"Pseudo-MPEC" for P12neKJ
Created 2026 May 16 16:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12neKJ*0C2026 05 14.33157913 02 05.186-23 32 51.17 ~5EM5 21.50wXNEOCPF51
P12neKJ 0C2026 05 14.34275313 02 04.558-23 32 47.55 ~5EM5 21.12wXNEOCPF51
P12neKJ 0C2026 05 14.35433313 02 03.930-23 32 44.34 ~5EM5 21.08wXNEOCPF51
P12neKJ 1C2026 05 15.16708013 01 25.390-23 28 42.50 ~5F5Z 20.4 RVNEOCP691
P12neKJ 1C2026 05 15.17807013 01 24.840-23 28 39.20 ~5F5Z 20.6 RVNEOCP691
P12neKJ C2026 05 15.18903213 01 24.141-23 28 36.70 ~5F5K 20.5 GWNEOCPH01
P12neKJ 1C2026 05 15.18907013 01 24.240-23 28 36.40 ~5F5Z 20.8 RVNEOCP691
P12neKJ C2026 05 15.19311713 01 23.921-23 28 35.49 ~5F5K 20.3 GWNEOCPH01
P12neKJ C2026 05 15.20267213 01 23.429-23 28 32.64 ~5F5K 20.2 GWNEOCPH01
P12neKJ C2026 05 15.21066913 01 22.996-23 28 30.19 ~5F5K 20.3 GWNEOCPH01
P12neKJ 0B2026 05 15.80342913 00 56.269-23 25 17.64 ~5G7o WNEOCPM21
P12neKJ KB2026 05 15.82500 13 00 54.95 -23 25 26.7 ~5FLK 20.5 GXNEOCPM45
P12neKJ 0B2026 05 15.82828613 00 54.987-23 25 10.03 ~5G7o 20.5 GWNEOCPM21
P12neKJ KB2026 05 15.83309 13 00 54.55 -23 25 24.2 ~5FLK 20.6 GXNEOCPM45
P12neKJ KB2026 05 15.84117 13 00 54.16 -23 25 21.2 ~5FLK XNEOCPM45
P12neKJ C2026 05 16.25407613 00 35.646-23 23 13.84 ~5G6o 20.6 GWNEOCPH01
P12neKJ C2026 05 16.26462213 00 35.130-23 23 10.49 ~5G6o 20.5 GWNEOCPH01
P12neKJ C2026 05 16.26822113 00 34.950-23 23 09.29 ~5G6o 20.4 GWNEOCPH01
P12neKJ C2026 05 16.27556013 00 34.594-23 23 06.96 ~5G6o 20.4 GWNEOCPH01
P12neKJ 3C2026 05 16.38622513 00 29.875-23 22 31.09 ~5GB5 20.79GVNEOCPT14
P12neKJ 3C2026 05 16.38743113 00 29.810-23 22 30.62 ~5GB5 20.86GVNEOCPT14
P12neKJ 3C2026 05 16.38875513 00 29.749-23 22 30.23 ~5GB5 20.69GVNEOCPT14
P12neKJ 3C2026 05 16.39040713 00 29.668-23 22 29.71 ~5GB5 20.70GVNEOCPT14
P12neKJ 3C2026 05 16.39160813 00 29.608-23 22 29.32 ~5GB5 20.70GVNEOCPT14
P12neKJ 3C2026 05 16.39282613 00 29.544-23 22 28.84 ~5GB5 20.45GVNEOCPT14
Station data:
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962174 W111.600327)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
CCD.
(H01) Magdalena Ridge Observatory, Socorro (N33.984833 W107.189333) US/New
Mexico. Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m
f/8.9 reflector + CCD.
(M21) Schiaparelli Southern Observatory, Hakos (S23.236549 E16.361440)
Namibia. Observers A. Aletti, F. Bellini, L. Buzzi, G. Galli. Measurer L.
Buzzi. 0.36-m f/8.4 reflector + CCD.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P12neKJ
Perihelion 2026 Aug 3.208022 +/- 1.15 TT = 4:59:33.0 (JD 2461255.708022)
Epoch 2026 May 16.0 TT = JDT 2461176.5 Earth MOID: 0.2426 Ma: 0.0763
M 338.175676626 +/- 0.7 (J2000 ecliptic) AutoNEOCP
n 0.275531731 +/- 0.00775 Peri. 331.281930 +/- 0.8
a 2.338953756 +/- 0.0438 Node 312.550245 +/- 0.9
e 0.46389610 +/- 0.0112 Incl. 5.612367 +/- 0.06
P 3.57711 H 20.26 G 0.15 U 9.5
q 1.253922225 +/- 0.00675 Q 3.423985286 +/- 0.0897
From 25 observations 2026 May 14-16; mean residual 0".21
Residuals in arcseconds: 260514 F51 .08- .09- 260515 H01 .06- .01- 260516 H01 .01+ .02+ 260514 F51 .11- .19+ 260515 M21 .10- .29- 260516 T14 .03+ .05- 260514 F51 .17+ .09- 260515 M45 .54- .62- 260516 T14 .04- .03+ 260515 691 .11+ .35+ 260515 M21 .10- .03- 260516 T14 .02+ .00 260515 691 .54+ .42+ 260515 M45 .47- .59- 260516 T14 .03+ .01- 260515 H01 .02- .02+ 260515 M45 .28- .06- 260516 T14 .03+ .00 260515 691 .30+ .04- 260516 H01 .02- .01+ 260516 T14 .02- .09+ 260515 H01 .08- .00 260516 H01 .02+ .00 260515 H01 .09+ .03- 260516 H01 .03- .04+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 