MPEC 2017-K45 : 2017 KY4
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ReadMPEC 2017-K44
ReadMPEC 2017-K46M.P.E.C. 2017-K45 Issued 2017 May 24, 15:32 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 theTamkin Foundation Computer Network MPC@CFA.HARVARD.EDU URLhttps://www.minorplanetcenter.net/ ISSN 1523-6714 2017 KY4Observations: K17K04Y C2017 05 22.36007 16 58 05.12 +43 44 41.7 17.2 VqEK045G96 K17K04Y C2017 05 22.36820 16 58 08.84 +43 52 14.8 16.8 VqEK045G96 K17K04Y C2017 05 22.37947 16 58 13.99 +44 02 37.1 16.9 VqEK045G96 K17K04Y* C2017 05 22.40015 16 58 23.55 +44 21 18.6 17.9 VqEK045G96 K17K04Y C2017 05 22.40213 16 58 24.49 +44 23 04.5 18.1 VqEK045G96 K17K04Y C2017 05 22.40412 16 58 25.41 +44 24 50.9 18.2 VqEK045G96 K17K04Y C2017 05 22.40612 16 58 26.35 +44 26 37.4 18.1 VqEK045G96 K17K04Y C2017 05 22.44326 16 58 44.52 +44 58 53.1 16.9 VqEK045I52 K17K04Y C2017 05 22.44344 16 58 44.60 +44 59 02.7 16.9 VqEK045I52 K17K04Y C2017 05 22.44362 16 58 44.73 +44 59 11.9 qEK045I52 K17K04Y C2017 05 22.44381 16 58 44.80 +44 59 21.3 16.9 VqEK045I52 K17K04Y C2017 05 22.44399 16 58 44.90 +44 59 30.8 16.8 VqEK045I52 K17K04Y C2017 05 22.44419 16 58 44.99 +44 59 40.5 16.9 VqEK045I52 K17K04Y C2017 05 22.44437 16 58 45.09 +44 59 49.9 16.8 VqEK045I52 K17K04Y C2017 05 22.44455 16 58 45.18 +44 59 59.0 16.8 VqEK045I52 K17K04Y C2017 05 22.45801 16 58 52.24 +45 11 19.9 17.7 VqEK045G96 K17K04Y C2017 05 22.45813 16 58 52.24 +45 11 26.3 17.6 VqEK045G96 K17K04Y C2017 05 22.45824 16 58 52.33 +45 11 31.9 17.6 VqEK045G96 K17K04Y C2017 05 22.45836 16 58 52.34 +45 11 38.2 17.7 VqEK045G96 K17K04Y KC2017 05 22.80178 17 04 41.22 +49 29 10.3 17.6 V EK045L04 K17K04Y KC2017 05 22.80629 17 04 43.94 +49 32 19.9 17.4 V EK045L04 K17K04Y KC2017 05 22.81099 17 04 46.75 +49 35 36.7 17.5 V EK045L04 K17K04Y KC2017 05 22.81547 17 04 49.36 +49 38 44.2 17.8 V EK045L04 K17K04Y KC2017 05 22.81945 17 04 51.64 +49 41 29.6 18.0 V EK045L04 K17K04Y KC2017 05 22.84792 17 05 15.71 +50 00 19.1 17.4 uEK045104 K17K04Y KC2017 05 22.85171 17 05 17.85 +50 02 54.2 17.7 uEK045104 K17K04Y KC2017 05 22.85552 17 05 20.04 +50 05 28.6 17.7 uEK045104 K17K04Y KC2017 05 22.91688 17 05 53.55 +50 45 31.9 18.2 VqEK045C77 K17K04Y KC2017 05 22.92078 17 05 55.48 +50 48 01.8 17.4 VqEK045C77 K17K04Y KC2017 05 22.92448 17 05 57.20 +50 50 23.0 18.3 VqEK045C77 K17K04Y KC2017 05 23.01544417 07 00.608+51 47 32.63 17.2 GUEK045J04 K17K04Y KC2017 05 23.01596917 07 00.796+51 47 51.32 17.2 GUEK045J04 K17K04Y KC2017 05 23.01649617 07 00.988+51 48 10.22 17.2 GUEK045J04 K17K04Y KC2017 05 23.01879217 06 43.07 +51 46 06.3 17.8 VqEK045Z80 K17K04Y KC2017 05 23.02221 