"Pseudo-MPEC" for CEM28F2
Created 2026 May 14 14:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CEM28F2*1C2026 05 12.40279317 23 36.950+14 59 15.00 ~5CAK 20.69GVNEOCPG96
CEM28F2 1C2026 05 12.40792317 23 42.410+14 59 55.40 ~5CAK 20.62GVNEOCPG96
CEM28F2 1C2026 05 12.41817917 23 53.410+15 01 16.10 ~5CAK 20.30GVNEOCPG96
CEM28F2 C2026 05 12.43116217 24 06.920+15 02 53.57 ~5CB5 21.8 GWNEOCPH01
CEM28F2 C2026 05 12.43838017 24 14.708+15 03 50.18 ~5CB5 21.2 GWNEOCPH01
CEM28F2 C2026 05 12.44553617 24 22.440+15 04 46.31 ~5CB5 20.7 GWNEOCPH01
CEM28F2 C2026 05 12.45197917 24 29.418+15 05 36.78 ~5CB5 20.6 GWNEOCPH01
CEM28F2 1C2026 05 12.45703117 24 35.300+15 06 20.40 ~5CBZ VNEOCPI52
CEM28F2 1C2026 05 12.45834817 24 36.724+15 06 30.13 ~5CBZ 20.61GVNEOCPI52
CEM28F2 KB2026 05 13.29649317 42 03.113+17 04 10.16 ~5D85 21.0 GXNEOCP734
CEM28F2 KB2026 05 13.31606517 42 29.105+17 07 07.14 ~5D85 20.7 GXNEOCP734
CEM28F2 C2026 05 13.34662417 43 11.324+17 11 53.75 ~5D95 20.6 GWNEOCPH01
CEM28F2 C2026 05 13.35056817 43 16.597+17 12 29.74 ~5D95 20.4 GWNEOCPH01
CEM28F2 C2026 05 13.36397917 43 34.531+17 14 31.70 ~5D95 20.8 GWNEOCPH01
CEM28F2 C2026 05 13.36807117 43 40.013+17 15 08.92 ~5D95 20.9 GWNEOCPH01
CEM28F2 KB2026 05 13.87619 17 56 14.87 +18 33 44.8 ~5DLZ ZNEOCP106
CEM28F2 KB2026 05 13.87923 17 56 19.63 +18 34 14.5 ~5DLZ 16.6 VZNEOCP106
CEM28F2 KB2026 05 13.88532 17 56 29.07 +18 35 14.5 ~5DLZ 18.1 VZNEOCP106
CEM28F2 KC2026 05 13.89848817 56 49.62 +18 37 25.4 ~5DM5 20.5 GVNEOCPL01
CEM28F2 pC2026 05 13.90147917 56 54.22 +18 37 55.3 ~5DM5 20.6 GVNEOCPL01
CEM28F2 pC2026 05 13.90521817 57 00.01 +18 38 32.9 ~5DM5 20.5 GVNEOCPL01
CEM28F2 KB2026 05 13.92057317 57 23.854+18 41 02.51 ~5DNK 20.7 GXNEOCP595
CEM28F2 1C2026 05 13.92823017 57 35.428+18 42 08.00 ~5E7Z 20.3 GXNEOCP033
CEM28F2 1C2026 05 13.92900017 57 36.619+18 42 15.70 ~5E7Z 20.5 GXNEOCP033
CEM28F2 KB2026 05 13.94416617 58 00.710+18 44 55.18 ~5DNK 20.7 GXNEOCP595
CEM28F2 KB2026 05 13.94670 17 58 03.61 +18 45 22.6 ~5E1K 20.7 GXNEOCPL04
CEM28F2 KB2026 05 14.00815 17 59 39.71 +18 55 29.0 ~5E1K 20.5 GXNEOCPL04
CEM28F2 1C2026 05 14.30363418 07 58.830+19 45 03.30 ~5E7o VNEOCPI52
CEM28F2 1C2026 05 14.30424718 07 59.833+19 45 10.94 ~5E7o 20.87GVNEOCPI52
CEM28F2 1C2026 05 14.30486218 08 00.910+19 45 16.42 ~5E7o 20.60GVNEOCPI52
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
(106) Črni Vrh (N45.945905 E14.071100) Slovenia. Observer J. Skvarč. 0.6-m
f/3.3 Deltagraph + CCD.
