"Pseudo-MPEC" for TKO0004
Created 2026 Oct 15 5:35:26 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
TKO0004*0B2026 10 11.86069321 50 56.602-06 48 08.57 ~ADI5 16.57VVNEOCPR43
TKO0004 0B2026 10 11.86200221 51 03.202-06 55 37.45 ~ADI5 14.81VVNEOCPR43
TKO0004 0B2026 10 11.86331121 51 09.778-07 03 05.87 ~ADI5 16.32VVNEOCPR43
TKO0004 0B2026 10 11.86462021 51 16.392-07 10 36.37 ~ADI5 16.62VVNEOCPR43
TKO0004 0B2026 10 11.86592921 51 22.999-07 18 05.26 ~ADI5 16.42VVNEOCPR43
TKO0004 0B2026 10 11.95895421 59 36.197-16 18 07.49 ~ADI5 16.36VVNEOCPR43
TKO0004 0B2026 10 11.96026321 59 43.512-16 25 45.80 ~ADI5 16.26VVNEOCPR43
TKO0004 0B2026 10 11.96157221 59 50.858-16 33 23.58 ~ADI5 16.45VVNEOCPR43
TKO0004 0B2026 10 11.96288121 59 58.190-16 41 01.39 ~ADI5 15.41VVNEOCPR43
TKO0004 0B2026 10 11.96419022 00 05.544-16 48 38.77 ~ADI5 16.44VVNEOCPR43
TKO0004 KC2026 10 12.50469023 11 50.410-57 28 07.18 ~ADI5 17.1 GWNEOCP474
TKO0004 KC2026 10 12.50558823 11 59.023-57 30 39.42 ~ADI5 17.1 GWNEOCP474
TKO0004 KC2026 10 12.50618623 12 04.728-57 32 19.82 ~ADI5 17.2 GWNEOCP474
TKO0004 KC2026 10 12.50673623 12 09.967-57 33 52.70 ~ADI5 17.1 GWNEOCP474
TKO0004 KC2026 10 12.50738523 12 16.222-57 35 42.11 ~ADI5 17.3 GWNEOCP474
TKO0004 KC2026 10 12.50788423 12 21.002-57 37 05.84 ~ADI5 17.2 GWNEOCP474
TKO0004 0B2026 10 13.53351702 46 10.150-76 09 23.26 ~ADI5 20.38VVNEOCPE54
TKO0004 0B2026 10 13.54350902 47 56.842-76 11 19.21 ~ADI5 19.13VVNEOCPE54
TKO0004 0B2026 10 13.56347202 51 26.974-76 14 54.89 ~ADI5 19.38VVNEOCPE54
Station data:
(474) Mount John Observatory, Lake Tekapo (S43.987385 E170.464960) New
Zealand. Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M.
Kilmartin. 1.0-m f/7.7 reflector + CCD.
(E54) TransAstra at Springbrook (S31.281736 E149.081470) Australia/NSW.
(R43) TransAstra TKO at e-EYE (N38.215291 W6.627190) Spain.
Orbital elements: TKO0004
Perihelion 2026 Oct 28.341755 +/- 0.00912 TT = 8:12:07.6 (JD 2461341.841755)
Epoch 2026 Oct 13.0 TT = JDT 2461326.5 Earth MOID: 0.0035 AutoNEOCP
M 351.485627344 +/- 0.010 (J2000 ecliptic)
n 0.554980347 +/- 0.000385 Peri. 198.788984 +/- 0.008
a 1.466507582 +/- 0.000679 Node 197.984195 +/- 0.00012
e 0.32581949 +/- 0.00031 Incl. 29.867253 +/- 0.012
P 1.776/648.659d H 25.54 G 0.15 U 7.5
q 0.988690828 +/- 3.85e-6 Q 1.944324335 +/- 0.00135
From 19 observations 2026 Oct. 11-13 (40.9 hr); mean residual 1".29
Residuals in arcseconds: 261011 R43 .81- 2.6+ 261011 R43 .71+ 2.9- 261012 474 .10+ .36+ 261011 R43 .51- 2.1+ 261011 R43 .54+ 3.0- 261012 474 .02+ .57+ 261011 R43 .68- 2.4+ 261011 R43 .51+ 2.7- 261013 E54 .14+ .38- 261011 R43 .41- .92+ 261012 474 .26+ .37+ 261013 E54 .05+ .20- 261011 R43 .37- 1.4+ 261012 474 .37+ .01+ 261013 E54 .31- .36- 261011 R43 .57+ 2.4- 261012 474 .16+ .59+ 261011 R43 .50+ 2.9- 261012 474 .13- .46+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 15 06 05 29 51.295 -75 01 34.40 .03293 0.9971 88.7 21.3 .244 87 2026 10 15 07 05 31 32.546 -74 58 23.80 .03333 0.9970 88.6 21.3 .245 86 2026 10 15 08 05 33 10.697 -74 55 15.07 .03374 0.9970 88.5 21.3 .245 86 2026 10 15 09 05 34 45.878 -74 52 08.26 .03414 0.9969 88.4 21.4 .246 85 2026 10 15 10 05 36 