MPEC 2015-F149: 2015 FN120
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M.P.E.C. 2015-F149 Issued 2015 Mar. 29, 17:09 UT The Minor Planet Electronic Circulars contain information on unusual minor planets and routine data on comets. They are published on behalf of Commission 20 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 2015 FN120 Observations: K15FC0N* C2015 03 28.23983 11 06 08.97 +23 54 40.2 19.0 VqEF149703 K15FC0N C2015 03 28.24636 11 06 12.81 +23 53 08.7 19.0 VqEF149703 K15FC0N C2015 03 28.25288 11 06 16.74 +23 51 36.3 18.9 VqEF149703 K15FC0N C2015 03 28.25941 11 06 20.68 +23 50 03.5 18.6 VqEF149703 K15FC0N C2015 03 28.30163311 06 45.32 +23 40 03.8 18.6 RtEF149H01 K15FC0N C2015 03 28.30708611 06 48.55 +23 38 47.1 18.6 RtEF149H01 K15FC0N C2015 03 28.31414511 06 52.72 +23 37 07.5 18.8 RtEF149H01 K15FC0N C2015 03 28.33312311 07 03.95 +23 32 40.1 18.7 RtEF149H01 K15FC0N C2015 03 28.35363 11 07 16.38 +23 27 56.1 18.9 VqEF149703 K15FC0N C2015 03 28.36012 11 07 20.22 +23 26 24.4 19.0 VqEF149703 K15FC0N C2015 03 28.36659 11 07 24.03 +23 24 54.4 19.0 VqEF149703 K15FC0N C2015 03 28.37306 11 07 27.74 +23 23 24.4 19.2 VqEF149703 K15FC0N C2015 03 28.47906 11 08 41.46 +22 59 04.7 19.4 VqEF149900 K15FC0N C2015 03 28.48641 11 08 45.63 +22 57 26.3 19.2 VqEF149900 K15FC0N C2015 03 28.49375 11 08 49.82 +22 55 47.8 19.2 VqEF149900 K15FC0N C2015 03 28.50112 11 08 53.96 +22 54 07.0 18.8 VqEF149900 K15FC0N C2015 03 28.67422 11 10 29.87 +22 15 28.2 19.6 VqEF149900 K15FC0N C2015 03 28.68340 11 10 34.97 +22 13 23.9 18.9 VqEF149900 K15FC0N C2015 03 28.78865 11 11 43.10 +21 50 04.6 qEF149246 K15FC0N C2015 03 28.78888 11 11 43.27 +21 50 00.6 qEF149246 K15FC0N C2015 03 28.78943 11 11 43.59 +21 49 53.9 qEF149246 K15FC0N C2015 03 28.78968 11 11 43.63 +21 49 52.1 qEF149246 K15FC0N C2015 03 28.79022 11 11 44.02 +21 49 44.9 qEF149246 K15FC0N C2015 03 28.79071 11 11 44.17 +21 49 38.8 qEF149246 K15FC0N C2015 03 28.81758 11 12 00.71 +21 44 06.8 19.1 RtEF149493 K15FC0N C2015 03 28.82514 11 12 04.77 +21 42 30.5 19.3 RtEF149493 K15FC0N C2015 03 28.83166 11 12 08.27 +21 41 07.6 19.3 RtEF149493 K15FC0N C2015 03 28.83810 11 12 11.70 +21 39 45.6 19.2 RtEF149493 K15FC0N KC2015 03 28.84272 11 12 12.37 +21 38 37.2 19.4 VtEF149595 K15FC0N KC2015 03 28.85087 11 12 16.67 +21 36 52.9 19.5 VtEF149595 K15FC0N KC2015 03 28.85903 11 12 20.98 +21 35 08.5 tEF149595 K15FC0N KC2015 03 28.86723 11 12 25.28 +21 33 24.2 19.4 VtEF149595 K15FC0N KC2015 03 29.04027 11 13 54.95 +20 56 55.5 19.1 RtEF149204 K15FC0N KC2015 03 29.04852 11 13 59.17 +20 55 12.1 tEF149204 K15FC0N KC2015 03 29.05668 11 14 03.35 +20 53 29.8 tEF149204 K15FC0N KC2015 03 29.16408411 15 05.23 +20 31 47.6 19.5 VuEF149H21 K15FC0N KC2015 03 29.16702011 15 06.68 +20 31 12.1 19.4 VuEF149H21 K15FC0N KC2015 03 29.17000411 15 08.10 +20 30 35.7 19.4 VuEF149H21 K15FC0N C2015 03 29.20114 11 15 25.65 +20 24 27.8 19.2 VqEF149G96 K15FC0N C2015 03 29.20668 11 15 28.31 +20 23 21.5 19.2 VqEF149G96 K15FC0N C2015 03 29.21221 11 15 30.99 +20 22 14.4 19.3 VqEF149G96 K15FC0N C2015 03 29.21775 11 15 33.62 +20 21 08.2 19.2 VqEF149G96 K15FC0N KC2015 03 29.30762711 16 15.72 +20 03 08.2 18.8 RqEF149448 K15FC0N KC2015 03 29.32349911 16 23.21 +19 59 57.7 19.1 RqEF149448 K15FC0N KC2015 03 29.33915811 16 30.57 +19 56 50.9 19.2 RqEF149448 K15FC0N KC2015 03 29.35472311 16 37.98 +19 53 44.2 19.7 RqEF149448 K15FC0N C2015 03 29.56082 11 18 24.02 +19 13 51.2 20.5 RoEF149300 K15FC0N C2015 03 29.56468 11 18 25.70 +19 13 05.4 19.6 RoEF149300 K15FC0N C2015 03 29.56854 11 18 27.42 +19 12 21.5 20.2 RoEF149300 K15FC0N C2015 03 29.57240 11 18 29.18 +19 11 38.0 20.0 RoEF149300 Observer details: 204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector + CCD. 246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy, M. Kocer. Measurer M. Tichy. 