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: 420356 # Created Wed Dec 25 02:07:01 2024 # Orbit generated by ELGB # -->Covariance matrix from a Bernstein fit # Fitting 223 observations of 223 # Arc: 17.30y # First observation: 2002/12/31 # Last observation: 2020/04/17 # Chi-squared of fit: 566.17 DOF: 440 RMS: 0.28 # Min/Max residuals: -1.62 0.76 # Exact a, adot, b, bdot, g, gdot: 1.605097E-05 2.272208E-02 -4.560068E-07 -4.147171E-04 2.377884E-02 2.543992E-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 0.333330 117.278941 0.301530 0.005412 -0.930809 2452639.772907 # Heliocentric elements and errors Epoch: 2452640.5000 = 2003/01/01 Mean Anomaly: 75.15937 +/- 0.000 Argument of Peri: 86.90308 +/- 0.000 Long of Asc Node: 314.35270 +/- 0.000 Inclination: 1.08557 +/- 0.000 Eccentricity: 0.00415711 +/- 0.0000 Semi-Major Axis: 43.03607332 +/- 0.0000 Time of Perihelion: 2431111.2925 +/- 0.0 Perihelion: 42.85716763 +/- 0.0000 Aphelion: 43.21497900 +/- 0.0000 Period (y) 282.3301 +/- 0.00 # Ecliptic coordinates at JD0 (AU and AU/d) Ecliptic X -19.43465250 +/- 0.0000 Ecliptic Y 38.34651503 +/- 0.0000 Ecliptic Z 0.24463726 +/- 0.0000 Ecliptic XDOT -0.00234590 +/- 0.0000 Ecliptic YDOT -0.00117680 +/- 0.0000 Ecliptic ZDOT -0.00004737 +/- 0.0000 # Distances at JD0 (AU) Heliocenter to KBO 42.99093580 +/- 0.0000 Geocenter to KBO 42.05421858 +/- 0.0000 # Hcoef: 5.74
The following table shows the complete astrometric record for 420356. 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 (420356) followed by the observatory code and reference code for the source of the astrometry.
2002 12 31.272164 07 57 37.89 +21 01 51.0 23.3V 420356 645 C~1vUE 2002 12 31.272986 07 57 37.89 +21 01 51.0 420356 645 C~1vUE 2002 12 31.275891 07 57 37.86 +21 01 51.1 420356 645 C~1vUE 2003 02 01.179445 07 54 57.29 +21 09 05.8 23.2V 420356 645 C~1rdI 2003 02 01.180274 07 54 57.28 +21 09 05.8 420356 645 C~1rdI 2003 02 01.182762 07 54 57.27 +21 09 05.9 420356 645 C~1rdI 2003 12 21.281016 08 03 51.85 +20 42 33.9 22.7V 420356 645 C~1rdI 2003 12 21.281845 08 03 51.85 +20 42 33.9 420356 645 C~1rdI 2003 12 21.284333 08 03 51.84 +20 42 33.9 420356 645 C~1rdI 2004 02 17.276609 07 59 11.79 +20 55 46.5 23.2V 420356 645 C~1vUE 2004 02 17.277442 07 59 11.79 +20 55 46.5 420356 645 C~1vUE 2004 02 17.279931 07 59 11.76 +20 55 46.5 420356 645 C~1vUE 2007 02 21.324881 08 15 06.68 +20 03 25.5 23.1V 420356 645 C~1rdI 2007 02 21.325710 08 15 06.68 +20 03 25.5 22.3V 420356 645 C~1rdI 2007 02 21.328198 08 15 06.66 +20 03 25.5 25.2V 420356 645 C~1rdI 2011 12 31.43147 08 45 45.86 +18 07 24.7 21.6R 420356 290 C~0edO 2011 12 31.43527 08 45 45.85 +18 07 24.9 21.6R 420356 290 C~0edO 2011 12 31.43906 08 45 45.83 +18 07 24.9 21.6R 420356 290 C~0edO 2011 12 31.44285 08 45 45.82 +18 07 24.9 21.4R 420356 290 C~0edO 2011 12 31.44664 08 45 45.79 +18 07 25.0 21.6R 420356 290 C~0edO 2012 01 02.50672 08 45 37.08 +18 07 58.2 21.5R 420356 290 C~0edO 2012 01 02.51293 08 45 37.06 +18 07 58.5 21.6R 