"Pseudo-MPEC" for P12nm1K
Created 2026 Jun 13 5:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12nm1K*0C2026 06 11.49090716 28 48.038+07 25 58.90 ~6BEZ 21.42wXNEOCPF51
P12nm1K 0C2026 06 11.50341416 28 48.495+07 26 36.70 ~6BEZ 21.35wXNEOCPF51
P12nm1K 0C2026 06 11.51586016 28 48.950+07 27 14.07 ~6BEZ 21.16wXNEOCPF51
P12nm1K 1C2026 06 12.28989516 29 30.674+08 06 45.11 ~6C7o 21.12GVNEOCPI52
P12nm1K 1C2026 06 12.29152716 29 30.714+08 06 50.47 ~6C7o 21.09GVNEOCPI52
P12nm1K 1C2026 06 12.29315016 29 30.757+08 06 55.66 ~6C7o 21.08GVNEOCPI52
P12nm1K 1C2026 06 12.29479016 29 30.804+08 07 00.41 ~6C7o 20.73GVNEOCPI52
P12nm1K 1C2026 06 12.39696816 29 35.659+08 12 10.16 ~6CDK LNEOCP658
P12nm1K 1C2026 06 12.39961816 29 35.746+08 12 18.20 ~6CDK LNEOCP658
P12nm1K 1C2026 06 12.40226816 29 35.851+08 12 26.10 ~6CDK LNEOCP658
P12nm1K 1C2026 06 12.40491916 29 35.946+08 12 34.11 ~6CDK LNEOCP658
P12nm1K 1C2026 06 12.40755816 29 36.033+08 12 42.03 ~6CDK LNEOCP658
P12nm1K 1C2026 06 12.41020816 29 36.151+08 12 50.09 ~6CDK LNEOCP658
P12nm1K 3C2026 06 12.41647816 29 37.398+08 13 30.66 ~6CBo 21.31GVNEOCPT14
P12nm1K 3C2026 06 12.41744716 29 37.433+08 13 33.72 ~6CBo 21.25GVNEOCPT14
P12nm1K 3C2026 06 12.41842016 29 37.468+08 13 36.76 ~6CBo 21.24GVNEOCPT14
P12nm1K KC2026 06 13.15450616 30 19.98 +08 52 22.2 ~6D4Z 21.4 GVNEOCPH21
P12nm1K KC2026 06 13.15739416 30 20.10 +08 52 31.3 ~6D4Z 21.4 GVNEOCPH21
P12nm1K KC2026 06 13.16028316 30 20.21 +08 52 40.6 ~6D4Z 21.5 GVNEOCPH21
P12nm1K KC2026 06 13.16567516 30 20.46 +08 52 58.2 ~6D4Z 21.8 GVNEOCPH21
Station data:
(658) Dominion Astrophysical Observatory (N48.519984 W123.417000)
Canada/BritColumbia. Observer D. D. Balam. Measurers D. D. Balam, D. W.
E. Green, C. E. Spratt. 1.82-m 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.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, R. A.
Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchoś. 1.0-m prime focus + 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: P12nm1K
Perihelion 2026 Jul 28.023660 +/- 0.0218 TT = 0:34:04.2 (JD 2461249.523660)
Epoch 2026 Jun 13.0 TT = JDT 2461204.5 Earth MOID: 0.0557 Ju: 0.6979
M 350.872077022 +/- 0.27 Ma: 0.0201 AutoNEOCP
n 0.202736139 +/- 0.00592 Peri. 124.879120 +/- 0.37
a 2.869779972 +/- 0.0559 Node 184.758010 +/- 0.36
e 0.64763675 +/- 0.0068 Incl. 4.885358 +/- 0.048
P 4.86153 H 23.39 G 0.15 U 9.3
q 1.011204990 +/- 0.000421 Q 4.728354953 +/- 0.112 (J2000 ecliptic)
From 20 observations 2026 June 11-13 (40.2 hr); mean residual 0".39
Residuals in arcseconds: 260611 F51 .02- .12- 260612 658 .44+ 1.1+ 260612 T14 .01- .01+ 260611 F51 .12+ .07+ 260612 658 .02+ .91+ 260612 T14 .02- .00 260611 F51 .10+ .01+ 260612 658 .14- .55+ 260613 H21 .53+ .05+ 260612 I52 .39+ .49- 260612 658 .45- .30+ 260613 H21 .44+ .20- 260612 I52 .07+ .22- 260612 658 .88- .01- 260613 H21 .20+ .25- 260612 I52 .20- .08- 260612 658 .87- .21- 260613 H21 .43+ .09- 260612 I52 .42- .44- 260612 T14 .01- .02- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 13 06 16 30 24.737 +08 57 54.22 .19096 1.1774 145.2 21.4 .226 170 2026 06 13 07 16 30 27.177 +09 00 09.18 .19073 1.1771 145.2 21.4 .236 170 2026 06 13 08 16 30 29.627 +09 02 24.37 .19050 1.1769 145.1 21.4 .246 170 2026 06 13 09 16 30 32.086 +09 04 39.77 .19028 