300001–400000
This list contains 1,109 objects sorted in numerical order. Designation Discovery Orbital description Diam. Remarks Refs Date Observer Site a e i q Q 3 September 2008 Spacewatch Kitt Peak 5.140 0.037 5.2 4.949 5.330 11 km – 22 September 2008 CSS Catalina 5.220 0.082 12.1 4.789 5.650 11 km – 24 October 2009 CSS Catalina 5.193 0.108 5.2 4.631 5.755 12 km – 21 October 2009 MLS Mount Lemmon 5.183 0.038 10.6 4.987 5.380 11 km – 3 January 2000 Spacewatch Kitt Peak 5.219 0.137 27.1 4.502 5.936 13 km – 26 June 2007 Spacewatch Kitt Peak 5.142 0.141 15.3 4.415 5.868 13 km – 27 May 2004 Spacewatch Kitt Peak 5.171 0.050 9.6 4.911 5.431 14 km – 15 October 2009 OAM La Sagra 5.243 0.155 10.1 4.431 6.054 10 km – 16 November 2009 MLS Mount Lemmon 5.223 0.091 7.7 4.750 5.697 11 km – 13 June 2005 MLS Mount Lemmon 5.171 0.061 8.7 4.856 5.487 12 km – 13 March 2002 NEAT Palomar 5.107 0.144 10.4 4.372 5.841 11 km – 2 April 2003 Deep Lens Survey Cerro Tololo 5.197 0.087 6.2 4.744 5.649 8.6 km – 29 December 2000 Spacewatch Kitt Peak 5.136 0.014 6.1 5.064 5.207 11 km – 12 March 2003 NEAT Palomar 5.120 0.034 13.4 4.948 5.292 12 km – 26 March 2003 NEAT Palomar 5.184 0.062 9.2 4.862 5.506 13 km – 13 June 2005 Spacewatch Kitt Peak 5.171 0.080 22.9 4.759 5.583 15 km – 1 April 2008 MLS Mount Lemmon 5.101 0.069 34.8 4.748 5.454 20 km – 2 September 2008 Spacewatch Kitt Peak 5.231 0.035 7.7 5.049 5.413 8.7 km – 3 September 2008 Spacewatch Kitt Peak 5.191 0.077 7.1 4.791 5.590 9.9 km – 16 May 2009 MLS Mount Lemmon 5.191 0.041 34.7 4.981 5.402 20 km – 14 September 2009 Spacewatch Kitt Peak 5.097 0.049 4.1 4.849 5.346 8.3 km – 14 October 2009 OAM La Sagra 5.201 0.155 12.9 4.395 6.007 13 km – 8 February 2002 NEAT Palomar 5.205 0.072 13.0 4.828 5.582 11 km – 14 October 1998 Spacewatch Kitt Peak 5.167 0.019 4.3 5.071 5.264 11 km – 22 November 1997 Spacewatch Kitt Peak 5.279 0.030 15.7 5.119 5.440 11 km – 6 February 2002 Spacewatch Kitt Peak 5.134 0.024 4.1 5.011 5.257 8.3 km – 17 January 2001 Spacewatch Kitt Peak 5.167 0.125 8.0 4.520 5.815 12 km – 29 October 2010 CSS Catalina 5.181 0.119 18.4 4.564 5.798 14 km – 21 September 2008 CSS Catalina 5.207 0.030 9.2 5.053 5.362 12 km – 22 June 2007 Spacewatch Kitt Peak 5.174 0.069 11.2 4.819 5.530 12 km – 7 April 2003 Spacewatch Kitt Peak 5.200 0.076 7.2 4.802 5.597 11 km – 22 August 1995 Spacewatch Kitt Peak 5.203 0.008 17.0 5.162 5.244 11 km – 15 November 1998 Spacewatch Kitt Peak 5.207 0.105 7.8 4.657 5.756 13 km – 14 December 1999 Spacewatch Kitt Peak 5.312 0.053 22.1 5.032 5.593 14 km – 13 January 2000 Spacewatch Kitt Peak 5.300 0.033 28.9 5.127 5.473 14 km – 7 January 2000 Spacewatch Kitt Peak 5.247 0.023 9.0 5.126 5.368 12 km – 10 February 2002 LINEAR Socorro 5.166 0.006 13.4 5.133 5.199 13 km – 10 February 2002 Spacewatch Kitt Peak 5.109 0.053 8.3 4.839 5.379 9.1 km – 17 October 2010 MLS Mount Lemmon 5.181 0.123 2.4 4.545 5.817 8.6 km – 12 March 2002 NEAT Palomar 5.113 0.088 15.7 4.662 5.563 14 km – 12 March 2002 NEAT