420356 290 C~0edO 2012 01 02.52089 08 45 37.06 +18 07 58.2 21.0R 420356 290 C~0edO 2012 01 02.53610 08 45 36.97 +18 07 58.4 21.5R 420356 290 C~0edO 2012 01 02.54179 08 45 36.94 +18 07 59.0 21.7R 420356 290 C~0edO 2012 01 02.54370 08 45 36.89 +18 07 58.7 20.8R 420356 290 C~0edO 2012 01 05.50479 08 45 24.07 +18 08 48.6 21.4R 420356 290 C~0edO 2012 01 05.50859 08 45 24.07 +18 08 48.4 21.5R 420356 290 C~0edO 2012 01 05.51238 08 45 24.03 +18 08 48.6 21.3R 420356 290 C~0edO 2012 01 05.51582 08 45 24.01 +18 08 48.6 21.5R 420356 290 C~0edO 2012 01 05.51618 08 45 24.02 +18 08 48.6 21.6R 420356 290 C~0edO 2012 01 05.51998 08 45 24.00 +18 08 48.5 21.7R 420356 290 C~0edO 2012 01 05.53302 08 45 23.95 +18 08 49.0 21.2R 420356 290 C~0edO 2012 01 23.38720 08 43 59.86 +18 14 10.1 21.6R 420356 290 C~0d70 2012 01 23.39100 08 43 59.85 +18 14 10.4 21.5R 420356 290 C~0d70 2012 01 23.39479 08 43 59.82 +18 14 10.6 21.5R 420356 290 C~0d70 2012 01 23.39858 08 43 59.81 +18 14 10.5 21.4R 420356 290 C~0d70 2012 01 23.40237 08 43 59.77 +18 14 10.3 21.4R 420356 290 C~0d70 2012 01 23.40617 08 43 59.76 +18 14 10.3 21.6R 420356 290 C~0d70 2012 01 25.40198 08 43 49.93 +18 14 48.2 21.6R 420356 290 C~0dSZ 2012 01 25.40578 08 43 49.91 +18 14 48.5 21.3R 420356 290 C~0dSZ 2012 01 27.41456 08 43 40.01 +18 15 25.4 21.2R 420356 290 C~0d70 2012 01 27.41836 08 43 40.00 +18 15 25.4 21.3R 420356 290 C~0d70 2012 01 27.42215 08 43 39.98 +18 15 25.5 21.5R 420356 290 C~0d70 2012 01 27.42595 08 43 39.95 +18 15 25.7 21.4R 420356 290 C~0d70 2012 01 27.43353 08 43 39.90 +18 15 25.7 21.2R 420356 290 C~0d70 2012 01 27.47553 08 43 39.72 +18 15 26.4 21.5R 420356 290 C~0dSZ 2012 01 27.47742 08 43 39.71 +18 15 26.6 21.7R 420356 290 C~0dSZ 2012 01 27.47932 08 43 39.69 +18 15 26.3 21.5R 420356 290 C~0dSZ 2012 01 29.41497 08 43 30.08 +18 16 02.9 21.3R 420356 290 C~0d70 2012 01 29.42066 08 43 30.08 +18 16 03.1 21.4R 420356 290 C~0dSZ 2012 01 29.42256 08 43 30.07 +18 16 03.2 21.5R 420356 290 C~0d70 2012 01 29.42635 08 43 30.04 +18 16 03.3 21.4R 420356 290 C~0d70 2012 01 29.43014 08 43 30.01 +18 16 03.1 21.5R 420356 290 C~0dSZ 2012 01 29.44911 08 43 29.93 +18 16 03.3 21.5R 420356 290 C~0dSZ 2012 01 30.46895 08 43 24.95 +18 16 23.0 21.3R 420356 290 C~0d70 2012 01 30.47565 08 43 24.87 +18 16 23.0 21.3R 420356 290 C~0d70 2012 01 30.47776 08 43 24.86 +18 16 22.8 21.7R 420356 290 C~0d70 2012 01 30.47886 08 43 24.85 +18 16 22.8 21.9R 420356 290 C~0d70 2012 01 30.49093 08 43 24.82 +18 16 23.4 22.0R 420356 290 C~0d70 2012 01 30.50410 08 43 24.76 +18 16 23.6 21.8R 420356 290 C~0d70 2012 01 31.38624 08 43 20.39 +18 16 39.5 21.2R 420356 290 C~0dSZ 2012 01 31.39762 08 43 20.31 +18 16 40.0 21.5R 420356 290 C~0d70 2012 01 31.44084 08 43 20.09 +18 16 40.9 21.1R 420356 290 C~0dSZ 2012 01 31.44844 08 43 20.06 +18 16 40.7 21.5R 420356 290 C~0d70 2012 01 31.45222 08 43 20.04 +18 16 41.2 21.3R 420356 290 C~0d70 2012 02 19.31321 08 41 49.73 +18 22 21.1 21.8R 420356 290 C~0dp7 2012 02 19.31769 08 41 49.72 +18 22 21.3 