1.1766 145.1 21.4 .256 170 2026 06 13 10 16 30 34.555 +09 06 55.39 .19005 1.1763 145.0 21.4 .266 170 2026 06 13 11 16 30 37.032 +09 09 11.24 .18982 1.1760 145.0 21.4 .277 170 2026 06 13 12 16 30 39.519 +09 11 27.30 .18959 1.1758 144.9 21.4 .288 170 2026 06 13 13 16 30 42.016 +09 13 43.59 .18936 1.1755 144.9 21.4 .299 170 2026 06 13 14 16 30 44.521 +09 16 00.11 .18913 1.1752 144.8 21.4 .311 170 2026 06 13 15 16 30 47.036 +09 18 16.84 .18891 1.1749 144.8 21.4 .323 171 2026 06 13 16 16 30 49.561 +09 20 33.80 .18868 1.1747 144.7 21.4 .335 171 2026 06 13 17 16 30 52.095 +09 22 50.99 .18845 1.1744 144.7 21.4 .348 171 2026 06 13 18 16 30 54.638 +09 25 08.40 .18822 1.1741 144.6 21.4 .361 172 2026 06 13 19 16 30 57.191 +09 27 26.03 .18800 1.1738 144.6 21.4 .374 172 2026 06 13 20 16 30 59.754 +09 29 43.90 .18777 1.1736 144.5 21.4 .388 173 2026 06 13 21 16 31 02.326 +09 32 01.99 .18754 1.1733 144.5 21.4 .402 173 2026 06 13 22 16 31 04.908 +09 34 20.30 .18732 1.1730 144.4 21.4 .417 173 2026 06 13 23 16 31 07.500 +09 36 38.85 .18709 1.1727 144.4 21.4 .431 174 2026 06 14 00 16 31 10.101 +09 38 57.62 .18686 1.1725 144.3 21.4 .447 174 2026 06 14 01 16 31 12.713 +09 41 16.63 .18664 1.1722 144.3 21.4 .462 175 2026 06 14 02 16 31 15.334 +09 43 35.86 .18641 1.1719 144.2 21.4 .478 175 2026 06 14 03 16 31 17.965 +09 45 55.32 .18618 1.1716 144.2 21.4 .495 176 2026 06 14 04 16 31 20.606 +09 48 15.02 .18596 1.1714 144.1 21.4 .511 176 2026 06 14 05 16 31 23.257 +09 50 34.95 .18573 1.1711 144.1 21.4 .529 177 2026 06 14 06 16 31 25.918 +09 52 55.10 .18551 1.1708 144.0 21.4 .546 177 2026 06 14 07 16 31 28.589 +09 55 15.50 .18528 1.1706 144.0 21.4 .565 178 2026 06 14 08 16 31 31.270 +09 57 36.12 .18506 1.1703 143.9 21.4 .583 178 2026 06 14 09 16 31 33.962 +09 59 56.98 .18483 1.1700 143.9 21.4 .602 179 2026 06 14 10 16 31 36.663 +10 02 18.07 .18461 1.1697 143.8 21.4 .622 179 2026 06 14 11 16 31 39.375 +10 04 39.40 .18439 1.1695 143.8 21.4 .642 0 2026 06 14 12 16 31 42.097 +10 07 00.97 .18416 1.1692 143.7 21.4 .662 0 2026 06 14 13 16 31 44.830 +10 09 22.77 .18394 1.1689 143.7 21.4 .683 1 2026 06 14 14 16 31 47.572 +10 11 44.81 .18371 1.1687 143.6 21.4 .704 1 2026 06 14 15 16 31 50.326 +10 14 07.08 .18349 1.1684 143.6 21.4 .726 2 2026 06 14 16 16 31 53.089 +10 16 29.60 .18327 1.1681 143.5 21.4 .749 2 2026 06 14 17 16 31 55.863 +10 18 52.35 .18304 1.1678 143.5 21.4 .772 3 2026 06 14 18 16 31 58.648 +10 21 15.34 .18282 1.1676 143.4 21.4 .795 3 2026 06 14 19 16 32 01.443 +10 23 38.58 .18260 1.1673 143.4 21.4 .819 3 2026 06 14 20 16 32 04.249 +10 26 02.05 .18237 1.1670 143.3 21.4 .844 4 2026 06 14 21 16 32 07.066 +10 28 25.76 .18215 1.1668 143.3 21.4 .869 4 2026 06 14 22 16 32 09.893 +10 30 49.72 .18193 1.1665 143.2 21.4 .894 5 2026 06 14 23 16 32 12.731 +10 33 13.92 .18171 1.1662 143.2 21.4 .920 5 2026 06 15 00 16 32 15.580 +10 35 38.36 .18148 1.1660 143.1 21.4 .947 6 2026 06 15 01 16 32 18.440 +10 38 03.05 .18126 1.1657 143.1 21.4 .974 6 2026 06 15 02 16 32 21.310 +10 40 27.98 .18104 1.1654 143.0 21.4 1.00 6 2026 06 15 03 16 32 24.192 +10 42 53.16 .18082 1.1651 143.0 21.4 1.03 7 2026 06 15 04 16 32 27.084 +10 45 18.58 .18060 1.1649 142.9 21.4 1.06 7 2026 06 15 05 16 32 29.988 +10 47 44.25 .18038 1.1646 142.9 21.4 1.09 7