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: 14QS510 # Created Sun Dec 22 02:10:00 2024 # Orbit generated by ELGB # -->Covariance matrix from a Bernstein fit # Fitting 35 observations of 35 # Arc: 7.00y # First observation: 2013/11/13 # Last observation: 2020/11/14 # Chi-squared of fit: 60.41 DOF: 64 RMS: 0.23 # Min/Max residuals: -1.13 1.01 # Exact a, adot, b, bdot, g, gdot: 2.043318E-05 3.526359E-02 -4.080391E-07 -1.710130E-03 2.854916E-02 -9.122184E-03 # Covariance matrix: 5.6972E-13 -2.8673E-13 -1.0840E-14 9.6261E-15 -1.2996E-13 -8.3857E-13 -2.8673E-13 1.7522E-13 8.6226E-15 -6.8081E-15 6.0809E-14 6.0114E-13 -1.0840E-14 8.6226E-15 2.6317E-13 -7.8570E-14 -1.4730E-15 3.6629E-14 9.6261E-15 -6.8081E-15 -7.8570E-14 2.8228E-14 -2.7622E-15 -2.7797E-14 -1.2996E-13 6.0809E-14 -1.4730E-15 -2.7622E-15 1.8644E-13 2.0197E-13 -8.3857E-13 6.0114E-13 3.6629E-14 -2.7797E-14 2.0197E-13 2.4665E-12 # lat0 lon0 xBary yBary zBary JD0 -13.612557 30.094006 -0.346751 -0.217653 -0.899411 2456609.676068 # Heliocentric elements and errors Epoch: 2456610.5000 = 2013/11/14 Mean Anomaly: 348.65095 +/- 0.003 Argument of Peri: 300.42468 +/- 0.007 Long of Asc Node: 131.73164 +/- 0.001 Inclination: 13.50658 +/- 0.000 Eccentricity: 0.53143732 +/- 0.0001 Semi-Major Axis: 70.09535510 +/- 0.0101 Time of Perihelion: 2463368.0489 +/- 45.0 Perihelion: 32.84406774 +/- 0.0065 Aphelion: 107.34664245 +/- 0.0162 Period (y) 586.8702 +/- 0.13 # Ecliptic coordinates at JD0 (AU and AU/d) Ecliptic X 30.08016871 +/- 0.0004 Ecliptic Y 17.83703686 +/- 0.0003 Ecliptic Z -8.24392466 +/- 0.0001 Ecliptic XDOT -0.00247088 +/- 0.0000 Ecliptic YDOT 0.00247847 +/- 0.0000 Ecliptic ZDOT 0.00004664 +/- 0.0000 # Distances at JD0 (AU) Heliocenter to KBO 35.92980685 +/- 0.0004 Geocenter to KBO 35.02751923 +/- 0.0005 # Hcoef: 7.94
The following table shows the complete astrometric record for 14QS510. 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 (14QS510) followed by the observatory code and reference code for the source of the astrometry.
2013 11 13.17529 02 10 58.324 -01 15 55.39 22.8z 14QS510 W84 C~4yU0 2014 08 19.38618 02 24 15.14 +00 04 10.2 23.2i 14QS510 W84 C~3cnQ 2014 10 23.29889 02 20 34.852 -00 30 45.44 23.5r 14QS510 W84 C~4yU0 2014 10 23.30026 02 20 34.836 -00 30 45.47 24.0g 14QS510 W84 C~4yU0 2014 10 23.30162 02 20 34.834 -00 30 45.48 23.2i 14QS510 W84 C~4yU0 2014 12 16.13208 02 16 28.448 -00 44 03.83 23.4g 14QS510 W84 C~4yU0 2014 12 16.13481 02 16 28.48 -00 44 03.9 22.7i 14QS510 W84 C~3cnQ 2015 12 15.15949 02 24 22.684 -00 07 18.27 23.2i 14QS510 W84 C~4yU0 2016 09 24.28055 02 38 45.774 +00 59 45.98 23.3r 14QS510 W84 C~4yU0 2016 09 27.52694 02 38 33.36 +00 57 56.3 24.1g 14QS510 568 C~3pNV 2016 09 27.58611 02 38 33.12 +00 57 54.3 24.0g 14QS510 568 C~3pNV 2016 09 28.59578 02 38 29.11 +00 57 20.2 24.1g 14QS510 568 C~3pNV 2016 09 29.48749 02 38 25.51 +00 56 50.1 24.1g 14QS510 568 C~3pNV 2016 09 29.60797 02 38 25.01 +00 56 46.1 24.2g 14QS510 568 C~3pNV 2016 10 27.21819 02 36 12.767 +00 42 14.64 23.1r 14QS510 W84 C~4yU0 2016 10 27.21957 02 36 12.768 +00 42 14.62 24.1g 14QS510 W84 C~4yU0 2016 