21.7R 420356 290 C~0dp7 2012 02 19.32218 08 41 49.70 +18 22 21.5 21.7R 420356 290 C~0dp7 2012 02 19.32667 08 41 49.68 +18 22 21.5 21.8R 420356 290 C~0dp7 2012 02 19.33116 08 41 49.66 +18 22 21.4 21.8R 420356 290 C~0dp7 2012 02 21.31192 08 41 40.75 +18 22 54.5 21.7R 420356 290 C~0dp7 2012 02 21.31640 08 41 40.73 +18 22 54.5 21.7R 420356 290 C~0dp7 2012 02 21.32089 08 41 40.72 +18 22 54.7 21.7R 420356 290 C~0dp7 2012 02 21.32538 08 41 40.71 +18 22 54.8 21.7R 420356 290 C~0dp7 2012 02 21.32987 08 41 40.68 +18 22 54.9 21.8R 420356 290 C~0dp7 2012 02 21.38617 08 41 40.41 +18 22 55.7 21.6R 420356 290 C~0dp7 2012 02 21.39066 08 41 40.39 +18 22 55.8 21.6R 420356 290 C~0dp7 2012 02 21.39515 08 41 40.38 +18 22 55.7 21.5R 420356 290 C~0dp7 2012 02 21.39963 08 41 40.33 +18 22 55.8 21.6R 420356 290 C~0dp7 2012 02 21.40412 08 41 40.35 +18 22 56.1 21.7R 420356 290 C~0dp7 2012 02 22.33262 08 41 36.26 +18 23 11.8 21.3R 420356 290 C~0dp7 2012 02 22.33711 08 41 36.22 +18 23 11.8 21.6R 420356 290 C~0dp7 2012 02 22.33935 08 41 36.19 +18 23 11.6 21.5R 420356 290 C~0dp7 2012 02 22.34160 08 41 36.17 +18 23 11.4 21.7R 420356 290 C~0dp7 2012 02 22.34609 08 41 36.18 +18 23 11.5 21.5R 420356 290 C~0dp7 2012 02 22.35830 08 41 36.08 +18 23 12.1 21.3R 420356 290 C~0dp7 2012 02 23.33422 08 41 31.84 +18 23 27.6 21.7R 420356 290 C~0dp7 2012 02 23.33872 08 41 31.79 +18 23 27.5 21.3R 420356 290 C~0dp7 2012 02 23.34321 08 41 31.75 +18 23 28.1 21.5R 420356 290 C~0dp7 2012 02 24.27736 08 41 27.77 +18 23 43.0 21.7R 420356 290 C~0e93 2012 02 24.28187 08 41 27.73 +18 23 43.0 21.6R 420356 290 C~0e93 2012 02 24.28637 08 41 27.70 +18 23 43.5 21.6R 420356 290 C~0e93 2012 02 24.29086 08 41 27.69 +18 23 43.4 21.7R 420356 290 C~0e93 2012 02 24.29534 08 41 27.66 +18 23 43.0 21.8R 420356 290 C~0e93 2012 02 24.30106 08 41 27.61 +18 23 43.0 21.8R 420356 290 C~0e93 2012 02 26.34992 08 41 18.91 +18 24 15.8 21.6R 420356 290 C~0fFa 2012 02 26.35440 08 41 18.89 +18 24 15.8 21.6R 420356 290 C~0fFa 2012 02 26.35889 08 41 18.88 +18 24 15.7 21.4R 420356 290 C~0fFa 2012 02 26.36338 08 41 18.84 +18 24 15.8 21.4R 420356 290 C~0fFa 2012 02 26.37236 08 41 18.79 +18 24 16.0 21.7R 420356 290 C~0fFa 2012 02 26.37685 08 41 18.76 +18 24 16.1 21.7R 420356 290 C~0fFa 2012 02 26.38133 08 41 18.73 +18 24 16.5 21.6R 420356 290 C~0fFa 2012 02 26.38582 08 41 18.72 +18 24 16.5 21.5R 420356 290 C~0fFa 2012 04 16.19630 08 39 16.80 +18 31 36.7 21.0R 420356 290 C~0gbB 2012 04 16.20009 08 39 16.81 +18 31 36.7 21.1R 420356 290 C~0gbB 2012 04 16.20578 08 39 16.81 +18 31 36.6 21.6R 420356 290 C~0gbB 2012 04 16.20767 08 39 16.81 +18 31 36.1 21.4R 420356 290 C~0gbB 2012 04 17.19421 08 39 16.51 +18 31 37.6 21.6R 420356 290 C~0gbB 2012 04 17.20319 08 39 16.52 +18 31 37.7 21.5R 420356 290 C~0gbB 2012 04 18.21145 08 39 16.37 +18 31 37.9 21.4R 420356 290 C~0g7j 2012 04 18.21593 08 39 16.37 +18 31 37.9 21.4R 420356 290 C~0g7j 2012 04 18.22042 08 39 16.36 +18 31 38.0 21.4R 420356 290 C~0g7j 2012 04 18.22940 08 39 16.37 +18 31 