"Pseudo-MPEC" for P12qfLA
Created 2026 Sep 28 10:35:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12qfLA*0C2026 09 16.34051321 51 56.017-15 07 04.47 ~9GBI 21.70wXNEOCPF51
P12qfLA 0C2026 09 16.35222521 51 55.473-15 07 09.59 ~9GBI 21.62wXNEOCPF51
P12qfLA 0C2026 09 16.36418621 51 54.903-15 07 14.81 ~9GBI 21.58wXNEOCPF51
P12qfLA 0C2026 09 16.37592221 51 54.349-15 07 19.80 ~9GBI 21.76wXNEOCPF51
P12qfLA 0C2026 09 16.45311721 51 50.771-15 07 52.91 ~9GKa 21.73GVNEOCPF51
P12qfLA 0C2026 09 16.45376221 51 50.732-15 07 53.09 ~9GKa 21.66GVNEOCPF51
P12qfLA*KC2026 09 18.12665621 50 44.44 -15 19 39.2 ~9IBm 22.0 GVNEOCPH21
P12qfLA KC2026 09 18.13349021 50 44.16 -15 19 42.2 ~9IBm 22.0 GVNEOCPH21
Station data:
(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.
Orbital elements: P12qfLA
Perihelion 2027 Jan 21.488881 +/- 30.6 TT = 11:43:59.2 (JD 2461426.988881)
Epoch 2026 Sep 18.0 TT = JDT 2461301.5 Earth MOID: 0.4978 Ma: 0.0877
M 312.731092619 +/- 21 (J2000 ecliptic) AutoNEOCP
n 0.376678054 +/- 0.0792 Peri. 264.489515 +/- 6
a 1.898843492 +/- 0.266 Node 147.038571 +/- 1.2
e 0.21952457 +/- 0.162 Incl. 3.565844 +/- 0.42
P 2.617/955.705d H 20.50 G 0.15 U 11.0
q 1.482000683 +/- 0.101 Q 2.315686300 +/- 0.632
From 8 observations 2026 Sept. 16-18 (43.0 hr); mean residual 0".06
Residuals in arcseconds: 260916 F51 .00 .00 260916 F51 .08- .06+ 260918 H21 .05- .10+ 260916 F51 .09+ .01- 260916 F51 .08+ .05- 260918 H21 .05+ .10- 260916 F51 .03- .03- 260916 F51 .06- .04+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 28 11 21 46 23.226 -16 14 34.52 .76167 1.6505 138.3 22.1 71.6 39 2026 09 28 12 21 46 22.740 -16 14 44.08 .76182 1.6504 138.3 22.1 71.9 39 2026 09 28 13 21 46 22.260 -16 14 53.61 .76198 1.6503 138.2 22.1 72.3 39 2026 09 28 14 21 46 21.784 -16 15 03.11 .76213 1.6502 138.2 22.1 72.6 39 2026 09 28 15 21 46 21.312 -16 15 12.58 .76228 1.6501 138.1 22.1 73.0 39 2026 09 28 16 21 46 20.846 -16 15 22.01 .76244 1.6500 138.1 22.1 73.3 39 2026 09 28 17 21 46 20.384 -16 15 31.42 .76259 1.6499 138.1 22.1 73.6 39 2026 09 28 18 21 46 19.927 -16 15 40.79 .76274 1.6498 138.0 22.1 74.0 39 2026 09 28 19 21 46 19.475 -16 15 50.13 .76290 1.6497 138.0 22.1 74.3 39 2026 09 28 20 21 46 19.027 -16 15 59.45 .76305 1.6496 137.9 22.1 74.7 39 2026 09 28 21 21 46 18.584 -16 16 08.73 .76321 1.6494 137.9 22.1 75.0 39 2026 09 28 22 21 46 18.146 -16 16 17.98 .76336 1.6493 137.8 22.1 75.4 39 2026 09 28 23 21 46 17.713 -16 16 27.20 .76352 1.6492 137.8 22.1 75.7 38 2026 09 29 00 21 46 17.284 -16 16 36.39 .76367 1.6491 137.7 22.1 76.0 38 2026 09 29 01 21 46 16.860 -16 16 45.55 .76383 1.6490 137.7 22.1 76.4 38 2026 09 29 02 21 46 16.441 -16 16 54.67 .76398 1.6489 137.7 22.1 76.7 38 2026 09 29 03 21 46 16.027 -16 17 03.77 .76414 1.6488 137.6 22.1 77.0 38 2026 09 29 04 21 46 15.617 -16 17 12.83 .76429 1.6487 137.6 22.1 77.4 38 2026 09 29 05 21 46 15.212 -16 17 21.87 .76445 1.6486 137.5 22.1 77.7 38 2026 09 29 06 21 46 14.812 -16 17 30.87 .76461 1.6485 137.5 22.1 78.0 38 2026 09 29 07 21 46 14.417 -16 17 39.85 .76476 1.6484 137.4 22.1 78.4 38 2026 09 29 08 21 46 14.026 -16 17 48.79 .76492 1.6483 137.4 22.1 78.7 38 2026 09 29 09 21 46 13.640 -16 17 57.70 .76508 1.6482 137.4 22.1 79.0 38 2026 09 29 10 21 46 13.259 -16 18 06.58 .76524 1.6481 137.3 22.1 79.4 38 2026 09 29 11 21 46 12.883 -16 18 15.43 .76539 1.6480 137.3 22.1 79.7 38 2026 09 29 12 21 46 12.511 -16 18 24.25 .76555 1.6479 137.2 22.1 80.0 37 2026 09 29 13 21 46 12.144 -16 18 33.03 .76571 1.6478 137.2 22.1 80.4 37 2026 09 29 14 21 46 11.782 -16 18 41.79 .76587 1.6477 137.1 22.1 80.7 37 2026 09 29 15 21 46 11.425 -16 18 50.51 .76602 1.6476 137.1 22.1 81.0 37 2026 09 29 16 21 46 11.072 -16 18 59.21 .76618 1.6475 137.1 22.1 81.3 37 2026 09 29 17 21 46 10.724 -16 19 07.87 .76634 1.6473 137.0 22.1 81.7 37 2026 09 29 18 21 46 10.381 -16 19 16.50 .76650 1.6472 137.0 22.1 82.0 37 2026 09 29 19 21 46 10.043 -16 19 25.11 .76666 1.6471 136.9 22.1 82.3 37 2026 09 29 20 21 46 09.709 -16 19 33.68 .76682 1.6470 136.9 22.1 82.6 37 2026 09 29 21 21 46 09.381 -16 19 42.22 .76698 1.6469 136.8 22.1 82.9 37 2026 09 29 22 21 46 09.057 -16 19 50.73 .76714 1.6468 136.8 22.1 83.3 37 2026 09 29 23 21 46 08.737 -16 19 59.20 .76730 1.6467 136.8 22.2 83.6 37 2026 09 30 00 21 46 08.423 -16 20 07.65 .76746 1.6466 136.7 22.2 83.9 37 2026 09 30 01 21 46 08.113 -16 20 16.07 .76762 1.6465 136.7 22.2 84.2 36 2026 09 30 02 21 46 07.808 -16 20 24.45 .76778 1.6464 136.6 22.2 84.5 36 2026 09 30 03 21 46 07.508 -16 20 32.80 .76794 1.6463 136.6 22.2 84.8 36 2026 09 30 04 21 46 07.213 -16 20 41.13 .76810 1.6462 136.5 22.2 85.1 36 2026 09 30 05 21 46 06.922 -16 20 49.42 .76826 1.6461 136.5 22.2 85.5 36 2026 09 30 06 21 46 06.636 -16 20 57.68 .76842 1.6460 136.5 22.2 85.8 36 2026 09 30 07 21 46 06.355 -16 21 05.91 .76859 1.6459 136.4 22.2 86.1 36 2026 09 30 08 21 46 06.079 -16 21 14.11 .76875 1.6458 136.4 22.2 86.4 36 2026 09 30 09 21 46 05.808 -16 21 22.28 .76891 1.6457 136.3 22.2 86.7 36 2026 09 30 10 21 46 05.541 -16 21 30.42 .76907 1.6456 136.3 22.2 87.0 36