Palomar 5.147 0.073 8.4 4.774 5.521 11 km – 10 March 2002 NEAT Haleakala 5.107 0.068 18.9 4.757 5.456 12 km – 7 April 2003 Spacewatch Kitt Peak 5.194 0.074 3.5 4.809 5.579 8.5 km – 9 April 2003 NEAT Palomar 5.239 0.065 9.1 4.898 5.580 10 km – 11 April 2003 Spacewatch Kitt Peak 5.283 0.021 14.5 5.171 5.394 13 km – 26 April 2003 Spacewatch Kitt Peak 5.213 0.020 29.3 5.110 5.317 15 km – 9 May 2006 MLS Mount Lemmon 5.300 0.045 17.8 5.060 5.540 13 km – 14 August 2006 Siding Spring Survey Siding Spring 5.227 0.038 12.0 5.029 5.425 13 km – 16 June 2007 Spacewatch Kitt Peak 5.177 0.076 6.0 4.782 5.571 11 km – 5 August 2007 W. K. Y. Yeung 7300 5.178 0.122 18.0 4.545 5.810 13 km – 10 September 2007 MLS Mount Lemmon 5.372 0.028 4.4 5.220 5.523 9.5 km – 23 August 2008 Spacewatch Kitt Peak 5.292 0.092 15.9 4.803 5.781 15 km – 24 August 2008 Spacewatch Kitt Peak 5.259 0.053 3.7 4.980 5.539 8.3 km – 25 August 2008 Siding Spring Survey Siding Spring 5.218 0.089 24.1 4.753 5.684 16 km – 4 September 2008 Spacewatch Kitt Peak 5.134 0.030 6.3 4.979 5.289 14 km – 4 September 2008 Spacewatch Kitt Peak 5.157 0.062 5.7 4.837 5.476 8.0 km – 4 September 2008 Spacewatch Kitt Peak 5.192 0.062 8.5 4.870 5.514 13 km – 2 September 2008 Spacewatch Kitt Peak 5.217 0.080 4.2 4.798 5.636 8.6 km – 2 September 2008 Spacewatch Kitt Peak 5.196 0.086 3.2 4.747 5.645 8.4 km – 5 September 2008 Spacewatch Kitt Peak 5.255 0.052 4.6 4.983 5.526 9.5 km – 20 September 2008 MLS Mount Lemmon 5.181 0.060 5.4 4.869 5.493 9.1 km – 21 September 2008 Spacewatch Kitt Peak 5.082 0.054 8.3 4.807 5.357 8.0 km – 27 September 2008 W. Ries Altschwendt 5.220 0.103 0.7 4.681 5.758 8.3 km – 22 September 2008 LINEAR Socorro 5.238 0.097 11.1 4.731 5.746 15 km – 29 September 2008 MLS Mount Lemmon 5.243 0.057 7.7 4.945 5.542 8.3 km – 19 September 2008 Spacewatch Kitt Peak 5.293 0.073 7.0 4.904 5.682 14 km – 23 September 2008 MLS Mount Lemmon 5.361 0.040 5.1 5.146 5.577 7.9 km – 24 September 2008 MLS Mount Lemmon 5.307 0.037 24.2 5.110 5.505 14 km – 28 September 2008 MLS Mount Lemmon 5.186 0.069 6.6 4.826 5.545 8.3 km – 29 September 2008 CSS Catalina 5.251 0.090 9.4 4.778 5.725 11 km – 1 October 2008 MLS Mount Lemmon 5.188 0.065 2.9 4.850 5.526 7.9 km – 2 October 2008 Spacewatch Kitt Peak 5.186 0.058 12.3 4.884 5.487 12 km – 8 October 2008 MLS Mount Lemmon 5.269 0.032 7.0 5.098 5.440 12 km – 2 October 2008 MLS Mount Lemmon 5.141 0.073 3.2 4.764 5.518 8.5 km – 18 October 2008 Spacewatch Kitt Peak 5.269 0.065 5.0 4.928 5.611 9.4 km – 25 October 2008 MLS Mount Lemmon 5.282 0.072 5.2 4.904 5.661 8.9 km – 26 October 2008 MLS Mount Lemmon 5.257 0.036 5.6 5.067 5.447 11 km – 15 September 2009 Spacewatch Kitt Peak 5.240 0.046 9.6 5.001 5.479 8.1 km – 15 September 2009 Spacewatch Kitt Peak 5.275 0.049 5.1 5.017 5.532 12 km – 12 September 2009 Spacewatch Kitt Peak 5.182 0.077 4.5 4.784 5.579 11 km – 15 September 2009 Spacewatch Kitt Peak 5.169 0.079 3.8 4.759 5.579 8.2 km – 17 September 2009 Spacewatch Kitt Peak 5.141 0.036 