38.0 21.4R 420356 290 C~0g7j 2012 04 19.19558 08 39 16.32 +18 31 38.1 21.3R 420356 290 C~0g7j 2012 04 19.20007 08 39 16.29 +18 31 37.9 21.4R 420356 290 C~0g7j 2012 04 19.20456 08 39 16.31 +18 31 37.9 21.3R 420356 290 C~0g7j 2012 04 19.20904 08 39 16.32 +18 31 38.0 21.4R 420356 290 C~0g7j 2012 04 21.19617 08 39 16.43 +18 31 36.5 21.6R 420356 290 C~0gbB 2012 04 21.19997 08 39 16.43 +18 31 36.4 21.6R 420356 290 C~0gbB 2012 04 21.20892 08 39 16.45 +18 31 36.5 21.5R 420356 290 C~0gbB 2012 04 21.21652 08 39 16.45 +18 31 36.8 21.1R 420356 290 C~0gbB 2012 04 21.22411 08 39 16.46 +18 31 36.5 21.2R 420356 290 C~0gbB 2012 04 22.17182 08 39 16.64 +18 31 34.9 21.6R 420356 290 C~0gbB 2012 04 22.17666 08 39 16.64 +18 31 35.3 21.5R 420356 290 C~0gbB 2012 04 22.18024 08 39 16.65 +18 31 35.3 21.9R 420356 290 C~0gbB 2012 04 23.17774 08 39 16.97 +18 31 33.6 21.6R 420356 290 C~0gbB 2012 04 23.18154 08 39 16.98 +18 31 33.5 21.6R 420356 290 C~0gbB 2012 04 23.18533 08 39 16.97 +18 31 33.7 21.6R 420356 290 C~0gbB 2012 04 23.19292 08 39 16.97 +18 31 33.5 21.7R 420356 290 C~0gbB 2012 11 12.52949 08 52 50.61 +17 37 53.5 21.8R 420356 290 C~0ljb 2012 11 12.53105 08 52 50.60 +17 37 53.7 22.1R 420356 290 C~0ljb 2012 11 13.50119 08 52 50.38 +17 37 54.8 21.6R 420356 290 C~0ljb 2012 11 13.50501 08 52 50.38 +17 37 54.9 21.7R 420356 290 C~0ljb 2012 11 13.50882 08 52 50.39 +17 37 54.5 21.8R 420356 290 C~0ljb 2012 11 13.51264 08 52 50.38 +17 37 54.4 21.5R 420356 290 C~0ljb 2012 11 13.52027 08 52 50.39 +17 37 54.2 21.8R 420356 290 C~0ljb 2012 11 13.52412 08 52 50.38 +17 37 54.5 21.9R 420356 290 C~0ljc 2012 11 14.53273 08 52 50.07 +17 37 55.8 21.6R 420356 290 C~0ljc 2012 11 14.53655 08 52 50.08 +17 37 55.8 21.1R 420356 290 C~0ljc 2012 11 15.51244 08 52 49.65 +17 37 57.2 21.9R 420356 290 C~0ljc 2012 11 15.51626 08 52 49.66 +17 37 57.1 21.8R 420356 290 C~0ljc 2012 11 15.52008 08 52 49.67 +17 37 57.4 21.5R 420356 290 C~0ljc 2012 11 15.52389 08 52 49.65 +17 37 57.0 21.8R 420356 290 C~0ljc 2012 11 15.52771 08 52 49.65 +17 37 57.1 21.8R 420356 290 C~0ljc 2012 11 15.53153 08 52 49.64 +17 37 57.2 21.7R 420356 290 C~0ljc 2012 11 15.53534 08 52 49.65 +17 37 57.1 21.6R 420356 290 C~0ljc 2012 11 24.46336 08 52 41.72 +17 38 28.2 21.4R 420356 290 C~0m7H 2012 11 24.46908 08 52 41.72 +17 38 28.3 21.5R 420356 290 C~0m7H 2012 11 24.47480 08 52 41.72 +17 38 28.5 21.2R 420356 290 C~0m7H 2012 11 24.47862 08 52 41.71 +17 38 28.3 21.3R 420356 290 C~0m7H 2013 02 07.12023 08 47 59.44 +17 57 01.1 23.2R 420356 304 C~0soH 2013 02 07.20414 08 47 59.05 +17 57 02.7 420356 304 C~0soH 2013 02 07.26644 08 47 58.75 +17 57 03.4 420356 304 C~0soH 2013 02 09.09895 08 47 49.87 +17 57 38.1 420356 304 C~0soH 2013 02 09.18348 08 47 49.47 +17 57 39.6 420356 304 C~0soH 2013 02 09.24595 08 47 49.16 +17 57 40.6 420356 304 C~0soH 2013 12 28.44336 08 56 22.68 +17 21 48.4 21.5R 420356 290 C~0ykQ 2013 12 28.44719 08 56 22.68 +17 21 48.5 21.8R 420356 290 C~0ykQ 2013 12 28.45102 08 56 22.65 +17 21 48.3 21.8R 420356 290 