1.06-m KLENOT Telescope + CCD. 300 Bisei Spaceguard Center--BATTeRS. Observers K. Nishiyama, S. Okumura. 1.0-m f/3.0 reflector + CCD. 448 Desert Moon Observatory. Observer B. L. Stevens. 0.3-m Schmidt-Cassegrain + CCD. 493 Calar Alto. Observers S. Hellmich, S. Mottola. 1.23-m f/8 reflector + CCD. 595 Farra d'Isonzo. Observers E. Pettarin, F. Piani. Measurer E. Pettarin. 0.61-m f/4.0 reflector + CCD. 703 Catalina Sky Survey. Observer J. A. Johnson. Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson, R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly. 0.68-m Schmidt + CCD. 900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD. G96 Mt. Lemmon Survey. Observer R. A. Kowalski. Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson, R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly. 1.5-m reflector + CCD. H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9 reflector + CCD. H21 Astronomical Research Observatory, Westfield. Observer R. Holmes. Measurers L. Buzzi, T. Linder, S. Foglia, T. Vorobjov. 0.81-m f/4.0 astrograph + CCD. Orbital elements: 2015 FN120 Earth MOID = 0.0324 AU Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC M 45.10673 (2000.0) P Q n 0.32432260 Peri. 97.51464 -0.44126559 -0.89693648 a 2.0980600 Node 18.74795 +0.78499856 -0.40098951 e 0.6167422 Incl. 5.01572 +0.43481252 -0.18631253 P 3.04 H 23.5 G 0.15 U 7 Residuals in seconds of arc 150328 703 0.1+ 0.1- 150328 900 0.4+ 0.5- 150329 204 0.0 0.3- 150328 703 0.7- 0.7+ 150328 246 0.5- 0.2+ 150329 H21 0.1+ 0.1- 150328 703 0.2- 0.4+ 150328 246 0.1+ 0.9- 150329 H21 0.4+ 0.1+ 150328 703 0.5+ 0.1- 150328 246 0.4+ 0.5- 150329 H21 0.1- 0.0 150328 H01 0.3+ 0.3- 150328 246 1.0- 0.9+ 150329 G96 0.0 0.3- 150328 H01 0.2+ 0.1- 150328 246 0.4+ 0.6+ 150329 G96 0.1- 0.2+ 150328 H01 0.1+ 0.1- 150328 246 1.2- 0.8+ 150329 G96 0.3+ 0.3- 150328 H01 0.0 0.3- 150328 493 0.1- 0.1- 150329 G96 0.1- 0.2+ 150328 703 0.2+ 0.2- 150328 493 0.1- 0.1- 150329 448 0.4- 0.1- 150328 703 0.3+ 0.8- 150328 493 0.0 0.0 150329 448 0.2- 0.5- 150328 703 0.2+ 0.0 150328 493 0.0 0.1- 150329 448 0.4- 0.0 150328 703 1.4- 0.7+ 150328 595 0.1+ 0.4+ 150329 448 0.5+ 0.7- 150328 900 0.8+ 0.8- 150328 595 0.0 0.2+ 150329 300 0.3+ 1.4+ 150328 900 0.4+ 0.1+ 150328 595 0.1+ 0.2- 150329 300 0.2- 0.3- 150328 900 0.5+ 0.6+ 150328 595 0.0 0.1+ 150329 300 0.1- 0.2- 150328 900 0.1- 0.8- 150329 204 0.1+ 0.3- 150329 300 0.5+ 0.4+ 150328 900 0.3- 1.5+ 150329 204 0.0 0.2- Ephemeris: 2015 FN120 a,e,i = 2.10, 0.62, 5 q = 0.8041 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2015 02 27 00 53 13.9 +22 33 32 0.2155 0.8530 45.5 124.2 25.0 ... 2015 03 14 02 00 45.3 +41 56 01 0.08814 0.9472 55.8 119.8 22.9 ... 2015 03 22 07 55 57.8 +58 00 44 0.05138 1.0101 104.2 73.0 19.6 ... 2015 03 28 11 03 29.3 +24 52 51 0.07487 1.0609 146.1 31.7 19.3 2015 03 29 11 13 36.3 +21 06 19 0.08178 1.0696 149.6 28.2 19.5 2015 03 30 11 21 45.3 +17 53 35 0.08914 1.0783 152.5 25.3 19.6 ... 2015 04 05 11 49 36.3 +06 06 27 0.1390 1.1318 160.0 17.6 20.4 ... 2015 04 13 12 05 53.7 -00 43 46 0.2141 1.2049 159.1 17.3 21.5 ... 2015 04 28 12 22 18.9 -06 00 48 0.3743 1.3442 150.1 21.9 23.1 A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-F149


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