MPEC 2010-R50 : 2010 RX30
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ReadMPEC 2010-R49
ReadMPEC 2010-R51M.P.E.C. 2010-R50 Issued 2010 Sept. 6, 04:24 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 theTamkin Foundation Computer Network MPC@CFA.HARVARD.EDU URLhttps://www.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714 2010 RX30Observations: K10R30X* C2010 09 05.43059 00 22 55.59 +19 44 10.3 19.5 V ER050G96 K10R30X C2010 09 05.43705 00 22 51.67 +19 44 27.7 19.5 V ER050G96 K10R30X C2010 09 05.44353 00 22 47.71 +19 44 45.0 19.6 V ER050G96 K10R30X C2010 09 05.44995 00 22 43.86 +19 45 02.0 19.4 V ER050G96 K10R30X C2010 09 05.46316 00 22 34.60 +19 45 17.9 19.3 R ER050H01 K10R30X C2010 09 05.46942 00 22 30.90 +19 45 33.9 19.6 R ER050H01 K10R30X C2010 09 05.47500 00 22 27.59 +19 45 47.9 20.1 R ER050H01 K10R30X C2010 09 05.48181 00 22 23.61 +19 46 04.8 19.8 R ER050H01 K10R30X C2010 09 05.49155 00 22 18.87 +19 46 48.4 19.6 V ER050G96 K10R30X C2010 09 05.49220 00 22 18.51 +19 46 49.9 19.6 V ER050G96 K10R30X C2010 09 05.49285 00 22 18.12 +19 46 51.5 19.7 V ER050G96 K10R30X C2010 09 05.50389 00 22 11.63 +19 47 18.8 19.3 V ER050G96 K10R30X C2010 09 05.50440 00 22 11.30 +19 47 20.2 19.3 V ER050G96 K10R30X C2010 09 05.50488 00 22 11.03 +19 47 21.2 19.5 V ER050G96 K10R30X C2010 09 05.50537 00 22 10.74 +19 47 22.4 19.5 V ER050G96 K10R30X C2010 09 05.65616 00 21 30.19 +19 56 22.0 19.8 R ER050300 K10R30X C2010 09 05.65866 00 21 28.48 +19 56 30.6 19.8 R ER050300 K10R30X C2010 09 05.66112 00 21 26.76 +19 56 40.2 19.3 R ER050300 K10R30X C2010 09 05.66357 00 21 24.95 +19 56 48.6 19.7 R ER050300 K10R30X QC2010 09 05.68920 00 20 57.50 +20 07 55.2 19.1 V ER050E12 K10R30X QC2010 09 05.69267 00 20 55.00 +20 08 07.6 19.0 V ER050E12 K10R30X KC2010 09 05.81222 00 20 27.05 +20 02 00.0 18.7 R ER050113 K10R30X KC2010 09 05.81826 00 20 23.48 +20 02 28.0 19.0 R ER050113 K10R30X KC2010 09 05.82429 00 20 19.84 +20 02 55.7 19.3 R ER050113 K10R30X KC2010 09 05.83522 00 20 12.06 +20 03 35.0 19.5 R ER050B15 K10R30X KC2010 09 05.83641 00 20 11.32 +20 03 40.7 19.4 R ER050B15 K10R30X KC2010 09 05.83760 00 20 10.57 +20 03 46.4 19.5 R ER050B15 K10R30X KC2010 09 05.83880 00 20 09.80 +20 03 52.0 19.1 R ER050B15 K10R30X KC2010 09 05.83999 00 20 09.04 +20 03 57.7 18.9 R ER050B15 K10R30X KC2010 09 05.84119 00 20 08.28 +20 04 02.9 18.8 R ER050B15 K10R30X KC2010 09 05.85852 00 19 58.92 +20 05 20.2 19.1 V ER050B86 K10R30X KC2010 09 05.86422 00 19 55.19 +20 05 46.6 18.9 V ER050B86 K10R30X KC2010 09 05.86907 00 19 51.98 +20 06 09.6 19.0 V ER050B86 K10R30X KC2010 09 05.87393 00 19 48.75 +20 06 32.7 18.8 V ER050B86 K10R30X KC2010 09 05.93104 00 19 06.21 +20 11 16.4 18.8 R ER050113 K10R30X KC2010 09 05.93598 00 19 02.44 +20 11 40.0 19.1 R ER050113 K10R30X KC2010 09 05.94066 00 19 04.22 +20 11 35.0 ER050J95 K10R30X KC2010 09 05.94096 00 18 58.60 +20 12 03.6 19.0 R ER050113 K10R30X KC2010 09 05.94486 00 19 01.06 +20 11 55.2 ER050J95 K10R30X KC2010 09 05.94982 00 18 57.33 +20 12 20.0 19.6 R ER050J95 K10R30X KC2010 09 06.08090 00 17 01.54 +20 22 38.4 19.0 R ER050113 K10R30X KC2010 09 06.08753 00 16 55.74 +20 23 07.3 18.4 R ER050113 K10R30X KC2010 09 06.09416 00 16 49.89 +20 23 36.1 19.0 R ER050113Observer details:113 Volkssternwarte Drebach, Schoenbrunn. Observer A. Knofel. 0.5-m f/5 reflector + CCD.300 Bisei Spaceguard Center--BATTeRS. Observers S. Urakawa, N. Hashimoto. 1.0-m f/3.0 reflector + CCD.B15 Inastars Observatory, Potsdam (since 2006). Observer B. Thinius. 