C~0ykQ 2013 12 28.45485 08 56 22.63 +17 21 48.5 21.5R 420356 290 C~0ykQ 2013 12 28.45868 08 56 22.61 +17 21 48.4 21.6R 420356 290 C~0ykQ 2013 12 28.46251 08 56 22.58 +17 21 48.4 21.2R 420356 290 C~0ykQ 2013 12 31.52653 08 56 10.52 +17 22 38.0 21.8R 420356 290 C~0ykQ 2013 12 31.53036 08 56 10.50 +17 22 38.1 21.7R 420356 290 C~0ykQ 2013 12 31.53802 08 56 10.48 +17 22 38.2 21.8R 420356 290 C~0ykQ 2013 12 31.54185 08 56 10.46 +17 22 38.1 21.7R 420356 290 C~0ykQ 2013 12 31.54568 08 56 10.44 +17 22 38.0 21.8R 420356 290 C~0ykQ 2014 01 01.53027 08 56 06.45 +17 22 54.6 21.7R 420356 290 C~0ykQ 2014 01 01.53410 08 56 06.44 +17 22 54.7 21.8R 420356 290 C~0ykQ 2014 01 01.53793 08 56 06.43 +17 22 55.0 21.8R 420356 290 C~0ykQ 2014 01 01.54176 08 56 06.42 +17 22 54.6 21.9R 420356 290 C~0ykQ 2014 01 01.54559 08 56 06.39 +17 22 54.7 21.7R 420356 290 C~0ykQ 2014 01 01.54942 08 56 06.38 +17 22 54.6 21.8R 420356 290 C~0ykQ 2014 01 02.53862 08 56 02.29 +17 23 11.3 21.8R 420356 290 C~0zDj 2014 01 02.54628 08 56 02.26 +17 23 11.5 21.7R 420356 290 C~0zDj 2014 01 03.50561 08 55 58.27 +17 23 27.6 21.7R 420356 290 C~0zDj 2014 01 03.50944 08 55 58.27 +17 23 27.9 21.8R 420356 290 C~0zDj 2014 01 03.51328 08 55 58.23 +17 23 27.7 21.8R 420356 290 C~0zDj 2014 01 03.51711 08 55 58.23 +17 23 28.1 21.9R 420356 290 C~0zDj 2014 01 03.52094 08 55 58.21 +17 23 28.2 21.8R 420356 290 C~0zDj 2014 01 03.52477 08 55 58.21 +17 23 28.2 21.4R 420356 290 C~0zDj 2014 05 22.17191 08 50 17.04 +17 45 49.4 22.3R 420356 290 C~14QP 2014 05 22.19267 08 50 17.08 +17 45 47.9 22.0R 420356 290 C~14QP 2014 11 18.52012 09 03 03.33 +16 52 22.8 21.9R 420356 290 C~1DNb 2014 11 18.52769 09 03 03.31 +16 52 22.9 21.7R 420356 290 C~1DNb 2014 11 18.53146 09 03 03.31 +16 52 23.0 21.8R 420356 290 C~1DNb 2014 11 24.49525 09 02 58.96 +16 52 40.0 21.8R 420356 290 C~1DNb 2014 11 24.50092 09 02 58.95 +16 52 40.1 21.9R 420356 290 C~1DNb 2014 12 27.53245 09 01 38.46 +16 58 15.9 21.5R 420356 290 C~1GL8 2014 12 27.53624 09 01 38.44 +16 58 16.5 21.4R 420356 290 C~1GL8 2014 12 27.54001 09 01 38.43 +16 58 16.4 21.6R 420356 290 C~1GL8 2014 12 27.54378 09 01 38.41 +16 58 16.5 21.5R 420356 290 C~1GL8 2014 12 28.52128 09 01 34.76 +16 58 31.7 21.1R 420356 290 C~1GL8 2014 12 28.52510 09 01 34.76 +16 58 31.5 21.4R 420356 290 C~1GL8 2014 12 28.52888 09 01 34.75 +16 58 31.7 21.2R 420356 290 C~1GL8 2014 12 28.53265 09 01 34.74 +16 58 31.6 21.3R 420356 290 C~1GL8 2014 12 28.53643 09 01 34.74 +16 58 31.6 21.5R 420356 290 C~1GL8 2015 01 17.48343 09 00 09.84 +17 04 25.7 21.5R 420356 290 C~1LHQ 2015 01 17.49477 09 00 09.69 +17 04 25.7 21.7R 420356 290 C~1LHQ 2015 01 18.434713 09 00 05.348 +17 04 44.19 23.5G 420356 F51 C~42sg 2015 01 20.409417 08 59 56.062 +17 05 22.99 23.1G 420356 F51 C~42sg 2015 02 16.327038 08 57 46.238 +17 14 18.85 23.5G 420356 F51 C~42sg 2015 02 17.289731 08 57 41.746 +17 14 36.82 23.3G 420356 F51 C~42sg 2015 02 19.331279 08 57 32.297 +17 15 15.58 23.7G 420356 F51 C~42sg 2015 03 16.377183 08 55 51.442 +17 22 