"Pseudo-MPEC" for P12qMe9
Created 2026 Oct 3 13:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12qMe9*0C2026 10 03.29132821 56 22.368-13 34 39.62 ~A3B5 20.02wXNEOCPF51
P12qMe9 0C2026 10 03.30350221 56 21.737-13 33 58.32 ~A3B5 19.94wXNEOCPF51
P12qMe9 0C2026 10 03.31568321 56 21.100-13 33 17.19 ~A3B5 19.99wXNEOCPF51
P12qMe9 0C2026 10 03.32790621 56 20.463-13 32 35.82 ~A3B5 19.96wXNEOCPF51
P12qMe9 KC2026 10 03.53846321 56 10.601-13 20 24.11 ~A3DZ 20.2 GWNEOCP474
P12qMe9 KC2026 10 03.54086721 56 10.502-13 20 15.97 ~A3DZ 20.0 GWNEOCP474
P12qMe9 KC2026 10 03.54326921 56 10.397-13 20 07.55 ~A3DZ 19.9 GWNEOCP474
P12qMe9 KC2026 10 03.54567121 56 10.258-13 19 59.52 ~A3DZ 19.9 GWNEOCP474
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.
(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.
Orbital elements: P12qMe9
Perihelion 2026 Jul 3.742237 +/- 52.4 TT = 17:48:49.2 (JD 2461225.242237)
Epoch 2026 Oct 3.0 TT = JDT 2461316.5 Earth MOID: 0.0067 Ma: 0.0158
M 39.978898200 +/- 24 (J2000 ecliptic) AutoNEOCP
n 0.438087642 +/- 0.205 Peri. 252.853684 +/- 50
a 1.716967393 +/- 0.537 Node 356.389155 +/- 1.3
e 0.56414500 +/- 0.155 Incl. 36.191440 +/- 5.0
P 2.250/821.738d H 19.61 G 0.15 U 11.7 SR
q 0.748348807 +/- 0.226 Q 2.685585978 +/- 2.71
From 8 observations 2026 Oct. 3 (6.1 hr); mean residual 0".16
Residuals in arcseconds: 261003 F51 .05- .24+ 261003 F51 .02+ .31- 261003 474 .20+ .26+ 261003 F51 .03+ .15+ 261003 474 .13- .09- 261003 474 .18- .19+ 261003 F51 .01+ .13- 261003 474 .08+ .06- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 03 14 21 56 09.316 -13 18 03.54 .49001 1.3976 136.6 20.1 2.54 42 2026 10 03 15 21 56 07.522 -13 15 44.03 .49060 1.3980 136.5 20.1 3.15 39 2026 10 03 16 21 56 05.739 -13 13 24.82 .49119 1.3983 136.5 20.1 3.82 36 2026 10 03 17 21 56 03.967 -13 11 05.91 .49178 1.3987 136.5 20.1 4.57 33 2026 10 03 18 21 56 02.205 -13 08 47.30 .49237 1.3990 136.4 20.1 5.39 31 2026 10 03 19 21 56 00.455 -13 06 28.99 .49296 1.3994 136.4 20.1 6.30 29 2026 10 03 20 21 55 58.715 -13 04 10.98 .49355 1.3998 136.4 20.1 7.30 27 2026 10 03 21 21 55 56.985 -13 01 53.26 .49415 1.4001 136.3 20.1 8.40 25 2026 10 03 22 21 55 55.267 -12 59 35.85 .49474 1.4005 136.3 20.1 9.59 23 2026 10 03 23 21 55 53.558 -12 57 18.72 .49533 1.4008 136.2 20.1 10.9 22 2026 10 04 00 21 55 51.861 -12 55 01.90 .49592 1.4012 136.2 20.1 12.3 21 2026 10 04 01 21 55 50.174 -12 52 45.36 .49652 1.4015 136.2 20.1 13.8 20 2026 10 04 02 21 55 48.498 -12 50 29.12 .49711 1.4019 136.1 20.1 15.4 19 2026 10 04 03 21 55 