02 16.72 -18 01 48.6 18.4 GVEF062I52 K20F02B C2020 03 18.36414 11 02 52.67 -17 48 16.8 18.3 GVEF062V06 K20F02B C2020 03 18.36435 11 02 52.99 -17 48 09.9 18.3 GVEF062V06 K20F02B C2020 03 18.36456 11 02 53.28 -17 48 03.0 18.5 GVEF062V06 K20F02B C2020 03 18.36477 11 02 53.58 -17 47 56.1 18.7 GVEF062V06 K20F02B KC2020 03 18.50170 11 06 52.95 -16 25 15.2 18.3 VqEF062E23 K20F02B KC2020 03 18.51281 11 07 09.72 -16 18 55.4 19.0 VqEF062E23 K20F02B KC2020 03 18.52393 11 07 26.39 -16 12 31.6 18.5 VqEF062E23 K20F02B KC2020 03 18.53986 11 07 50.45 -16 03 18.9 18.6 VqEF062E23 K20F02B KC2020 03 18.55097 11 08 07.34 -15 56 50.5 18.4 VqEF062E23 K20F02B KC2020 03 18.56208 11 08 24.20 -15 50 20.2 18.7 VqEF062E23 K20F02B KC2020 03 18.81665 11 16 03.14 -13 20 30.8 17.3 RVEF062K61 K20F02B KC2020 03 18.81749 11 16 04.59 -13 19 57.7 18.0 RVEF062K61 K20F02B KC2020 03 18.81817 11 16 05.75 -13 19 31.7 17.4 RVEF062K61 K20F02B KC2020 03 18.81941 11 16 07.89 -13 18 43.2 17.3 RVEF062K61 K20F02B KC2020 03 18.82163 11 16 11.76 -13 17 16.0 18.2 RVEF062K61 K20F02B C2020 03 18.85074 11 17 02.34 -12 58 05.2 VEF062246 K20F02B C2020 03 18.85090 11 17 02.63 -12 57 58.6 VEF062246 K20F02B C2020 03 18.85101 11 17 02.77 -12 57 55.4 VEF062246 K20F02B C2020 03 18.85110 11 17 02.96 -12 57 50.8 VEF062246 K20F02B C2020 03 18.85120 11 17 03.12 -12 57 47.2 VEF062246 K20F02B C2020 03 18.85131 11 17 03.33 -12 57 43.0 VEF062246 K20F02B C2020 03 18.85141 11 17 03.47 -12 57 38.4 VEF062246 K20F02B KC2020 03 18.86019 11 17 16.11 -12 51 44.5 18.0 VtEF062L04 K20F02B KC2020 03 18.86031 11 17 24.14 -12 51 16.2 17.8 VqEF062I93 K20F02B KC2020 03 18.86198 11 17 27.04 -12 50 09.8 18.1 VqEF062I93 K20F02B KC2020 03 18.86341 11 17 29.58 -12 49 13.0 18.3 VqEF062I93 K20F02B KC2020 03 18.86427 11 17 23.16 -12 49 01.2 18.4 VtEF062L04 K20F02B KC2020 03 18.86485 11 17 32.06 -12 48 15.3 18.3 VqEF062I93 K20F02B KC2020 03 18.86628 11 17 34.63 -12 47 18.4 18.1 VqEF062I93 K20F02B KC2020 03 18.86792 11 17 29.47 -12 46 35.5 18.0 VtEF062L04 K20F02B KC2020 03 18.89378 11 18 19.54 -12 29 01.3 17.9 GVEF062203 K20F02B KC2020 03 18.90278 11 18 35.28 -12 22 55.6 18.0 GVEF062203 K20F02B KC2020 03 18.90620311 18 39.57 -12 20 36.5 18.4 GVEF062L01 K20F02B KC2020 03 18.90652011 18 40.14 -12 20 23.5 18.5 GVEF062L01 K20F02B KC2020 03 18.90683711 18 40.70 -12 20 10.1 18.2 GVEF062L01 K20F02B C2020 03 18.90772 11 18 42.41 -12 19 56.1 18.2 VVEF062033 K20F02B KC2020 03 18.90775011 18 42.29 -12 19 33.3 18.3 GVEF062L01 K20F02B C2020 03 18.90813 11 18 43.11 -12 19 39.7 18.2 VVEF062033 K20F02B C2020 03 18.90854 11 18 43.84 -12 19 22.9 18.2 VVEF062033 K20F02B KC2020 03 18.90987411 18 45.99 -12 18 06.5 18.3 GVEF062L01 K20F02B KC2020 03 18.91071811 18 47.49 -12 17 31.8 18.1 GVEF062L01 K20F02B KC2020 03 18.91131811 18 48.51 -12 17 07.2 18.2 GVEF062L01 K20F02B KC2020 03 18.91516 11 18 56.94 -12 14 30.0 17.9 GVEF062203 K20F02B KC2020 03 18.92047 11 19 04.43 -12 11 02.7 17.7 GVEF062A44 K20F02B KC2020 03 18.92367 11 19 10.02 -12 08 52.3 18.1 GVEF062A44 K20F02B