17 06 36.16 +51 49 30.3 17.4 uEK045104 K17K04Y KC2017 05 23.02531017 06 45.98 +51 49 52.2 18.4 VqEK045Z80 K17K04Y KC2017 05 23.02667 17 06 37.97 +51 52 03.3 17.9 uEK045104 K17K04Y KC2017 05 23.03112 17 06 39.74 +51 54 34.6 18.0 uEK045104 K17K04Y KC2017 05 23.03179717 06 48.85 +51 53 36.0 18.3 VqEK045Z80 K17K04Y KC2017 05 23.03409 17 06 40.95 +51 56 15.3 18.0 uEK045104 K17K04Y KC2017 05 23.04474517 06 54.47 +52 00 57.0 17.8 VqEK045Z80 K17K04Y KC2017 05 23.05105917 06 57.27 +52 04 30.8 18.3 VqEK045Z80 K17K04Y KC2017 05 23.05781317 07 00.09 +52 08 16.5 17.8 VqEK045Z80 K17K04Y C2017 05 23.11116 17 07 16.68 +52 38 12.3 17.6 GUEK045511 K17K04Y C2017 05 23.11143 17 07 16.78 +52 38 20.7 17.6 RUEK045511 K17K04Y C2017 05 23.11170 17 07 16.90 +52 38 29.0 17.6 RUEK045511 K17K04Y C2017 05 23.11197 17 07 17.02 +52 38 37.4 17.5 RUEK045511 K17K04Y C2017 05 23.11224 17 07 17.13 +52 38 45.5 17.6 RUEK045511 K17K04Y C2017 05 23.11250 17 07 17.25 +52 38 54.1 17.7 RUEK045511 K17K04Y C2017 05 23.11277 17 07 17.38 +52 39 02.4 17.7 RUEK045511 K17K04Y C2017 05 23.11331 17 07 17.62 +52 39 19.2 17.6 RUEK045511 K17K04Y C2017 05 23.11384 17 07 17.83 +52 39 36.0 17.6 RUEK045511 K17K04Y C2017 05 23.11438 17 07 18.07 +52 39 52.7 17.5 RUEK045511 K17K04Y C2017 05 23.11491 17 07 18.30 +52 40 09.5 17.2 RUEK045511 K17K04Y C2017 05 23.11823 17 07 19.74 +52 41 52.6 17.3 RUEK045511 K17K04Y C2017 05 23.11839 17 07 19.81 +52 41 57.3 17.5 RUEK045511 K17K04Y C2017 05 23.11854 17 07 19.86 +52 42 02.3 17.6 RUEK045511 K17K04Y C2017 05 23.11869 17 07 19.96 +52 42 06.7 17.6 RUEK045511 K17K04Y C2017 05 23.11884 17 07 20.01 +52 42 11.7 17.8 RUEK045511 K17K04Y C2017 05 23.11899 17 07 20.05 +52 42 16.3 17.6 RUEK045511 K17K04Y C2017 05 23.11915 17 07 20.14 +52 42 21.1 17.6 RUEK045511 K17K04Y C2017 05 23.12021 17 07 20.58 +52 42 54.1 17.7 RUEK045511 K17K04Y C2017 05 23.12036 17 07 20.66 +52 42 58.6 17.6 RUEK045511 K17K04Y C2017 05 23.12051 17 07 20.75 +52 43 04.3 17.8 RUEK045511 K17K04Y C2017 05 23.12066 17 07 20.82 +52 43 07.8 17.8 RUEK045511 K17K04Y C2017 05 23.12082 17 07 20.86 +52 43 13.3 17.7 RUEK045511 K17K04Y C2017 05 23.12097 17 07 20.93 +52 43 17.6 17.9 RUEK045511 K17K04Y C2017 05 23.12158 17 07 21.21 +52 43 36.3 17.7 RUEK045511 K17K04Y C2017 05 23.12173 17 07 21.26 +52 43 41.0 18.2 RUEK045511 K17K04Y C2017 05 23.12210 17 07 21.42 +52 43 52.6 17.9 RUEK045511 K17K04Y C2017 05 23.12240 17 07 21.56 +52 44 01.8 17.9 RUEK045511 K17K04Y C2017 05 23.12255 17 07 21.64 +52 44 06.2 17.8 RUEK045511 K17K04Y C2017 05 23.12271 17 07 21.68 +52 44 11.5 17.9 RUEK045511 K17K04Y C2017 05 23.12316 17 07 21.91 +52 44 25.4 17.9 RUEK045511 K17K04Y