"Pseudo-MPEC" for P12r01o
Created 2026 Oct 14 17:35:17 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12r01o*0C2026 10 05.43410623 29 00.128+28 18 49.83 ~ADI5 22.44wXNEOCPF51
P12r01o 0C2026 10 05.44551923 28 59.226+28 18 45.80 ~ADI5 22.09wXNEOCPF51
P12r01o 0C2026 10 05.45685023 28 58.332+28 18 41.99 ~ADI5 22.53wXNEOCPF51
P12r01o 0C2026 10 05.54476123 28 51.484+28 18 11.44 ~ADI5 21.89GVNEOCPF52
P12r01o 0C2026 10 05.54556723 28 51.421+28 18 11.23 ~ADI5 21.78GVNEOCPF52
P12r01o KC2026 10 06.17004023 28 05.56 +28 14 38.7 ~ADI5 22.2 GVNEOCPH21
P12r01o KC2026 10 06.17292923 28 05.32 +28 14 37.6 ~ADI5 22.4 GVNEOCPH21
P12r01o KC2026 10 06.17629923 28 05.08 +28 14 36.7 ~ADI5 22.3 GVNEOCPH21
P12r01o KC2026 10 06.17851323 28 04.90 +28 14 35.7 ~ADI5 22.4 GVNEOCPH21
P12r01o KC2026 10 10.10659423 23 30.21 +27 49 33.8 ~ADI5 22.5 GVNEOCPH21
P12r01o KC2026 10 10.11237023 23 29.80 +27 49 31.3 ~ADI5 22.7 GVNEOCPH21
P12r01o KC2026 10 10.11718223 23 29.49 +27 49 29.7 ~ADI5 22.7 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.
(F52) Pan-STARRS 2, Haleakala (N20.707382 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: P12r01o
Perihelion 2025 Dec 19.970674 +/- 8.14 TT = 23:17:46.2 (JD 2461029.470674)
Epoch 2026 Oct 10.0 TT = JDT 2461323.5 Earth MOID: 0.7647 AutoNEOCP
M 112.601766007 +/- 3.1 (J2000 ecliptic)
n 0.382961004 +/- 0.00157 Peri. 303.266286 +/- 2.1
a 1.878017695 +/- 0.00512 Node 308.454986 +/- 0.44
e 0.06953168 +/- 0.00843 Incl. 16.498348 +/- 0.14
P 2.574/940.026d H 20.23 G 0.15 U 8.4
q 1.747435953 +/- 0.0128 Q 2.008599437 +/- 0.0201
From 12 observations 2026 Oct. 5-10; mean residual 0".13
Residuals in arcseconds: 261005 F51 .11+ .03+ 261005 F52 .12- .13+ 261006 H21 .09+ .20- 261005 F51 .07+ .12- 261006 H21 .18+ .11- 261010 H21 .01+ .02- 261005 F51 .03+ .06- 261006 H21 .05- .22- 261010 H21 .16- .16- 261005 F52 .11- .05+ 261006 H21 .21+ .04+ 261010 H21 .13+ .22+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 14 18 23 18 49.149 +27 14 46.09 1.0301 1.9392 146.0 22.6 4.25 143 2026 10 14 19 23 18 46.865 +27 14 26.11 1.0303 1.9392 146.0 22.6 4.31 143 2026 10 14 20 23 18 44.585 +27 14 06.11 1.0305 1.9393 146.0 22.6 4.36 143 2026 10 14 21 23 18 42.310 +27 13 46.09 1.0307 1.9393 146.0 22.6 4.42 143 2026 10 14 22 23 18 40.039 +27 13 26.05 1.0308 1.9393 145.9 22.6 4.48 143 2026 10 14 23 23 18 37.772 +27 13 06.00 1.0310 1.9394 145.9 22.6 4.54 143 2026 10 15 00 23 18 35.510 +27 12 45.92 1.0312 1.9394 145.9 22.6 4.60 143 2026 10 15 01 23 18 33.252 +27 12 25.83 1.0314 1.9394 145.9 22.6 4.66 143 2026 10 15 02 23 18 30.999 +27 12 05.72 1.0316 1.9394 145.8 22.6 4.72 143 2026 10 15 03 23 18 28.750 +27 11 45.58 1.0318 1.9395 145.8 22.6 4.78 143 2026 10 15 04 23 18 26.505 +27 11 25.44 1.0319 1.9395 145.8 22.6 