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: 14NY65 # Created Wed Apr 24 01:15:54 2024 # Orbit generated by ELGB # -->Covariance matrix from a Bernstein fit # Fitting 69 observations of 69 # Arc: 10.28y # First observation: 2013/05/04 # Last observation: 2023/08/14 # Chi-squared of fit: 47.15 DOF: 132 RMS: 0.15 # Min/Max residuals: -0.58 0.48 # Exact a, adot, b, bdot, g, gdot: 1.379504E-05 2.316181E-02 2.780141E-06 3.765739E-03 2.421064E-02 -1.247863E-03 # Covariance matrix: 1.1121E-13 -3.7017E-14 2.9686E-16 -5.9777E-15 2.9196E-14 -1.2838E-13 -3.7017E-14 3.5297E-14 -1.2695E-14 6.6640E-15 2.1374E-14 1.4608E-13 2.9686E-16 -1.2695E-14 5.0372E-14 -9.8433E-15 -2.1189E-14 -5.7260E-14 -5.9777E-15 6.6640E-15 -9.8433E-15 3.7071E-15 4.3729E-15 2.9559E-14 2.9196E-14 2.1374E-14 -2.1189E-14 4.3729E-15 7.0105E-14 9.8944E-14 -1.2838E-13 1.4608E-13 -5.7260E-14 2.9559E-14 9.8944E-14 6.4821E-13 # lat0 lon0 xBary yBary zBary JD0 15.814792 -43.195037 1.009567 -0.012475 0.044083 2456417.130118 # Heliocentric elements and errors Epoch: 2456416.5000 = 2013/05/04 Mean Anomaly: 261.73858 +/- 0.026 Argument of Peri: 166.55247 +/- 0.021 Long of Asc Node: 257.40567 +/- 0.000 Inclination: 18.49473 +/- 0.000 Eccentricity: 0.08081667 +/- 0.0000 Semi-Major Axis: 40.54647654 +/- 0.0016 Time of Perihelion: 2482156.5058 +/- 7.9 Perihelion: 37.26964545 +/- 0.0020 Aphelion: 43.82330764 +/- 0.0022 Period (y) 258.1891 +/- 0.02 # Ecliptic coordinates at JD0 (AU and AU/d) Ecliptic X 28.24852095 +/- 0.0003 Ecliptic Y -27.90352812 +/- 0.0003 Ecliptic Z 11.25672301 +/- 0.0001 Ecliptic XDOT 0.00160291 +/- 0.0000 Ecliptic YDOT 0.00208196 +/- 0.0000 Ecliptic ZDOT 0.00037141 +/- 0.0000 # Distances at JD0 (AU) Heliocenter to KBO 41.27110049 +/- 0.0003 Geocenter to KBO 41.30420852 +/- 0.0005 # Hcoef: 6.48
The following table shows the complete astrometric record for 14NY65. 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 (14NY65) followed by the observatory code and reference code for the source of the astrometry.
