The following information shows the result of the orbit fit based on Gary Bernstein's method. Most of the information should be self-explanatory. Take special note that while the original Bernstein software works with barycentric coordinates, we convert these results into a heliocentric coordinate system.
# Object: 493480
# Created Sun Dec 22 02:07:12 2024
# Orbit generated by ELGB
# -->Covariance matrix from a Bernstein fit
# Fitting 250 observations of 250
# Arc: 20.36y
# First observation: 2003/12/25
# Last observation: 2024/05/03
# Chi-squared of fit: 123.63 DOF: 494 RMS: 0.12
# Min/Max residuals: -0.67 0.50
# Exact a, adot, b, bdot, g, gdot:
1.587729E-05 2.488256E-02 3.914813E-06 6.625156E-03 2.554249E-02 4.539034E-04
# Covariance matrix:
0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00
0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00
0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00
0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00
0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00
0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00
# lat0 lon0 xBary yBary zBary JD0
8.379332 160.429315 0.905404 0.054898 -0.372349 2452998.969737
# Heliocentric elements and errors
Epoch: 2452998.5000 = 2003/12/25
Mean Anomaly: 349.93411 +/- 0.000
Argument of Peri: 39.86088 +/- 0.000
Long of Asc Node: 130.89446 +/- 0.000
Inclination: 17.14649 +/- 0.000
Eccentricity: 0.02379732 +/- 0.0000
Semi-Major Axis: 40.48524582 +/- 0.0000
Time of Perihelion: 2455629.3323 +/- 0.0
Perihelion: 39.52180556 +/- 0.0000
Aphelion: 41.44868609 +/- 0.0000
Period (y) 257.6045 +/- 0.00
# Ecliptic coordinates at JD0 (AU and AU/d)
Ecliptic X -36.54982933 +/- 0.0000
Ecliptic Y 13.95567340 +/- 0.0000
Ecliptic Z 5.70540507 +/- 0.0000
Ecliptic XDOT -0.00084548 +/- 0.0000
Ecliptic YDOT -0.00253790 +/- 0.0000
Ecliptic ZDOT 0.00070980 +/- 0.0000
# Distances at JD0 (AU)
Heliocenter to KBO 39.53735830 +/- 0.0000
Geocenter to KBO 39.15046506 +/- 0.0000
# Hcoef: 5.20
The following table shows the complete astrometric record for 493480. The first three columns show the date of observation. The next six columns are RA and DEC. The next column (when provided) is the observed magnitude and filter. The next column is the object name (493480) followed by the observatory code and reference code for the source of the astrometry.
2003 12 25.468994 11 00 50.88 +15 23 52.7 21.3V 493480 645 C~1vXy 2003 12 25.469823 11 00 50.88 +15 23 52.7 21.1V 493480 645 C~1vXy 2003 12 25.472311 11 00 50.87 +15 23 52.7 21.7V 493480 645 C~1vXy 2005 06 01.180365 10 58 41.81 +16 06 43.1 21.3V 493480 645 C~1vXy 2005 06 01.181194 10 58 41.81 +16 06 43.1 21.2V 493480 645 C~1vXy 2005 06 01.183682 10 58 41.81 +16 06 43.1 21.7V 493480 645 C~1vXy 2010 03 11.485752 11 33 04.423 +14 42 27.46 20.7G 493480 F51 C~42yl 2010 03 11.494606 11 33 04.375 +14 42 28.02 21.7G 493480 F51 C~42yl 2010 07 01.273269 11 29 21.683 +14 48 47.37 20.9G 493480 F51 C~42yl 2010 07 01.280946 11 29 21.723 +14 48 47.16 21.2G 493480 F51 C~42yl 2011 03 31.287275 11 37 36.084 +14 36 36.65 20.8G 493480 F51 C~42yl 2011 03 31.298091 11 37 36.028 +14 36 36.88 20.8G 493480 F51 C~42yl 2011 03 31.310003 11 37 35.985 +14 36 37.27 21.3G 493480 F51 C~42yl 2011 03 31.321242 11 37 35.931 +14 36 37.58 21.5G 493480 F51 C~42yl 2011 04 01.311623 11 37 31.369 +14 37 03.79 21.4G 493480 F51 C~42yl 2011 04 01.321885 11 37 31.312 +14 37 04.11 20.9G 493480 F51 C~42yl 2012 02 03.672288 11 47 48.280 +13 47 10.13 21.4G 493480 F51 C~42yl 2012 02 20.43936 11 46 44.369 +13 57 50.11 21.1w 493480 F51 C~1vXy 2012 02 20.45450 11 46 44.318 +13 57 50.59 21.4w 493480 F51 C~1vXy 2012 02 20.46981 11 46 44.238 +13 57 51.18 21.4w 493480 F51 C~1vXy 2012 02 20.48512 11 46 44.171 +13 57 51.81 21.3w 493480 F51 C~1vXy 2012 03 13.362214 11 45 02.927 +14 11 19.64 20.3G 493480 F51 C~42yl 2012 03 13.373353 11 45 02.870 +14 11 20.15 20.4G 493480 F51 C~42yl 2012 03 13.384312 11 