(595) Farra d'Isonzo (N45.915731 E13.525780) Italy. Observers S. Aschi, E.
Pettarin, G. Panterotto. Measurers S. Aschi, E. Pettarin. 0.40-m f/5.15
reflector + CCD.
(734) Farpoint Observatory, Eskridge (N38.890239 W96.002420) US/Kansas.
Observer G. Hug. 0.69-m 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.
(H01) Magdalena Ridge Observatory, Socorro (N33.984833 W107.189333) US/New
Mexico. Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m
f/8.9 reflector + 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.
(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.
Orbital elements: CEM28F2
Perihelion 2026 Jun 29.389932 +/- 0.0723 TT = 9:21:30.1 (JD 2461220.889932)
Epoch 2026 May 14.0 TT = JDT 2461174.5 Earth MOID: 0.0311 Ve: 0.0760
M 345.364776086 +/- 0.19 Ma: 0.0797 AutoNEOCP
n 0.315482764 +/- 0.00362 Peri. 224.757124 +/- 0.035
a 2.137071030 +/- 0.0163 Node 76.669306 +/- 0.029
e 0.62535291 +/- 0.00313 Incl. 5.867791 +/- 0.018
P 3.12413 H 24.74 G 0.15 U 9.0
q 0.800647423 +/- 0.000576 Q 3.473494637 +/- 0.0332 (J2000 ecliptic)
From 30 observations 2026 May 12-14 (45.6 hr); mean residual 0".37
Residuals in arcseconds: 260512 G96 .35+ .12+ 260513 734 .27+ .49- 260513 L01 .41- .78+ 260512 G96 .02+ .31+ 260513 H01 .48- .07- 260513 595 .29- .01+ 260512 G96 .25+ .60+ 260513 H01 .43- .04+ 260513 033 .27+ .46+ 260512 H01 .27- .19- 260513 H01 .59- .01- 260513 033 .10+ .56+ 260512 H01 .25- .13- 260513 H01 .62- .02- 260513 595 .84+ .62- 260512 H01 .32- .08- 260513 106 .23- .15+ 260513 L04 .53+ .07+ 260512 H01 .36- .11- 260513 106 .42+ .11- 260514 L04 .16- .08+ 260512 I52 .21+ .11+ 260513 106 .32+ .14- 260514 I52 .18- .75- 260512 I52 .14+ .49- 260513 L01 .54+ .27- 260514 I52 .67- .57+ 260513 734 .15- .34- 260513 L01 .12- .10+ 260514 I52 .17- .30- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 05 14 15 18 17 31.723 +20 40 52.89 .05683 1.0420 122.2 20.6 .606 131 2026 05 14 16 18 18 50.048 +20 48 07.81 .05660 1.0417 121.9 20.6 .618 131 2026 05 14 17 18 20 09.146 +20 55 24.01 .05636 1.0413 121.6 20.6 .629 131 2026 05 14 18 18 21 29.023 +21 02 41.45 .05613 1.0410 121.3 20.6 .640 132 2026 05 14 19 18 22 49.686 +21 10 00.07 .05590 1.0406 121.0 20.6 .651 132 2026 05 14 20 18 24 11.140 +21 17 19.79 .05567 1.0402 120.7 20.6 .661 132 2026 05 14 21 18 25 33.393 +21 24 40.55 .05544 1.0399 120.4 20.6 .672 132 2026 05 14 22 18 26 56.449 +21 32 02.29 .05522 1.0395 120.1 20.6 .683 133 2026 05 14 23 18 28 20.315 +21 39 24.94 .05500 1.0392 119.8 20.6 .693 133 2026 05 15 00 18 29 44.996 +21 46 48.41 .05478 1.0388 119.5 20.6 .704 133 2026 05 15 01 18 31 10.498 +21 54 12.64 .05456 1.0384 119.2 20.6 .714 134 2026 05 15 02 18 32 36.827 +22 01 37.55 .05434 1.0381 