MPEC 2017-H17 : 2017 HD
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ReadMPEC 2017-H16
ReadMPEC 2017-H18M.P.E.C. 2017-H17 Issued 2017 Apr. 18, 19:53 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 HDObservations: K17H00D* C2017 04 16.34085 13 48 12.00 -10 00 16.2 20.9 VqEH017G96 K17H00D C2017 04 16.34661 13 48 14.10 -10 00 04.8 20.3 VqEH017G96 K17H00D C2017 04 16.35965 13 48 18.82 -09 59 37.6 20.7 VqEH017G96 K17H00D C2017 04 16.41437 13 48 39.46 -09 57 42.4 qEH017G96 K17H00D C2017 04 16.41926 13 48 41.15 -09 57 29.6 20.8 VqEH017G96 K17H00D C2017 04 16.42120 13 48 41.88 -09 57 24.8 21.0 VqEH017G96 K17H00D C2017 04 17.31908 13 56 25.28 -09 21 01.7 19.5 VqEH017G96 K17H00D C2017 04 17.32095 13 56 26.12 -09 20 55.5 20.8 VqEH017G96 K17H00D C2017 04 17.32288 13 56 27.08 -09 20 50.7 20.5 VqEH017G96 K17H00D C2017 04 17.32490 13 56 28.10 -09 20 43.7 21.3 VqEH017G96 K17H00D C2017 04 18.23227 14 07 09.13 -08 28 48.1 20.0 VqEH017G96 K17H00D C2017 04 18.23520 14 07 11.35 -08 28 36.4 qEH017G96 K17H00D C2017 04 18.23561 14 07 11.61 -08 28 34.5 qEH017G96 K17H00D C2017 04 18.37987 14 09 01.14 -08 18 23.5 19.4 VqEH017G96 K17H00D C2017 04 18.38191 14 09 02.71 -08 18 14.4 19.4 VqEH017G96 K17H00D C2017 04 18.38596 14 09 05.80 -08 17 57.4 19.9 VqEH017G96Observer details:G96 Mt. Lemmon Survey. Observers D. C. Fuls, 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. 1.5-m reflector + 10K CCD.Orbital elements:2017 HD EarthMOID = 0.0062 AUEpoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPCM 301.92993 (2000.0) P Qn 0.51760911 Peri. 71.41285 +0.11619694 +0.99304220a 1.5362720 Node 205.28323 -0.92731177 +0.10157061e 0.4591174 Incl. 2.56549 -0.35579651 +0.05958698P 1.90 H 26.9 G 0.15 U 7Residuals in seconds of arc170416 G96 0.2+ 0.2+ 170417 G96 1.4+ 0.5- 170418 G96 0.2- 0.2+170416 G96 0.3+ 0.3- 170417 G96 0.3- 0.3+ 170418 G96 0.7+ 0.4+170416 G96 0.2- 0.3- 170417 G96 0.6- 0.4- 170418 G96 0.3+ 0.3+170416 G96 (2.7+ 2.3-) 170417 G96 0.7- 0.8+ 170418 G96 1.1- 0.8-170416 G96 0.0 0.2- 170418 G96 0.0 0.1-170416 G96 0.2- 0.4+ 170418 G96 0.4+ 0.1-Ephemeris:2017 HD a,e,i = 1.54, 0.46, 3 q = 0.8309Date TT R. A. (2000) Decl. Delta r Elong. Phase V2017 03 19 13 07 38.7 -12 04 00 0.2706 1.2502 157.7 17.6 25.5...2017 04 03 13 16 24.9 -12 14 14 0.1449 1.1428 170.2 8.6 23.6...2017 04 11 13 26 59.1 -11 35 15 0.08465 1.0865 175.9 3.7 22.1...2017 04 17 13 53 27.2 -09 33 00 0.04177 1.0455 176.6 3.3 20.42017 04 18 14 03 57.4 -08 41 20 0.03486 1.0388 174.6 5.2 20.12017 04 19 14 19 28.0 -07 22 33 0.02808 1.0321 171.3 8.5 19.8...2017 04 25 22 55 12.6 +19 30 53 0.01889 0.9932 47.0 132.2 24.2...2017 05 03 00 33 10.8 +15 21 09 0.07390 0.9452 30.6 147.1 29.0...2017 05 18 00 59 58.0 +14 30 42 0.1864 0.8727 38.2 134.2 29.1A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-H17
ReadMPEC 2017-H16 ReadMPEC 2017-H18Enter anMPEC number in oneof the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)