"Pseudo-MPEC" for CET8H12
Created 2026 Sep 21 20:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CET8H12*1C2026 09 18.19688122 27 59.674-02 06 31.28 ~9I5Z 19.53GVNEOCPG96
CET8H12 1C2026 09 18.20253822 27 58.170-01 59 04.40 ~9I5Z VNEOCPG96
CET8H12 1C2026 09 18.20819222 27 56.600-01 51 44.60 ~9I5Z VNEOCPG96
CET8H12 1C2026 09 18.21385122 27 55.062-01 44 25.55 ~9I5Z 20.64GVNEOCPG96
CET8H12 1C2026 09 18.22741822 27 51.354-01 26 57.19 ~9I5Z 18.79GVNEOCPV06
CET8H12 1C2026 09 18.22755222 27 51.311-01 26 47.00 ~9I5Z 18.85GVNEOCPV06
CET8H12 1C2026 09 18.22768522 27 51.282-01 26 36.67 ~9I5Z 19.01GVNEOCPV06
CET8H12 1C2026 09 18.22781822 27 51.239-01 26 26.70 ~9I5Z 19.07GVNEOCPV06
CET8H12 1C2026 09 18.26734822 27 40.514-00 36 46.19 ~9I6Z 18.86GVNEOCPV06
CET8H12 1C2026 09 18.26748222 27 40.482-00 36 36.40 ~9I6Z 18.72GVNEOCPV06
CET8H12 1C2026 09 18.26761722 27 40.442-00 36 26.32 ~9I6Z 18.80GVNEOCPV06
CET8H12 1C2026 09 18.26775022 27 40.421-00 36 16.45 ~9I6Z 18.88GVNEOCPV06
CET8H12 KB2026 09 18.89689922 27 52.72 +09 33 39.8 ~9IM5 19.7 GXNEOCPI93
CET8H12 KB2026 09 18.89888922 27 52.39 +09 35 10.7 ~9IM5 19.4 GXNEOCPI93
CET8H12 KB2026 09 18.90083122 27 52.06 +09 36 38.6 ~9IM5 19.3 GXNEOCPI93
CET8H12 0B2026 09 19.04980822 27 25.351+11 22 46.85 ~9JG5 WNEOCP204
CET8H12 0B2026 09 19.06169322 27 24.187+11 30 44.67 ~9JG5 19.5 GWNEOCP204
CET8H12 1C2026 09 19.14693322 28 03.767+12 28 27.95 ~9J3o 19.77GVNEOCPI52
CET8H12 1C2026 09 19.14741122 28 03.745+12 28 46.27 ~9J3o VNEOCPI52
CET8H12 1C2026 09 19.14855222 28 03.457+12 29 30.12 ~9J3o 19.73GVNEOCPI52
CET8H12 1C2026 09 19.14903422 28 03.418+12 29 49.16 ~9J3o 20.65GVNEOCPI52
CET8H12 KB2026 09 19.78050 22 27 58.83 +17 55 30.6 ~9JK5 19.8 GXNEOCPL04
CET8H12 KB2026 09 19.81063 22 27 55.39 +18 08 19.1 ~9JK5 19.9 GXNEOCPL04
CET8H12 KC2026 09 19.83326922 27 56.29 +18 17 49.4 ~9JKo 20.7 GVNEOCPL01
CET8H12 KC2026 09 19.83775222 27 55.71 +18 19 41.2 ~9JKo 20.5 GVNEOCPL01
CET8H12 KC2026 09 20.14339022 27 54.14 +20 15 17.5 ~9K45 20.3 GVNEOCPH21
CET8H12 KC2026 09 20.14627722 27 53.76 +20 16 17.3 ~9K45 20.3 GVNEOCPH21
CET8H12 KC2026 09 20.14983822 27 53.32 +20 17 31.3 ~9K45 21.1 GVNEOCPH21
Station data:
(204) Schiaparelli Observatory (N45.868292 E8.769720) Italy. Observer L.
Buzzi. 0.84-m f/3.5 reflector + CCD.
(G96) Mt. Lemmon Survey (N32.442729 W110.788720)
US/Arizona. Observer E. J. Christensen. 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. 1.5-m reflector + 10K
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.