2013 05 04.62934 20 58 11.054 -00 40 59.93 21.3G 14NY65 F51 C~2rY8 2013 07 16.51648 20 55 23.833 -00 27 01.36 22.8w 14NY65 F51 C~2Iu1 2013 07 16.53064 20 55 23.755 -00 27 01.54 22.6w 14NY65 F51 C~2Iu1 2013 07 16.54764 20 55 23.678 -00 27 01.65 22.4w 14NY65 F51 C~2Iu1 2013 07 16.56382 20 55 23.605 -00 27 01.87 22.2w 14NY65 F51 C~2Iu1 2013 07 19.52568 20 55 10.198 -00 27 29.02 21.3G 14NY65 F51 C~2rY8 2013 08 15.34087 20 53 04.121 -00 34 41.34 23.1G 14NY65 F51 C~2rY8 2013 08 17.39040 20 52 54.648 -00 35 26.07 22.3G 14NY65 F51 C~2rY8 2014 05 07.60972 21 03 02.425 -00 04 07.24 22.7G 14NY65 F51 C~2rY8 2014 06 01.55419 21 02 47.692 +00 05 44.88 23.1G 14NY65 F51 C~2rY8 2014 06 20.43983 21 02 01.754 +00 09 37.52 22.3G 14NY65 F51 C~2rY8 2014 07 02.44513 21 01 19.761 +00 10 19.29 22.8G 14NY65 F51 C~2rY8 2014 07 03.49944 21 01 15.686 +00 10 18.89 22.5w 14NY65 F51 C~1vXc 2014 07 03.51184 21 01 15.655 +00 10 19.13 22.8w 14NY65 F51 C~1vXc 2014 07 03.52426 21 01 15.574 +00 10 19.01 22.8w 14NY65 F51 C~1vXc 2014 07 03.53677 21 01 15.540 +00 10 19.19 22.6w 14NY65 F51 C~1vXc 2014 07 04.43894 21 01 12.005 +00 10 18.24 22.6w 14NY65 F51 C~1vXc 2014 07 04.45098 21 01 11.971 +00 10 18.16 22.4w 14NY65 F51 C~1vXc 2014 07 04.47512 21 01 11.860 +00 10 18.12 22.9w 14NY65 F51 C~1vXc 2014 08 18.40521 20 57 47.613 +00 00 41.87 22.5G 14NY65 F51 C~2rY8 2014 08 20.36942 20 57 38.583 -00 00 03.31 22.8G 14NY65 F51 C~2rY8 2014 08 20.38217 20 57 38.535 -00 00 03.53 22.7G 14NY65 F51 C~2rY8 2014 08 20.40773 20 57 38.438 -00 00 04.71 22.6G 14NY65 F51 C~2rY8 2014 08 21.34599 20 57 34.172 -00 00 25.70 22.6w 14NY65 F51 C~1vXc 2014 08 21.35887 20 57 34.097 -00 00 26.33 22.6w 14NY65 F51 C~1vXc 2014 08 21.38464 20 57 33.984 -00 00 27.06 22.5w 14NY65 F51 C~1vXc 2014 09 22.28873 20 55 31.490 -00 14 47.03 22.8w 14NY65 F51 C~1vXc 2014 09 22.31712 20 55 31.381 -00 14 47.71 22.5w 14NY65 F51 C~1vXc 2014 09 22.33129 20 55 31.360 -00 14 48.31 22.5w 14NY65 F51 C~1vXc 2014 09 24.28039 20 55 25.859 -00 15 44.28 22.7G 14NY65 F51 C~2rY8 2015 06 11.55757 21 07 21.989 +00 44 17.63 22.0G 14NY65 F51 C~2rY8 2015 06 12.57946 21 07 19.517 +00 44 30.46 22.7G 14NY65 F51 C~2rY8 2015 06 15.52972 21 07 11.967 +00 45 04.49 22.9G 14NY65 F51 C~2rY8 2015 06 15.56731 21 07 11.867 +00 45 04.75 22.9G 14NY65 F51 C~2rY8 2015 06 21.51007 21 06 54.717 +00 45 57.85 22.7G 14NY65 F51 C~2rY8 2015 06 27.61471 21 06 34.631 +00 46 30.54 22.1G 14NY65 F51 C~2rY8 2015 07 08.56509 21 05 53.201 +00 46 34.63 22.3G 14NY65 F51 C~2rY8 