45 02.821 +14 11 20.56 20.4G 493480 F51 C~42yl 2012 03 13.395069 11 45 02.765 +14 11 20.81 20.3G 493480 F51 C~42yl 2012 03 30.443943 11 43 41.012 +14 20 10.40 21.1G 493480 F51 C~42yl 2013 03 03.523270 11 51 54.880 +13 48 04.91 21.6G 493480 F51 C~42yl 2013 03 03.525276 11 51 54.881 +13 48 04.73 21.3G 493480 F51 C~42yl 2013 03 03.535653 11 51 54.851 +13 48 05.45 21.5G 493480 F51 C~42yl 2013 03 03.537642 11 51 54.828 +13 48 05.36 21.4G 493480 F51 C~42yl 2013 03 08.50862 11 51 31.499 +13 51 08.77 21.6g 493480 F51 C~1vXy 2013 03 08.52054 11 51 31.439 +13 51 08.90 21.5g 493480 F51 C~1vXy 2013 03 08.53355 11 51 31.386 +13 51 09.70 21.0r 493480 F51 C~1vXy 2013 03 08.54508 11 51 31.332 +13 51 10.03 21.2r 493480 F51 C~1vXy 2013 04 06.30113 11 49 14.742 +14 06 02.64 20.9w 493480 F51 C~1vXy 2013 04 06.31496 11 49 14.687 +14 06 02.99 21.1w 493480 F51 C~1vXy 2013 04 06.32877 11 49 14.621 +14 06 03.46 21.2w 493480 F51 C~1vXy 2013 04 06.34251 11 49 14.561 +14 06 03.72 21.2w 493480 F51 C~1vXy 2013 05 31.338575 11 46 37.877 +14 12 22.60 20.9G 493480 F51 C~42yl 2013 06 19.269772 11 46 41.952 +14 06 54.96 22.1G 493480 F51 C~42yl 2014 03 12.348959 11 57 17.966 +13 35 30.90 21.4G 493480 F51 C~42yl 2014 03 12.375379 11 57 17.832 +13 35 31.84 21.7G 493480 F51 C~42yl 2014 03 20.48230 11 56 38.876 +13 40 10.69 21.0r 493480 F51 C~1vXy 2014 03 20.49358 11 56 38.809 +13 40 11.22 20.8r 493480 F51 C~1vXy 2014 03 20.50548 11 56 38.752 +13 40 11.69 20.8r 493480 F51 C~1vXy 2014 03 20.51729 11 56 38.704 +13 40 11.97 21.0r 493480 F51 C~1vXy 2014 03 25.30384 11 56 15.664 +13 42 45.25 21.2w 493480 F51 C~1vXy 2014 03 25.31790 11 56 15.606 +13 42 45.91 21.3w 493480 F51 C~1vXy 2014 03 25.33018 11 56 15.537 +13 42 46.19 21.3w 493480 F51 C~1vXy 2014 03 25.34254 11 56 15.473 +13 42 46.62 21.2w 493480 F51 C~1vXy 2014 04 24.39958 11 54 03.612 +13 54 22.44 21.4w 493480 F51 C~1vXy 2014 04 24.41186 11 54 03.564 +13 54 22.49 21.4w 493480 F51 C~1vXy 2014 04 24.42430 11 54 03.519 +13 54 22.68 21.3w 493480 F51 C~1vXy 2014 12 29.60511 12 06 37.789 +12 35 22.48 21.3w 493480 F51 C~1vXy 2014 12 29.61802 12 06 37.794 +12 35 22.75 21.4w 493480 F51 C~1vXy 2014 12 29.63103 12 06 37.800 +12 35 23.03 21.3w 493480 F51 C~1vXy 2014 12 29.64415 12 06 37.803 +12 35 23.28 21.3w 493480 F51 C~1vXy 2015 01 27.61388 12 06 08.032 +12 49 26.87 21.2w 493480 F51 C~1vXy 2015 01 27.62605 12 06 08.007 +12 49 27.33 21.2w 493480 F51 C~1vXy 2015 01 27.63818 12 06 07.974 +12 49 27.75 21.3w 493480 F51 C~1vXy 2015 01 27.65027 12 06 07.948 +12 49 28.19 21.2w 493480 F51 C~1vXy 2015 01 28.51210 12 06 05.890 +12 49 58.62 21.1w 493480 F51 C~1vXy 2015 01 28.52384 12 06 05.861 +12 49 59.03 21.0w 493480 F51 C~1vXy 2015 01 28.53552 12 06 05.826 +12 49 59.51 21.1w 493480 F51 C~1vXy 2015 01 28.54721 12 06 05.800 +12 49 59.81 21.1w 493480 F51 C~1vXy 2015 01 28.666009 12 06 05.494 +12 50 04.05 21.8G 493480 F51 C~42yl 2015 01 29.639709 12 06 03.071 +12 50 38.28 20.5G 493480 F51 C~42yl 2015 01 29.651855 12 06 03.051 +12 50 39.17 21.2G 493480 F51 C~42yl 2015 02 17.44958 12 05 02.314 +13 02 28.82 21.1w 493480 F51 C~1vXy 2015 02 17.46034 12 05 02.273 +13 02 29.30 21.2w 493480 F51 C~1vXy 2015 02 17.47121 12 05 02.226 +13 02 29.76 21.1w 493480 F51 C~1vXy 2015 02 18.43530 12 04 58.484 +13 03 07.30 21.2w 493480 F51 C~1vXy 2015 02 18.44608 12 04 58.436 +13 03 07.75 21.3w 493480 F51 C~1vXy 2015 02 18.45717 12 04 58.396 +13 03 08.17 21.3w 493480 F51 C~1vXy 2015 02 18.46794 12 04 58.353 +13 03 08.67 21.3w 493480 F51 C~1vXy 2015 03 24.535059 12 02 23.766 +13 23 58.99 21.1G 493480 F51 C~42yl 2015 03 24.579457 12 02 23.550 +13 24 00.36 21.0G 493480 F51 C~42yl 2015 03 24.592253 12 02 23.497 +13 24 00.74 21.3G 493480 F51 C~42yl 2015 05 05.265174 11 59 28.352 +13 38 26.51 21.4G 493480 F51 C~42yl 2015 05 05.276358 11 59 28.307 +13 38 26.52 21.7G 493480 F51 C~42yl 2015 05 06.25233 11 59 25.300 +13 38 33.79 21.1i 493480 F51 C~1vXy 2015 05 06.26353 11 59 25.252 +13 38 