MPEC 2017-U21 : 2017 TU5
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ReadMPEC 2017-U20
ReadMPEC 2017-U22M.P.E.C. 2017-U21 Issued 2017 Oct. 16, 19:09 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 TU5Observations: K17T05U C2017 10 15.22364 23 18 14.08 +12 25 12.2 19.7 GUEU021G96 K17T05U C2017 10 15.22889 23 18 27.62 +12 23 53.9 UEU021G96 K17T05U C2017 10 15.23412 23 18 41.80 +12 22 31.3 20.2 GUEU021G96 K17T05U C2017 10 15.23934 23 18 55.27 +12 21 13.4 20.0 GUEU021G96 K17T05U* C2017 10 15.26994 23 20 15.22 +12 13 27.9 19.5 GUEU021G96 K17T05U C2017 10 15.27034 23 20 16.28 +12 13 20.7 19.6 GUEU021G96 K17T05U C2017 10 15.27075 23 20 17.33 +12 13 14.5 19.4 GUEU021G96 K17T05U C2017 10 15.27115 23 20 18.39 +12 13 08.3 19.7 GUEU021G96 K17T05U C2017 10 15.32838 23 22 47.55 +11 58 31.6 19.6 GUEU021I52 K17T05U C2017 10 15.33223 23 22 57.56 +11 57 32.5 19.4 GUEU021I52 K17T05U C2017 10 15.33373 23 23 01.49 +11 57 09.4 19.6 GUEU021I52 K17T05U C2017 10 15.33531 23 23 05.61 +11 56 45.2 19.7 GUEU021I52 K17T05U KC2017 10 15.84963 23 45 28.06 +09 49 49.5 UEU021J95 K17T05U hC2017 10 15.85598 23 45 42.66 +09 48 21.8 20.0 GUEU021J95 K17T05U KC2017 10 15.95372 23 49 19.07 +09 26 19.2 20.1 UEU021104 K17T05U KC2017 10 15.95738 23 49 27.29 +09 25 28.9 UEU021104 K17T05U KC2017 10 15.96186 23 49 37.19 +09 24 25.7 20.1 UEU021104 K17T05U C2017 10 16.23033 23 59 52.79 +08 25 07.2 19.8 GUEU021I52 K17T05U C2017 10 16.23144 23 59 55.04 +08 24 52.3 19.9 GUEU021I52 K17T05U C2017 10 16.23253 23 59 57.28 +08 24 38.2 20.0 GUEU021I52 K17T05U C2017 10 16.23365 23 59 59.54 +08 24 23.2 20.1 GUEU021I52Observer details:104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.G96 Mt. Lemmon Survey. Observer A. D. Grauer. 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. 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. 1.0-m reflector + CCD.J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain + CCD.Orbital elements:2017 TU5 EarthMOID = 0.0136 AUEpoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPCM 357.17953 (2000.0) P Qn 0.62041251 Peri. 135.00167 +0.93033063 +0.36354446a 1.3614938 Node 203.80570 -0.36099817 +0.88475886e 0.3006005 Incl. 6.85402 -0.06453868 +0.29161138P 1.59 H 27.3 G 0.15 U 7Residuals in seconds of arc171015 G96 0.6+ 0.7- 171015 G96 0.4- 0.0 171015 104 0.4- 0.4-171015 G96 (3.0- 0.9+) 171015 I52 0.0 0.3+ 171015 104 0.8+ 0.5+171015 G96 (3.6+ 2.1-) 171015 I52 0.3- 0.3+ 171015 104 0.0 0.1-171015 G96 0.5+ 0.5- 171015 I52 0.1+ 0.2+ 171016 I52 0.1- 0.2-171015 G96 0.6- 1.1+ 171015 I52 0.1+ 0.3+ 171016 I52 0.3- 0.4-171015 G96 0.4- 0.0 171015 J95 0.1+ 0.3- 171016 I52 0.0 0.1-171015 G96 0.7- 0.0 171015 J95 0.0 0.6+ 171016 I52 0.3- 0.4-Ephemeris:2017 TU5 a,e,i = 1.36, 0.30, 7 q = 0.9522Date TT R. A. (2000) Decl. Delta r Elong. Phase V2017 09 16 15 42 48.2 +14 41 12 0.1217 0.9549 62.3 111.2 26.9...2017 10 01 16 29 44.9 +17 58 34 0.05780 0.9763 63.0 114.0 25.5...2017 10 09 18 12 31.9 +22 50 33 0.02643 0.9956 82.1 96.4 22.9...2017 10 15 23 07 34.4 +13 24 52 0.01892 1.0132 147.2 32.2 20.12017 10 16 23 51 12.3 +09 19 52 0.02099 1.0163 157.2 22.3 20.02017 10 17 00 25 09.6 +05 50 49 0.02375 1.0195 164.3 15.4 20.1...2017 10 23 01 58 31.4 -04 10 28 0.04673 1.0401 164.4 14.9 21.6...2017 10 31 02 33 26.1 -07 22 14 0.08292 1.0703 158.4 20.0 23.0...2017 11 15 02 52 41.9 -07 28 40 0.1592 1.1336 153.2 23.2 24.7A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-U21
ReadMPEC 2017-U20 ReadMPEC 2017-U22Enter anMPEC number in oneof the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)