2015 07 12.48671 21 05 36.936 +00 46 18.79 22.4G 14NY65 F51 C~2rY8 2015 07 15.43601 21 05 24.269 +00 46 01.56 22.8G 14NY65 F51 C~2rY8 2015 08 31.43977 21 01 48.171 +00 31 56.59 22.1G 14NY65 F51 C~2rY8 2015 09 12.25254 21 01 01.339 +00 26 28.99 23.6G 14NY65 F51 C~2rY8 2015 09 12.26462 21 01 01.297 +00 26 28.83 22.1G 14NY65 F51 C~2rY8 2015 09 12.27676 21 01 01.266 +00 26 28.62 22.3G 14NY65 F51 C~2rY8 2015 09 12.28895 21 01 01.213 +00 26 28.09 22.4G 14NY65 F51 C~2rY8 2015 10 13.25192 20 59 41.889 +00 11 40.83 22.9G 14NY65 F51 C~2rY8 2015 10 26.25650 20 59 32.697 +00 06 12.03 23.4G 14NY65 F51 C~2rY8 2015 10 28.25160 20 59 32.700 +00 05 26.24 23.4G 14NY65 F51 C~2rY8 2016 07 11.45394 21 10 36.391 +01 22 52.38 22.7G 14NY65 F51 C~2rY8 2016 07 11.46654 21 10 36.325 +01 22 52.10 23.1G 14NY65 F51 C~2rY8 2016 07 11.47915 21 10 36.272 +01 22 52.13 23.1G 14NY65 F51 C~2rY8 2016 07 11.49177 21 10 36.187 +01 22 51.89 23.5G 14NY65 F51 C~2rY8 2016 07 29.48160 21 09 15.847 +01 20 00.83 22.9G 14NY65 F51 C~2rY8 2016 10 01.29743 21 04 58.072 +00 53 13.40 22.9G 14NY65 F51 C~2rY8 2016 11 13.21985 21 04 39.022 +00 35 45.69 22.0G 14NY65 F51 C~2rY8 2016 11 14.20773 21 04 40.641 +00 35 29.42 22.6G 14NY65 F51 C~2rY8 2017 07 04.37659 21 16 04.90 +01 59 42.2 22.2R 14NY65 G37 C~2Iu1 2017 07 04.43123 21 16 04.68 +01 59 42.2 14NY65 G37 C~2Iu1 2020 09 06.24883 21 26 29.103 +03 33 05.33 22.4w 14NY65 F51 C~48Cr 2020 09 06.26057 21 26 29.058 +03 33 05.09 22.5w 14NY65 F51 C~48Cr 2020 09 06.27236 21 26 29.009 +03 33 04.66 22.4w 14NY65 F51 C~48Cr 2020 09 06.28408 21 26 28.946 +03 33 04.22 22.4w 14NY65 F51 C~48Cr 2022 05 30.580784 21 42 37.664 +04 54 47.19 22.1w 14NY65 F52 C~5fkE 2022 05 30.590260 21 42 37.665 +04 54 47.47 22.4w 14NY65 F52 C~5fkE 2022 05 30.599808 21 42 37.655 +04 54 47.82 22.4w 14NY65 F52 C~5fkE 2022 07 04.363540 21 41 26.936 +05 03 40.24 22.8G 14NY65 G37 C~5i3B 2022 07 04.428650 21 41 26.717 +05 03 40.50 14NY65 G37 C~5i3B 2023 08 14.216370 21 43 45.335 +05 35 04.58 22.5G 14NY65 G37 C~77qh 2023 08 14.263930 21 43 45.100 +05 35 03.63 14NY65 G37 C~77qh 2023 08 14.311660 21 43 44.868 +05 35 02.63 14NY65 G37 C~77qh
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 0.28 0.00 0.02
2 0.1996 0.00 0.11 0.00 0.04
3 0.1996 0.00 -0.09 0.00 -0.02
4 0.1996 0.00 -0.08 0.00 0.01
5 0.1997 0.00 -0.07 0.00 -0.07
6 0.2078 0.00 -0.09 0.00 -0.13
7 0.2812 0.00 0.19 0.00 -0.09
8 0.2868 0.00 0.12 0.00 0.11
9 1.0075 0.00 -0.05 0.00 -0.06
10 1.0758 0.00 0.19 0.00 0.08
