"Pseudo-MPEC" for C1HCEJ5
Created 2026 Nov 5 5:35:11 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C1HCEJ5*1C2026 11 04.23711802 05 44.041+07 17 28.07 ~B46Z 21.81GVNEOCPV00
C1HCEJ5 1C2026 11 04.24405202 05 41.251+07 17 01.64 ~B46Z 21.99GVNEOCPV00
C1HCEJ5 1C2026 11 04.25096702 05 38.468+07 16 35.36 ~B46Z 21.88GVNEOCPV00
C1HCEJ5 1C2026 11 04.25793902 05 35.668+07 16 08.54 ~B46Z 21.58GVNEOCPV00
C1HCEJ5 0C2026 11 04.40670002 04 35.470+07 06 39.20 ~B4Ao 22.0 RoNEOCP291
C1HCEJ5 0C2026 11 04.41523002 04 32.060+07 06 06.50 ~B4Ao 22.4 RoNEOCP291
C1HCEJ5 0C2026 11 04.42384002 04 28.590+07 05 33.50 ~B4Ao 22.6 RoNEOCP291
C1HCEJ5 |C2026 11 05.12019001 59 57.460+06 21 36.80 ~B53o 21.9 VuNEOCP807
C1HCEJ5 |C2026 11 05.12888001 59 53.910+06 21 03.40 ~B53o 22.1 VuNEOCP807
C1HCEJ5 |C2026 11 05.13757501 59 50.380+06 20 29.60 ~B53o 21.7 VuNEOCP807
C1HCEJ5 1C2026 11 05.18829801 59 31.153+06 16 35.11 ~B55Z 21.37GVNEOCPV06
C1HCEJ5 1C2026 11 05.19619201 59 27.942+06 16 04.62 ~B55Z 21.35GVNEOCPV06
C1HCEJ5 1C2026 11 05.20408301 59 24.760+06 15 34.20 ~B55Z 21.49GVNEOCPV06
C1HCEJ5 1C2026 11 05.21197301 59 21.548+06 15 03.85 ~B55Z 21.50GVNEOCPV06
Station data:
(291) LPL/Spacewatch II (N31.961669 W111.599905) US/Arizona. Observers J.
V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(V00) Kitt Peak-Bok (N31.963125 W111.600190) 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. 2.25-m
reflector + 4x4K mosaic 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: C1HCEJ5
Perihelion 2027 Feb 11.269467 +/- 0.457 TT = 6:28:01.9 (JD 2461447.769467)
Epoch 2026 Nov 5.0 TT = JDT 2461349.5 Earth MOID: 0.0795 Me: 0.0851
M 224.361044785 +/- 1.1 (J2000 ecliptic) AutoNEOCP
n 1.380275679 +/- 0.00602 Peri. 351.685977 +/- 0.39
a 0.798899517 +/- 0.00232 Node 214.021765 +/- 0.054
e 0.59783800 +/- 0.00418 Incl. 9.963704 +/- 0.17
P 0.714/260.813d H 24.16 G 0.15 U 9.3
q 0.321287027 +/- 0.00397 Q 1.276512007 +/- 0.00319
From 14 observations 2026 Nov. 4-5 (23.4 hr); mean residual 0".31
Residuals in arcseconds: 261104 V00 .19- .21- 261104 291 .20- .32+ 261105 V06 .23- .17+ 261104 V00 .07+ .21- 261104 291 .52- .45+ 261105 V06 .40- .08+ 261104 V00 .34+ .12- 261105 807 .51+ .15- 261105 V06 .13- .05+ 261104 V00 .71+ .34- 261105 807 .28+ .07- 261105 V06 .28- .11+ 261104 291 .36- .22+ 261105 807 .40+ .35- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 11 05 06 01 59 05.873 +06 12 53.58 .23277 1.2190 166.3 22.1 .170 68 2026 11 05 07 01 58 49.486 +06 10 12.63 .23272 1.2188 166.2 22.1 .225 65 2026 11 05 08 01 58 33.098 +06 07 31.62 .23267 1.2187 166.0 22.1 .284 63 2026 11 05 09 01 58 16.708 +06 04 50.55 .23263 1.2185 165.9 22.1 .346 61 2026 11 05 10 01 58 00.318 +06 02 09.42 .23258 1.2184 165.8 