MPEC 2016-D51 : 2016 DE1
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M.P.E.C. 2016-D51 Issued 2016 Feb. 28, 01:15 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 2016 DE1 Observations: K16D01E* C2016 02 26.38338 11 04 33.55 +34 18 23.8 17.5 VqED051703 K16D01E C2016 02 26.39540 11 04 04.41 +34 06 15.3 17.1 VqED051703 K16D01E C2016 02 26.40141 11 03 49.99 +34 00 09.6 17.1 VqED051703 K16D01E C2016 02 26.41643411 03 13.30 +33 44 56.6 17.3 VtED051H01 K16D01E KC2016 02 26.41734 11 03 13.35 +33 44 34.0 oED051291 K16D01E KC2016 02 26.41763 11 03 12.68 +33 44 16.9 oED051291 K16D01E KC2016 02 26.41790 11 03 12.08 +33 44 01.4 oED051291 K16D01E C2016 02 26.41810 11 03 11.21 +33 43 42.7 17.1 VqED051703 K16D01E C2016 02 26.42352911 02 57.23 +33 38 00.4 17.9 VtED051H01 K16D01E C2016 02 26.42362 11 02 58.64 +33 38 18.6 17.4 VqED051703 K16D01E C2016 02 26.42638 11 02 52.40 +33 35 38.9 17.3 VqED051703 K16D01E C2016 02 26.43133611 02 39.83 +33 30 26.4 17.6 VtED051H01 K16D01E C2016 02 26.44087711 02 18.93 +33 21 17.2 17.8 VtED051H01 K16D01E C2016 02 26.45890 11 01 45.02 +33 03 33.8 17.2 rED051718 K16D01E C2016 02 26.45976 11 01 43.26 +33 02 46.1 17.0 rED051718 K16D01E C2016 02 26.46061 11 01 41.46 +33 01 58.4 16.7 rED051718 K16D01E C2016 02 26.46146 11 01 39.76 +33 01 10.4 17.1 rED051718 K16D01E C2016 02 26.46232 11 01 37.93 +33 00 23.8 16.9 rED051718 K16D01E C2016 02 26.51199 10 59 56.67 +32 16 35.4 17.2 VqED051G96 K16D01E C2016 02 26.51220 10 59 56.28 +32 16 24.5 17.3 VqED051G96 K16D01E C2016 02 26.51241 10 59 55.88 +32 16 13.2 17.1 VqED051G96 K16D01E C2016 02 26.51262 10 59 55.49 +32 16 02.1 17.6 VqED051G96 K16D01E KC2016 02 26.87443 10 52 18.49 +28 03 22.5 17.6 VSED051C47 K16D01E KC2016 02 26.87602 10 52 16.59 +28 02 29.1 17.6 VSED051C47 K16D01E KC2016 02 26.87761 10 52 14.63 +28 01 36.3 17.6 VSED051C47 K16D01E KC2016 02 26.87920 10 52 12.77 +28 00 43.5 17.9 VSED051C47 K16D01E KC2016 02 26.87997 10 52 11.83 +28 00 17.9 18.2 VSED051C47 K16D01E KC2016 02 26.90692 10 51 39.80 +27 45 12.0 17.8 VSED051C43 K16D01E KC2016 02 26.90911 10 51 37.26 +27 44 01.0 17.9 VSED051C43 K16D01E KC2016 02 26.91130 10 51 34.80 +27 42 51.5 17.7 VSED051C43 K16D01E KC2016 02 26.91348 10 51 32.28 +27 41 41.0 17.8 VSED051C43 K16D01E C2016 02 27.15256110 48 09.03 +25 46 57.2 18.0 VtED051H01 K16D01E C2016 02 27.15833710 48 03.99 +25 44 32.4 18.0 VtED051H01 K16D01E C2016 02 27.16809710 47 55.47 +25 40 29.6 17.8 VtED051H01 K16D01E C2016 02 27.17611610 47 48.47 +25 37 11.1 18.0 VtED051H01 K16D01E KC2016 02 27.19698 10 47 23.02 +25 28 59.2 17.9 RqED051850 K16D01E KC2016 02 27.20360 10 47 17.18 +25 26 16.5 17.8 RqED051850 K16D01E KC2016 02 27.21021 10 47 11.35 +25 23 35.1 17.8 RqED051850 K16D01E KC2016 02 27.21679 10 47 05.57 +25 20 55.6 17.9 RqED051850 K16D01E KC2016 02 27.22336 10 46 59.83 +25 18 16.6 18.1 RqED051850 K16D01E KC2016 02 27.22992 10 46 54.11 +25 15 38.2 18.2 RqED051850 K16D01E C2016 02 