33.95 21.0i 493480 F51 C~1vXy 2015 05 06.27472 11 59 25.232 +13 38 34.02 21.1i 493480 F51 C~1vXy 2015 05 06.28593 11 59 25.167 +13 38 34.22 21.0i 493480 F51 C~1vXy 2015 05 07.25184 11 59 22.255 +13 38 40.61 21.2w 493480 F51 C~1vXy 2015 05 07.26468 11 59 22.216 +13 38 40.68 21.4w 493480 F51 C~1vXy 2015 05 07.27757 11 59 22.178 +13 38 40.72 21.2w 493480 F51 C~1vXy 2015 05 07.29074 11 59 22.141 +13 38 40.69 21.3w 493480 F51 C~1vXy 2015 06 03.273940 11 58 30.460 +13 37 21.68 20.3G 493480 F51 C~42yl 2015 06 03.274314 11 58 30.462 +13 37 21.61 21.4G 493480 F51 C~42yl 2016 01 08.526098 12 12 32.156 +12 20 29.36 21.3G 493480 F51 C~42yl 2016 01 08.537235 12 12 32.149 +12 20 29.71 21.2G 493480 F51 C~42yl 2016 01 08.548186 12 12 32.143 +12 20 29.96 21.3G 493480 F51 C~42yl 2016 01 08.559151 12 12 32.137 +12 20 30.24 21.4G 493480 F51 C~42yl 2016 02 03.512773 12 11 49.642 +12 34 30.91 21.2G 493480 F51 C~42yl 2016 02 03.523915 12 11 49.609 +12 34 31.31 21.5G 493480 F51 C~42yl 2016 02 03.535625 12 11 49.580 +12 34 31.87 21.3G 493480 F51 C~42yl 2016 02 03.546879 12 11 49.544 +12 34 32.18 21.3G 493480 F51 C~42yl 2016 02 11.470770 12 11 25.210 +12 39 31.18 21.2G 493480 F51 C~42yl 2016 02 11.482202 12 11 25.162 +12 39 31.58 21.1G 493480 F51 C~42yl 2016 02 11.493552 12 11 25.127 +12 39 31.98 21.0G 493480 F51 C~42yl 2016 04 09.325265 12 07 08.442 +13 13 06.12 21.2G 493480 F51 C~42yl 2016 04 09.337656 12 07 08.378 +13 13 06.38 21.2G 493480 F51 C~42yl 2016 04 09.350173 12 07 08.325 +13 13 06.79 21.1G 493480 F51 C~42yl 2016 04 09.362789 12 07 08.268 +13 13 06.89 21.2G 493480 F51 C~42yl 2016 04 26.270424 12 05 57.529 +13 18 33.08 21.1G 493480 F51 C~42yl 2016 04 26.283628 12 05 57.478 +13 18 33.31 21.1G 493480 F51 C~42yl 2016 04 26.296913 12 05 57.432 +13 18 33.44 21.1G 493480 F51 C~42yl 2016 05 21.347628 12 04 44.278 +13 20 48.29 21.7G 493480 F51 C~42yl 2016 05 21.358814 12 04 44.230 +13 20 48.45 21.7G 493480 F51 C~42yl 2016 05 21.370030 12 04 44.212 +13 20 48.07 21.9G 493480 F51 C~42yl 2016 05 21.381292 12 04 44.193 +13 20 48.25 21.2G 493480 F51 C~42yl 2017 01 04.580668 12 18 26.789 +11 59 52.35 21.4G 493480 F51 C~42yl 2017 01 04.591818 12 18 26.786 +11 59 52.58 21.4G 493480 F51 C~42yl 2017 01 04.602953 12 18 26.788 +11 59 52.89 21.3G 493480 F51 C~42yl 2017 01 04.614090 12 18 26.783 +11 59 53.07 21.2G 493480 F51 C~42yl 2017 02 24.446226 12 16 33.751 +12 29 00.16 21.1G 493480 F51 C~42yl 2017 02 24.458744 12 16 33.704 +12 29 00.76 21.2G 493480 F51 C~42yl 2017 02 24.471295 12 16 33.645 +12 29 01.14 21.0G 493480 F51 C~42yl 2017 03 03.74236 12 16 02.69 +12 33 43.3 20.5R 493480 D29 C~2AE2 2017 03 03.76239 12 16 02.67 +12 33 44.0 21.7R 493480 D29 C~2AE2 2017 03 03.78242 12 16 02.56 +12 33 44.9 20.5R 493480 D29 C~2AE2 2017 03 21.343800 12 14 41.011 +12 44 26.19 21.1G 493480 F51 C~42yl 2017 03 21.355247 12 14 40.953 +12 44 26.58 21.2G 493480 F51 C~42yl 2017 03 21.366681 12 14 40.897 +12 44 26.97 21.2G 493480 F51 C~42yl 2017 03 21.378119 12 14 40.843 +12 44 27.37 21.3G 493480 F51 C~42yl 2017 03 22.363918 12 14 36.104 +12 45 00.44 21.1G 493480 F51 C~42yl 2017 03 22.374552 12 14 36.072 +12 45 01.14 21.1G 493480 F51 C~42yl 2017 03 22.385257 12 14 36.005 +12 45 01.32 20.9G 493480 F51 C~42yl 2017 03 22.395914 12 14 35.963 +12 45 01.61 20.9G 493480 F51 C~42yl 2017 04 18.61783 12 12 29.89 +12 57 20.5 20.5R 493480 D29 C~2Eea 2017 04 18.65722 12 12 29.76 +12 57 22.1 21.2R 493480 D29 C~2Eea 2018 04 12.297497 12 18 58.996 +12 35 24.92 21.3G 493480 F51 C~42yl 2018 04 12.308359 12 18 58.943 +12 35 25.12 21.2G 493480 F51 C~42yl 2018 04 12.319273 12 18 58.890 +12 35 25.48 21.0G 493480 F51 C~42yl 2018 04 12.330178 12 18 58.838 +12 35 25.72 21.4G 493480 F51 C~42yl 2019 02 05.493460 12 29 34.848 +11 36 21.86 21.3G 493480 F51 C~42yl 2019 02 05.505895 12 29 34.820 +11 36 22.32 21.4G 493480 F51 C~42yl 2019 02 05.518348 12 29 34.786 +11 36 22.72 21.2G 493480 F51 C~42ym 2019 02 05.530886 12 29 34.751 +11 