C2017 05 23.12332 17 07 21.95 +52 44 30.7 17.9 RUEK045511 K17K04Y C2017 05 23.12347 17 07 22.02 +52 44 35.0 17.8 RUEK045511 K17K04Y C2017 05 23.12362 17 07 22.12 +52 44 39.5 18.1 RUEK045511 K17K04Y C2017 05 23.31194 17 10 09.20 +54 22 04.4 18.5 RoEK045926 K17K04Y C2017 05 23.31330 17 10 09.65 +54 22 43.7 18.7 RoEK045926 K17K04Y C2017 05 23.31464 17 10 10.03 +54 23 22.7 18.5 RoEK045926 K17K04Y C2017 05 23.33031 17 10 14.78 +54 30 41.7 18.6 VqEK045I52 K17K04Y C2017 05 23.33061 17 10 14.85 +54 30 49.9 18.7 VqEK045I52 K17K04Y C2017 05 23.33091 17 10 14.91 +54 30 58.8 18.7 VqEK045I52 K17K04Y C2017 05 23.33121 17 10 15.01 +54 31 07.0 18.7 VqEK045I52 K17K04Y KC2017 05 23.88934 17 16 17.72 +58 08 48.2 qEK045160 K17K04Y KC2017 05 23.89149 17 16 18.53 +58 09 34.0 qEK045160 K17K04Y KC2017 05 23.89257 17 16 18.89 +58 09 57.0 19.2 RqEK045160 K17K04Y KC2017 05 23.89365 17 16 19.28 +58 10 20.1 18.4 RqEK045160 K17K04Y KC2017 05 23.89581 17 16 20.03 +58 11 06.2 qEK045160 K17K04Y KC2017 05 23.91053 17 16 31.84 +58 15 36.0 18.5 VUEK045958 K17K04Y KC2017 05 23.91737 17 16 34.43 +58 18 02.2 18.2 VUEK045958 K17K04Y KC2017 05 23.92422 17 16 36.93 +58 20 26.8 17.9 VUEK045958 K17K04Y KC2017 05 23.92477 17 16 30.26 +58 21 12.2 18.5 tEK045K63 K17K04Y KC2017 05 23.93588 17 16 33.90 +58 25 01.0 18.1 tEK045K63 K17K04Y KC2017 05 23.93824 17 16 41.15 +58 25 16.1 18.6 VqEK045I93 K17K04Y KC2017 05 23.94048 17 16 41.91 +58 26 02.4 19.0 VqEK045I93 K17K04Y KC2017 05 23.94307 17 16 42.94 +58 26 55.6 19.1 VqEK045I93 K17K04Y KC2017 05 23.94714 17 16 37.75 +58 28 51.6 19.0 tEK045K63 K17K04Y KC2017 05 23.96041 17 16 46.62 +58 32 03.4 19.1 VqEK045J69 K17K04Y KC2017 05 23.97223 17 16 50.69 +58 36 01.2 18.9 VqEK045J69 K17K04Y KC2017 05 23.98405 17 16 54.74 +58 39 55.3 18.7 VqEK045J69 K17K04Y KC2017 05 24.04212 17 17 13.63 +58 58 23.7 UEK045J95 K17K04Y KC2017 05 24.04404 17 17 14.31 +58 58 59.4 UEK045J95 K17K04Y KC2017 05 24.04553 17 17 14.75 +58 59 28.0 19.1 GUEK045J95 K17K04Y C2017 05 24.32745 17 19 51.60 +60 22 21.9 19.9 RoEK045926 K17K04Y C2017 05 24.32920 17 19 51.98 +60 22 50.5 19.9 RoEK045926 K17K04Y C2017 05 24.33095 17 19 52.33 +60 23 19.0 19.8 RoEK045926 K17K04Y C2017 05 24.38512 17 20 03.31 +60 37 21.5 18.7 VqEK045703 K17K04Y C2017 05 24.39079 17 20 04.50 +60 38 47.1 18.6 VqEK045703 K17K04Y C2017 05 24.39613 17 20 05.64 +60 40 06.9 19.0 VqEK045703 K17K04Y C2017 05 24.40454 17 20 07.39 +60 42 11.7 qEK045703 K17K04Y C2017 05 24.40858 17 20 08.31 +60 43 11.2 19.6 VqEK045I52 K17K04Y C2017 05 24.41115 17 20 08.92 +60 43 48.9 19.6 VqEK045I52 K17K04Y C2017 05 24.41179 17 20 09.06 +60 43 58.3 19.8 VqEK045I52 K17K04Y C2017 05 24.41427 17 20 09.57 +60 44 34.7 19.9 VqEK045I52Observer details:104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m f/4 reflector + CCD.160 Castelmartini. Observers M. Jaeger, E. Prosperi, S. Prosperi, W. Vollmann. Measurer E. Prosperi. 