118.8 20.6 .724 134 2026 05 15 03 18 34 03.987 +22 09 03.05 .05413 1.0377 118.5 20.6 .734 134 2026 05 15 04 18 35 31.984 +22 16 29.07 .05391 1.0374 118.2 20.6 .745 135 2026 05 15 05 18 37 00.823 +22 23 55.51 .05370 1.0370 117.9 20.6 .754 135 2026 05 15 06 18 38 30.509 +22 31 22.29 .05349 1.0366 117.6 20.6 .764 136 2026 05 15 07 18 40 01.046 +22 38 49.31 .05329 1.0363 117.2 20.6 .774 136 2026 05 15 08 18 41 32.438 +22 46 16.48 .05308 1.0359 116.9 20.6 .784 137 2026 05 15 09 18 43 04.690 +22 53 43.70 .05288 1.0356 116.6 20.6 .793 137 2026 05 15 10 18 44 37.806 +23 01 10.87 .05268 1.0352 116.2 20.6 .803 138 2026 05 15 11 18 46 11.790 +23 08 37.88 .05249 1.0349 115.9 20.6 .812 138 2026 05 15 12 18 47 46.644 +23 16 04.64 .05229 1.0345 115.5 20.6 .821 139 2026 05 15 13 18 49 22.372 +23 23 31.03 .05210 1.0341 115.2 20.6 .830 140 2026 05 15 14 18 50 58.977 +23 30 56.94 .05191 1.0338 114.9 20.6 .839 140 2026 05 15 15 18 52 36.462 +23 38 22.25 .05172 1.0334 114.5 20.6 .848 141 2026 05 15 16 18 54 14.829 +23 45 46.84 .05154 1.0331 114.2 20.6 .857 142 2026 05 15 17 18 55 54.080 +23 53 10.61 .05136 1.0327 113.8 20.6 .866 143 2026 05 15 18 18 57 34.217 +24 00 33.41 .05118 1.0324 113.4 20.6 .875 143 2026 05 15 19 18 59 15.240 +24 07 55.14 .05100 1.0320 113.1 20.6 .883 144 2026 05 15 20 19 00 57.152 +24 15 15.65 .05082 1.0316 112.7 20.6 .892 145 2026 05 15 21 19 02 39.952 +24 22 34.81 .05065 1.0313 112.4 20.6 .900 146 2026 05 15 22 19 04 23.641 +24 29 52.50 .05048 1.0309 112.0 20.6 .909 147 2026 05 15 23 19 06 08.218 +24 37 08.58 .05031 1.0306 111.6 20.6 .918 148 2026 05 16 00 19 07 53.684 +24 44 22.90 .05015 1.0302 111.2 20.6 .926 149 2026 05 16 01 19 09 40.036 +24 51 35.33 .04999 1.0299 110.9 20.6 .935 150 2026 05 16 02 19 11 27.275 +24 58 45.72 .04983 1.0295 110.5 20.7 .943 151 2026 05 16 03 19 13 15.397 +25 05 53.92 .04967 1.0291 110.1 20.7 .952 152 2026 05 16 04 19 15 04.400 +25 12 59.79 .04952 1.0288 109.7 20.7 .961 153 2026 05 16 05 19 16 54.283 +25 20 03.17 .04937 1.0284 109.3 20.7 .970 154 2026 05 16 06 19 18 45.040 +25 27 03.92 .04922 1.0281 109.0 20.7 .979 155 2026 05 16 07 19 20 36.669 +25 34 01.88 .04907 1.0277 108.6 20.7 .988 156 2026 05 16 08 19 22 29.165 +25 40 56.89 .04893 1.0274 108.2 20.7 1.00 157 2026 05 16 09 19 24 22.523 +25 47 48.79 .04879 1.0270 107.8 20.7 1.01 158 2026 05 16 10 19 26 16.738 +25 54 37.43 .04866 1.0267 107.4 20.7 1.02 159 2026 05 16 11 19 28 11.804 +26 01 22.64 .04852 1.0263 107.0 20.7 1.03 161 2026 05 16 12 19 30 07.714 +26 08 04.27 .04839 1.0259 106.6 20.7 1.04 162 2026 05 16 13 19 32 04.462 +26 14 42.14 .04826 1.0256 106.2 20.7 1.05 163 2026 05 16 14 19 34 02.039 +26 21 16.10 .04814 1.0252 105.8 20.7 1.06 164