36 23.17 21.2G 493480 F51 C~42ym 2019 04 03.355612 12 25 41.245 +12 11 14.48 20.4G 493480 F51 C~42ym 2019 04 03.368158 12 25 41.174 +12 11 15.16 21.0G 493480 F51 C~42ym 2019 05 27.336786 12 22 22.556 +12 23 07.88 21.4G 493480 F51 C~42ym 2019 05 27.348618 12 22 22.529 +12 23 07.81 21.3G 493480 F51 C~42ym 2019 05 27.360418 12 22 22.514 +12 23 07.73 21.3G 493480 F51 C~42ym 2019 05 27.372273 12 22 22.484 +12 23 07.66 21.2G 493480 F51 C~42ym 2020 01 20.570642 12 35 57.135 +11 06 32.33 21.6G 493480 F51 C~42ym 2020 03 24.52014 12 32 22.915 +11 45 53.30 21.1w 493480 F51 C~3pGr 2020 03 24.52269 12 32 22.901 +11 45 53.43 21.0w 493480 F51 C~3pGr 2020 03 24.53304 12 32 22.842 +11 45 53.80 21.1w 493480 F51 C~3pGr 2020 03 24.53560 12 32 22.844 +11 45 53.85 21.1w 493480 F51 C~3pGr 2020 03 24.54595 12 32 22.770 +11 45 54.21 21.0w 493480 F51 C~3pGr 2020 03 24.54850 12 32 22.762 +11 45 54.22 21.0w 493480 F51 C~3pGr 2020 03 24.55881 12 32 22.720 +11 45 54.64 20.9w 493480 F51 C~3pGr 2020 03 24.56137 12 32 22.701 +11 45 54.70 21.1w 493480 F51 C~3pGr 2020 04 16.30522 12 30 35.554 +11 56 48.19 21.1w 493480 F52 C~3q7s 2020 04 16.31638 12 30 35.501 +11 56 48.58 20.8w 493480 F52 C~3q7s 2020 04 16.32758 12 30 35.442 +11 56 48.47 20.9w 493480 F52 C~3q7s 2020 04 16.33905 12 30 35.400 +11 56 48.79 21.1w 493480 F52 C~3q7s 2020 04 16.442959 12 30 34.919 +11 56 51.32 21.1G 493480 F51 C~42ym 2020 04 16.443906 12 30 34.911 +11 56 51.30 21.6G 493480 F51 C~42ym 2020 04 19.399587 12 30 21.775 +11 57 55.62 21.4G 493480 F51 C~42ym 2020 04 22.327766 12 30 09.082 +11 58 53.63 21.5G 493480 F51 C~42ym 2020 04 22.328745 12 30 09.069 +11 58 54.32 21.6G 493480 F51 C~42ym 2020 04 27.311147 12 29 48.310 +12 00 21.34 20.7G 493480 F51 C~42ym 2020 04 28.309822 12 29 44.291 +12 00 36.93 20.7G 493480 F51 C~42ym 2020 04 28.310793 12 29 44.299 +12 00 36.88 21.4G 493480 F51 C~42ym 2020 04 29.314331 12 29 40.308 +12 00 51.70 20.1G 493480 F51 C~42ym 2020 04 29.315306 12 29 40.297 +12 00 51.65 21.4G 493480 F51 C~42ym 2020 04 30.262784 12 29 36.585 +12 01 05.16 20.6G 493480 F51 C~42ym 2020 04 30.263769 12 29 36.584 +12 01 05.23 20.8G 493480 F51 C~42ym 2020 05 01.308122 12 29 32.547 +12 01 19.24 21.6G 493480 F51 C~42ym 2020 05 11.370366 12 28 56.895 +12 02 57.26 20.9G 493480 F51 C~42ym 2020 05 11.371306 12 28 56.892 +12 02 57.38 21.4G 493480 F51 C~42ym 2020 05 14.281876 12 28 47.807 +12 03 12.72 21.6G 493480 F51 C~42ym 2020 05 15.271758 12 28 44.862 +12 03 16.33 21.7G 493480 F51 C~42ym 2020 05 17.263863 12 28 39.123 +12 03 22.25 21.1G 493480 F51 C~42ym 2020 05 21.262249 12 28 28.513 +12 03 24.97 21.2G 493480 F51 C~42ym 2020 05 23.356386 12 28 23.429 +12 03 22.18 21.6G 493480 F51 C~42ym 2020 06 08.289053 12 27 56.865 +12 01 18.84 21.4G 493480 F51 C~42ym 2020 06 08.290034 12 27 56.857 +12 01 18.80 21.2G 493480 F51 C~42ym 2020 06 09.330013 12 27 55.884 +12 01 04.66 21.7G 493480 F51 C~42ym 2020 06 10.286929 12 27 55.056 +12 00 51.18 20.3G 493480 F51 C~42ym 2020 06 10.287881 12 27 55.089 +12 00 51.28 21.5G 493480 F51 C~42ym 2020 06 13.280902 12 27 53.090 +12 00 05.13 20.9G 493480 F51 C~42ym 2020 06 13.281879 12 27 53.098 +12 00 05.00 21.2G 493480 F51 C~42ym 2020 06 14.276558 12 27 52.631 +11 59 48.69 21.5G 493480 F51 C~42ym 2020 06 14.277508 12 27 52.619 +11 59 48.27 20.5G 493480 F51 C~42ym 2020 06 15.274932 12 27 52.234 +11 59 31.14 21.9G 493480 F51 C~42ym 2020 06 16.277184 12 27 51.934 +11 59 13.08 21.4G 493480 F51 C~42ym 2020 06 17.274986 12 27 51.724 +11 58 54.48 21.5G 493480 F51 C~42ym 2020 06 21.268611 12 27 51.842 +11 57 34.12 21.5G 493480 F51 C~42ym 2020 06 22.272958 12 27 52.090 +11 57 12.18 21.2G 493480 F51 C~42ym 2020 06 23.279047 12 27 52.434 +11 56 49.85 21.6G 493480 F51 C~42ym 2020 06 23.279980 12 27 52.441 +11 56 49.87 20.8G 493480 F51 C~42ym 2020 07 03.268710 12 28 01.052 +11 52 36.08 22.1G 493480 F51 C~42ym 2020 07 04.267604 12 28 02.430 +11 52 07.74 21.4G 493480 F51 C~42ym 2020 07 04.268629 12 28 