MPEC 2020-F141 : 2020 FB5
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M.P.E.C. 2020-F141 Issued 2020 March 25, 23:19 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 FB5 Observations: K20F05B* C2020 03 24.34000 13 41 10.11 +18 56 32.7 18.6 GVEF141G96 K20F05B C2020 03 24.34516 13 40 42.83 +18 55 28.9 VEF141G96 K20F05B C2020 03 24.35031 13 40 15.54 +18 54 25.5 VEF141G96 K20F05B C2020 03 24.35817 13 39 33.95 +18 52 48.5 18.4 GVEF141703 K20F05B C2020 03 24.36342 13 39 06.41 +18 51 43.4 18.6 GVEF141703 K20F05B C2020 03 24.36867 13 38 38.64 +18 50 38.0 18.8 GVEF141703 K20F05B C2020 03 24.37720 13 37 54.69 +18 48 53.0 18.2 GVEF141I52 K20F05B C2020 03 24.37733 13 37 54.00 +18 48 51.4 18.1 GVEF141I52 K20F05B C2020 03 24.37746 13 37 53.32 +18 48 49.5 18.3 GVEF141I52 K20F05B C2020 03 24.37759 13 37 52.65 +18 48 48.0 18.2 GVEF141I52 K20F05B C2020 03 24.47371 13 29 58.23 +18 28 55.2 17.8 GVEF141I52 K20F05B C2020 03 24.47383 13 29 57.64 +18 28 53.4 18.1 GVEF141I52 K20F05B C2020 03 24.47396 13 29 57.01 +18 28 52.1 18.2 GVEF141I52 K20F05B C2020 03 24.47409 13 29 56.41 +18 28 50.6 18.3 GVEF141I52 K20F05B KC2020 03 24.79331 13 08 55.34 +17 26 42.8 18.7 RVEF141K61 K20F05B KC2020 03 24.79577 13 08 46.70 +17 26 17.8 17.9 RVEF141K61 K20F05B KC2020 03 24.79716 13 08 41.86 +17 26 03.7 18.4 RVEF141K61 K20F05B KC2020 03 24.79871 13 08 36.88 +17 25 46.7 18.6 VtEF141198 K20F05B KC2020 03 24.79920 13 08 35.14 +17 25 41.4 18.5 VtEF141198 K20F05B KC2020 03 24.80029 13 08 31.34 +17 25 30.0 18.5 VtEF141198 K20F05B KC2020 03 24.80362 13 08 19.79 +17 24 56.2 18.6 VtEF141198 K20F05B KC2020 03 24.80636 13 08 10.28 +17 24 27.9 18.3 VtEF141198 K20F05B KC2020 03 24.80812 13 08 04.19 +17 24 10.1 18.4 VtEF141198 K20F05B KC2020 03 24.81048 13 07 56.03 +17 23 46.3 18.5 VtEF141198 K20F05B KC2020 03 24.81097 13 07 54.33 +17 23 41.1 18.5 VtEF141198 K20F05B KC2020 03 24.81215 13 07 50.26 +17 23 29.3 18.4 VtEF141198 K20F05B KC2020 03 24.83101 13 06 44.38 +17 20 08.8 18.3 RuEF141B15 K20F05B KC2020 03 24.83316 13 06 37.06 +17 19 46.8 18.1 RuEF141B15 K20F05B KC2020 03 24.83545 13 06 29.25 +17 19 23.3 18.4 RuEF141B15 K20F05B KC2020 03 24.83792 13 06 20.88 +17 18 58.6 18.3 RuEF141B15 K20F05B KC2020 03 24.84094113 06 10.85 +17 18 32.9 18.5 GVEF141G34 K20F05B KC2020 03 24.84309313 06 03.54 +17 18 11.0 18.0 GVEF141G34 K20F05B KC2020 03 24.84524713 05 56.27 +17 17 49.5 18.9 GVEF141G34 K20F05B KC2020 03 24.84740013 05 48.99 +17 17 27.5 18.2 GVEF141G34 K20F05B KC2020 03 24.84822 13 05 46.33 +17 17 19.6 18.7 GVEF141113 K20F05B KC2020 03 24.84955313 05 41.77 +17 17 05.6 18.4 GVEF141G34 K20F05B KC2020 03 