"Pseudo-MPEC" for P12r4oM
Created 2026 Oct 16 15:35:24 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12r4oM*0C2026 10 06.41043100 24 11.270+39 51 22.97 ~ADI5 22.14wXNEOCPF51
P12r4oM 0C2026 10 06.42181100 24 10.442+39 51 16.03 ~ADI5 22.14wXNEOCPF51
P12r4oM 0C2026 10 06.43334500 24 09.616+39 51 09.06 ~ADI5 22.03wXNEOCPF51
P12r4oM 0C2026 10 06.55048500 24 01.276+39 49 57.33 ~ADI5 21.53GVNEOCPF52
P12r4oM 0C2026 10 06.55129200 24 01.209+39 49 56.80 ~ADI5 21.51GVNEOCPF52
P12r4oM !C2026 10 07.33251200 23 09.170+39 41 58.88 ~ADI5 21.6 GWNEOCP673
P12r4oM !C2026 10 07.34713000 23 08.110+39 41 49.81 ~ADI5 22.5 GWNEOCP673
P12r4oM 1C2026 10 15.43443400 14 41.968+38 00 55.37 ~AFB5 21.61GVNEOCPV06
P12r4oM 1C2026 10 15.43640200 14 41.845+38 00 53.60 ~AFB5 22.01GVNEOCPV06
P12r4oM 1C2026 10 15.44579900 14 41.305+38 00 45.04 ~AFB5 22.30GVNEOCPV06
P12r4oM 1C2026 10 15.44776600 14 41.172+38 00 43.27 ~AFB5 21.61GVNEOCPV06
Station data:
(673) Table Mountain Observatory, Wrightwood (N34.381485 W117.682170)
US/California. Observers J. Chesley, J. Pittichova. Measurer W. M. Owen
Jr. 0.61-m f/16 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.
(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.
(V06) Catalina Sky Survey-Kuiper (N32.416871 W110.732550) 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. 1.55-m reflector + CCD.
Orbital elements: P12r4oM
Perihelion 2026 Mar 20.662275 +/- 2.81 TT = 15:53:40.5 (JD 2461120.162275)
Epoch 2026 Oct 15.0 TT = JDT 2461328.5 Earth MOID: 0.8287 AutoNEOCP
M 75.554695391 +/- 0.9 (J2000 ecliptic)
n 0.362654893 +/- 0.00055 Peri. 32.713288 +/- 0.9
a 1.947483055 +/- 0.00197 Node 264.905230 +/- 0.21
e 0.05831138 +/- 0.00346 Incl. 18.410452 +/- 0.06
P 2.718/992.661d H 19.73 G 0.15 U 7.7
q 1.833922614 +/- 0.00709 Q 2.061043497 +/- 0.00695
From 11 observations 2026 Oct. 6-15; mean residual 0".10
Residuals in arcseconds: 261006 F51 .06+ .17+ 261006 F52 .06- .07- 261015 V06 .02- .11+ 261006 F51 .05- .00 261007 673 .16+ .03- 261015 V06 .08+ .11- 261006 F51 .01- .07- 261007 673 .14- .13+ 261015 V06 .14- .13- 261006 F52 .06+ .04- 261015 V06 .08+ .13+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 16 16 00 13 33.776 +37 42 57.09 1.0125 1.9267 147.0 22.1 .555 124 2026 10 16 17 00 13 31.499 +37 42 19.94 1.0125 1.9267 147.0 22.1 .574 124 2026 10 16 18 00 13 29.224 +37 41 42.74 1.0126 1.9267 147.0 22.1 .594 124 2026 10 16 19 00 13 26.953 +37 41 05.51 1.0126 1.9268 147.0 22.1 .614 124 2026 10 16 20 00 13 24.685 +37 40 28.23 1.0126 1.9268 147.0 22.1 .634 124 2026 10 16 21 00 13 22.420 +37 39 50.92 1.0127 1.9268 147.0 22.1 .654 124 2026 10 16 22 00 13 20.159 +37 39 13.56 1.0127 1.9269 147.0 22.1 .675 124 2026 10 16 23 00 13 17.900 +37 38 36.16 1.0127 1.9269 147.0 22.1 .695 123 2026 10 17 00 00 13 15.645 +37 37 58.72 1.0128 1.9269 147.0 22.1 .716 123 2026 10 17 01 00 13 13.393 +37 37 