KC2020 03 18.92685 11 19 15.65 -12 06 40.4 18.1 GVEF062A44 K20F02B KC2020 03 18.92958 11 19 21.73 -12 04 29.6 17.4 RVEF062160 K20F02B KC2020 03 18.93127 11 19 24.71 -12 03 19.6 17.3 RVEF062160 K20F02B KC2020 03 18.93295 11 19 27.75 -12 02 08.6 17.9 RVEF062160 K20F02B KC2020 03 18.93460 11 19 30.56 -12 01 01.4 17.4 RVEF062160 K20F02B KC2020 03 18.93622 11 19 33.47 -11 59 53.0 17.6 RVEF062160 K20F02B KC2020 03 18.93986 11 19 39.89 -11 57 23.7 18.3 GVEF062K63 K20F02B KC2020 03 18.94344 11 19 46.15 -11 54 55.9 17.5 GVEF062K63 K20F02B KC2020 03 18.94745 11 19 53.24 -11 52 08.1 17.9 GVEF062K63 K20F02B KC2020 03 18.97801 11 21 13.97 -11 21 17.8 18.4 VqEF062X31 K20F02B KC2020 03 18.98134 11 21 20.18 -11 18 57.2 19.0 VqEF062X31 K20F02B KC2020 03 18.98259 11 20 56.40 -11 27 38.2 VEF062204 K20F02B KC2020 03 18.98351 11 21 24.14 -11 17 26.2 18.4 VqEF062X31 K20F02B KC2020 03 18.98750 11 21 05.21 -11 24 10.0 VEF062204 K20F02B HC2020 03 18.99190 11 21 13.10 -11 21 02.9 18.1 GVEF062204 K20F02B KC2020 03 19.38597611 35 07.50 -06 05 16.0 17.9 GVEF062474 K20F02B KC2020 03 19.38663511 35 08.88 -06 04 43.0 16.9 GVEF062474 K20F02B KC2020 03 19.38729411 35 10.29 -06 04 10.9 18.2 GVEF062474 K20F02B KC2020 03 19.38795211 35 11.62 -06 03 37.2 18.5 GVEF062474 K20F02B KC2020 03 19.38861211 35 13.06 -06 03 02.6 17.5 GVEF062474 K20F02B KC2020 03 19.38927211 35 14.41 -06 02 29.7 17.0 GVEF062474 K20F02B KC2020 03 19.51421911 39 39.55 -04 15 00.1 17.8 GVEF062474 K20F02B KC2020 03 19.51487611 39 40.97 -04 14 25.2 18.3 GVEF062474 K20F02B KC2020 03 19.51553411 39 42.42 -04 13 49.8 18.2 GVEF062474 Observer details: 033 Karl Schwarzschild Observatory, Tautenburg. Observers U. Laux, S. Melnikov, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD. 160 Castelmartini. Observers M. Jaeger, E. Prosperi, S. Prosperi. Measurer E. Prosperi. 0.35-m f/10 Schmidt-Cassegrain + CCD. 203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli. 0.36-m f/5.76 Schmidt-Cassegrain + CCD. 204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector + CCD. 246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy. 1.06-m f/2.7 reflector + 2048x2048 CCD. 474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD. 703 Catalina Sky Survey. Observer R. A. Kowalski. Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 0.68-m Schmidt + 10K CCD. A44 Altschwendt. Observer W. Ries. 0.45-m f/4.5 reflector + CCD. E23 Arcadia. Observer A. Hidas. 0.35-m f/1.9 reflector + CCD. I52 Steward Observatory, Mt. Lemmon Station. Observer H. Groeller. Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.0-m reflector + CCD. I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD. K61 Rokycany Observatory. Observer M. Adamovsky. 0.51-m f/6.8 reflector + CCD. K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci. 0.4-m f/3.2 Newtonian reflector + CCD. L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector + CCD. L04 ROASTERR-1 Observatory, Cluj-Napoca. Observer L. Hudin. 0.3-m f/5 reflector + CCD. V06 Catalina Sky Survey-Kuiper. Observer H. Groeller. Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.55-m reflector + CCD. X31 Galileo Galilei Observatory, Oro Verde. Observer C. Fornari. 0.40-m f/8 Ritchey-Chretien + CCD. Orbital elements: 2020 FB2 Earth MOID = 0.0147 AU Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres M 26.35275 (2000.0) P Q n 0.60496418 Peri. 32.46025 -0.84932941 +0.52785354 a 1.3845743 Node 179.37318 -0.52479809 -0.84373137 e 0.2948287 Incl. 16.96845 -0.05680245 -0.09740648 P 1.63 H 25.9 G 0.15 U 6 Residuals in seconds of arc 200318 703 0.6- 0.2+ 200318 246 0.3+ 0.4+ 200318 A44 0.4+ 0.8+ 200318 703 0.1- 0.1+ 200318 246 0.5- 0.8- 200318 A44 0.2- 0.5- 200318 703 0.3+ 0.1+ 200318 246 0.0 0.2+ 200318 A44 0.2+ 0.2+ 200318 I52 0.2+ 0.2- 200318 246 0.2- 0.1- 200318 160 0.7+ 0.7- 200318 I52 0.2- 0.1+ 200318 246 0.1+ 0.3- 200318 160 0.9+ 0.5- 200318 I52 0.2- 0.0 200318 246 0.4- 0.3+ 200318 160 (2.2+ 1.0+) 200318 I52 0.2- 0.0 200318 L04 0.4+ 1.0+ 200318 160 0.9+ 0.2- 200318 I52 0.4- 0.6- 200318 I93 0.2- 0.1+ 200318 160 (1.8+ 1.1+) 200318 I52 0.2- 0.1- 200318 I93 0.6- 0.0 200318 K63 0.1+ 0.5+ 200318 I52 0.0 0.4- 200318 I93 0.0 0.2- 200318 K63 0.6- 0.6- 200318 I52 0.0 0.0 200318 L04 0.5+ 1.0+ 200318 K63 0.3- 0.2+ 200318 V06 0.1- 0.1+ 200318 I93 0.6- 0.0 200318 X31 0.4- 0.3- 200318 V06 0.2+ 0.2+ 200318 I93 0.3+ 0.2- 200318 X31 0.4+ 0.4+ 200318 V06 0.0 0.3+ 200318 L04 0.5+ 0.3+ 200318 204 0.2+ 0.5+ 200318 V06 0.0 0.3+ 200318 203 0.3- 0.1+ 200318 X31 0.3- 0.2+ 200318 E23 0.2+ 0.2+ 200318 203 0.1- 0.1- 200318 204 0.3+ 0.2+ 200318 E23 1.1+ 0.4- 200318 L01 0.3- 0.2- 200318 204 0.1+ 0.1+ 200318 E23 0.1- 0.4+ 200318 L01 0.1- 0.1- 200319 474 0.1- 0.1- 200318 E23 0.3- 0.2+ 200318 L01 0.0 0.3+ 200319 474 0.2- 0.2- 200318 E23 0.3+ 0.0 200318 033 0.1- 0.4- 200319 474 0.1+ 1.1- 200318 E23 0.4- 0.6- 200318 L01 0.1- 0.2- 200319 474 0.7- 0.5- 200318 K61 0.7+ 0.2+ 200318 033 0.5- 0.8- 200319 474 0.0 1.0+ 200318 K61 0.5+ 0.5+ 200318 033 0.4- 0.7- 200319 474 0.6- 0.7+ 200318 K61 0.2+ 0.1- 200318 L01 0.2- 0.3- 200319 474 0.0 0.1- 200318 K61 0.0 0.1- 200318 L01 0.1+ 0.1- 200319 474 0.1+ 0.0 200318 K61 0.3+ 0.3+ 200318 L01 0.3- 0.1- 200319 474 0.6+ 0.5+ 200318 246 0.1+ 0.1+ 200318 203 0.3- 0.6- Ephemeris: 2020 FB2 a,e,i = 1.38, 0.29, 17 q = 0.9764 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2020 02 18 09 14 01.8 -42 47 43 0.2026 1.1144 124.1 47.2 24.5 ... 2020 03 04 09 21 29.8 -42 48 23 0.1081 1.0586 125.9 49.3 23.0 ... 2020 03 12 09 44 55.4 -38 46 48 0.05848 1.0333 131.5 46.1 21.6 ... 2020 03 18 10 54 04.3 -20 44 11 0.02391 1.0169 154.2 25.2 19.0 2020 03 19 11 21 31.7 -11 09 33 0.01939 1.0144 165.7 14.1 18.2 2020 03 20 11 59 50.3 +03 26 04 0.01610 1.0119 176.7 3.2 17.3 ... 2020 03 26 17 58 44.8 +57 02 33 0.03479 0.9988 91.1 86.9 21.7 ... 2020 04 03 19 42 53.3 +53 42 45 0.08219 0.9858 77.8 97.5 23.9 ... 2020 04 18 20 21 49.4 +50 57 49 0.1698 0.9764 75.8 94.5 25.4 A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-F62


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