24.85084 13 05 37.55 +17 16 52.9 19.1 GVEF141113 K20F05B KC2020 03 24.85170613 05 34.53 +17 16 44.1 18.6 GVEF141G34 K20F05B KC2020 03 24.85345 13 05 28.78 +17 16 26.4 18.4 GVEF141113 K20F05B KC2020 03 24.85386013 05 27.31 +17 16 22.2 18.5 GVEF141G34 K20F05B KC2020 03 24.85601413 05 20.06 +17 16 00.7 18.3 GVEF141G34 K20F05B KC2020 03 24.85605 13 05 19.97 +17 16 00.2 18.9 GVEF141113 K20F05B KC2020 03 24.85823213 05 12.63 +17 15 38.2 18.5 GVEF141G34 K20F05B KC2020 03 24.85866 13 05 11.23 +17 15 34.1 18.2 GVEF141113 K20F05B KC2020 03 24.86435 13 04 53.65 +17 14 50.3 18.4 GVEF141203 K20F05B KC2020 03 24.87872 13 04 05.99 +17 12 26.7 18.6 GVEF141203 K20F05B KC2020 03 24.88899 13 03 30.69 +17 10 30.0 18.8 VSEF141C43 K20F05B KC2020 03 24.89085 13 03 24.61 +17 10 11.1 18.8 VSEF141C43 K20F05B KC2020 03 24.89271 13 03 18.57 +17 09 54.4 18.7 VSEF141C43 K20F05B KC2020 03 24.89458 13 03 12.38 +17 09 34.6 18.8 VSEF141C43 K20F05B KC2020 03 24.90214113 02 49.82 +17 08 10.1 18.8 GVEF141Z80 K20F05B KC2020 03 24.91250013 02 16.44 +17 06 27.5 19.0 GVEF141Z80 K20F05B KC2020 03 24.91304 13 02 15.77 +17 06 45.3 18.3 VqEF141I93 K20F05B KC2020 03 24.91678 13 02 03.73 +17 06 08.1 18.7 VqEF141I93 K20F05B C2020 03 24.91912 13 01 53.42 +17 05 37.4 VEF141246 K20F05B C2020 03 24.91943 13 01 52.48 +17 05 35.1 VEF141246 K20F05B C2020 03 24.91973 13 01 51.47 +17 05 31.4 VEF141246 K20F05B C2020 03 24.91984 13 01 51.47 +17 05 31.4 VEF141246 K20F05B KC2020 03 24.91984 13 01 53.99 +17 05 37.9 18.3 VqEF141I93 K20F05B C2020 03 24.91994 13 01 50.76 +17 05 29.7 VEF141246 K20F05B KC2020 03 24.92720 13 01 30.74 +17 04 28.6 18.2 VqEF141958 K20F05B KC2020 03 24.93257 13 01 13.72 +17 03 37.3 18.4 VqEF141958 K20F05B KC2020 03 24.93620413 01 00.84 +17 02 28.7 19.1 GVEF141Z99 K20F05B KC2020 03 24.93703513 00 58.21 +17 02 20.7 18.6 GVEF141Z99 K20F05B KC2020 03 24.93782513 00 55.75 +17 02 12.8 17.9 GVEF141Z99 K20F05B KC2020 03 24.93797 13 00 56.67 +17 02 43.1 19.0 VqEF141958 K20F05B KC2020 03 24.94351 13 00 39.26 +17 01 49.2 19.1 VqEF141958 K20F05B C2020 03 24.94374 13 00 35.55 +17 01 26.9 18.2 VVEF141033 K20F05B C2020 03 24.94419 13 00 34.12 +17 01 22.4 18.2 VVEF141033 K20F05B C2020 03 24.94465 13 00 32.71 +17 01 18.0 18.3 VVEF141033 K20F05B KC2020 03 25.01946 12 56 44.97 +16 49 17.5 19.3 GVEF141K87 K20F05B bC2020 03 25.02113612 56 39.19 +16 49 16.2 18.5 GVEF141L01 K20F05B bC2020 03 25.02197312 56 36.72 +16 49 08.5 18.6 GVEF141L01 K20F05B bC2020 03 25.02280612 56 34.25 +16 49 00.5 18.5 GVEF141L01 K20F05B bC2020 03 25.02364012 56 31.79 +16 48 52.2 18.5 GVEF141L01 K20F05B bC2020 03 25.02437312 56 29.62 +16 48 