(I93) St Pardon de Conques (N44.558670 W0.202960) France. Observers F.
Losse, W. D'Anna. Measurer F. Losse. 0.40-m f/3.7 reflector + CCD.
(L01) Višnjan Observatory, Tičan (N45.290897 E13.749300) Croatia.
Observers K. Korlević, L. Poropat. Measurer K. Korlevic. 1.0-m f/2.9
reflector + CCD.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + 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: CET8H12
Perihelion 2026 Jul 26.165933 +/- 0.0141 TT = 3:58:56.5 (JD 2461247.665933)
Epoch 2026 Sep 20.0 TT = JDT 2461303.5 Earth MOID: 0.0068 AutoNEOCP
M 40.448241543 +/- 0.026 (J2000 ecliptic)
n 0.724436593 +/- 0.000299 Peri. 294.738229 +/- 0.008
a 1.227823088 +/- 0.000338 Node 354.441286 +/- 0.00012
e 0.27839284 +/- 0.000242 Incl. 14.635057 +/- 0.009
P 1.361/496.929d H 27.94 G 0.15 U 7.3
q 0.886005923 +/- 5.41e-5 Q 1.569640254 +/- 0.00073
From 28 observations 2026 Sept. 18-20 (46.9 hr); mean residual 0".71
Residuals in arcseconds: 260918 G96 .29+ 3.4- 260918 V06 .29- 1.0+ 260919 I52 .00 .25+ 260918 G96 .45+ .21+ 260918 V06 .08- 1.0+ 260919 L04 .40- .86- 260918 G96 .25- 1.0- 260918 I93 .21- .16+ 260919 L04 .15- .09+ 260918 G96 .33- 1.4- 260918 I93 .01- .43+ 260919 L01 .55+ .02- 260918 V06 .07+ 1.2+ 260918 I93 .08+ .03+ 260919 L01 .04+ .35+ 260918 V06 .03- 1.1+ 260919 204 .06+ .21- 260920 H21 .24- .40+ 260918 V06 .08+ 1.2+ 260919 204 .32+ .18+ 260920 H21 .32- .04+ 260918 V06 .02- 1.0+ 260919 I52 .18+ .33- 260920 H21 .01+ .01+ 260918 V06 .29- 1.1+ 260919 I52 .98+ .36- 260918 V06 .23- .96+ 260919 I52 .56- .30- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 21 21 22 27 59.997 +27 00 14.08 .03274 1.0310 145.4 22.0 .058 134 2026 09 21 22 22 28 00.333 +27 06 41.90 .03300 1.0312 145.3 22.0 .057 134 2026 09 21 23 22 28 00.673 +27 13 03.60 .03326 1.0314 145.3 22.0 .056 134 2026 09 22 00 22 28 01.015 +27 19 19.31 .03352 1.0316 145.2 22.0 .055 134 2026 09 22 01 22 28 01.360 +27 25 29.16 .03378 1.0317 145.1 22.1 .054 133 2026 09 22 02 22 28 01.708 +27 31 33.29 .03404 1.0319 145.0 22.1 .053 133 2026 09 22 03 22 28 02.058 +27 37 31.83 .03430 1.0321 144.9 22.1 .053 133 2026 09 22 04 22 28 02.411 +27 43 24.88 .03456 1.0323 144.8 22.1 .052 133 2026 09 22 05 22 28 02.767 +27 49 12.58 .03481 1.0324 144.8 22.1 .051 133 2026 09 22 06 22 28 03.126 +27 54 55.04 .03507 1.0326 144.7 22.2 .050 132 2026 09 22 07 22 28 03.487 +28 00 32.38 .03533 1.0328 144.6 22.2 .049 132 2026 09 22 08 22 28 03.851 +28 06 04.69 .03559 1.0330 144.5 22.2 .049 132 2026 09 22 09 22 28 04.218 +28 11 32.09 .03585 1.0331 144.4 22.2 .048 132 2026 09 22 10 22 28 04.587 +28 16 54.68 .03611 1.0333 144.4 22.2 .047 132 2026 09 22 11 22 28 04.960 +28 22 12.56 .03637 1.0335 144.3 22.2 .046 132 2026 09 22 12 22 28 05.334 +28 27 25.84 .03663 1.0337 144.2 22.3 .045 132 2026 09 22 13 22 28 05.712 +28 32 34.59 .03689 1.0338 144.1 22.3 .045 132 2026 09 22 14 22 28 06.092 +28 37 38.92 .03715 1.0340 144.1 22.3 .044 132 2026 09 22 15 22 28 06.475 +28 42 38.92 .03741 1.0342 144.0 22.3 .043 132 2026 09 22 16 22 28 06.860 +28 47 34.67 .03768 1.0344 143.9 22.3 .043 132 2026 09 22 17 22 28 07.248 +28 52 26.26 .03794 1.0345 143.9 22.4 .042 132 2026 09 22 18 22 28 07.639 +28 57 13.78 .03820 1.0347 143.8 22.4 .041 132 2026 09 22 19 22 28 08.033 +29 01 57.29 .03846 1.0349 143.7 22.4 .041 132 2026 09 22 20 22 28 08.429 +29 06 36.89 .03872 1.0351 143.7 22.4 .040 132 2026 09 22 21 22 28 08.827 +29 11 12.64 .03898 1.0352 143.6 22.4 .039 132 2026 09 22 22 22 28 09.228 +29 15 44.63 .03924 1.0354 143.5 22.4 .039 132 2026 09 22 23 22 28 09.632 +29 20 12.93 .03950 1.0356 143.5 22.5 .038 132 2026 09 23 00 22 28 10.039 +29 24 37.60 .03976 1.0358 143.4 22.5 .037 132 2026 09 23 01 22 28 10.448 +29 28 58.72 .04002 1.0359 143.3 22.5 .037 132 2026 09 23 02 22 28 10.860 +29 33 16.35 .04029 1.0361 143.3 22.5 .036 132 2026 09 23 03 22 28 11.274 +29 37 30.56 .04055 1.0363 143.2 22.5 .035 132 2026 09 23 04 22 28 11.691 +29 41 41.41 .04081 1.0365 143.2 22.5 .035 133 2026 09 23 05 22 28 12.110 +29 45 48.96 .04107 1.0367 143.1 22.5 .034 133 2026 09 23 06 22 28 12.532 +29 49 53.29 .04133 1.0368 143.0 22.6 .034 133 2026 09 23 07 22 28 12.957 +29 53 54.44 .04159 1.0370 143.0 22.6 .033 133 2026 09 23 08 22 28 13.384 +29 57 52.47 .04186 1.0372 142.9 22.6 .033 133 2026 09 23 09 22 28 13.814 +30 01 47.44 .04212 1.0374 142.9 22.6 .032 134 2026 09 23 10 22 28 14.246 +30 05 39.41 .04238 1.0375 142.8 22.6 .031 134 2026 09 23 11 22 28 14.681 +30 09 28.43 .04264 1.0377 142.8 22.6 .031 134 2026 09 23 12 22 28 15.118 +30 13 14.55 .04290 1.0379 142.7 22.7 .030 135 2026 09 23 13 22 28 15.558 +30 16 57.83 .04317 1.0381 142.7 22.7 .030 135 2026 09 23 14 22 28 16.001 +30 20 38.31 .04343 1.0382 142.6 22.7 .029 135 2026 09 23 15 22 28 16.446 +30 24 16.04 .04369 1.0384 142.5 22.7 .029 136 2026 09 23 16 22 28 16.894 +30 27 51.07 .04395 1.0386 142.5 22.7 .028 136 2026 09 23 17 22 28 17.344 +30 31 23.45 .04422 1.0388 142.4 22.7 .028 136 2026 09 23 18 22 28 17.796 +30 34 53.22 .04448 1.0390 142.4 22.7 .027 137 2026 09 23 19 22 28 18.252 +30 38 20.44 .04474 1.0391 142.3 22.8 .027 137 2026 09 23 20 22 28 18.710 +30 41 45.13 .04500 1.0393 142.3 22.8 .026 138