0.35-m f/10 Schmidt-Cassegrain + CCD.511 Haute Provence. Observers M. Delbo, C. Avdellidou. Measurers W. Thuillot, S. Bouquillon, F. Taris, T. Carlucci, C. Barache. 1.20-m f/6 reflector + CCD.703 Catalina Sky Survey. Observer J. A. Johnson. 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 + 10K 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.958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer P. Dupouy. 0.43-m f/2.7 reflector + CCD.C77 Bernezzo Observatory. Observer A. Mantero. 0.25-m f/4 reflector + CCD.G96 Mt. Lemmon Survey. Observer D. C. Fuls. 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 + 10K CCD.I52 Steward Observatory, Mt. Lemmon Station. Observers J. A. Johnson, R. A. Kowalski. 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. 1.0-m reflector + CCD.I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.J04 ESA Optical Ground Station, Tenerife. Observer D. Abreu. Measurers M. Micheli, D. Koschny, E. Schwab, M. Busch, A. Knoefel. 1.0-m f/4.4 reflector + CCD.J69 North Observatory, Clanfield. Observer D. Briggs. 0.41-m f/4.5 Newtonian reflector + CCD.J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain + CCD.K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci. 0.30-m f/4 Newtonian reflector + CCD.L04 ROASTERR-1 Observatory, Cluj-Napoca. Observer L. Hudin. 0.3-m f/5.0 reflector + CCD.Z80 Northolt Branch Observatory. Observer G. Wells. Measurer D. Bamberger. 0.25-m f/8 Ritchey-Chretien + CCD.Orbital elements:2017 KY4 EarthMOID = 0.0071 AUEpoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPCM 57.57440 (2000.0) P Qn 0.88600866 Peri. 41.75355 +0.16659017 +0.95138568a 1.0736039 Node 239.38443 -0.96550708 +0.10407220e 0.0664242 Incl. 17.51908 -0.20010945 +0.28988663P 1.11 H 24.7 G 0.15 U 5Residuals in seconds of arc170522 G96 0.0 0.0 170523 104 (0.3+ 2.0+) 170523 926 0.1+ 0.3+170522 G96 0.2+ 0.6- 170523 Z80 0.3- 0.4- 170523 926 0.3- 0.6+170522 G96 0.2+ 0.3- 170523 Z80 0.0 0.1+ 170523 I52 0.1+ 0.2-170522 G96 0.1+ 0.2+ 170523 Z80 1.2- 0.8- 170523 I52 0.1- 0.5-170522 G96 0.2+ 0.1+ 170523 511 0.1- 0.0 170523 I52 0.4- 0.1-170522 G96 0.0 0.3+ 170523 511 0.2- 0.0 170523 I52 0.3- 0.4-170522 G96 0.0 0.2+ 170523 511 0.2- 0.1- 170523 160 0.4+ 0.3+170522 I52 0.1- 0.2- 170523 511 0.1- 0.2- 170523 160 0.4+ 0.1+170522 I52 0.2- 0.2+ 170523 511 0.2- 0.5- 170523 160 0.1+ 0.1-170522 I52 0.2+ 0.2+ 170523 