"Pseudo-MPEC" for P12owRO
Created 2026 Jul 21 14:35:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12owRO*0C2026 07 20.58542423 46 26.157-29 30 12.24 ~7KFZ 21.46wXNEOCPF51
P12owRO 0C2026 07 20.59273623 46 26.976-29 30 19.51 ~7KFZ 21.19wXNEOCPF51
P12owRO 0C2026 07 20.59988223 46 27.795-29 30 26.73 ~7KFZ 21.54wXNEOCPF51
P12owRO 0C2026 07 20.60702523 46 28.585-29 30 33.95 ~7KFZ 21.30wXNEOCPF51
P12owRO 3C2026 07 21.56707023 48 21.479-29 46 41.66 ~7LEK 20.90GVNEOCPT14
P12owRO 3C2026 07 21.56804123 48 21.589-29 46 42.66 ~7LEK 20.92GVNEOCPT14
P12owRO 3C2026 07 21.56902123 48 21.699-29 46 43.65 ~7LEK 20.93GVNEOCPT14
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.
(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: P12owRO
Perihelion 2026 Oct 3.079365 +/- 52.7 TT = 1:54:17.1 (JD 2461316.579365)
Epoch 2026 Jul 21.0 TT = JDT 2461242.5 Earth MOID: 0.6239 AutoNEOCP
M 344.250211711 +/- 17 (J2000 ecliptic)
n 0.212606954 +/- 0.173 Peri. 270.114278 +/- 52
a 2.780253555 +/- 1.51 Node 93.464965 +/- 10
e 0.46017248 +/- 0.228 Incl. 17.634165 +/- 3.9
P 4.63582 H 19.30 G 0.15 U 11.6 SR
q 1.500857374 +/- 0.303 Q 4.059649735 +/- 34.8
From 7 observations 2026 July 20-21 (23.6 hr); mean residual 0".05
Residuals in arcseconds: 260720 F51 .03+ .00 260720 F51 .10- .07- 260721 T14 .00 .00 260720 F51 .05- .07+ 260721 T14 .01- .00 260720 F51 .11+ .00 260721 T14 .00 .01- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 21 15 23 48 28.136 -29 47 32.35 .81388 1.6505 128.5 21.2 3.82 20 2026 07 21 16 23 48 33.014 -29 48 14.68 .81358 1.6504 128.5 21.2 4.20 26 2026 07 21 17 23 48 37.891 -29 48 57.04 .81328 1.6502 128.5 21.2 4.69 32 2026 07 21 18 23 48 42.767 -29 49 39.42 .81298 1.6501 128.5 21.2 5.28 37 2026 07 21 19 23 48 47.642 -29 50 21.82 .81268 1.6499 128.6 21.2 5.97 41 2026 07 21 20 23 48 52.515 -29 51 04.25 .81238 1.6498 128.6 21.2 6.74 45 2026 07 21 21 23 48 57.388 -29 51 46.70 .81208 1.6496 128.6 21.2 7.58 48 2026 07 21 22 23 49 02.260 -29 52 29.17 .81178 1.6494 128.6 21.2 8.50 50 2026 07 21 23 23 49 07.131 -29 53 11.67 .81148 1.6493 128.6 21.2 9.47 51 2026 07 22 00 23 49 12.001 -29 53 54.19 .81119 1.6491 128.6 21.2 10.5 53 2026 07 22 01 23 49 16.869 -29 54 36.74 .81089 1.6490 128.7 21.2 11.6 54 2026 07 22 02 23 49 21.737 -29 55 19.31 .81059 1.6488 128.7 21.2 12.8 55 2026 07 22 03 23 49 26.603 -29 56 01.90 .81029 1.6487 128.7 21.2 14.0 56 2026 07 22 04 23 49 31.469 -29 56 44.52 .81000 1.6485 128.7 21.2 15.2 57 2026 07 22 05 23 