11 1.1275 0.00 -0.11 0.00 -0.03
12 1.1603 0.00 -0.10 0.00 -0.07
13 1.1632 0.00 0.05 0.00 -0.15
14 1.1633 0.00 0.33 0.00 0.09
15 1.1633 0.00 -0.15 0.00 -0.02
16 1.1633 0.00 0.09 0.00 0.17
17 1.1658 0.00 0.02 0.00 0.02
18 1.1658 0.00 0.24 0.00 -0.05
19 1.1659 0.00 0.03 0.00 -0.06
20 1.2889 0.00 0.17 0.00 -0.10
21 1.2943 0.00 -0.25 0.00 -0.07
22 1.2943 0.00 -0.09 0.00 0.00
23 1.2944 0.00 0.24 0.00 -0.58
24 1.2970 0.00 0.18 0.00 0.48
25 1.2970 0.00 -0.05 0.00 0.15
26 1.2971 0.00 0.04 0.00 0.03
27 1.3844 0.00 -0.11 0.00 0.11
28 1.3845 0.00 -0.47 0.00 0.24
29 1.3845 0.00 -0.15 0.00 0.04
30 1.3899 0.00 0.01 0.00 -0.28
31 2.1025 0.00 0.09 0.00 0.13
32 2.1053 0.00 -0.06 0.00 -0.00
33 2.1133 0.00 -0.14 0.00 -0.00
34 2.1135 0.00 -0.09 0.00 -0.14
35 2.1297 0.00 -0.17 0.00 -0.02
36 2.1464 0.00 -0.02 0.00 -0.07
37 2.1764 0.00 0.04 0.00 0.14
38 2.1872 0.00 0.14 0.00 -0.15
39 2.1952 0.00 -0.03 0.00 0.12
40 2.3239 0.00 -0.15 0.00 -0.06
41 2.3563 0.00 -0.04 0.00 -0.11
42 2.3563 0.00 0.01 0.00 0.08
43 2.3563 0.00 0.23 0.00 0.22
44 2.3564 0.00 0.11 0.00 0.04
45 2.4411 0.00 0.10 0.00 -0.06
46 2.4767 0.00 -0.11 0.00 0.02
47 2.4822 0.00 -0.05 0.00 0.10
48 3.1864 0.00 0.10 0.00 0.15
49 3.1864 0.00 -0.08 0.00 -0.07
50 3.1864 0.00 -0.08 0.00 0.01
51 3.1865 0.00 -0.54 0.00 -0.17
52 3.2357 0.00 0.16 0.00 0.32
53 3.4105 0.00 0.20 0.00 -0.17
54 3.5280 0.00 0.01 0.00 0.04
55 3.5307 0.00 0.11 0.00 -0.18
56 4.1663 0.00 0.07 0.00 0.18
57 4.1665 0.00 -0.10 0.00 0.15
58 7.3419 0.00 0.04 0.00 -0.08
59 7.3419 0.00 0.12 0.00 0.02
60 7.3419 0.00 0.14 0.00 -0.06
61 7.3420 0.00 -0.05 0.00 -0.15
62 9.0704 0.00 -0.09 0.00 -0.04
63 9.0704 0.00 0.01 0.00 -0.01
64 9.0704 0.00 -0.04 0.00 0.09
65 9.1656 0.00 -0.01 0.00 0.01
66 9.1658 0.00 0.03 0.00 -0.01
67 10.2768 0.00 0.05 0.00 -0.00
68 10.2769 0.00 -0.04 0.00 0.01
69 10.2770 0.00 -0.07 0.00 -0.02
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.
14NY65 quality flag:3 Type: SCATEXTD SCATEXTD SCATEXTD axisobj 40.651 40.651 40.651 ecceobj 0.081 0.081 0.081 incobj 18.509 18.509 18.509 qmin 36.576 36.548 36.407 qmax 45.099 45.090 45.211 amean 40.698 40.699 40.697 amin 40.352 40.351 40.358 amax 41.073 41.067 41.067 emean 0.084 0.084 0.085 emin 0.071 0.069 0.071 emax 0.100 0.099 0.101 imean 20.137 20.142 20.123 imin 19.482 19.455 19.413 imax 20.764 20.787 20.780 excite_mean 0.354 0.355 0.354 fracstop 1.000 1.000 1.000 cjmean 2.915 2.915 2.915 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 180.0 179.8 179.1 kozaiamp 180.0 180.0 180.0