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: 14NV65 # Created Sun Dec 22 02:09:57 2024 # Orbit generated from Bernstein formalism # Fitting 51 observations of 52 # Arc: 3.23y # First observation: 2014/06/28 # Last observation: 2017/09/21 Preliminary a, adot, b, bdot, g, gdot: -0.000188 0.084366 0.000021 -0.006046 0.046912 0.000000 # Chi-squared of fit: 43.74 DOF: 96 RMS: 0.16 # Min/Max residuals: -0.58 0.37 # Exact a, adot, b, bdot, g, gdot: 2.772851E-05 8.249020E-02 -1.726103E-06 -5.869999E-03 4.619980E-02 3.107073E-04 # Covariance matrix: 1.8210E-13 -1.2425E-13 7.2199E-15 1.2242E-14 1.4946E-13 -5.9717E-13 -1.2425E-13 2.8598E-13 6.3444E-15 -2.6372E-14 1.4264E-15 1.5175E-12 7.2199E-15 6.3444E-15 6.5503E-14 -4.5053E-14 1.5639E-14 3.3768E-14 1.2242E-14 -2.6372E-14 -4.5053E-14 5.7668E-14 5.1007E-15 -1.7556E-13 1.4946E-13 1.4264E-15 1.5639E-14 5.1007E-15 2.4881E-13 -1.1556E-13 -5.9717E-13 1.5175E-12 3.3768E-14 -1.7556E-13 -1.1556E-13 1.0013E-11 # lat0 lon0 xBary yBary zBary JD0 -11.816313 -28.278142 0.834329 -0.119577 -0.571866 2456837.100588 # Heliocentric elements and errors Epoch: 2456830.5000 = 2014/06/22 Mean Anomaly: 359.69816 +/- 0.000 Argument of Peri: 253.27837 +/- 0.005 Long of Asc Node: 81.16095 +/- 0.001 Inclination: 12.34632 +/- 0.000 Eccentricity: 0.80038949 +/- 0.0001 Semi-Major Axis: 111.21933445 +/- 0.0359 Time of Perihelion: 2457189.7028 +/- 0.4 Perihelion: 22.20054778 +/- 0.0100 Aphelion: 200.23812112 +/- 0.0649 Period (y) 1172.9477 +/- 0.57 # Ecliptic coordinates at JD0 (AU and AU/d) Ecliptic X 18.77554761 +/- 0.0002 Ecliptic Y -11.04641960 +/- 0.0001 Ecliptic Z -4.43235427 +/- 0.0000 Ecliptic XDOT 0.00226393 +/- 0.0000 Ecliptic YDOT 0.00432642 +/- 0.0000 Ecliptic ZDOT -0.00034414 +/- 0.0000 # Distances at JD0 (AU) Heliocenter to KBO 22.23039222 +/- 0.0002 Geocenter to KBO 21.64511597 +/- 0.0002 # Hcoef: 9.10
The following table shows the complete astrometric record for 14NV65. 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 (14NV65) followed by the observatory code and reference code for the source of the astrometry.
2014 06 28.59981 22 32 58.733 -21 51 34.15 22.8G 14NV65 F51 C~2r7U 2014 07 06.53458 22 32 36.327 -21 57 51.41 22.3G 14NV65 F51 C~2r7U 2014 07 08.55110 22 32 29.063 -21 59 32.19 22.7w 14NV65 F51 C~1vXc 2014 07 08.56290 22 32 29.013 -21 59 32.99 22.6w 14NV65 F51 C~1vXc 2014 07 08.57470 22 32 28.968 -21 59 33.51 22.5w 14NV65 F51 C~1vXc 2014 07 29.50003 22 30 42.121 -22 18 10.63 22.4G 14NV65 F51 C~2r7U 2014 07 29.51150 22 30 42.023 -22 18 10.99 23.4G 14NV65 F51 C~2r7U 2014 07 29.52296 22 30 41.962 -22 18 11.52 22.7G 14NV65 F51 C~2r7U 2014 07 29.53442 22 30 41.889 -22 18 11.86 22.3G 14NV65 F51 C~2r7U 2014 07 30.53426 22 30 35.501 -22 19 06.52 22.3w 14NV65 F51 