02.435 +11 52 07.94 21.5G 493480 F51 C~42ym 2021 02 07.49256 12 41 16.343 +10 56 12.89 21.1w 493480 F51 C~4fHS 2021 02 07.50304 12 41 16.311 +10 56 13.37 21.0w 493480 F51 C~4fHS 2021 02 07.51354 12 41 16.282 +10 56 13.73 21.2w 493480 F51 C~4fHS 2021 02 07.52405 12 41 16.264 +10 56 14.13 21.2w 493480 F51 C~4fHS 2021 02 22.586378 12 40 29.827 +11 05 53.73 21.0w 493480 F51 C~4fHS 2021 02 22.597759 12 40 29.777 +11 05 54.14 21.0w 493480 F51 C~4fHS 2021 02 22.609162 12 40 29.738 +11 05 54.62 21.1w 493480 F51 C~4fHS 2021 02 22.620587 12 40 29.698 +11 05 55.08 21.1w 493480 F51 C~4fHS 2022 02 03.513825 12 47 17.495 +10 32 14.42 21.2w 493480 F52 C~5V0Z 2022 02 03.524762 12 47 17.475 +10 32 14.84 21.2w 493480 F52 C~5V0Z 2022 02 03.535596 12 47 17.451 +10 32 15.25 21.2w 493480 F52 C~5V0Z 2022 02 03.546471 12 47 17.429 +10 32 15.60 21.3w 493480 F52 C~5V0Z 2022 02 27.425225 12 46 06.721 +10 47 26.34 21.1w 493480 F52 C~5V0Z 2022 02 27.436015 12 46 06.665 +10 47 26.84 21.1w 493480 F52 C~5V0Z 2022 02 27.446837 12 46 06.625 +10 47 27.22 21.1w 493480 F52 C~5V0Z 2022 02 27.457696 12 46 06.586 +10 47 27.72 21.2w 493480 F52 C~5V0Z 2022 03 10.353870 12 45 22.175 +10 54 32.80 20.9w 493480 F52 C~5XJL 2022 03 10.364147 12 45 22.128 +10 54 33.27 21.0w 493480 F52 C~5XJL 2022 03 10.375894 12 45 22.067 +10 54 33.73 21.0w 493480 F52 C~5XJL 2022 03 10.386080 12 45 22.019 +10 54 34.12 20.9w 493480 F52 C~5XJL 2022 03 31.484749 12 43 44.442 +11 07 07.46 21.0w 493480 F52 C~5ZRG 2022 03 31.495856 12 43 44.383 +11 07 07.87 20.8w 493480 F52 C~5ZRG 2022 03 31.506793 12 43 44.335 +11 07 08.08 21.1w 493480 F52 C~5ZRG 2022 03 31.517743 12 43 44.282 +11 07 08.61 20.9w 493480 F52 C~5ZRG 2023 03 16.395050 12 50 50.502 +10 36 21.18 20.9w 493480 F52 C~6bne 2023 03 16.407274 12 50 50.457 +10 36 21.86 20.9w 493480 F52 C~6bne 2023 03 16.419488 12 50 50.394 +10 36 22.28 21.1w 493480 F52 C~6bne 2023 03 16.431806 12 50 50.345 +10 36 22.66 21.1w 493480 F52 C~6bne 2023 03 25.348854 12 50 09.234 +10 41 45.90 21.0w 493480 F52 C~6hAQ 2023 03 25.360852 12 50 09.206 +10 41 46.67 20.8w 493480 F52 C~6hAQ 2023 03 25.372855 12 50 09.128 +10 41 46.77 20.9w 493480 F52 C~6hAQ 2023 03 25.384885 12 50 09.074 +10 41 47.36 21.0w 493480 F52 C~6hAQ 2023 04 15.301784 12 48 29.664 +10 52 25.36 21.2w 493480 F52 C~6mkH 2023 04 15.312737 12 48 29.607 +10 52 25.68 21.0w 493480 F52 C~6mkH 2023 04 15.323691 12 48 29.556 +10 52 26.04 21.3w 493480 F52 C~6mkH 2023 04 15.334582 12 48 29.516 +10 52 26.18 21.1w 493480 F52 C~6mkH 2024 03 14.381821 12 56 49.107 +10 13 17.64 21.0w 493480 F52 C~7wBZ 2024 03 14.395626 12 56 49.052 +10 13 18.26 21.0w 493480 F52 C~7wBZ 2024 03 14.409090 12 56 48.993 +10 13 18.72 21.1w 493480 F52 C~7wBZ 2024 03 14.433969 12 56 48.883 +10 13 19.78 21.1w 493480 F52 C~7wBZ 2024 03 31.368205 12 55 30.686 +10 23 21.44 20.9w 493480 F52 C~7zVe 2024 03 31.380630 12 55 30.625 +10 23 21.84 21.0w 493480 F52 C~7zVe 2024 03 31.393163 12 55 30.563 +10 23 22.36 21.0w 493480 F52 C~7zVe 2024 03 31.405735 12 55 30.506 +10 23 22.62 21.0w 493480 F52 C~7zVe 2024 04 27.259537 12 53 25.530 +10 35 00.96 21.2w 493480 F51 C~80vD 2024 04 27.272035 12 53 25.464 +10 35 01.03 21.1w 493480 F51 C~80vD 2024 04 27.284545 12 53 25.409 +10 35 01.44 21.0w 493480 F51 C~80vD 2024 04 27.297103 12 53 25.355 +10 35 01.56 21.0w 493480 F51 C~80vD 2024 05 03.259258 12 53 00.304 +10 36 39.06 21.2w 493480 F52 C~82bO 2024 05 03.270453 12 53 00.255 +10 36 39.37 21.1w 493480 F52 C~82bO 2024 05 03.281644 12 53 00.200 +10 36 39.54 21.1w 493480 F52 C~82bO 2024 05 03.292778 12 53 00.154 +10 36 39.76 21.1w 493480 F52 C~82bO
The following table shows the residuals to the orbit fit. The first coumn is the point number. The second column is the time, in years, measured from the first observation. The third and fifth columns are the regularized positions used in the orbit fit. The fourth and sixth columns are the residuals, in arc seconds, for RA and Dec respectively.