4.84 143 2026 10 15 05 23 18 24.265 +27 11 05.27 1.0321 1.9395 145.8 22.6 4.90 143 2026 10 15 06 23 18 22.029 +27 10 45.09 1.0323 1.9396 145.7 22.6 4.96 143 2026 10 15 07 23 18 19.798 +27 10 24.88 1.0325 1.9396 145.7 22.6 5.02 143 2026 10 15 08 23 18 17.571 +27 10 04.66 1.0327 1.9396 145.7 22.6 5.09 143 2026 10 15 09 23 18 15.348 +27 09 44.42 1.0329 1.9397 145.7 22.6 5.15 143 2026 10 15 10 23 18 13.130 +27 09 24.17 1.0331 1.9397 145.6 22.6 5.21 143 2026 10 15 11 23 18 10.916 +27 09 03.90 1.0333 1.9397 145.6 22.6 5.27 142 2026 10 15 12 23 18 08.707 +27 08 43.60 1.0334 1.9398 145.6 22.6 5.34 142 2026 10 15 13 23 18 06.502 +27 08 23.30 1.0336 1.9398 145.6 22.6 5.40 142 2026 10 15 14 23 18 04.301 +27 08 02.97 1.0338 1.9398 145.5 22.6 5.47 142 2026 10 15 15 23 18 02.105 +27 07 42.63 1.0340 1.9399 145.5 22.6 5.53 142 2026 10 15 16 23 17 59.913 +27 07 22.27 1.0342 1.9399 145.5 22.6 5.60 142 2026 10 15 17 23 17 57.726 +27 07 01.89 1.0344 1.9399 145.4 22.6 5.66 142 2026 10 15 18 23 17 55.543 +27 06 41.49 1.0346 1.9399 145.4 22.6 5.73 142 2026 10 15 19 23 17 53.365 +27 06 21.08 1.0348 1.9400 145.4 22.6 5.79 142 2026 10 15 20 23 17 51.191 +27 06 00.65 1.0350 1.9400 145.4 22.6 5.86 142 2026 10 15 21 23 17 49.021 +27 05 40.21 1.0351 1.9400 145.3 22.7 5.93 142 2026 10 15 22 23 17 46.856 +27 05 19.74 1.0353 1.9401 145.3 22.7 5.99 142 2026 10 15 23 23 17 44.696 +27 04 59.26 1.0355 1.9401 145.3 22.7 6.06 142 2026 10 16 00 23 17 42.540 +27 04 38.77 1.0357 1.9401 145.3 22.7 6.13 142 2026 10 16 01 23 17 40.388 +27 04 18.26 1.0359 1.9402 145.2 22.7 6.20 142 2026 10 16 02 23 17 38.241 +27 03 57.73 1.0361 1.9402 145.2 22.7 6.26 142 2026 10 16 03 23 17 36.098 +27 03 37.18 1.0363 1.9402 145.2 22.7 6.33 142 2026 10 16 04 23 17 33.960 +27 03 16.62 1.0365 1.9403 145.2 22.7 6.40 141 2026 10 16 05 23 17 31.826 +27 02 56.04 1.0367 1.9403 145.1 22.7 6.47 141 2026 10 16 06 23 17 29.697 +27 02 35.45 1.0369 1.9403 145.1 22.7 6.54 141 2026 10 16 07 23 17 27.572 +27 02 14.84 1.0371 1.9403 145.1 22.7 6.61 141 2026 10 16 08 23 17 25.451 +27 01 54.21 1.0373 1.9404 145.0 22.7 6.68 141 2026 10 16 09 23 17 23.335 +27 01 33.57 1.0375 1.9404 145.0 22.7 6.75 141 2026 10 16 10 23 17 21.224 +27 01 12.92 1.0377 1.9404 145.0 22.7 6.82 141 2026 10 16 11 23 17 19.117 +27 00 52.24 1.0379 1.9405 145.0 22.7 6.90 141 2026 10 16 12 23 17 17.015 +27 00 31.55 1.0380 1.9405 144.9 22.7 6.97 141 2026 10 16 13 23 17 14.917 +27 00 10.85 1.0382 1.9405 144.9 22.7 7.04 141 2026 10 16 14 23 17 12.823 +26 59 50.13 1.0384 1.9406 144.9 22.7 7.11 141 2026 10 16 15 23 17 10.734 +26 59 29.39 1.0386 1.9406 144.9 22.7 7.19 141 2026 10 16 16 23 17 08.650 +26 59 08.64 1.0388 1.9406 144.8 22.7 7.26 141 2026 10 16 17 23 17 06.570 +26 58 47.88 1.0390 1.9407 144.8 22.7 7.33 141