C~1vXc 2014 07 30.54549 22 30 35.408 -22 19 07.24 22.3w 14NV65 F51 C~1vXc 2014 07 30.55672 22 30 35.346 -22 19 07.86 22.5w 14NV65 F51 C~1vXc 2014 08 28.36650 22 27 03.220 -22 43 34.18 22.7w 14NV65 F51 C~1vXc 2014 08 28.37702 22 27 03.154 -22 43 34.82 22.4w 14NV65 F51 C~1vXc 2014 08 28.38756 22 27 03.037 -22 43 35.14 22.4w 14NV65 F51 C~1vXc 2014 09 11.38234 22 25 14.739 -22 52 40.23 22.1G 14NV65 F51 C~2r7U 2014 09 18.38191 22 24 23.550 -22 56 09.44 22.4w 14NV65 F51 C~1vXc 2014 09 18.39309 22 24 23.474 -22 56 09.81 22.5w 14NV65 F51 C~1vXc 2014 09 18.41547 22 24 23.307 -22 56 10.44 22.4w 14NV65 F51 C~1vXc 2014 09 21.05354 22 24 04.87 -22 57 16.5 23.0V 14NV65 W84 C~2J9y 2014 09 21.14126 22 24 04.26 -22 57 18.6 14NV65 W84 C~2J9y 2014 09 21.20223 22 24 03.83 -22 57 20.1 14NV65 W84 C~2J9y 2015 07 24.50693 22 50 44.549 -20 40 29.94 23.0G 14NV65 F51 C~2r7U 2015 08 10.46952 22 49 02.410 -20 56 06.65 22.2G 14NV65 F51 C~2r7U 2015 08 10.48011 22 49 02.335 -20 56 06.95 21.5G 14NV65 F51 C~2r7U 2015 08 10.48139 22 49 02.320 -20 56 07.26 22.7G 14NV65 F51 C~2r7U 2015 08 10.49201 22 49 02.237 -20 56 07.76 22.6G 14NV65 F51 C~2r7U 2015 08 10.49329 22 49 02.243 -20 56 07.88 22.0G 14NV65 F51 C~2r7U 2015 08 10.50391 22 49 02.172 -20 56 08.18 22.7G 14NV65 F51 C~2r7U 2015 08 10.50520 22 49 02.163 -20 56 08.44 22.6G 14NV65 F51 C~2r7U 2015 08 11.47203 22 48 55.536 -20 57 01.69 22.4G 14NV65 F51 C~2r7U 2015 08 11.47332 22 48 55.501 -20 57 01.53 21.9G 14NV65 F51 C~2r7U 2015 08 11.48394 22 48 55.442 -20 57 01.73 22.3G 14NV65 F51 C~2r7U 2015 08 11.48524 22 48 55.437 -20 57 02.47 22.4G 14NV65 F51 C~2r7U 2015 08 11.49588 22 48 55.358 -20 57 02.62 22.6G 14NV65 F51 C~2r7U 2015 08 11.49716 22 48 55.363 -20 57 02.44 22.5G 14NV65 F51 C~2r7U 2015 08 11.50774 22 48 55.268 -20 57 03.26 22.8G 14NV65 F51 C~2r7U 2015 08 11.50903 22 48 55.257 -20 57 03.70 22.0G 14NV65 F51 C~2r7U 2015 08 12.46558 22 48 48.640 -20 57 55.61 22.6G 14NV65 F51 C~2r7U 2015 08 12.46687 22 48 48.632 -20 57 55.79 23.1G 14NV65 F51 C~2r7U 2015 08 12.47749 22 48 48.558 -20 57 56.25 22.5G 14NV65 F51 C~2r7U 2015 08 12.47877 22 48 48.532 -20 57 56.50 23.3G 14NV65 F51 C~2r7U 2015 08 12.48940 22 48 48.464 -20 57 56.80 22.7G 14NV65 F51 C~2r7U 2015 08 12.49068 22 48 48.465 -20 57 57.26 22.4G 14NV65 F51 C~2r7U 2015 08 12.50132 22 48 48.370 -20 57 57.74 22.0G 14NV65 F51 C~2r7U 2015 08 12.50261 22 48 48.365 -20 57 58.03 22.4G 14NV65 F51 C~2r7U 2016 07 30.55581 23 09 13.390 -19 06 09.38 22.5G 14NV65 F51 C~2r7U 2016 08 10.48834 23 08 09.509 -19 16 18.42 22.4G 14NV65 F51 C~2r7U 2016 08 26.48748 23 06 17.967 -19 30 43.62 22.2G 14NV65 F51 C~2r7U 2016 09 25.40048 23 02 32.745 -19 51 30.85 22.2G 14NV65 F51 C~2r7U 2016 09 30.40139 23 01 57.989 -19 53 42.71 22.1G 14NV65 F51 C~2r7U 2017 09 21.44600 23 21 51.388 -18 04 04.77 22.0G 14NV65 F51 C~2r7U