6.8 4.958 5.323 10 km – 18 September 2009 Spacewatch Kitt Peak 5.244 0.087 12.4 4.789 5.700 11 km – 18 September 2009 Spacewatch Kitt Peak 5.161 0.146 6.0 4.410 5.912 8.6 km – 30 July 2008 Spacewatch Kitt Peak 5.128 0.070 3.9 4.770 5.486 7.7 km – 30 July 2008 Spacewatch Kitt Peak 5.154 0.067 10.3 4.808 5.499 11 km – 17 September 2009 Spacewatch Kitt Peak 5.204 0.178 8.1 4.277 6.130 6.5 km – 30 November 2000 Sloan Digital Sky Survey Apache Point 5.240 0.138 14.4 4.515 5.964 9.9 km – 21 September 2009 Spacewatch Kitt Peak 5.313 0.098 6.2 4.792 5.834 8.2 km – 24 September 2009 Spacewatch Kitt Peak 5.108 0.079 8.6 4.704 5.513 8.7 km – 18 September 2009 Spacewatch Kitt Peak 5.255 0.029 8.2 5.104 5.406 9.7 km – 22 September 2009 Spacewatch Kitt Peak 5.150 0.163 3.3 4.311 5.990 7.9 km – 6 September 2008 Spacewatch Kitt Peak 5.186 0.143 5.7 4.443 5.928 8.4 km – 16 September 2009 Spacewatch Kitt Peak 5.098 0.090 4.1 4.639 5.557 8.1 km – 1 October 2009 MLS Mount Lemmon 5.292 0.104 9.5 4.740 5.845 16 km – 14 October 2009 OAM La Sagra 5.231 0.171 7.3 4.336 6.127 12 km – 22 October 2009 MLS Mount Lemmon 5.285 0.084 10.2 4.843 5.728 7.6 km – 23 October 2009 MLS Mount Lemmon 5.289 0.030 4.7 5.130 5.448 9.0 km – 22 October 2009 MLS Mount Lemmon 5.292 0.016 7.9 5.209 5.375 11 km – 21 October 2009 CSS Catalina 5.279 0.144 22.5 4.519 6.038 17 km – 17 October 2009 MLS Mount Lemmon 5.270 0.133 17.4 4.567 5.973 14 km – 16 November 2009 Spacewatch Kitt Peak 5.221 0.059 13.4 4.913 5.529 12 km – 16 November 2009 MLS Mount Lemmon 5.198 0.019 7.4 5.101 5.295 11 km – 16 November 2009 MLS Mount Lemmon 5.190 0.014 3.6 5.118 5.261 8.3 km – 17 November 2009 MLS Mount Lemmon 5.345 0.065 3.6 4.998 5.692 8.7 km – 2 October 2009 MLS Mount Lemmon 5.176 0.134 17.5 4.485 5.867 9.5 km – 14 May 2004 Spacewatch Kitt Peak 5.204 0.084 15.5 4.766 5.643 12 km – 15 September 2010 Spacewatch Kitt Peak 5.166 0.105 18.6 4.625 5.706 11 km – 26 October 2009 MLS Mount Lemmon 5.108 0.053 11.4 4.837 5.380 11 km – 11 April 2002 NEAT Palomar 5.223 0.155 17.2 4.413 6.032 15 km – 21 January 2010 WISE WISE 5.172 0.047 10.8 4.926 5.417 12 km – 9 October 2009 Spacewatch Kitt Peak 5.238 0.048 17.1 4.986 5.490 14 km – 26 July 2010 WISE WISE 5.136 0.157 14.7 4.332 5.941 10 km – 7 August 2010 WISE WISE 5.172 0.063 17.9 4.845 5.499 16 km – 28 April 2004 Spacewatch Kitt Peak 5.264 0.061 29.9 4.941 5.587 12 km – 20 May 2005 MLS Mount Lemmon 5.228 0.019 17.1 5.130 5.326 13 km – 6 September 2008 MLS Mount Lemmon 5.317 0.068 4.5 4.953 5.681 8.7 km – 12 January 2010 WISE WISE 5.175 0.049 19.5 4.923 5.427 13 km – 26 March 2003 Spacewatch Kitt Peak 5.123 0.025 9.8 4.997 5.249 11 km – 21 October 2009 CSS Catalina 5.209 0.116 15.3 4.603 5.815 16 km – 29 July 2009 Spacewatch Kitt Peak 5.218 0.186 24.4 4.247 6.189 13 km – 16 December 2007 MLS Mount Lemmon 5.152 0.031 22.3 4.993 5.312 12 km – 2 October 2009 MLS Mount Lemmon 5.275 0.055 13.2 4.985 5.565 12 km – 10 May 2005 MLS Mount Lemmon 5.153 0.028 29.9 5.010 5.296 14 km – 22 June 1995 Spacewatch Kitt Peak 5.250 0.152 8.7 4.453 6.047 11 km – 18 November 1998 M. W. Buie Kitt Peak 5.195 0.085 2.1 4.756 5.635 8.9 km – 4 September 2008 Spacewatch Kitt Peak 5.154 0.073 4.6 4.777 5.531 10 km – 4 September 2008 Spacewatch Kitt Peak 5.230 0.028 2.6 5.082 5.378 9.4 km – 27 September 2009 Spacewatch Kitt Peak 5.279 0.096 5.2 4.770 5.788 8.6 km – 19 September 2009 Spacewatch Kitt Peak 5.172 0.168 3.3 4.304 6.040 8.1 km – 21 June 2007 MLS Mount Lemmon 5.167 0.101 6.7 4.645 5.688 10 km – 24 September 2008 MLS Mount Lemmon 5.183 0.079 4.2 4.776 5.590 8.8 km – 5 January 2000 LINEAR Socorro 5.189 0.045 22.6 4.954 5.424 21 km – 13 September 2007 MLS Mount Lemmon 5.260 0.099 8.2 4.741 5.778 11 km – 22 August 1995 Spacewatch Kitt Peak 5.224 0.110 7.0 4.648 5.800 10 km – 11 April 2003 Spacewatch Kitt Peak 5.288 0.059 7.5 4.976 5.600 10 km – 2 January 2001 Spacewatch Kitt Peak 5.172 0.036 10.6 4.985 5.359 12 km – 4 October 1996 Spacewatch Kitt Peak 5.210 0.047 8.5 4.963 5.457 11 km – 26 September 1995 Spacewatch Kitt Peak 5.296 0.025 15.4 5.163 5.429 15 km – 15 September 1996 Spacewatch Kitt Peak 5.192 0.071 6.1 4.826 5.559 8.1 km – 30 September 1997 Spacewatch Kitt Peak 5.242 0.083 6.1 4.808 5.675 9.7 km – 30 September 1997 Spacewatch Kitt Peak 5.205 0.214 4.8 4.091 6.319 7.7 km – 27 December 1999 Spacewatch Kitt Peak 5.240 0.151 9.8 4.450 6.029 8.8 km – 5 January 2000 Spacewatch Kitt Peak 5.198 0.085 8.8 4.755 5.641 11 km – 16 February 2001 Spacewatch Kitt Peak 5.339 0.044 14.1 5.102 5.576 11 km – 7 February 2002 Spacewatch Kitt Peak 5.154 0.043 14.8 4.931 5.378 13 km – 15 March 2002 NEAT Palomar 5.152 0.096 7.1 4.658 5.646 10 km – 13 April 2002 NEAT Palomar 5.230 0.081 32.1 4.805 5.655 16 km – 11 March 2003 NEAT Palomar 5.118 0.048 29.0 4.873 5.363 12 km – 21 May 2004 CINEOS Campo Imperatore 5.330 0.093 16.0 4.834 5.827 15 km – 10 May 2005 Spacewatch Kitt Peak 5.116 0.043 28.2 4.898 5.334 9.9 km – 18 July 2006 LUSS Lulin 5.295 0.072 5.3 4.913 5.677 10 km – 13 August 2007 LINEAR Socorro 5.249 0.091 17.9 4.773 5.724 16 km – 24 August 2007 Spacewatch Kitt Peak 5.226 0.015 13.6 5.145 5.307 9.3 km – 24 August 2007 Spacewatch Kitt Peak 5.369 0.017 6.0 5.275 5.462 9.9 km – 24 August 2007 Spacewatch Kitt Peak 5.232 0.025 8.2 5.102 5.363 9.3 km – 3 September 2007 CSS Catalina 5.242 0.041 13.6 5.030 5.455 13 km – 10 September 2007 MLS Mount Lemmon 5.184 0.066 4.5 4.842 5.526 9.8 km – 2 November 2007 MLS Mount Lemmon 5.191 0.110 14.5 4.620 5.763 11 km – 3 November 2007 MLS Mount Lemmon 5.213 0.091 12.6 4.737 5.689 12 km – 21 August 2008 Spacewatch Kitt Peak 5.106 0.086 3.5 4.669 5.543 7.6 km – 24 August 2008 Spacewatch Kitt Peak 5.279 0.083 4.2 4.841 5.717 9.2 km – 24 August 2008 Spacewatch Kitt Peak 5.289 0.098 18.5 4.770 5.807 11 km – 2 September 2008 Spacewatch Kitt Peak 5.194 0.070 9.5 4.831 5.557 8.6 km – 2 September 2008 Spacewatch Kitt Peak 5.207 0.158 6.2 4.382 6.031 8.4 km – 4 September 2008 Spacewatch Kitt Peak 5.170 0.098 6.6 4.66