05 16 17 13 00 16.538 -23 20 42.11 .54008 1.4838 144.4 20.9 .320 43 2026 05 16 18 13 00 14.782 -23 20 29.39 .54001 1.4836 144.3 20.9 .335 44 2026 05 16 19 13 00 13.031 -23 20 16.66 .53994 1.4834 144.3 20.9 .351 46 2026 05 16 20 13 00 11.285 -23 20 03.93 .53988 1.4832 144.2 20.9 .367 47 2026 05 16 21 13 00 09.544 -23 19 51.20 .53981 1.4830 144.2 20.9 .383 48 2026 05 16 22 13 00 07.809 -23 19 38.46 .53975 1.4828 144.2 20.9 .401 49 2026 05 16 23 13 00 06.079 -23 19 25.72 .53968 1.4826 144.1 20.9 .418 50 2026 05 17 00 13 00 04.354 -23 19 12.98 .53962 1.4823 144.1 20.9 .437 51 2026 05 17 01 13 00 02.635 -23 19 00.23 .53955 1.4821 144.0 20.9 .456 52 2026 05 17 02 13 00 00.920 -23 18 47.48 .53949 1.4819 144.0 20.9 .476 53 2026 05 17 03 12 59 59.212 -23 18 34.73 .53942 1.4817 143.9 20.9 .496 54 2026 05 17 04 12 59 57.508 -23 18 21.98 .53936 1.4815 143.9 20.9 .517 55 2026 05 17 05 12 59 55.810 -23 18 09.22 .53930 1.4813 143.9 20.9 .539 56 2026 05 17 06 12 59 54.117 -23 17 56.46 .53923 1.4811 143.8 20.9 .561 56 2026 05 17 07 12 59 52.430 -23 17 43.70 .53917 1.4809 143.8 20.9 .584 57 2026 05 17 08 12 59 50.748 -23 17 30.94 .53911 1.4807 143.7 20.9 .607 58 2026 05 17 09 12 59 49.071 -23 17 18.17 .53904 1.4805 143.7 20.9 .631 58 2026 05 17 10 12 59 47.400 -23 17 05.40 .53898 1.4802 143.6 20.9 .655 59 2026 05 17 11 12 59 45.734 -23 16 52.63 .53892 1.4800 143.6 20.9 .680 60 2026 05 17 12 12 59 44.074 -23 16 39.86 .53885 1.4798 143.6 20.9 .706 60 2026 05 17 13 12 59 42.419 -23 16 27.08 .53879 1.4796 143.5 20.9 .732 61 2026 05 17 14 12 59 40.769 -23 16 14.30 .53873 1.4794 143.5 20.9 .759 61 2026 05 17 15 12 59 39.125 -23 16 01.53 .53867 1.4792 143.4 20.9 .786 61 2026 05 17 16 12 59 37.486 -23 15 48.75 .53861 1.4790 143.4 20.9 .814 62 2026 05 17 17 12 59 35.853 -23 15 35.96 .53854 1.4788 143.3 20.9 .843 62 2026 05 17 18 12 59 34.225 -23 15 23.18 .53848 1.4786 143.3 20.9 .872 63 2026 05 17 19 12 59 32.602 -23 15 10.39 .53842 1.4784 143.3 20.9 .901 63 2026 05 17 20 12 59 30.985 -23 14 57.61 .53836 1.4781 143.2 20.9 .931 63 2026 05 17 21 12 59 29.374 -23 14 44.82 .53830 1.4779 143.2 20.9 .962 64 2026 05 17 22 12 59 27.768 -23 14 32.03 .53824 1.4777 143.1 20.9 0.99 64 2026 05 17 23 12 59 26.167 -23 14 19.24 .53818 1.4775 143.1 20.9 1.03 64 2026 05 18 00 12 59 24.572 -23 14 06.44 .53812 1.4773 143.1 20.9 1.06 65 2026 05 18 01 12 59 22.982 -23 13 53.65 .53806 1.4771 143.0 20.9 1.09 65 2026 05 18 02 12 59 21.398 -23 13 40.86 .53800 1.4769 143.0 20.9 1.12 65 2026 05 18 03 12 59 19.820 -23 13 28.06 .53794 1.4767 142.9 20.9 1.16 66 2026 05 18 04 12 59 18.247 -23 13 15.26 .53788 1.4765 142.9 20.9 1.19 66 2026 05 18 05 12 59 16.679 -23 13 02.47 .53782 1.4763 142.8 20.9 1.23 66 2026 05 18 06 12 59 15.117 -23 12 49.67 .53776 1.4761 142.8 20.9 1.26 66 2026 05 18 07 12 59 13.561 -23 12 36.87 .53771 1.4758 142.8 20.9 1.30 67 2026 05 18 08 12 59 12.010 -23 12 24.07 .53765 1.4756 142.7 20.9 1.34 67 2026 05 18 09 12 59 10.464 -23 12 11.27 .53759 1.4754 142.7 20.9 1.38 67 2026 05 18 10 12 59 08.924 -23 11 58.47 .53753 1.4752 142.6 20.9 1.41 67 2026 05 18 11 12 59 07.390 -23 11 45.67 .53747 1.4750 142.6 20.9 1.45 67 2026 05 18 12 12 59 05.861 -23 11 32.87 .53741 1.4748 142.5 20.9 1.49 68 2026 05 18 13 12 59 04.338 -23 11 20.07 .53736 1.4746 142.5 20.9 1.53 68 2026 05 18 14 12 59 02.821 -23 11 07.27 .53730 1.4744 142.5 20.9 1.57 68 2026 05 18 15 12 59 01.309 -23 10 54.47 .53724 1.4742 142.4 20.9 1.61 68 2026 05 18 16 12 58 59.803 -23 10 41.67 .53719 1.4740 142.4 20.9 1.66 68