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 0.10 0.00 -0.06
2 0.0217 -431.07 0.36 -231.80 0.03
3 0.0272 -562.64 -0.08 -287.08 0.28
4 0.0273 -563.59 -0.21 -287.56 0.12
5 0.0273 -564.36 -0.17 -287.80 0.18
6 0.0846 -2359.69 0.08 -766.10 -0.58
7 0.0846 -2361.08 -0.12 -765.93 -0.21
8 0.0847 -2362.07 0.09 -766.10 -0.19
9 0.0847 -2363.13 0.22 -766.04 0.07
10 0.0874 -2465.80 0.06 -783.59 0.16
11 0.0875 -2467.27 -0.23 -783.78 0.16
12 0.0875 -2468.30 -0.08 -784.03 0.09
13 0.1664 -5743.17 -0.11 -1055.17 0.13
14 0.1664 -5744.26 0.06 -1055.42 -0.12
15 0.1664 -5745.88 -0.30 -1055.13 0.18
16 0.2047 -7340.58 -0.29 -1012.81 -0.19
17 0.2239 -8076.47 0.12 -949.57 -0.03
18 0.2239 -8077.58 0.16 -949.53 -0.13
19 0.2240 -8079.96 0.09 -949.28 -0.14
20 0.2312 -8341.63 0.00 -918.12 0.03
21 0.2315 -8350.25 0.10 -917.01 -0.00
22 0.2316 -8356.34 0.07 -916.25 -0.06
23 1.0702 15408.82 -0.08 -1896.62 -0.09
24 1.1167 13712.44 0.00 -2178.39 -0.09
25 1.1167 13711.35 0.10 -2178.24 0.17
26 1.1167 13711.03 -0.07 -2178.44 -0.02
27 1.1167 13709.76 -0.15 -2178.43 0.11
28 1.1168 13709.79 0.02 -2178.58 -0.02
29 1.1168 13708.75 0.18 -2178.45 0.22
30 1.1168 13708.53 0.10 -2178.64 0.05
31 1.1194 13601.66 0.03 -2190.19 -0.24
32 1.1194 13601.28 -0.21 -2189.85 0.11
33 1.1195 13600.44 0.15 -2189.70 0.37
34 1.1195 13600.07 -0.07 -2190.35 -0.27
35 1.1195 13599.00 0.06 -2190.04 0.15
36 1.1195 13599.13 0.34 -2189.91 0.30
37 1.1195 13597.58 -0.01 -2190.12 0.19
38 1.1195 13597.26 -0.19 -2190.47 -0.13
39 1.1222 13491.08 0.11 -2200.87 0.06
40 1.1222 13490.90 0.08 -2200.99 -0.05
41 1.1222 13489.76 0.15 -2200.99 0.05
42 1.1222 13489.33 -0.14 -2201.07 -0.02
43 1.1222 13488.33 0.08 -2200.97 0.19
44 1.1222 13488.16 0.05 -2201.40 -0.23
45 1.1222 13486.74 -0.15 -2201.30 -0.03
46 1.1223 13486.56 -0.19 -2201.54 -0.25
47 2.0889 32217.49 0.15 -3276.91 0.21
48 2.1188 31113.64 -0.08 -3441.16 -0.16
49 2.1626 29278.63 -0.17 -3551.10 -0.17
50 2.2445 25806.96 -0.06 -3333.35 -0.19
51 2.2582 25298.74 ( 0.26) -3246.34 ( 0.55)
52 3.2330 43932.50 0.05 -4670.39 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.
14NV65 quality flag:3 Type: CENTAURR CENTAURR CENTAURR axisobj 112.930 113.061 112.799 ecceobj 0.804 0.804 0.804 incobj 12.362 12.362 12.362 qmin 21.189 21.367 21.471 qmax 207.381 275.783 210.195 amean 109.071 132.492 108.587 amin 104.961 109.783 99.888 amax 114.696 149.297 116.315 emean 0.798 0.830 0.793 emin 0.788 0.794 0.771 emax 0.810 0.850 0.809 imean 10.486 9.962 11.105 imin 10.184 8.801 10.698 imax 11.012 11.139 11.698 excite_mean 0.819 0.848 0.816 fracstop 0.066 0.501 0.105 cjmean 2.532 2.528 2.548 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 265.2 222.3 272.0 kozaiamp 13.2 179.9 20.0