"Pseudo-MPEC" for CEX5512
Created 2026 Oct 30 1:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CEX5512*1C2026 10 28.21734022 52 56.068+23 37 16.25 ~AS5o 19.90GVNEOCPG96
CEX5512 1C2026 10 28.22761422 53 00.791+23 37 54.55 ~AS5o 19.99GVNEOCPG96
CEX5512 1C2026 10 28.23276322 53 03.152+23 38 13.09 ~AS5o 20.34GVNEOCPG96
CEX5512 DC2026 10 28.27707 22 53 23.59 +23 40 57.4 ~AS75 19.7 RVNEOCP695
CEX5512 DC2026 10 28.28152 22 53 25.64 +23 41 13.6 ~AS75 19.9 RVNEOCP695
CEX5512 DC2026 10 28.28596 22 53 27.69 +23 41 29.8 ~AS75 19.7 RVNEOCP695
CEX5512 1C2026 10 28.33210822 53 49.081+23 44 16.33 ~AS8Z 20.06GVNEOCPI52
CEX5512 1C2026 10 28.33349022 53 49.715+23 44 21.44 ~AS8Z 20.43GVNEOCPI52
CEX5512 1C2026 10 28.33486822 53 50.374+23 44 26.59 ~AS8Z 19.74GVNEOCPI52
CEX5512 1C2026 10 28.33624322 53 51.011+23 44 30.77 ~AS8Z VNEOCPI52
CEX5512 0B2026 10 28.74501622 57 08.115+24 09 14.33 ~AT95 WNEOCP204
CEX5512 0B2026 10 28.76298722 57 16.248+24 10 18.61 ~AT95 20.4 GWNEOCP204
CEX5512 KC2026 10 29.01964722 59 15.55 +24 25 25.0 ~AT15 20.2 VuNEOCPH21
CEX5512 KC2026 10 29.02244522 59 16.80 +24 25 35.0 ~AT15 20.3 VuNEOCPH21
CEX5512 KC2026 10 29.02542822 59 18.11 +24 25 45.6 ~AT15 20.0 VuNEOCPH21
CEX5512 KB2026 10 29.05037 22 59 29.09 +24 27 13.0 ~AT1o 19.5 GXNEOCPW13
CEX5512 KB2026 10 29.05611 22 59 31.62 +24 27 33.1 ~AT1o 19.6 GXNEOCPW13
CEX5512 KB2026 10 29.06185 22 59 34.12 +24 27 52.9 ~AT1o 19.8 GXNEOCPW13
CEX5512 1C2026 10 29.08317422 59 44.898+24 29 10.57 ~AT2Z 20.19GVNEOCPI52
CEX5512 1C2026 10 29.08428522 59 45.395+24 29 14.32 ~AT2Z 20.37GVNEOCPI52
CEX5512 1C2026 10 29.08538622 59 45.895+24 29 18.06 ~AT2Z VNEOCPI52
CEX5512 1C2026 10 29.08648722 59 46.381+24 29 22.06 ~AT2Z VNEOCPI52
CEX5512 |C2026 10 30.01929023 06 44.700+25 21 12.60 ~AU1K 19.8 VuNEOCP807
CEX5512 |C2026 10 30.02452023 06 46.840+25 21 29.00 ~AU1K 20.3 VuNEOCP807
CEX5512 |C2026 10 30.02974023 06 49.080+25 21 45.40 ~AU1K 20.4 VuNEOCP807
Station data:
(204) Schiaparelli Observatory (N45.868292 E8.769720) Italy. Observer L.
Buzzi. 0.84-m f/3.5 reflector + CCD.
(695) Kitt Peak (N31.958395 W111.594670) US/Arizona. Measurer S. Deen.
2.3-m f/9 reflector + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + 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.
(W13) Star Quarry Observatory, Bedford (N38.977039 W86.526390) US/Indiana.
Observer C. J. Horowitz. 0.20-m f/2 Schmidt-Cassegrain + CMO.
Orbital elements: CEX5512
Perihelion 2026 Sep 17.690618 +/- 0.0421 TT = 16:34:29.3 (JD 2461301.190618)
Epoch 2026 Oct 30.0 TT = JDT 2461343.5 Earth MOID: 0.0006 AutoNEOCP
M 11.527579007 +/- 0.16 (J2000 ecliptic)
n 0.272459165 +/- 0.00359 Peri. 337.278654 +/- 0.06
a 2.356505373 +/- 0.0207 Node 4.787868 +/- 0.037
e 0.58733241 +/- 0.00365 Incl. 9.184124 +/- 0.035
P 3.61745 H 22.35 G 0.15 U 9.0
q 0.972453378 +/- 0.000238 Q 3.740557367 +/- 0.0415
From 25 observations 2026 Oct. 28-30 (43.5 hr); mean residual 0".21
Residuals in arcseconds: 261028 G96 .19- .03- 261028 I52 .06+ .63- 261029 I52 .16- .08+ 261028 G96 .08- .13+ 261028 204 .02+ .05+ 261029 I52 .07- .05- 261028 G96 .12- .40- 261028 204 .33+ .45- 261029 I52 .13+ .16- 261028 695 .13+ .30+ 261029 H21 .05+ .08+ 261029 I52 .14+ .01- 261028 695 .08+ .23+ 261029 H21 .15+ .25+ 261030 807 .26+ .01+ 261028 695 .08+ .22+ 261029 H21 .04- .37+ 261030 807 .45- .05- 261028 I52 .03+ .14- 261029 W13 .02- .07- 261030 807 .27+ .04- 261028 I52 .11- .02- 261029 W13 .09- .05+ 261028 I52 .12+ .15+ 261029 W13 .54- .10- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 30 02 23 