1 0.0000 0.00 -0.08 0.00 0.07
2 0.0000 0.00 -0.06 0.00 0.05
3 0.0000 0.00 -0.18 0.00 -0.00
4 1.4338 0.00 0.23 0.00 -0.21
5 1.4338 0.00 0.22 0.00 -0.19
6 1.4339 0.00 0.20 0.00 -0.16
7 6.2095 0.00 0.10 0.00 -0.59
8 6.2095 0.00 0.03 0.00 -0.33
9 6.5155 0.00 -0.32 0.00 -0.10
10 6.5156 0.00 -0.01 0.00 -0.08
11 7.2630 0.00 -0.19 0.00 -0.03
12 7.2631 0.00 -0.26 0.00 -0.09
13 7.2631 0.00 -0.07 0.00 -0.02
14 7.2631 0.00 -0.09 0.00 -0.01
15 7.2658 0.00 -0.07 0.00 0.07
16 7.2659 0.00 -0.20 0.00 0.12
17 8.1101 0.00 -0.06 0.00 -0.17
18 8.1560 0.00 0.01 0.00 0.12
19 8.1560 0.00 0.23 0.00 0.01
20 8.1561 0.00 0.03 0.00 0.01
21 8.1561 0.00 0.03 0.00 0.05
22 8.2160 0.00 -0.07 0.00 0.03
23 8.2160 0.00 -0.10 0.00 0.16
24 8.2161 0.00 -0.03 0.00 0.19
25 8.2161 0.00 -0.07 0.00 0.07
26 8.2628 0.00 -0.38 0.00 -0.20
27 9.1884 0.00 -0.23 0.00 0.12
28 9.1884 0.00 -0.07 0.00 -0.14
29 9.1884 0.00 0.21 0.00 0.20
30 9.1884 0.00 0.01 0.00 0.03
31 9.2020 0.00 0.11 0.00 0.23
32 9.2021 0.00 0.08 0.00 -0.07
33 9.2021 0.00 0.23 0.00 0.26
34 9.2021 0.00 0.25 0.00 0.18
35 9.2809 0.00 -0.13 0.00 0.01
36 9.2809 0.00 -0.00 0.00 0.02
37 9.2809 0.00 -0.04 0.00 0.15
38 9.2810 0.00 0.00 0.00 0.07
39 9.4315 0.00 -0.01 0.00 0.06
40 9.4834 0.00 0.06 0.00 0.08
41 10.2119 0.00 0.05 0.00 -0.09
42 10.2119 0.00 -0.04 0.00 -0.10
43 10.2341 0.00 0.16 0.00 -0.07
44 10.2342 0.00 -0.02 0.00 0.09
45 10.2342 0.00 0.00 0.00 0.17
46 10.2342 0.00 0.15 0.00 0.06
47 10.2473 0.00 -0.02 0.00 0.07
48 10.2474 0.00 0.14 0.00 0.29
49 10.2474 0.00 0.00 0.00 0.18
50 10.2474 0.00 -0.05 0.00 0.23
51 10.3297 0.00 -0.01 0.00 0.12
52 10.3298 0.00 -0.03 0.00 0.00
53 10.3298 0.00 0.00 0.00 0.02
54 11.0120 0.00 -0.14 0.00 0.07
55 11.0120 0.00 -0.12 0.00 0.06
56 11.0121 0.00 -0.08 0.00 0.06
57 11.0121 0.00 -0.10 0.00 0.03
58 11.0914 0.00 -0.02 0.00 0.09
59 11.0915 0.00 0.06 0.00 0.12
60 11.0915 0.00 0.01 0.00 0.12
61 11.0915 0.00 0.06 0.00 0.13
62 11.0939 0.00 0.04 0.00 0.08
63 11.0939 0.00 0.05 0.00 0.08
64 11.0940 0.00 -0.03 0.00 0.14
65 11.0940 0.00 0.02 0.00 0.02
66 11.0943 0.00 -0.06 0.00 0.05
67 11.0970 0.00 -0.07 0.00 -0.47
68 11.0970 0.00 0.10 0.00 -0.01
69 11.1485 0.00 0.12 0.00 -0.18
70 11.1485 0.00 0.14 0.00 -0.12
71 11.1485 0.00 0.08 0.00 -0.08
72 11.1512 0.00 0.14 0.00 -0.08
73 11.1512 0.00 0.07 0.00 -0.05
74 11.1512 0.00 0.13 0.00 -0.07
75 11.1513 0.00 0.13 0.00 0.01
76 11.2445 0.00 0.05 0.00 0.09
77 11.2447 0.00 0.05 0.00 0.05
78 11.2447 0.00 0.19 0.00 0.02
79 11.3588 0.00 -0.05 0.00 0.08
80 11.3588 0.00 -0.18 0.00 0.00
81 11.3615 0.00 0.15 0.00 0.05
82 11.3615 0.00 -0.04 0.00 0.13
83 11.3615 0.00 0.19 0.00 0.12
84 11.3616 0.00 -0.26 0.00 0.24
85 11.3642 0.00 -0.01 0.00 0.15
86 11.3643 0.00 0.00 0.00 0.14
87 11.3643 0.00 0.03 0.00 0.10
88 11.3643 0.00 0.08 0.00 -0.02
89 11.4382 0.00 0.15 0.00 0.15
90 11.4382 0.00 0.19 0.00 0.09
91 12.0385 0.00 0.01 0.00 -0.06
92 12.0385 0.00 -0.01 0.00 -0.01
93 12.0385 0.00 -0.02 0.00 -0.05
94 12.0386 0.00 -0.03 0.00 -0.06
95 12.1096 0.00 -0.01 0.00 -0.01
96 12.1097 0.00 -0.03 0.00 -0.02
97 12.1097 0.00 0.04 0.00 0.11
98 12.1097 0.00 -0.02 0.00 0.00
99 12.1314 0.00 0.08 0.00 -0.01
100 12.1315 0.00 -0.05 0.00 -0.05
101 12.1315 0.00 0.01 0.00 -0.09