04.81 23.2G 420356 F51 C~42sg 2015 03 17.353506 08 55 48.254 +17 22 17.78 23.2G 420356 F51 C~42sg 2015 04 10.305637 08 54 53.397 +17 25 55.82 24.2G 420356 F51 C~42sg 2016 01 30.40936 09 04 21.08 +16 45 01.4 21.4R 420356 290 C~1kzG 2016 01 30.41317 09 04 21.07 +16 45 01.8 21.4R 420356 290 C~1kzG 2016 01 30.41696 09 04 21.04 +16 45 01.6 21.5R 420356 290 C~1kzG 2016 01 30.42073 09 04 21.02 +16 45 01.8 21.5R 420356 290 C~1kzG 2016 01 30.42450 09 04 21.01 +16 45 01.9 21.3R 420356 290 C~1kzG 2016 02 05.574478 09 03 51.149 +16 47 08.33 22.9G 420356 F51 C~42sg 2016 03 03.325032 09 01 48.552 +16 55 44.06 23.6G 420356 F51 C~42sg 2016 12 23.648937 09 12 08.083 +16 09 32.65 23.6G 420356 F51 C~42sg 2017 01 27.527969 09 09 41.811 +16 20 12.11 23.2G 420356 F51 C~42sg 2017 02 21.333430 09 07 43.475 +16 28 45.30 23.6G 420356 F51 C~42sg 2018 01 14.419686 09 15 51.874 +15 51 06.40 21.1G 420356 F51 C~42sg 2019 11 08.593396 09 28 07.179 +14 51 12.88 23.8G 420356 F51 C~42sg 2019 12 03.520404 09 28 05.776 +14 51 10.26 24.0G 420356 F51 C~42sg 2020 01 26.565737 09 25 10.843 +15 04 44.43 23.5G 420356 F51 C~42sg 2020 04 17.334790 09 20 10.072 +15 27 54.97 24.3G 420356 F51 C~42sg
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 -0.20 0.00 0.07 2 0.0000 0.00 -0.14 0.00 0.06 3 0.0000 0.00 -0.37 0.00 0.12 4 0.0874 0.00 -0.31 0.00 -0.75 5 0.0874 0.00 -0.40 0.00 -0.76 6 0.0874 0.00 -0.36 0.00 -0.69 7 0.9720 0.00 0.11 0.00 -0.36 8 0.9720 0.00 0.17 0.00 -0.37 9 0.9720 0.00 0.18 0.00 -0.40 10 1.1307 0.00 0.12 0.00 -0.32 11 1.1307 0.00 0.18 0.00 -0.33 12 1.1308 0.00 -0.11 0.00 -0.36 13 4.1425 0.00 0.32 0.00 -0.15 14 4.1425 0.00 0.37 0.00 -0.16 15 4.1425 0.00 0.23 0.00 -0.20 16 8.9998 0.00 -0.01 0.00 0.27 17 8.9998 0.00 0.08 0.00 0.41 18 8.9998 0.00 0.02 0.00 0.35 19 8.9998 0.00 0.11 0.00 0.29 20 8.9998 0.00 -0.10 0.00 0.33 21 9.0054 0.00 -0.22 0.00 0.07 22 9.0055 0.00 -0.12 0.00 0.26 23 9.0055 0.00 0.40 0.00 -0.16 24 9.0055 0.00 0.03 0.00 -0.21 25 9.0055 0.00 -0.05 0.00 0.30 26 9.0055 0.00 -0.67 0.00 -0.03 27 9.0136 0.00 -0.06 0.00 0.42 28 9.0137 0.00 0.20 0.00 0.15 29 9.0137 0.00 -0.15 0.00 0.29 30 9.0137 0.00 -0.22 0.00 0.23 31 9.0137 0.00 -0.05 0.00 0.23 32 9.0137 0.00 -0.09 0.00 0.06 33 9.0137 0.00 0.03 0.00 0.35 34 9.0626 0.00 -0.19 0.00 -0.02 35 9.0626 0.00 -0.06 0.00 0.21 36 9.0626 0.00 -0.22 0.00 0.34 37 9.0626 0.00 -0.09 0.00 0.16 38 9.0626 0.00 -0.41 0.00 -0.11 39 9.0627 0.00 -0.27 0.00 -0.18 40 9.0681 0.00 -0.35 0.00 0.37 41 9.0681 0.00 -0.36 0.00 0.60 42 9.0736 0.00 -0.08 0.00 -0.15 43 9.0736 0.00 0.06 0.00 -0.22 44 9.0736 0.00 0.04 0.00 -0.19 45 9.0737 0.00 -0.12 0.00 -0.06 46 9.0737 0.00 -0.30 0.00 -0.20 47 9.0738 0.00 0.14 0.00 -0.27 48 9.0738 0.00 0.13 0.00 -0.11 49 9.0738 0.00 -0.02 0.00 -0.44 50 9.0791 0.00 -0.67 0.00 -0.14 51 9.0791 0.00 -0.25 0.00 -0.05 52 9.0791 0.00 -0.25 0.00 0.02 53 9.0791 0.00 -0.42 0.00 0.05 54 9.0791 0.00 -0.58 0.00 -0.22 55 9.0792 0.00 -0.36 0.00 -0.37 56 9.0820 0.00 0.58 0.00 0.24 57 9.0820 0.00 -0.11 0.00 0.11 58 9.0820 