07 12.064 +25 23 50.07 .17118 1.1194 134.3 20.3 .135 43 2026 10 30 03 23 07 30.299 +25 25 59.11 .17144 1.1196 134.3 20.3 .137 42 2026 10 30 04 23 07 48.498 +25 28 07.60 .17171 1.1199 134.3 20.3 .138 40 2026 10 30 05 23 08 06.661 +25 30 15.54 .17198 1.1201 134.4 20.3 .138 39 2026 10 30 06 23 08 24.788 +25 32 22.92 .17224 1.1204 134.4 20.3 .139 38 2026 10 30 07 23 08 42.879 +25 34 29.76 .17251 1.1207 134.4 20.3 .140 36 2026 10 30 08 23 09 00.935 +25 36 36.04 .17278 1.1209 134.5 20.3 .141 35 2026 10 30 09 23 09 18.954 +25 38 41.78 .17305 1.1212 134.5 20.3 .141 33 2026 10 30 10 23 09 36.938 +25 40 46.98 .17332 1.1214 134.5 20.4 .141 32 2026 10 30 11 23 09 54.886 +25 42 51.64 .17359 1.1217 134.6 20.4 .142 30 2026 10 30 12 23 10 12.799 +25 44 55.75 .17386 1.1220 134.6 20.4 .142 29 2026 10 30 13 23 10 30.676 +25 46 59.33 .17413 1.1222 134.6 20.4 .142 27 2026 10 30 14 23 10 48.518 +25 49 02.38 .17440 1.1225 134.6 20.4 .142 25 2026 10 30 15 23 11 06.324 +25 51 04.89 .17467 1.1227 134.7 20.4 .143 23 2026 10 30 16 23 11 24.095 +25 53 06.87 .17494 1.1230 134.7 20.4 .143 21 2026 10 30 17 23 11 41.831 +25 55 08.32 .17521 1.1233 134.7 20.4 .143 19 2026 10 30 18 23 11 59.532 +25 57 09.25 .17548 1.1235 134.8 20.4 .144 17 2026 10 30 19 23 12 17.198 +25 59 09.65 .17575 1.1238 134.8 20.4 .144 15 2026 10 30 20 23 12 34.829 +26 01 09.52 .17603 1.1240 134.8 20.4 .144 13 2026 10 30 21 23 12 52.425 +26 03 08.88 .17630 1.1243 134.9 20.4 .145 10 2026 10 30 22 23 13 09.986 +26 05 07.72 .17657 1.1246 134.9 20.4 .146 8 2026 10 30 23 23 13 27.513 +26 07 06.04 .17684 1.1248 134.9 20.4 .147 6 2026 10 31 00 23 13 45.005 +26 09 03.85 .17712 1.1251 135.0 20.4 .148 3 2026 10 31 01 23 14 02.462 +26 11 01.14 .17739 1.1254 135.0 20.4 .149 1 2026 10 31 02 23 14 19.885 +26 12 57.92 .17767 1.1256 135.0 20.4 .151 178 2026 10 31 03 23 14 37.273 +26 14 54.20 .17794 1.1259 135.1 20.4 .153 176 2026 10 31 04 23 14 54.628 +26 16 49.97 .17822 1.1261 135.1 20.4 .155 173 2026 10 31 05 23 15 11.947 +26 18 45.23 .17849 1.1264 135.1 20.4 .158 171 2026 10 31 06 23 15 29.233 +26 20 40.00 .17877 1.1267 135.1 20.4 .160 168 2026 10 31 07 23 15 46.484 +26 22 34.26 .17904 1.1269 135.2 20.4 .164 165 2026 10 31 08 23 16 03.702 +26 24 28.02 .17932 1.1272 135.2 20.4 .167 163 2026 10 31 09 23 16 20.885 +26 26 21.29 .17960 1.1275 135.2 20.4 .171 160 2026 10 31 10 23 16 38.034 +26 28 14.06 .17987 1.1277 135.3 20.4 .175 158 2026 10 31 11 23 16 55.150 +26 30 06.34 .18015 1.1280 135.3 20.4 .180 156 2026 10 31 12 23 17 12.232 +26 31 58.13 .18043 1.1283 135.3 20.4 .184 153 2026 10 31 13 23 17 29.280 +26 33 49.44 .18071 1.1285 135.3 20.4 .190 151 2026 10 31 14 23 17 46.295 +26 35 40.25 .18099 1.1288 135.4 20.4 .195 149 2026 10 31 15 23 18 03.276 +26 37 30.58 .18126 1.1290 135.4 20.4 .201 147 2026 10 31 16 23 18 20.224 +26 39 20.43 .18154 1.1293 135.4 20.4 .208 145 2026 10 31 17 23 18 37.138 +26 41 09.80 .18182 1.1296 135.5 20.4 .214 143 2026 10 31 18 23 18 54.019 +26 42 58.68 .18210 1.1298 135.5 20.4 .221 141 2026 10 31 19 23 19 10.867 +26 44 47.09 .18238 1.1301 135.5 20.4 .229 139 2026 10 31 20 23 19 27.681 +26 46 35.03 .18266 1.1304 135.5 20.4 .236 137 2026 10 31 21 23 19 44.463 +26 48 22.49 .18294 1.1306 135.6 20.5 .244 135 2026 10 31 22 23 20 01.211 +26 50 09.49 .18322 1.1309 135.6 20.5 .253 134 2026 10 31 23 23 20 17.927 +26 51 56.01 .18351 1.1312 135.6 20.5 .261 132 2026 11 01 00 23 20 34.609 +26 53 42.06 .18379 1.1314 135.7 20.5 .270 131 2026 11 01 01 23 20 51.259 +26 55 27.65 .18407 1.1317 135.7 20.5 .279 129