"Pseudo-MPEC" for P12nmpt
Created 2026 Jun 12 15:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12nmpt*0C2026 06 11.55442020 23 33.137-15 54 52.93 ~6BHo 20.88wXNEOCPF51
P12nmpt 0C2026 06 11.56510320 23 33.527-15 54 43.06 ~6BHo 20.83wXNEOCPF51
P12nmpt 0C2026 06 11.57560420 23 33.901-15 54 33.45 ~6BHo 20.87wXNEOCPF51
P12nmpt 0C2026 06 11.58611320 23 34.298-15 54 23.79 ~6BHo 21.11wXNEOCPF51
P12nmpt |C2026 06 12.23347020 24 01.300-15 44 13.50 ~6C6K 20.8 GVNEOCP807
P12nmpt |C2026 06 12.23711020 24 01.440-15 44 09.90 ~6C6K 21.1 GVNEOCP807
P12nmpt |C2026 06 12.24075020 24 01.570-15 44 06.60 ~6C6K 20.7 GVNEOCP807
P12nmpt 3C2026 06 12.42555520 24 09.216-15 41 23.41 ~6CC5 20.67GVNEOCPT14
P12nmpt 3C2026 06 12.42652620 24 09.252-15 41 22.52 ~6CC5 20.62GVNEOCPT14
P12nmpt 3C2026 06 12.42749420 24 09.288-15 41 21.63 ~6CC5 20.61GVNEOCPT14
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + 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.
(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: P12nmpt
Perihelion 2026 Sep 28.793438 +/- 31.4 TT = 19:02:33.0 (JD 2461312.293438)
Epoch 2026 Jun 12.0 TT = JDT 2461203.5 Earth MOID: 0.0992 AutoNEOCP
M 333.051042762 +/- 12 (J2000 ecliptic)
n 0.247707561 +/- 0.0845 Peri. 107.258376 +/- 31
a 2.510979731 +/- 0.571 Node 270.491398 +/- 1.4
e 0.63191178 +/- 0.0802 Incl. 10.210135 +/- 0.8
P 3.97892 H 19.25 G 0.15 U 11.1 SR
q 0.924262039 +/- 0.287 Q 4.097697423 +/- 1.14
From 10 observations 2026 June 11-12 (21.0 hr); mean residual 0".35
Residuals in arcseconds: 260611 F51 .07+ .04- 260612 807 .34+ .68+ 260612 T14 .01- .03- 260611 F51 .03+ .02+ 260612 807 .43+ .92+ 260612 T14 .01- .03- 260611 F51 .15- .02- 260612 807 .37+ .85+ 260611 F51 .01+ .04- 260612 T14 .01- .02- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 12 16 20 24 18.324 -15 37 30.82 .75975 1.6521 136.6 20.9 1.43 41 2026 06 12 17 20 24 19.986 -15 36 51.48 .75915 1.6517 136.6 20.9 1.54 32 2026 06 12 18 20 24 21.645 -15 36 12.10 .75856 1.6514 136.7 20.9 1.69 17 2026 06 12 19 20 24 23.303 -15 35 32.68 .75797 1.6510 136.7 20.9 1.88 2 2026 06 12 20 20 24 24.958 -15 34 53.21 .75738 1.6506 136.7 20.9 2.13 173 2026 06 12 21 20 24 26.610 -15 34 13.71 .75678 1.6503 136.7 20.9 2.40 167 2026 06 12 22 20 24 28.261 -15 33 34.16 .75619 1.6499 136.8 20.9 2.69 164 2026 06 12 23 20 24 29.909 -15 32 54.58 .75560 1.6495 136.8 20.9 3.00 162 2026 06 13 00 20 24 31.554 -15 32 14.95 .75501 1.6492 136.8 20.9 3.32 160 2026 06 13 01 20 24 33.197 -15 31 35.28 .75442 1.6488 136.9 20.9 3.67 159 2026 06 13 02 20 24 34.838 -15 30 55.57 .75382 1.6484 136.9 20.9 4.02 158 2026 06 13 03 20 24 36.476 -15 30 15.82 .75323 1.6481 136.9 20.9 4.39 158 2026 