102 12.2898 0.00 -0.07 0.00 0.03
103 12.2899 0.00 -0.17 0.00 -0.01
104 12.2899 0.00 -0.10 0.00 0.09
105 12.2899 0.00 -0.08 0.00 -0.11
106 12.3362 0.00 -0.12 0.00 -0.00
107 12.3362 0.00 -0.12 0.00 0.04
108 12.3363 0.00 -0.05 0.00 -0.02
109 12.4049 0.00 0.16 0.00 -0.03
110 12.4049 0.00 -0.22 0.00 0.17
111 12.4049 0.00 -0.15 0.00 -0.17
112 12.4050 0.00 -0.09 0.00 0.05
113 13.0297 0.00 0.01 0.00 0.01
114 13.0298 0.00 -0.03 0.00 -0.04
115 13.0298 0.00 0.01 0.00 -0.00
116 13.0298 0.00 -0.06 0.00 -0.09
117 13.1690 0.00 -0.02 0.00 -0.03
118 13.1690 0.00 0.05 0.00 0.08
119 13.1691 0.00 -0.05 0.00 -0.03
120 13.1890 0.00 -0.67 0.00 -0.26
121 13.1890 0.00 0.38 0.00 -0.33
122 13.1891 0.00 0.08 0.00 -0.20
123 13.2372 0.00 -0.02 0.00 -0.04
124 13.2372 0.00 -0.05 0.00 -0.05
125 13.2372 0.00 -0.05 0.00 -0.05
126 13.2373 0.00 -0.03 0.00 -0.03
127 13.2400 0.00 -0.20 0.00 -0.24
128 13.2400 0.00 0.10 0.00 0.11
129 13.2400 0.00 -0.12 0.00 -0.07
130 13.2400 0.00 0.03 0.00 -0.14
131 13.3146 0.00 -0.23 0.00 -0.33
132 13.3147 0.00 0.38 0.00 0.50
133 14.2966 0.00 -0.04 0.00 -0.01
134 14.2966 0.00 -0.08 0.00 -0.08
135 14.2966 0.00 -0.12 0.00 0.02
136 14.2967 0.00 -0.14 0.00 -0.01
137 15.1157 0.00 -0.10 0.00 0.06
138 15.1158 0.00 -0.02 0.00 0.06
139 15.1158 0.00 -0.04 0.00 -0.00
140 15.1158 0.00 -0.07 0.00 -0.02
141 15.2714 0.00 0.10 0.00 -0.28
142 15.2715 0.00 -0.05 0.00 0.02
143 15.4192 0.00 0.01 0.00 -0.01
144 15.4192 0.00 -0.04 0.00 -0.02
145 15.4193 0.00 0.09 0.00 -0.04
146 15.4193 0.00 0.00 0.00 -0.04
147 16.0715 0.00 -0.14 0.00 0.05
148 16.2465 0.00 0.23 0.00 -0.07
149 16.2466 0.00 0.21 0.00 -0.03
150 16.2466 0.00 0.07 0.00 -0.01
151 16.2466 0.00 0.29 0.00 -0.05
152 16.2466 0.00 -0.07 0.00 -0.04
153 16.2466 0.00 -0.00 0.00 -0.11
154 16.2467 0.00 0.12 0.00 -0.04
155 16.2467 0.00 0.02 0.00 -0.07
156 16.3089 0.00 0.12 0.00 0.09
157 16.3090 0.00 0.09 0.00 0.23
158 16.3090 0.00 -0.02 0.00 -0.14
159 16.3090 0.00 0.14 0.00 -0.08
160 16.3093 0.00 0.07 0.00 0.09
161 16.3093 0.00 0.02 0.00 0.05
162 16.3174 0.00 0.03 0.00 -0.04
163 16.3254 0.00 0.06 0.00 -0.57
164 16.3254 0.00 -0.08 0.00 0.10
165 16.3391 0.00 -0.01 0.00 0.06
166 16.3418 0.00 0.00 0.00 0.15
167 16.3418 0.00 0.18 0.00 0.08
168 16.3445 0.00 0.14 0.00 -0.01
169 16.3445 0.00 0.03 0.00 -0.07
170 16.3471 0.00 0.03 0.00 -0.01
171 16.3471 0.00 0.08 0.00 0.04
172 16.3500 0.00 0.18 0.00 -0.09
173 16.3776 0.00 -0.08 0.00 -0.10
174 16.3776 0.00 -0.08 0.00 0.01
175 16.3855 0.00 -0.13 0.00 0.06
176 16.3882 0.00 0.03 0.00 -0.17
177 16.3937 0.00 -0.03 0.00 0.11
178 16.4046 0.00 0.08 0.00 -0.02
179 16.4104 0.00 -0.06 0.00 0.22
180 16.4540 0.00 0.08 0.00 0.01
181 16.4540 0.00 -0.03 0.00 -0.01
182 16.4568 0.00 -0.05 0.00 -0.13
183 16.4595 0.00 -0.44 0.00 -0.08
184 16.4595 0.00 0.07 0.00 0.03
185 16.4677 0.00 -0.15 0.00 0.05
186 16.4677 0.00 -0.02 0.00 -0.06
187 16.4704 0.00 0.15 0.00 0.25
188 16.4704 0.00 -0.02 0.00 -0.15
189 16.4731 0.00 0.04 0.00 0.02
190 16.4759 0.00 0.03 0.00 -0.02
191 16.4786 0.00 -0.03 0.00 -0.04
192 16.4895 0.00 0.21 0.00 0.10
193 16.4923 0.00 0.05 0.00 -0.07
194 16.4950 0.00 -0.10 0.00 0.02
195 16.4950 0.00 0.00 0.00 0.06
196 16.5224 0.00 -0.13 0.00 -0.04