21.25 1.0128 1.9269 147.0 22.1 .736 123 2026 10 17 02 00 13 11.144 +37 36 43.73 1.0129 1.9270 147.0 22.1 .757 123 2026 10 17 03 00 13 08.899 +37 36 06.17 1.0129 1.9270 147.0 22.1 .778 123 2026 10 17 04 00 13 06.656 +37 35 28.57 1.0130 1.9270 147.0 22.1 .799 123 2026 10 17 05 00 13 04.417 +37 34 50.94 1.0130 1.9271 147.0 22.1 .821 123 2026 10 17 06 00 13 02.181 +37 34 13.26 1.0130 1.9271 147.0 22.1 .842 123 2026 10 17 07 00 12 59.949 +37 33 35.54 1.0131 1.9271 147.0 22.1 .864 123 2026 10 17 08 00 12 57.719 +37 32 57.79 1.0131 1.9272 147.0 22.1 .886 123 2026 10 17 09 00 12 55.493 +37 32 19.99 1.0132 1.9272 147.0 22.1 .907 123 2026 10 17 10 00 12 53.270 +37 31 42.15 1.0132 1.9272 147.0 22.1 .929 123 2026 10 17 11 00 12 51.051 +37 31 04.28 1.0133 1.9272 147.0 22.1 .952 123 2026 10 17 12 00 12 48.834 +37 30 26.37 1.0133 1.9273 147.0 22.1 .974 123 2026 10 17 13 00 12 46.621 +37 29 48.41 1.0133 1.9273 147.0 22.1 1.00 123 2026 10 17 14 00 12 44.411 +37 29 10.42 1.0134 1.9273 147.0 22.1 1.02 123 2026 10 17 15 00 12 42.205 +37 28 32.39 1.0134 1.9274 147.0 22.1 1.04 123 2026 10 17 16 00 12 40.002 +37 27 54.32 1.0135 1.9274 147.0 22.1 1.06 123 2026 10 17 17 00 12 37.802 +37 27 16.21 1.0135 1.9274 147.0 22.1 1.09 123 2026 10 17 18 00 12 35.606 +37 26 38.07 1.0136 1.9274 147.0 22.1 1.11 123 2026 10 17 19 00 12 33.412 +37 25 59.88 1.0136 1.9275 147.0 22.1 1.13 123 2026 10 17 20 00 12 31.222 +37 25 21.66 1.0137 1.9275 147.0 22.1 1.16 123 2026 10 17 21 00 12 29.036 +37 24 43.39 1.0137 1.9275 147.0 22.1 1.18 123 2026 10 17 22 00 12 26.853 +37 24 05.09 1.0138 1.9276 147.0 22.1 1.20 123 2026 10 17 23 00 12 24.673 +37 23 26.75 1.0138 1.9276 147.0 22.1 1.23 123 2026 10 18 00 00 12 22.496 +37 22 48.38 1.0139 1.9276 147.0 22.1 1.25 123 2026 10 18 01 00 12 20.323 +37 22 09.96 1.0139 1.9277 147.0 22.1 1.28 123 2026 10 18 02 00 12 18.153 +37 21 31.51 1.0140 1.9277 147.0 22.1 1.30 123 2026 10 18 03 00 12 15.987 +37 20 53.02 1.0140 1.9277 147.0 22.1 1.33 123 2026 10 18 04 00 12 13.824 +37 20 14.49 1.0141 1.9277 147.0 22.1 1.35 123 2026 10 18 05 00 12 11.664 +37 19 35.93 1.0141 1.9278 147.0 22.1 1.37 123 2026 10 18 06 00 12 09.508 +37 18 57.32 1.0142 1.9278 147.0 22.1 1.40 123 2026 10 18 07 00 12 07.355 +37 18 18.68 1.0142 1.9278 147.0 22.1 1.42 122 2026 10 18 08 00 12 05.206 +37 17 40.00 1.0143 1.9279 147.0 22.1 1.45 122 2026 10 18 09 00 12 03.060 +37 17 01.29 1.0143 1.9279 147.0 22.1 1.47 122 2026 10 18 10 00 12 00.917 +37 16 22.53 1.0144 1.9279 147.0 22.1 1.50 122 2026 10 18 11 00 11 58.778 +37 15 43.74 1.0144 1.9280 147.0 22.1 1.53 122 2026 10 18 12 00 11 56.642 +37 15 04.92 1.0145 1.9280 147.0 22.1 1.55 122 2026 10 18 13 00 11 54.509 +37 14 26.05 1.0145 1.9280 147.0 22.1 1.58 122 2026 10 18 14 00 11 52.381 +37 13 47.15 1.0146 1.9280 147.0 22.1 1.60 122 2026 10 18 15 00 11 50.255 +37 13 08.22 1.0146 1.9281 147.0 22.1 1.63 122