49 36.333 -29 57 27.16 .80970 1.6484 128.7 21.2 16.5 57 2026 07 22 06 23 49 41.196 -29 58 09.82 .80940 1.6482 128.7 21.2 17.9 58 2026 07 22 07 23 49 46.059 -29 58 52.51 .80911 1.6480 128.8 21.2 19.3 58 2026 07 22 08 23 49 50.920 -29 59 35.22 .80881 1.6479 128.8 21.2 20.8 59 2026 07 22 09 23 49 55.780 -30 00 17.96 .80852 1.6477 128.8 21.2 22.3 59 2026 07 22 10 23 50 00.639 -30 01 00.71 .80822 1.6476 128.8 21.2 23.9 59 2026 07 22 11 23 50 05.497 -30 01 43.50 .80793 1.6474 128.8 21.2 25.5 59 2026 07 22 12 23 50 10.353 -30 02 26.30 .80763 1.6473 128.8 21.2 27.2 60 2026 07 22 13 23 50 15.209 -30 03 09.13 .80734 1.6471 128.9 21.2 28.9 60 2026 07 22 14 23 50 20.064 -30 03 51.98 .80704 1.6470 128.9 21.2 30.7 60 2026 07 22 15 23 50 24.917 -30 04 34.85 .80675 1.6468 128.9 21.2 32.5 60 2026 07 22 16 23 50 29.770 -30 05 17.75 .80646 1.6466 128.9 21.2 34.4 60 2026 07 22 17 23 50 34.621 -30 06 00.67 .80616 1.6465 128.9 21.2 36.3 61 2026 07 22 18 23 50 39.471 -30 06 43.62 .80587 1.6463 128.9 21.2 38.3 61 2026 07 22 19 23 50 44.320 -30 07 26.59 .80558 1.6462 128.9 21.2 40.3 61 2026 07 22 20 23 50 49.168 -30 08 09.58 .80528 1.6460 129.0 21.2 42.4 61 2026 07 22 21 23 50 54.015 -30 08 52.59 .80499 1.6459 129.0 21.2 44.5 61 2026 07 22 22 23 50 58.861 -30 09 35.63 .80470 1.6457 129.0 21.2 46.7 61 2026 07 22 23 23 51 03.706 -30 10 18.69 .80441 1.6456 129.0 21.2 48.9 61 2026 07 23 00 23 51 08.549 -30 11 01.77 .80411 1.6454 129.0 21.2 51.2 61 2026 07 23 01 23 51 13.392 -30 11 44.87 .80382 1.6453 129.0 21.2 53.6 61 2026 07 23 02 23 51 18.233 -30 12 28.00 .80353 1.6451 129.1 21.2 55.9 61 2026 07 23 03 23 51 23.073 -30 13 11.15 .80324 1.6449 129.1 21.2 58.4 61 2026 07 23 04 23 51 27.912 -30 13 54.33 .80295 1.6448 129.1 21.2 60.9 62 2026 07 23 05 23 51 32.750 -30 14 37.52 .80266 1.6446 129.1 21.2 63.4 62 2026 07 23 06 23 51 37.587 -30 15 20.74 .80237 1.6445 129.1 21.2 66.0 62 2026 07 23 07 23 51 42.423 -30 16 03.98 .80208 1.6443 129.1 21.2 68.6 62 2026 07 23 08 23 51 47.257 -30 16 47.25 .80179 1.6442 129.1 21.2 71.3 62 2026 07 23 09 23 51 52.090 -30 17 30.54 .80150 1.6440 129.2 21.2 74.1 62 2026 07 23 10 23 51 56.923 -30 18 13.85 .80121 1.6439 129.2 21.2 76.9 62 2026 07 23 11 23 52 01.754 -30 18 57.18 .80092 1.6437 129.2 21.2 79.7 62 2026 07 23 12 23 52 06.584 -30 19 40.53 .80064 1.6436 129.2 21.2 82.6 62 2026 07 23 13 23 52 11.412 -30 20 23.91 .80035 1.6434 129.2 21.2 85.5 62 2026 07 23 14 23 52 16.240 -30 21 07.31 .80006 1.6433 129.2 21.2 88.5 62