0.00 -0.11 0.00 -0.12 59 9.0820 0.00 -0.17 0.00 -0.14 60 9.0821 0.00 0.28 0.00 0.23 61 9.0821 0.00 0.36 0.00 0.19 62 9.0845 0.00 0.11 0.00 -0.44 63 9.0845 0.00 -0.24 0.00 -0.15 64 9.0847 0.00 -0.30 0.00 -0.04 65 9.0847 0.00 -0.18 0.00 -0.38 66 9.0847 0.00 -0.20 0.00 0.05 67 9.1363 0.00 0.02 0.00 0.31 68 9.1363 0.00 0.18 0.00 0.43 69 9.1363 0.00 0.19 0.00 0.56 70 9.1364 0.00 0.20 0.00 0.48 71 9.1364 0.00 0.21 0.00 0.31 72 9.1418 0.00 0.06 0.00 0.20 73 9.1418 0.00 0.07 0.00 0.12 74 9.1418 0.00 0.22 0.00 0.25 75 9.1418 0.00 0.37 0.00 0.27 76 9.1418 0.00 0.23 0.00 0.30 77 9.1420 0.00 -0.01 0.00 0.18 78 9.1420 0.00 -0.01 0.00 0.20 79 9.1420 0.00 0.14 0.00 0.03 80 9.1420 0.00 -0.30 0.00 0.06 81 9.1420 0.00 0.30 0.00 0.29 82 9.1446 0.00 0.58 0.00 0.64 83 9.1446 0.00 0.29 0.00 0.57 84 9.1446 0.00 -0.01 0.00 0.33 85 9.1446 0.00 -0.16 0.00 0.10 86 9.1446 0.00 0.29 0.00 0.12 87 9.1447 0.00 -0.39 0.00 0.53 88 9.1473 0.00 0.20 0.00 0.08 89 9.1473 0.00 -0.25 0.00 -0.09 90 9.1474 0.00 -0.55 0.00 0.44 91 9.1499 0.00 0.53 0.00 0.24 92 9.1499 0.00 0.23 0.00 0.17 93 9.1499 0.00 0.08 0.00 0.59 94 9.1499 0.00 0.22 0.00 0.42 95 9.1500 0.00 0.07 0.00 -0.05 96 9.1500 0.00 -0.31 0.00 -0.14 97 9.1556 0.00 0.48 0.00 0.16 98 9.1556 0.00 0.47 0.00 0.10 99 9.1556 0.00 0.61 0.00 -0.07 100 9.1556 0.00 0.29 0.00 -0.04 101 9.1556 0.00 0.12 0.00 0.02 102 9.1557 0.00 -0.04 0.00 0.05 103 9.1557 0.00 -0.21 0.00 0.38 104 9.1557 0.00 -0.07 0.00 0.31 105 9.2921 0.00 0.05 0.00 -0.24 106 9.2921 0.00 0.22 0.00 -0.24 107 9.2921 0.00 0.25 0.00 -0.34 108 9.2921 0.00 0.26 0.00 -0.84 109 9.2948 0.00 -0.38 0.00 0.09 110 9.2948 0.00 -0.19 0.00 0.18 111 9.2976 0.00 0.07 0.00 0.17 112 9.2976 0.00 0.09 0.00 0.17 113 9.2976 0.00 -0.05 0.00 0.27 114 9.2976 0.00 0.12 0.00 0.27 115 9.3003 0.00 0.36 0.00 0.50 116 9.3003 0.00 -0.09 0.00 0.31 117 9.3003 0.00 0.22 0.00 0.31 118 9.3003 0.00 0.37 0.00 0.41 119 9.3057 0.00 -0.14 0.00 0.25 120 9.3058 0.00 -0.15 0.00 0.16 121 9.3058 0.00 0.14 0.00 0.27 122 9.3058 0.00 0.12 0.00 0.58 123 9.3058 0.00 0.26 0.00 0.29 124 9.3084 0.00 -0.14 0.00 -0.17 125 9.3084 0.00 -0.16 0.00 0.23 126 9.3084 0.00 -0.02 0.00 0.24 127 9.3112 0.00 0.16 0.00 0.10 128 9.3112 0.00 0.29 0.00 0.01 129 9.3112 0.00 0.13 0.00 0.21 130 9.3112 0.00 0.09 0.00 0.03 131 9.8679 0.00 0.32 0.00 -0.03 132 9.8679 0.00 0.18 0.00 0.17 133 9.8706 0.00 -0.01 0.00 0.53 134 9.8706 0.00 0.01 0.00 0.62 135 9.8706 0.00 0.18 0.00 0.22 136 9.8706 0.00 0.05 0.00 0.12 137 9.8706 0.00 0.24 0.00 -0.09 138 9.8706 0.00 0.11 0.00 0.20 139 9.8734 0.00 0.22 0.00 0.33 140 9.8734 0.00 0.40 0.00 0.32 141 9.8761 0.00 -0.06 0.00 0.21 142 9.8761 0.00 0.12 0.00 0.10 143 9.8761 0.00 0.30 0.00 0.39 144 9.8761 0.00 0.03 0.00 -0.01 145 9.8761 0.00 0.06 0.00 0.08 146 9.8761 0.00 -0.06 0.00 0.17 147 9.8761 0.00 0.12 0.00 0.07 148 9.9006 0.00 -0.22 0.00 0.20 149 9.9006 0.00 -0.10 0.00 0.27 150 9.9006 0.00 0.01 0.00 0.44 151 9.9006 0.00 -0.06 0.00 0.22 152 10.1050 0.00 -0.40 0.00 0.18 153 10.1052 0.00 -0.04 0.00 0.19 