27.23457 10 46 59.48 +25 13 46.5 18.1 VqED051G96 K16D01E C2016 02 27.23483 10 46 59.24 +25 13 40.2 17.9 VqED051G96 K16D01E C2016 02 27.23510 10 46 59.01 +25 13 33.9 18.2 VqED051G96 K16D01E C2016 02 27.23537 10 46 58.80 +25 13 27.7 17.8 VqED051G96 K16D01E C2016 02 27.26267 10 46 35.85 +25 02 56.2 18.3 RuED051926 K16D01E C2016 02 27.26419 10 46 34.57 +25 02 21.4 18.1 RuED051926 K16D01E C2016 02 27.26571 10 46 33.25 +25 01 46.5 18.3 RuED051926 K16D01E KC2016 02 27.28122810 46 11.74 +24 55 04.0 18.4 VuED051H21 K16D01E KC2016 02 27.28320 10 46 12.82 +24 54 23.0 17.6 RqED051H36 K16D01E KC2016 02 27.28478 10 46 11.55 +24 53 46.7 17.9 RqED051H36 K16D01E KC2016 02 27.28529310 46 08.43 +24 53 30.0 18.4 VuED051H21 K16D01E KC2016 02 27.28646 10 46 10.18 +24 53 07.9 17.8 RqED051H36 K16D01E KC2016 02 27.28708010 46 06.98 +24 52 48.9 18.4 VuED051H21 K16D01E KC2016 02 27.28922410 46 05.26 +24 51 59.6 18.5 VuED051H21 K16D01E KC2016 02 27.28923 10 46 07.98 +24 52 04.9 18.0 RqED051H36 K16D01E C2016 02 27.32254 10 45 46.62 +24 40 18.5 17.6 RoED051926 K16D01E C2016 02 27.32365 10 45 45.74 +24 39 53.9 17.6 RoED051926 K16D01E C2016 02 27.32475 10 45 44.85 +24 39 29.4 17.6 RoED051926 K16D01E C2016 02 27.35613 10 45 20.19 +24 27 59.5 18.3 RuED051926 K16D01E C2016 02 27.35764 10 45 19.03 +24 27 26.1 18.4 RuED051926 K16D01E C2016 02 27.35916 10 45 17.83 +24 26 53.5 18.3 RuED051926 K16D01E C2016 02 27.49856 10 43 41.19 +23 38 36.8 18.5 RuED051926 K16D01E C2016 02 27.50008 10 43 40.24 +23 38 07.0 18.2 RuED051926 K16D01E C2016 02 27.50160 10 43 39.33 +23 37 37.0 18.3 RuED051926 K16D01E C2016 02 27.50797 10 43 35.48 +23 35 30.8 18.4 RuED051926 K16D01E C2016 02 27.50950 10 43 34.54 +23 35 01.6 18.6 RuED051926 K16D01E C2016 02 27.51102 10 43 33.61 +23 34 32.4 18.9 RuED051926 K16D01E KC2016 02 27.93300210 40 39.21 +21 39 51.3 18.5 VtED051510 K16D01E KC2016 02 27.93738710 40 37.14 +21 38 51.7 17.8 VtED051510 K16D01E KC2016 02 27.94615410 40 33.05 +21 36 51.8 18.4 VtED051510 K16D01E KC2016 02 27.95930410 40 26.92 +21 33 53.3 17.9 VtED051510 Observer details: 291 LPL/Spacewatch II. Observer R. A. Mastaler. 1.8-m f/2.7 reflector + CCD. 510 Siegen. Observers M. Jung, H. Bill. Measurer H. Bill. 0.43-m f/4.5 reflector + CCD. 703 Catalina Sky Survey. Observer R. G. Matheny. Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly. 0.68-m Schmidt + CCD. 718 Tooele. Observer P. Wiggins. 0.35-m f/5.5 Schmidt-Cassegrain + CCD. 850 Cordell-Lorenz Observatory, Sewanee. Observers D. T. Durig, S. M. Lack. Measurer D. T. Durig. 0.3-m f/2.6 Schmidt-Cassegrain + CCD. 926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. Measurer M. Schwartz. 0.41-m f/3.75 astrograph + CCD, 0.81-m f/7 Ritchey-Chretien + CCD. C43 Hoyerswerda. Observer P. Lindner. 0.30-m f/6.3 Schmidt-Cassegrain + CCD. C47 Nonndorf. Observer G. Dangl. 0.25-m f/4.8 reflector + CCD. G96 Mt. Lemmon Survey. Observers R. A. Kowalski, G. J. Leonard. Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly. 1.5-m reflector + CCD. H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD. H21 Astronomical Research Observatory, Westfield. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.61-m f/4.5 astrograph + CCD. H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD. Orbital elements: 2016 DE1 Earth MOID = 0.0058 AU Epoch 2016 Jan. 13.0 TT = JDT 2457400.5 MPC M 2.46909 (2000.0) P Q n 0.45921471 Peri. 322.05726 +0.46342810 -0.88610036 a 1.6638935 Node 100.33298 +0.81493469 +0.42272735 e 0.6543349 Incl. 0.45316 +0.34801701 +0.19007296 P 2.15 H 25.4 G 0.15 U 6 Residuals in seconds of arc 160226 703 0.9+ 0.6+ 160226 C47 0.1+ 0.1+ 160227 H21 0.1+ 0.3+ 160226 703 0.8+ 1.7+ 160226 C47 0.6+ 0.2+ 160227 H36 0.5- 0.6- 160226 703 0.6- 2.9- 160226 C47 0.3+ 0.2+ 160227 H36 0.2- 0.5- 160226 H01 0.2- 0.7- 160226 C43 0.6- 1.4- 160227 H21 0.0 0.3+ 160226 291 0.1- 0.3+ 160226 C43 0.7- 1.4- 160227 H36 0.2- 0.7- 160226 291 0.2- 0.3+ 160226 C43 0.2+ 0.0 160227 H21 0.0 0.4+ 160226 291 0.0 0.6+ 160226 C43 0.1+ 0.1- 160227 H21 0.2+ 0.4+ 160226 703 0.2+ 0.0 160227 H01 0.2+ 0.1+ 160227 H36 0.5+ 0.2- 160226 H01 0.1- 0.6- 160227 H01 0.3+ 0.0 160227 926 0.1- 0.2+ 160226 703 0.0 0.9- 160227 H01 0.3+ 0.1+ 160227 926 0.0 0.3+ 160226 703 0.2- 0.3+ 160227 H01 0.1+ 0.1- 160227 926 0.1- 0.3+ 160226 H01 0.0 0.5- 160227 850 0.2- 0.5+ 160227 926 0.2+ 0.6+ 160226 H01 0.1- 0.3- 160227 850 0.2+ 0.0 160227 926 0.2+ 0.0 160226 718 0.5- 0.2+ 160227 850 0.1+ 0.3- 160227 926 0.2- 0.5+ 160226 718 0.0 0.5+ 160227 850 0.0 0.1- 160227 926 0.4+ 0.3- 160226 718 0.4- 0.2+ 160227 850 0.1- 0.3- 160227 926 0.1+ 0.0 160226 718 0.4+ 0.4- 160227 850 0.4- 0.9- 160227 926 0.2+ 0.1+ 160226 718 0.2- 0.9+ 160227 G96 0.3+ 0.1+ 160227 926 0.1- 0.6- 160226 G96 0.1- 0.0 160227 G96 0.1+ 0.0 160227 926 0.4- 0.3+ 160226 G96 0.1- 0.2+ 160227 G96 0.1+ 0.0 160227 926 0.8- 1.0+ 160226 G96 0.2- 0.1- 160227 G96 0.3+ 0.2+ 160227 510 0.1- 0.6- 160226 G96 0.2- 0.1- 160227 926 0.2+ 0.0 160227 510 0.3- 0.1- 160226 C47 0.8+ 0.1+ 160227 926 0.2+ 0.4+ 160227 510 0.0 0.2- 160226 C47 0.9+ 0.2- 160227 926 0.5- 0.6+ 160227 510 0.0 0.1- Ephemeris: 2016 DE1 a,e,i = 1.66, 0.65, 0 q = 0.5751 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2016 01 29 22 14 51.8 -10 34 31 0.3354 0.6904 23.5 145.3 29.8 ... 2016 02 13 22 19 17.1 -08 29 34 0.1402 0.8496 10.3 168.1 ... 2016 02 21 22 12 38.2 -03 36 21 0.04777 0.9414 7.3 172.3 ... 2016 02 27 10 50 00.3 +27 00 02 0.02156 1.0106 161.5 18.1 18.0 2016 02 28 10 40 09.6 +21 27 11 0.03253 1.0221 166.9 12.7 18.8 2016 02 29 10 35 35.2 +18 41 57 0.04369 1.0335 169.0 10.5 19.3 ... 2016 03 06 10 28 03.5 +13 47 24 0.1121 1.1018 167.4 11.3 21.6 ... 2016 03 14 10 26 59.2 +12 13 02 0.2068 1.1909 160.2 16.4 23.2 ... 2016 03 29 10 31 07.4 +10 48 27 0.3992 1.3506 146.9 23.8 25.2 A. U. Tomatic (C) Copyright 2016 MPC M.P.E.C. 2016-D51


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