11 04.16838 02 35 30.647 +00 38 45.63 22.6i 14QS510 W84 C~4yU0 2016 11 04.18210 02 35 30.572 +00 38 45.66 24.0g 14QS510 W84 C~4yU0 2016 11 04.18347 02 35 30.557 +00 38 45.45 23.3r 14QS510 W84 C~4yU0 2016 11 04.18483 02 35 30.541 +00 38 45.16 22.5i 14QS510 W84 C~4yU0 2016 11 04.18620 02 35 30.549 +00 38 45.32 23.8g 14QS510 W84 C~4yU0 2016 11 04.18757 02 35 30.532 +00 38 45.44 23.0r 14QS510 W84 C~4yU0 2016 11 04.18896 02 35 30.529 +00 38 45.49 23.2i 14QS510 W84 C~4yU0 2016 11 10.15486 02 34 58.944 +00 36 27.91 22.9z 14QS510 W84 C~4yU0 2016 11 10.16381 02 34 58.899 +00 36 27.72 23.0z 14QS510 W84 C~4yU0 2017 01 26.21908 02 31 16.30 +00 40 59.5 24.3g 14QS510 T09 C~7xPP 2017 01 26.25867 02 31 16.34 +00 41 00.9 24.4g 14QS510 T09 C~7xPP 2017 01 26.28945 02 31 16.36 +00 41 01.4 24.6g 14QS510 T09 C~7xPP 2017 01 26.29154 02 31 16.35 +00 41 02.0 24.3g 14QS510 T09 C~7xPP 2017 09 14.34340 02 47 27.845 +01 43 33.94 22.9z 14QS510 W84 C~4yU0 2017 11 22.17304 02 42 08.372 +01 11 07.59 22.8r 14QS510 W84 C~4yU0 2017 11 27.21090 02 41 43.300 +01 09 58.35 23.1i 14QS510 W84 C~4yU0 2018 11 16.14956 02 50 59.267 +01 51 42.70 23.0i 14QS510 W84 C~4yU0 2020 11 14.242240 03 08 07.545 +03 11 00.55 23.5G 14QS510 G37 C~4Nqs 2020 11 14.323600 03 08 06.945 +03 10 59.01 14QS510 G37 C~4Nqs
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 -0.14 0.00 -0.17
2 0.7644 0.00 -0.00 0.00 -0.03
3 0.9422 0.00 0.06 0.00 0.05
4 0.9422 0.00 -0.08 0.00 0.06
5 0.9422 0.00 -0.00 0.00 0.09
6 1.0895 0.00 -0.08 0.00 -0.02
7 1.0896 0.00 0.53 0.00 -0.10
8 2.0862 0.00 0.03 0.00 -0.04
9 2.8641 0.00 0.06 0.00 -0.05
10 2.8730 0.00 -0.14 0.00 0.11
11 2.8731 0.00 -0.16 0.00 0.10
12 2.8759 0.00 -0.05 0.00 0.09
13 2.8783 0.00 -0.12 0.00 0.08
14 2.8787 0.00 -0.07 0.00 0.14
15 2.9543 0.00 -0.05 0.00 0.12
16 2.9543 0.00 0.08 0.00 0.13
17 2.9760 0.00 0.11 0.00 -0.23
18 2.9761 0.00 0.10 0.00 0.13
19 2.9761 0.00 -0.02 0.00 -0.04
20 2.9761 0.00 -0.15 0.00 -0.30
21 2.9761 0.00 0.08 0.00 -0.11
22 2.9761 0.00 -0.06 0.00 0.05
23 2.9761 0.00 0.01 0.00 0.13
24 2.9924 0.00 0.11 0.00 -0.02
25 2.9924 0.00 0.16 0.00 -0.02
26 3.2034 0.00 -0.19 0.00 -0.03
27 3.2035 0.00 -0.01 0.00 0.22
28 3.2036 0.00 -0.04 0.00 -0.17
29 3.2036 0.00 -0.21 0.00 0.37
30 3.8362 0.00 0.10 0.00 -0.01
31 4.0246 0.00 0.02 0.00 -0.07
32 4.0384 0.00 0.01 0.00 -0.25
33 5.0075 0.00 0.42 0.00 -0.15
34 7.0036 0.00 1.01 0.00 -0.04
35 7.0038 0.00 -1.13 0.00 0.07
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.
14QS510 quality flag:3 Type: 7:2EEEEE 7:2EEEEE 7:2EEEEE axisobj 70.698 70.697 70.698 ecceobj 0.534 0.534 0.534 incobj 13.498 13.498 13.498 qmin 32.054 32.053 32.052 qmax 109.043 109.103 109.125 amean 69.408 69.409 69.409 amin 68.379 68.310 68.381 amax 70.955 70.981 70.942 emean 0.527 0.527 0.527 emin 0.516 0.515 0.516 emax 0.538 0.539 0.539 imean 11.835 11.833 11.835 imin 11.387 11.382 11.389 imax 12.378 12.379 12.378 excite_mean 0.565 0.565 0.565 fracstop 1.000 1.000 1.000 cjmean 2.960 2.960 2.960 libcent 0 179.6 179.6 180.0 libamp 0 97.4 96.8 96.9 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 165.6 166.0 165.5 kozaiamp 180.0 180.0 180.0