154 10.1054 0.00 0.07 0.00 -0.28 155 10.1104 0.00 -0.24 0.00 -0.01 156 10.1106 0.00 -0.03 0.00 -0.10 157 10.1108 0.00 -0.09 0.00 -0.26 158 10.9929 0.00 -0.01 0.00 -0.29 159 10.9930 0.00 0.21 0.00 -0.25 160 10.9930 0.00 -0.01 0.00 -0.51 161 10.9930 0.00 -0.09 0.00 -0.37 162 10.9930 0.00 -0.16 0.00 -0.53 163 10.9930 0.00 -0.39 0.00 -0.59 164 11.0014 0.00 -0.01 0.00 -0.17 165 11.0014 0.00 -0.08 0.00 -0.13 166 11.0014 0.00 0.09 0.00 -0.16 167 11.0014 0.00 0.02 0.00 -0.32 168 11.0014 0.00 -0.04 0.00 -0.48 169 11.0041 0.00 0.03 0.00 -0.14 170 11.0041 0.00 0.12 0.00 -0.10 171 11.0042 0.00 0.20 0.00 0.13 172 11.0042 0.00 0.29 0.00 -0.33 173 11.0042 0.00 0.08 0.00 -0.29 174 11.0042 0.00 0.17 0.00 -0.45 175 11.0069 0.00 -0.18 0.00 -0.30 176 11.0069 0.00 -0.15 0.00 -0.23 177 11.0095 0.00 -0.13 0.00 -0.38 178 11.0095 0.00 0.12 0.00 -0.14 179 11.0096 0.00 -0.24 0.00 -0.41 180 11.0096 0.00 0.00 0.00 -0.07 181 11.0096 0.00 -0.05 0.00 -0.04 182 11.0096 0.00 0.19 0.00 -0.10 183 11.3892 0.00 -0.56 0.00 -0.36 184 11.3892 0.00 -0.79 0.00 -1.62 185 11.8830 0.00 0.22 0.00 -0.36 186 11.8830 0.00 -0.02 0.00 -0.27 187 11.8830 0.00 0.01 0.00 -0.18 188 11.8993 0.00 0.20 0.00 -0.70 189 11.8993 0.00 0.15 0.00 -0.63 190 11.9898 0.00 -0.07 0.00 -0.34 191 11.9898 0.00 -0.16 0.00 0.20 192 11.9898 0.00 -0.09 0.00 0.04 193 11.9898 0.00 -0.18 0.00 0.08 194 11.9925 0.00 -0.40 0.00 0.08 195 11.9925 0.00 -0.18 0.00 -0.17 196 11.9925 0.00 -0.11 0.00 -0.03 197 11.9925 0.00 -0.05 0.00 -0.19 198 11.9925 0.00 0.17 0.00 -0.25 199 12.0471 0.00 0.76 0.00 -0.17 200 12.0472 0.00 -0.68 0.00 -0.39 201 12.0497 0.00 -0.12 0.00 -0.21 202 12.0551 0.00 0.17 0.00 -0.04 203 12.1288 0.00 -0.06 0.00 0.41 204 12.1315 0.00 0.03 0.00 -0.04 205 12.1371 0.00 0.16 0.00 0.02 206 12.2056 0.00 -0.00 0.00 -0.23 207 12.2083 0.00 -0.00 0.00 -0.09 208 12.2739 0.00 -0.01 0.00 0.04 209 13.0818 0.00 -0.01 0.00 -0.02 210 13.0818 0.00 0.12 0.00 0.30 211 13.0818 0.00 -0.05 0.00 0.02 212 13.0819 0.00 -0.07 0.00 0.15 213 13.0819 0.00 0.05 0.00 0.17 214 13.0987 0.00 0.25 0.00 -0.03 215 13.1719 0.00 0.16 0.00 -0.05 216 13.9805 0.00 -0.18 0.00 -0.17 217 14.0760 0.00 0.33 0.00 -0.45 218 14.1439 0.00 -0.17 0.00 -0.17 219 15.0394 0.00 -0.34 0.00 -0.15 220 16.8551 0.00 -0.07 0.00 -0.25 221 16.9233 0.00 -0.09 0.00 -0.36 222 17.0713 0.00 -0.33 0.00 -0.22 223 17.2952 0.00 -0.38 0.00 -0.51
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.
420356 quality flag:3 Type: CLASSICAL CLASSICAL CLASSICAL axisobj 42.827 42.827 42.827 ecceobj 0.009 0.009 0.009 incobj 1.091 1.091 1.091 qmin 41.267 41.266 41.269 qmax 44.395 44.396 44.394 amean 42.763 42.763 42.764 amin 42.439 42.439 42.439 amax 43.092 43.092 43.090 emean 0.016 0.016 0.016 emin 0.000 0.000 0.000 emax 0.031 0.031 0.031 imean 2.901 2.901 2.901 imin 1.702 1.702 1.702 imax 3.677 3.677 3.677 excite_mean 0.053 0.053 0.053 fracstop 1.000 1.000 1.000 cjmean 3.083 3.083 3.083 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 179.8 179.9 179.8 kozaiamp 180.0 180.0 179.9