0.36-m f/6.3 Schmidt-Cassegrain + CCD.B86 Sternwarte Hagen. Observers F. Flottmann, R. Koester, S. Certa, M. Klein. 0.50-m f/3.0 Deltagraph + CCD.E12 Siding Spring Survey. Observer R. H. McNaught. 0.5-m Uppsala Schmidt + CCD.G96 Mt. Lemmon Survey. Observer A. Boattini. Measurers J. D. Ahern, E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught. 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.J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain + CCD.Orbital elements:2010 RX30 EarthMOID = 0.0011 AUEpoch 2010 July 23.0 TT = JDT 2455400.5 MPCM 190.93133 (2000.0) P Qn 1.32341303 Peri. 321.19520 -0.61041381 -0.79186476a 0.8216227 Node 166.39094 +0.74498508 -0.58192799e 0.3960140 Incl. 4.52882 +0.26905802 -0.18522962P 0.74 H 27.1 G 0.15 U 7Residuals in seconds of arc100905 G96 0.1+ 0.4- 100905 300 0.9+ 0.5+ 100905 B86 0.7+ 0.1+100905 G96 0.2+ 0.3- 100905 300 1.5+ 0.2- 100905 B86 0.4+ 0.4-100905 G96 0.1- 0.2- 100905 300 1.5+ 0.3+ 100905 B86 0.3+ 0.3-100905 G96 0.4+ 0.2- 100905 300 0.3+ 0.4- 100905 B86 0.4+ 0.2-100905 H01 0.1- 0.0 100905 E12 0.1- 0.0 100905 113 0.3+ 0.6-100905 H01 0.0 0.2+ 100905 E12 0.0 0.2+ 100905 113 0.4+ 0.2-100905 H01 0.4- 0.2+ 100905 113 0.2- 0.0 100905 J95 0.0 0.3-100905 H01 0.2- 0.2+ 100905 113 0.5+ 0.0 100905 113 0.3+ 0.2+100905 G96 0.4- 0.0 100905 113 0.8+ 0.4- 100905 J95 0.4- 0.3-100905 G96 0.0 0.1- 100905 B15 0.1- 0.5+ 100905 J95 0.5- 0.6+100905 G96 0.1- 0.2- 100905 B15 0.0 0.7+ 100906 113 0.1+ 0.2-100905 G96 0.1- 0.1- 100905 B15 0.1- 0.8+ 100906 113 0.6+ 0.3-100905 G96 0.6- 0.0 100905 B15 0.2- 0.9+ 100906 113 0.5+ 0.5-100905 G96 0.4- 0.2- 100905 B15 0.3- 1.0+100905 G96 0.5- 0.2- 100905 B15 0.3- 0.7+Ephemeris:2010 RX30 a,e,i = 0.82, 0.40, 5 q = 0.4962Date TT R. A. (2000) Decl. Delta r Elong. Phase V2010 09 01 00 35.15 +18 06.3 0.0424 1.043 141.1 37.5 21.82010 09 02 00 34.02 +18 18.4 0.0367 1.038 142.0 36.7 21.52010 09 03 00 32.37 +18 33.8 0.0309 1.034 143.1 35.9 21.12010 09 04 00 29.87 +18 54.9 0.0252 1.029 144.1 35.1 20.62010 09 05 00 25.78 +19 26.6 0.0195 1.024 145.3 34.1 20.02010 09 06 00 18.14 +20 21.9 0.0139 1.020 146.6 33.0 19.22010 09 07.0 23 59.46 +22 25.9 0.00822 1.015 148.0 31.7 18.12010 09 07.1 23 56.02 +22 47.3 0.00767 1.014 148.1 31.6 17.92010 09 07.2 23 52.02 +23 11.8 0.00711 1.014 148.2 31.6 17.72010 09 07.3 23 47.32 +23 39.8 0.00656 1.013 148.3 31.5 17.62010 09 07.4 23 41.70 +24 12.4 0.00601 1.013 148.3 31.6 17.42010 09 07.5 23 34.89 +24 50.4 0.00546 1.012 148.2 31.7 17.22010 09 07.6 23 26.48 +25 35.2 0.00492 1.012 147.9 31.9 16.92010 09 07.7 23 15.85 +26 28.5 0.00438 1.011 147.4 32.4 16.72010 09 07.8 23 02.09 +27 31.9 0.00386 1.011 146.5 33.4 16.52010 09 07.9 22 43.70 +28 47.0 0.00335 1.010 144.9 34.9 16.22010 09 08.0 22 18.28 +30 12.9 0.00287 1.010 142.2 37.7 15.92010 09 08.1 21 42.01 +31 40.3 0.00242 1.009 137.5 42.4 15.72010 09 08.2 20 49.53 +32 36.0 0.00204 1.009 129.8 50.1 15.52010 09 08.3 19 37.11 +31 37.7 0.00177 1.008 117.8 62.2 15.62010 09 08.4 18 12.06 +27 03.5 0.00166 1.008 101.8 78.1 15.92010 09 08.5 16 54.08 +19 26.0 0.00174 1.007 85.1 94.8 16.72010 09 08.6 15 55.42 +11 38.7 0.00199 1.007 71.3 108.6 17.72010 09 08.7 15 14.60 +05 27.2 0.00235 1.006 61.4 118.5 18.72010 09 08.8 14 46.18 +00 56.5 0.00279 1.006 54.6 125.2 19.62010 09 08.9 14 25.82 -02 18.8 0.00326 1.005 49.9 129.9 20.42010 09 09.0 14 10.72 -04 42.5 0.00377 1.005 46.6 133.3 21.0Carl W. Hergenrother (C) Copyright 2010 MPC M.P.E.C. 2010-R50
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