45.5 18.7 GVEF141L01 K20F05B KC2020 03 25.03021 12 56 13.24 +16 47 35.4 19.3 GVEF141K87 K20F05B KC2020 03 25.04097 12 55 41.80 +16 45 51.7 19.1 GVEF141K87 K20F05B HC2020 03 25.05258 12 55 08.26 +16 44 16.2 VEF141204 K20F05B KC2020 03 25.06555 12 54 31.06 +16 42 13.6 18.7 GVEF141204 K20F05B KC2020 03 25.06980 12 54 18.90 +16 41 33.4 VEF141204 K20F05B KC2020 03 25.07925412 53 54.22 +16 39 48.7 18.9 GVEF141J95 K20F05B KC2020 03 25.08054212 53 50.59 +16 39 36.9 18.6 GVEF141J95 K20F05B KC2020 03 25.08186912 53 46.85 +16 39 24.7 18.6 GVEF141J95 K20F05B KC2020 03 25.08323112 53 43.05 +16 39 11.5 19.0 GVEF141J95 K20F05B C2020 03 25.11943 12 52 00.98 +16 33 32.0 18.6 VVEF141033 K20F05B C2020 03 25.11988 12 51 59.75 +16 33 27.9 18.5 VVEF141033 K20F05B C2020 03 25.12034 12 51 58.52 +16 33 23.6 18.6 VVEF141033 K20F05B C2020 03 25.14847 12 51 02.65 +16 29 53.0 18.4 GVEF141I52 K20F05B C2020 03 25.14866 12 51 02.11 +16 29 51.6 18.8 GVEF141I52 K20F05B C2020 03 25.14885 12 51 01.65 +16 29 50.2 18.4 GVEF141I52 K20F05B C2020 03 25.14904 12 51 01.14 +16 29 48.1 18.6 GVEF141I52 K20F05B KC2020 03 25.21868512 47 55.58 +16 19 40.1 19.1 VuEF141H21 K20F05B KC2020 03 25.22004912 47 52.11 +16 19 28.5 19.2 VuEF141H21 K20F05B KC2020 03 25.22141112 47 48.65 +16 19 16.9 19.0 VuEF141H21 K20F05B KC2020 03 25.22284012 47 44.99 +16 19 04.7 19.0 VuEF141H21 K20F05B KC2020 03 25.24372 12 46 55.96 +16 16 17.1 18.9 VqEF141858 K20F05B KC2020 03 25.25511 12 46 27.50 +16 14 41.6 18.6 VqEF141858 K20F05B KC2020 03 25.26650 12 45 59.33 +16 13 06.4 18.3 VqEF141858 K20F05B C2020 03 25.83485 12 27 20.01 +15 02 56.0 19.0 VVEF141033 K20F05B C2020 03 25.83542 12 27 19.07 +15 02 52.3 18.9 VVEF141033 K20F05B C2020 03 25.83599 12 27 18.12 +15 02 49.0 18.8 VVEF141033 K20F05B C2020 03 25.87317 12 26 17.16 +14 59 07.5 VEF141246 K20F05B C2020 03 25.87346 12 26 16.61 +14 59 07.2 VEF141246 K20F05B C2020 03 25.87359 12 26 16.49 +14 59 05.7 VEF141246 K20F05B C2020 03 25.87372 12 26 16.22 +14 59 03.8 VEF141246 K20F05B C2020 03 25.87384 12 26 15.95 +14 59 03.5 VEF141246 K20F05B KC2020 03 25.89033 12 25 49.94 +14 57 19.9 18.1 RVEF141A17 K20F05B KC2020 03 25.89847 12 25 36.91 +14 56 31.2 18.3 RVEF141A17 K20F05B KC2020 03 25.90186 12 25 31.46 +14 56 10.6 18.1 RVEF141A17 K20F05B KC2020 03 25.91138 12 25 17.65 +14 55 30.4 19.9 GVEF141B49 K20F05B KC2020 03 25.91350 12 25 14.29 +14 55 17.8 19.1 GVEF141B49 Observer details: 033 Karl Schwarzschild Observatory, Tautenburg. Observers F. Ludwig, S. Melnikov, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD. 113 Volkssternwarte Drebach, Schoenbrunn. Observer G. Lehmann. 