46.832 -12 48 13.18 .49770 1.4023 136.1 20.1 17.1 18 2026 10 04 04 21 55 45.176 -12 45 57.52 .49830 1.4026 136.1 20.1 18.9 17 2026 10 04 05 21 55 43.531 -12 43 42.16 .49889 1.4030 136.0 20.1 20.8 17 2026 10 04 06 21 55 41.896 -12 41 27.08 .49949 1.4033 136.0 20.1 22.8 16 2026 10 04 07 21 55 40.272 -12 39 12.29 .50008 1.4037 136.0 20.1 24.9 16 2026 10 04 08 21 55 38.658 -12 36 57.80 .50068 1.4040 135.9 20.1 27.2 15 2026 10 04 09 21 55 37.054 -12 34 43.59 .50128 1.4044 135.9 20.1 29.5 15 2026 10 04 10 21 55 35.460 -12 32 29.66 .50187 1.4048 135.9 20.1 31.9 15 2026 10 04 11 21 55 33.877 -12 30 16.03 .50247 1.4051 135.8 20.2 34.4 14 2026 10 04 12 21 55 32.304 -12 28 02.68 .50307 1.4055 135.8 20.2 37.0 14 2026 10 04 13 21 55 30.741 -12 25 49.61 .50366 1.4058 135.8 20.2 39.7 14 2026 10 04 14 21 55 29.188 -12 23 36.82 .50426 1.4062 135.7 20.2 42.6 13 2026 10 04 15 21 55 27.645 -12 21 24.32 .50486 1.4065 135.7 20.2 45.5 13 2026 10 04 16 21 55 26.112 -12 19 12.10 .50546 1.4069 135.7 20.2 48.5 13 2026 10 04 17 21 55 24.590 -12 17 00.17 .50606 1.4073 135.6 20.2 51.6 13 2026 10 04 18 21 55 23.077 -12 14 48.51 .50666 1.4076 135.6 20.2 54.8 13 2026 10 04 19 21 55 21.574 -12 12 37.13 .50726 1.4080 135.6 20.2 58.1 13 2026 10 04 20 21 55 20.082 -12 10 26.03 .50786 1.4083 135.5 20.2 61.5 12 2026 10 04 21 21 55 18.599 -12 08 15.21 .50846 1.4087 135.5 20.2 65.0 12 2026 10 04 22 21 55 17.126 -12 06 04.67 .50906 1.4090 135.5 20.2 68.6 12 2026 10 04 23 21 55 15.663 -12 03 54.40 .50966 1.4094 135.4 20.2 72.3 12 2026 10 05 00 21 55 14.209 -12 01 44.41 .51026 1.4098 135.4 20.2 76.1 12 2026 10 05 01 21 55 12.766 -11 59 34.69 .51086 1.4101 135.4 20.2 80.0 12 2026 10 05 02 21 55 11.332 -11 57 25.25 .51146 1.4105 135.3 20.2 84.0 12 2026 10 05 03 21 55 09.908 -11 55 16.08 .51207 1.4108 135.3 20.2 88.1 12 2026 10 05 04 21 55 08.494 -11 53 07.19 .51267 1.4112 135.2 20.2 92.3 12 2026 10 05 05 21 55 07.090 -11 50 58.57 .51327 1.4115 135.2 20.2 96.5 11 2026 10 05 06 21 55 05.695 -11 48 50.21 .51388 1.4119 135.2 20.2 101 11 2026 10 05 07 21 55 04.310 -11 46 42.13 .51448 1.4122 135.1 20.2 105 11 2026 10 05 08 21 55 02.934 -11 44 34.32 .51509 1.4126 135.1 20.2 110 11 2026 10 05 09 21 55 01.568 -11 42 26.78 .51569 1.4130 135.1 20.2 115 11 2026 10 05 10 21 55 00.211 -11 40 19.50 .51629 1.4133 135.0 20.2 119 11 2026 10 05 11 21 54 58.864 -11 38 12.49 .51690 1.4137 135.0 20.2 124 11 2026 10 05 12 21 54 57.527 -11 36 05.75 .51751 1.4140 135.0 20.2 129 11 2026 10 05 13 21 54 56.199 -11 33 59.28 .51811 1.4144 134.9 20.2 134 11