511 0.1- 0.1- 170523 160 0.0 0.0170522 I52 0.1- 0.1- 170523 511 0.0 0.2- 170523 160 0.3- 0.1-170522 I52 0.0 0.2+ 170523 511 0.1+ 0.3- 170523 958 0.4+ 0.1-170522 I52 0.1- 0.3- 170523 511 0.1- 0.0 170523 958 0.2+ 0.8+170522 I52 0.0 0.0 170523 511 0.0 0.2- 170523 958 0.3- 0.8+170522 I52 0.0 0.1- 170523 511 0.0 0.1+ 170523 K63 0.6- 0.2-170522 G96 0.8+ 0.6- 170523 511 0.0 0.1- 170523 K63 0.8- 0.6-170522 G96 0.1+ 0.2- 170523 511 0.0 0.4- 170523 I93 0.1+ 0.1+170522 G96 0.4+ 0.1- 170523 511 0.2- 0.0 170523 I93 0.1- 0.0170522 G96 0.1- 0.2+ 170523 511 0.1+ 0.3- 170523 I93 0.9+ 0.3-170522 L04 0.1+ 0.8+ 170523 511 0.0 0.1+ 170523 K63 1.2+ 0.4+170522 L04 0.1+ 0.5+ 170523 511 0.2- 0.0 170523 J69 0.9+ 0.7+170522 L04 0.2+ 0.3+ 170523 511 0.1- 0.2- 170523 J69 0.3+ 1.0+170522 L04 0.0 0.7+ 170523 511 0.3- 0.0 170523 J69 0.3+ 0.3+170522 L04 0.3- 0.5+ 170523 511 0.1- 0.2- 170524 J95 0.4- 0.5-170522 104 (0.1+ 1.6+) 170523 511 0.1+ 0.9+ 170524 J95 0.2+ 0.5-170522 104 (0.1- 2.1+) 170523 511 0.1+ 0.3- 170524 J95 0.1- 0.4+170522 104 (0.2+ 1.7+) 170523 511 0.1- 0.2+ 170524 926 0.2+ 0.2+170522 C77 0.2- 0.0 170523 511 0.1- 0.1- 170524 926 0.3+ 0.3+170522 C77 0.4+ 0.4+ 170523 511 0.0 0.3- 170524 926 0.2+ 0.4+170522 C77 0.1+ 0.3+ 170523 511 0.1- 0.2- 170524 703 0.1+ 0.2-170523 J04 0.0 0.3- 170523 511 0.2- 0.1- 170524 703 0.1+ 0.1-170523 J04 0.1- 0.4- 170523 511 0.1- 0.2- 170524 703 0.2+ 0.2-170523 J04 0.1- 0.3- 170523 511 0.0 0.4- 170524 703 0.2- 0.2-170523 Z80 0.1+ 0.2+ 170523 511 0.2- 0.0 170524 I52 0.2- 0.1-170523 104 0.2+ 1.5+ 170523 511 0.1+ 0.1- 170524 I52 0.1+ 0.1-170523 Z80 0.3+ 0.0 170523 511 0.2- 0.3+ 170524 I52 0.1+ 0.1-170523 104 (0.4+ 2.0+) 170523 511 0.2- 0.0 170524 I52 0.1- 0.1+170523 104 (0.2+ 1.9+) 170523 511 0.1+ 0.2-170523 Z80 0.3+ 0.3+ 170523 926 0.1- 0.4+Ephemeris:2017 KY4 a,e,i = 1.07, 0.07, 18 q = 1.0023Date TT R. A. (2000) Decl. Delta r Elong. Phase V2017 04 24 07 27 14.8 -79 28 52 0.1392 1.0408 100.8 71.7 23.0...2017 05 09 07 59 52.8 -81 16 55 0.06253 1.0271 104.7 71.9 21.3...2017 05 17 13 28 52.0 -80 38 51 0.02062 1.0208 117.2 61.8 18.5...2017 05 23 17 06 22.3 +51 34 48 0.01406 1.0165 106.4 72.8 18.02017 05 24 17 16 47.6 +58 44 01 0.01899 1.0158 99.1 79.8 18.92017 05 25 17 25 01.9 +62 51 30 0.02410 1.0152 94.8 83.8 19.6...2017 05 31 17 52 05.8 +71 08 05 0.05548 1.0114 85.9 90.9 21.7...2017 06 08 18 07 37.1 +73 49 44 0.09685 1.0074 82.8 91.7 22.9...2017 06 23 18 21 34.8 +75 53 06 0.1694 1.0029 80.7 89.7 24.0A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-K45
ReadMPEC 2017-K44 ReadMPEC 2017-K46Enter anMPEC number in oneof the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)