197 16.5251 0.00 0.03 0.00 -0.07
198 16.5251 0.00 0.08 0.00 0.16
199 17.1226 0.00 -0.00 0.00 -0.04
200 17.1226 0.00 -0.07 0.00 0.05
201 17.1226 0.00 -0.10 0.00 0.01
202 17.1227 0.00 0.04 0.00 0.02
203 17.1639 0.00 0.15 0.00 -0.03
204 17.1639 0.00 0.03 0.00 -0.06
205 17.1640 0.00 0.08 0.00 -0.03
206 17.1640 0.00 0.11 0.00 -0.02
207 18.1110 0.00 -0.03 0.00 0.00
208 18.1110 0.00 0.02 0.00 0.03
209 18.1111 0.00 -0.00 0.00 0.05
210 18.1111 0.00 0.01 0.00 0.02
211 18.1765 0.00 0.11 0.00 -0.10
212 18.1765 0.00 -0.10 0.00 -0.03
213 18.1765 0.00 -0.07 0.00 -0.07
214 18.1766 0.00 -0.03 0.00 -0.00
215 18.2064 0.00 0.12 0.00 -0.07
216 18.2064 0.00 0.09 0.00 0.01
217 18.2065 0.00 -0.05 0.00 0.01
218 18.2065 0.00 -0.10 0.00 0.01
219 18.2642 0.00 0.14 0.00 -0.10
220 18.2643 0.00 0.07 0.00 -0.04
221 18.2643 0.00 0.15 0.00 -0.18
222 18.2643 0.00 0.15 0.00 -0.00
223 19.2222 0.00 -0.11 0.00 -0.15
224 19.2223 0.00 0.05 0.00 0.07
225 19.2223 0.00 -0.06 0.00 0.03
226 19.2223 0.00 0.05 0.00 -0.05
227 19.2468 0.00 -0.18 0.00 -0.09
228 19.2468 0.00 0.26 0.00 0.26
229 19.2468 0.00 -0.04 0.00 -0.06
230 19.2469 0.00 0.01 0.00 0.10
231 19.3041 0.00 -0.10 0.00 0.05
232 19.3042 0.00 -0.18 0.00 0.09
233 19.3042 0.00 -0.16 0.00 0.17
234 19.3042 0.00 0.01 0.00 0.03
235 20.2188 0.00 -0.09 0.00 -0.08
236 20.2188 0.00 0.01 0.00 0.02
237 20.2189 0.00 0.03 0.00 -0.03
238 20.2189 0.00 0.04 0.00 0.08
239 20.2653 0.00 -0.04 0.00 0.02
240 20.2653 0.00 -0.06 0.00 0.01
241 20.2654 0.00 -0.07 0.00 0.12
242 20.2654 0.00 -0.01 0.00 -0.03
243 20.3389 0.00 0.11 0.00 0.02
244 20.3390 0.00 -0.06 0.00 -0.14
245 20.3390 0.00 -0.06 0.00 0.04
246 20.3390 0.00 -0.04 0.00 -0.07
247 20.3553 0.00 0.07 0.00 -0.16
248 20.3554 0.00 0.03 0.00 -0.01
249 20.3554 0.00 -0.10 0.00 -0.01
250 20.3554 0.00 -0.09 0.00 0.05
The following table comes from a 10My integration of the orbit of the object. Three columns are shown. The first column is the result of integrating the nominal orbit. The other two columns are based on clones of the nominal orbit that are +/- 3 sigma from the nominal orbit. If all three types agree then the classificiation is deemed secure. The basis for these calculations is described in more detail in AJ, 129, 1117 (2005). Any use made of these calculations should refer to and credit this publication and the Deep Ecliptic Survey Team.
493480 quality flag:3 Type: SCATEXTD SCATEXTD SCATEXTD axisobj 40.118 40.118 40.118 ecceobj 0.015 0.015 0.015 incobj 17.191 17.191 17.191 qmin 38.542 38.539 38.542 qmax 42.167 42.169 42.163 amean 40.262 40.262 40.261 amin 39.958 39.959 39.958 amax 40.558 40.558 40.559 emean 0.021 0.021 0.021 emin 0.003 0.003 0.003 emax 0.040 0.040 0.040 imean 15.874 15.874 15.874 imin 14.990 14.990 14.991 imax 16.993 16.992 16.993 excite_mean 0.274 0.274 0.274 fracstop 1.000 1.000 1.000 cjmean 2.973 2.973 2.973 libcent 0 -180.0 -180.0 -180.0 libamp 0 -180.0 -180.0 -180.0 libcent 1 -180.0 -180.0 -180.0 libamp 1 -180.0 -180.0 -180.0 libcent 2 -180.0 -180.0 -180.0 libamp 2 -180.0 -180.0 -180.0 libcent 3 -180.0 -180.0 -180.0 libamp 3 -180.0 -180.0 -180.0 libcent 4 -180.0 -180.0 -180.0 libamp 4 -180.0 -180.0 -180.0 kozaimean 183.6 183.6 183.5 kozaiamp 179.9 180.0 180.0