18.214 -74 49 03.43 .03455 0.9969 88.4 21.4 .247 85 2026 10 15 11 05 37 47.822 -74 46 00.60 .03495 0.9968 88.3 21.4 .247 84 2026 10 15 12 05 39 14.814 -74 42 59.82 .03536 0.9968 88.2 21.4 .248 84 2026 10 15 13 05 40 39.298 -74 40 01.10 .03576 0.9967 88.2 21.5 .248 83 2026 10 15 14 05 42 01.372 -74 37 04.46 .03617 0.9967 88.1 21.5 .248 83 2026 10 15 15 05 43 21.135 -74 34 09.92 .03657 0.9966 88.0 21.5 .249 82 2026 10 15 16 05 44 38.677 -74 31 17.47 .03698 0.9965 88.0 21.5 .249 82 2026 10 15 17 05 45 54.085 -74 28 27.13 .03738 0.9965 87.9 21.6 .250 82 2026 10 15 18 05 47 07.442 -74 25 38.89 .03779 0.9964 87.9 21.6 .250 81 2026 10 15 19 05 48 18.827 -74 22 52.74 .03819 0.9964 87.8 21.6 .251 81 2026 10 15 20 05 49 28.314 -74 20 08.69 .03860 0.9963 87.7 21.6 .251 81 2026 10 15 21 05 50 35.975 -74 17 26.71 .03900 0.9963 87.7 21.7 .251 80 2026 10 15 22 05 51 41.878 -74 14 46.81 .03941 0.9962 87.6 21.7 .252 80 2026 10 15 23 05 52 46.088 -74 12 08.96 .03981 0.9962 87.6 21.7 .252 80 2026 10 16 00 05 53 48.666 -74 09 33.14 .04022 0.9961 87.5 21.7 .252 79 2026 10 16 01 05 54 49.673 -74 06 59.34 .04063 0.9961 87.5 21.8 .253 79 2026 10 16 02 05 55 49.164 -74 04 27.55 .04103 0.9960 87.4 21.8 .253 79 2026 10 16 03 05 56 47.193 -74 01 57.73 .04144 0.9960 87.4 21.8 .253 78 2026 10 16 04 05 57 43.812 -73 59 29.87 .04184 0.9959 87.3 21.8 .253 78 2026 10 16 05 05 58 39.069 -73 57 03.95 .04225 0.9959 87.3 21.8 .254 78 2026 10 16 06 05 59 33.011 -73 54 39.94 .04265 0.9958 87.2 21.9 .254 78 2026 10 16 07 06 00 25.685 -73 52 17.82 .04306 0.9958 87.2 21.9 .254 77 2026 10 16 08 06 01 17.131 -73 49 57.56 .04347 0.9957 87.1 21.9 .254 77 2026 10 16 09 06 02 07.393 -73 47 39.14 .04387 0.9957 87.1 21.9 .255 77 2026 10 16 10 06 02 56.508 -73 45 22.54 .04428 0.9957 87.0 22.0 .255 77 2026 10 16 11 06 03 44.515 -73 43 07.73 .04469 0.9956 87.0 22.0 .255 77 2026 10 16 12 06 04 31.450 -73 40 54.69 .04509 0.9956 87.0 22.0 .255 76 2026 10 16 13 06 05 17.347 -73 38 43.38 .04550 0.9955 86.9 22.0 .256 76 2026 10 16 14 06 06 02.240 -73 36 33.79 .04590 0.9955 86.9 22.0 .256 76 2026 10 16 15 06 06 46.161 -73 34 25.89 .04631 0.9954 86.8 22.1 .256 76 2026 10 16 16 06 07 29.140 -73 32 19.65 .04672 0.9954 86.8 22.1 .256 75 2026 10 16 17 06 08 11.206 -73 30 15.05 .04712 0.9953 86.8 22.1 .256 75 2026 10 16 18 06 08 52.388 -73 28 12.06 .04753 0.9953 86.7 22.1 .256 75 2026 10 16 19 06 09 32.712 -73 26 10.66 .04794 0.9952 86.7 22.1 .256 75 2026 10 16 20 06 10 12.205 -73 24 10.82 .04834 0.9952 86.6 22.1 .257 75 2026 10 16 21 06 10 50.892 -73 22 12.53 .04875 0.9951 86.6 22.2 .257 75 2026 10 16 22 06 11 28.797 -73 20 15.74 .04916 0.9951 86.6 22.2 .257 74 2026 10 16 23 06 12 05.942 -73 18 20.45 .04956 0.9950 86.5 22.2 .257 74 2026 10 17 00 06 12 42.350 -73 16 26.63 .04997 0.9950 86.5 22.2 .257 74 2026 10 17 01 06 13 18.043 -73 14 34.24 .05037 0.9949 86.5 22.2 .257 74 2026 10 17 02 06 13 53.040 -73 12 43.28 .05078 0.9949 86.4 22.3 .257 74 2026 10 17 03 06 14 27.363 -73 10 53.71 .05119 0.9949 86.4 22.3 .257 74 2026 10 17 04 06 15 01.029 -73 09 05.52 .05159 0.9948 86.4 22.3 .257 73 2026 10 17 05 06 15 34.058 -73 07 18.68 .05200 0.9948 86.3 22.3 .257 73