0.5-m f/4.6 reflector + CCD. 198 Wildberg. Observer R. Apitzsch. 0.35-m f/3.1 reflector + 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. 703 Catalina Sky Survey. Observer D. Rankin. 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. 858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.15-m refractor + CCD. 958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer P. Dupouy. 0.43-m f/2.7 reflector + CCD. A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert. 0.36-m f/6 Schmidt-Cassegrain + CCD. B15 Inastars Observatory, Potsdam (since 2006). Observer B. Thinius. 0.36-m f/5.6 Schmidt-Cassegrain + CCD. B49 Paus Observatory, Sabadell. Observer J. Camarasa. 0.30-m f/4 reflector + CCD. C43 Hoyerswerda. Observer P. Lindner. 0.30-m f/6.3 Schmidt-Cassegrain + CCD. G34 Oberfrauendorf. Observer T. Felber. 0.35-m f/6.3 Schmidt-Cassegrain + CCD. G96 Mt. Lemmon Survey. 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. 1.5-m reflector + 10K CCD. H21 Astronomical Research Observatory, Westfield. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.76-m f/3.0 astrograph + CCD. I52 Steward Observatory, Mt. Lemmon Station. Observer D. Rankin. 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. J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD. K61 Rokycany Observatory. Observer M. Adamovsky. 0.51-m f/6.8 reflector + CCD. K87 Dettelbach Vineyard Observatory. Observer B. Haeusler. 0.3-m f/5.7 Schmidt-Cassegrain + CCD. L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector + CCD. Z80 Northolt Branch Observatory. Observer G. Wells. Measurer D. Bamberger. 0.25-m f/8.0 Ritchey-Chretien + CCD. Z99 Clixby Observatory, Cleethorpes. Observer A. Mickleburgh. 0.36-m f/8 Schmidt-Cassegrain + CCD. Orbital elements: 2020 FB5 Earth MOID = 0.0121 AU Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell M 53.89125 (2000.0) P Q n 0.48642539 Peri. 243.59085 +0.59097482 -0.80663734 a 1.6012478 Node 170.16709 +0.75802254 +0.55137645 e 0.8429470 Incl. 3.09398 +0.27595398 +0.21288541 P 2.03 H 24.8 G 0.15 U 7 Residuals in seconds of arc 200324 G96 (4.1- 0.3-) 200324 113 0.2+ 0.1- 200325 K87 0.3- 0.5+ 200324 G96 0.2- 0.4- 200324 G34 0.5+ 0.0 200325 K87 0.4- 0.8- 200324 G96 0.9+ 0.2- 200324 G34 0.2+ 0.2+ 200325 204 0.4+ 0.5+ 200324 703 0.2+ 0.1- 200324 113 1.0- 0.1- 200325 204 0.7+ 0.6+ 200324 703 0.6+ 0.2- 200324 G34 0.2+ 0.0 200325 204 0.0 0.4+ 200324 703 (4.1- 0.6-) 200324 113 1.0- 0.1+ 200325 J95 0.0 0.0 200324 I52 0.4+ 0.2+ 200324 203 0.3- 0.5- 200325 J95 0.0 0.2+ 200324 I52 0.2+ 0.2+ 200324 203 0.4- 0.5- 200325 J95 0.1- 0.4+ 200324 I52 0.0 0.1- 200324 C43 (0.6+ 