06 13 04 20 24 38.113 -15 29 36.03 .75264 1.6477 137.0 20.9 4.78 157 2026 06 13 05 20 24 39.746 -15 28 56.20 .75205 1.6473 137.0 20.9 5.18 157 2026 06 13 06 20 24 41.378 -15 28 16.32 .75146 1.6470 137.0 20.9 5.60 156 2026 06 13 07 20 24 43.006 -15 27 36.41 .75087 1.6466 137.0 20.9 6.03 156 2026 06 13 08 20 24 44.633 -15 26 56.45 .75028 1.6462 137.1 20.9 6.47 156 2026 06 13 09 20 24 46.257 -15 26 16.45 .74969 1.6459 137.1 20.9 6.93 156 2026 06 13 10 20 24 47.879 -15 25 36.41 .74910 1.6455 137.1 20.9 7.41 155 2026 06 13 11 20 24 49.498 -15 24 56.33 .74851 1.6451 137.2 20.9 7.90 155 2026 06 13 12 20 24 51.116 -15 24 16.20 .74792 1.6448 137.2 20.8 8.40 155 2026 06 13 13 20 24 52.730 -15 23 36.03 .74734 1.6444 137.2 20.8 8.92 155 2026 06 13 14 20 24 54.342 -15 22 55.82 .74675 1.6440 137.3 20.8 9.46 155 2026 06 13 15 20 24 55.952 -15 22 15.57 .74616 1.6437 137.3 20.8 10.0 155 2026 06 13 16 20 24 57.560 -15 21 35.28 .74557 1.6433 137.3 20.8 10.6 155 2026 06 13 17 20 24 59.165 -15 20 54.94 .74498 1.6429 137.3 20.8 11.1 155 2026 06 13 18 20 25 00.768 -15 20 14.57 .74440 1.6426 137.4 20.8 11.7 155 2026 06 13 19 20 25 02.368 -15 19 34.15 .74381 1.6422 137.4 20.8 12.4 154 2026 06 13 20 20 25 03.966 -15 18 53.68 .74322 1.6418 137.4 20.8 13.0 154 2026 06 13 21 20 25 05.561 -15 18 13.18 .74264 1.6415 137.5 20.8 13.6 154 2026 06 13 22 20 25 07.155 -15 17 32.63 .74205 1.6411 137.5 20.8 14.3 154 2026 06 13 23 20 25 08.745 -15 16 52.04 .74146 1.6408 137.5 20.8 14.9 154 2026 06 14 00 20 25 10.334 -15 16 11.41 .74088 1.6404 137.6 20.8 15.6 154 2026 06 14 01 20 25 11.919 -15 15 30.73 .74029 1.6400 137.6 20.8 16.3 154 2026 06 14 02 20 25 13.503 -15 14 50.01 .73970 1.6397 137.6 20.8 17.0 154 2026 06 14 03 20 25 15.084 -15 14 09.25 .73912 1.6393 137.6 20.8 17.8 154 2026 06 14 04 20 25 16.663 -15 13 28.45 .73853 1.6389 137.7 20.8 18.5 154 2026 06 14 05 20 25 18.239 -15 12 47.60 .73795 1.6386 137.7 20.8 19.3 154 2026 06 14 06 20 25 19.813 -15 12 06.71 .73736 1.6382 137.7 20.8 20.1 154 2026 06 14 07 20 25 21.384 -15 11 25.78 .73678 1.6378 137.8 20.8 20.9 154 2026 06 14 08 20 25 22.953 -15 10 44.80 .73620 1.6375 137.8 20.8 21.7 154 2026 06 14 09 20 25 24.520 -15 10 03.78 .73561 1.6371 137.8 20.8 22.5 154 2026 06 14 10 20 25 26.084 -15 09 22.71 .73503 1.6367 137.9 20.8 23.3 154 2026 06 14 11 20 25 27.646 -15 08 41.61 .73444 1.6364 137.9 20.8 24.2 154 2026 06 14 12 20 25 29.205 -15 08 00.46 .73386 1.6360 137.9 20.8 25.1 154 2026 06 14 13 20 25 30.762 -15 07 19.26 .73328 1.6356 137.9 20.8 25.9 154 2026 06 14 14 20 25 32.317 -15 06 38.02 .73269 1.6353 138.0 20.8 26.8 154 2026 06 14 15 20 25 33.869 -15 05 56.74 .73211 1.6349 138.0 20.8 27.8 154