1.9+) 200325 J95 0.3+ 0.2- 200324 I52 0.1+ 0.0 200324 C43 (0.7+ 1.6+) 200325 033 0.6- 0.5- 200324 I52 0.0 0.1+ 200324 C43 (1.2+ 3.4+) 200325 033 0.7- 0.4- 200324 I52 0.4- 0.3- 200324 C43 (0.1- 2.3+) 200325 033 0.4- 0.5- 200324 I52 0.7- 0.0 200324 Z80 0.5+ 0.7+ 200325 I52 0.4+ 0.2- 200324 I52 0.5- 0.2+ 200324 Z80 0.1- 0.3+ 200325 I52 0.2- 0.0 200324 K61 0.2- 0.3- 200324 I93 0.3+ 0.4+ 200325 I52 0.5+ 0.3+ 200324 K61 0.5- 0.0 200324 I93 0.3- 0.1- 200325 I52 0.4+ 0.2- 200324 K61 0.1- 0.2+ 200324 246 0.1+ 0.0 200325 H21 0.2+ 0.1+ 200324 198 0.7- 0.1- 200324 246 0.9+ 0.8+ 200325 H21 0.3+ 0.1+ 200324 198 1.1- 0.4- 200324 246 0.2+ 0.0 200325 H21 0.5+ 0.2+ 200324 198 1.1- 0.6- 200324 246 (5.2+ 1.1+) 200325 H21 0.2+ 0.2+ 200324 198 0.5- 0.2- 200324 I93 0.5+ 0.3- 200325 858 0.4+ 0.1+ 200324 198 0.4- 0.4- 200324 246 0.4- 0.4+ 200325 858 0.0 0.0 200324 198 0.2- 0.2- 200324 958 0.1+ 0.0 200325 858 0.6+ 0.1- 200324 198 0.1- 0.1+ 200324 958 0.4+ 1.2+ 200325 033 0.2- 0.2- 200324 198 0.1- 0.0 200324 Z99 0.6+ 0.1+ 200325 033 0.1- 0.4- 200324 198 0.0 0.2+ 200324 Z99 0.4+ 0.2+ 200325 033 0.2- 0.2- 200324 B15 0.0 0.2+ 200324 Z99 0.8+ 0.1+ 200325 246 0.1+ 0.3+ 200324 B15 0.1+ 0.0 200324 958 0.8+ 0.4- 200325 246 (1.0- 1.7+) 200324 B15 0.1- 0.2- 200324 958 1.3+ 0.3- 200325 246 0.3+ 1.0+ 200324 B15 0.2+ 0.2+ 200324 033 0.3- 0.2- 200325 246 0.5- 0.1- 200324 G34 0.1- 0.0 200324 033 0.6- 0.3- 200325 246 (1.6- 0.3+) 200324 G34 0.5- 0.1- 200324 033 0.1- 0.2- 200325 A17 0.3- 0.2- 200324 G34 0.3- 0.2+ 200325 K87 0.4+ 0.1- 200325 A17 0.2+ 0.2+ 200324 G34 0.4- 0.0 200325 L01 0.1- 0.3- 200325 A17 0.2- 0.0 200324 113 0.5- 0.2+ 200325 L01 0.0 0.1+ 200325 B49 0.2- 0.9- 200324 G34 0.1+ 0.2- 200325 L01 0.1- 0.0 200325 B49 0.1+ 0.8- 200324 113 0.2+ 0.0 200325 L01 0.0 0.3- 200324 G34 0.2+ 0.1+ 200325 L01 0.0 0.1+ Ephemeris: 2020 FB5 a,e,i = 1.60, 0.84, 3 q = 0.2515 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2020 02 24 23 00 06.7 -07 40 18 0.5331 0.4697 8.8 161.3 33.2 ... 2020 03 10 22 49 18.0 -07 07 18 0.2237 0.7726 8.6 168.9 ... 2020 03 18 22 19 22.4 -04 38 57 0.08642 0.9165 23.2 154.7 28.7 ... 2020 03 24 14 16 14.0 +20 08 11 0.02494 1.0170 142.9 36.2 18.3 2020 03 25 12 57 45.1 +16 54 36 0.03843 1.0332 158.7 20.5 18.8 2020 03 26 12 23 00.8 +14 48 07 0.05390 1.0492 163.0 16.1 19.4 ... 2020 04 01 11 32 14.3 +10 54 37 0.1540 1.1424 156.7 20.2 22.0 ... 2020 04 09 11 21 36.3 +09 35 09 0.2930 1.2591 147.7 25.1 23.8 ... 2020 04 24 11 21 34.1 +08 08 17 0.5682 1.4582 133.9 29.8 25.7 A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-F141


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