22.1 .412 60 2026 11 05 11 01 57 43.925 +05 59 28.23 .23254 1.2182 165.7 22.1 .482 60 2026 11 05 12 01 57 27.532 +05 56 46.99 .23249 1.2181 165.6 22.1 .556 59 2026 11 05 13 01 57 11.138 +05 54 05.69 .23245 1.2179 165.4 22.1 .633 59 2026 11 05 14 01 56 54.743 +05 51 24.34 .23241 1.2178 165.3 22.1 .714 58 2026 11 05 15 01 56 38.347 +05 48 42.94 .23236 1.2176 165.2 22.1 .799 58 2026 11 05 16 01 56 21.951 +05 46 01.49 .23232 1.2175 165.1 22.1 .888 58 2026 11 05 17 01 56 05.553 +05 43 19.98 .23228 1.2173 165.0 22.1 .980 58 2026 11 05 18 01 55 49.156 +05 40 38.43 .23224 1.2172 164.8 22.2 1.08 57 2026 11 05 19 01 55 32.758 +05 37 56.83 .23220 1.2170 164.7 22.2 1.17 57 2026 11 05 20 01 55 16.359 +05 35 15.19 .23216 1.2169 164.6 22.2 1.28 57 2026 11 05 21 01 54 59.961 +05 32 33.50 .23212 1.2167 164.5 22.2 1.38 57 2026 11 05 22 01 54 43.562 +05 29 51.77 .23209 1.2166 164.4 22.2 1.50 57 2026 11 05 23 01 54 27.163 +05 27 10.00 .23205 1.2164 164.3 22.2 1.61 57 2026 11 06 00 01 54 10.764 +05 24 28.18 .23201 1.2163 164.1 22.2 1.73 57 2026 11 06 01 01 53 54.366 +05 21 46.33 .23198 1.2161 164.0 22.2 1.85 57 2026 11 06 02 01 53 37.967 +05 19 04.44 .23194 1.2160 163.9 22.2 1.97 57 2026 11 06 03 01 53 21.569 +05 16 22.52 .23191 1.2158 163.8 22.2 2.10 57 2026 11 06 04 01 53 05.172 +05 13 40.55 .23187 1.2157 163.7 22.2 2.23 57 2026 11 06 05 01 52 48.775 +05 10 58.56 .23184 1.2155 163.5 22.2 2.37 57 2026 11 06 06 01 52 32.379 +05 08 16.53 .23181 1.2154 163.4 22.2 2.51 57 2026 11 06 07 01 52 15.983 +05 05 34.47 .23178 1.2152 163.3 22.2 2.65 57 2026 11 06 08 01 51 59.588 +05 02 52.38 .23174 1.2150 163.2 22.2 2.80 57 2026 11 06 09 01 51 43.194 +05 00 10.27 .23171 1.2149 163.1 22.2 2.95 57 2026 11 06 10 01 51 26.802 +04 57 28.12 .23168 1.2147 162.9 22.2 3.11 56 2026 11 06 11 01 51 10.410 +04 54 45.95 .23165 1.2146 162.8 22.2 3.26 56 2026 11 06 12 01 50 54.019 +04 52 03.76 .23163 1.2144 162.7 22.2 3.43 56 2026 11 06 13 01 50 37.630 +04 49 21.54 .23160 1.2143 162.6 22.2 3.59 56 2026 11 06 14 01 50 21.242 +04 46 39.30 .23157 1.2141 162.5 22.2 3.76 56 2026 11 06 15 01 50 04.856 +04 43 57.04 .23154 1.2140 162.3 22.2 3.93 56 2026 11 06 16 01 49 48.471 +04 41 14.76 .23152 1.2138 162.2 22.2 4.11 56 2026 11 06 17 01 49 32.088 +04 38 32.46 .23149 1.2136 162.1 22.2 4.29 56 2026 11 06 18 01 49 15.707 +04 35 50.15 .23147 1.2135 162.0 22.2 4.47 56 2026 11 06 19 01 48 59.328 +04 33 07.82 .23144 1.2133 161.9 22.2 4.66 56 2026 11 06 20 01 48 42.950 +04 30 25.47 .23142 1.2132 161.7 22.2 4.85 56 2026 11 06 21 01 48 26.575 +04 27 43.12 .23139 1.2130 161.6 22.2 5.04 56 2026 11 06 22 01 48 10.202 +04 25 00.75 .23137 1.2129 161.5 22.2 5.24 56 2026 11 06 23 01 47 53.831 +04 22 18.37 .23135 1.2127 161.4 22.2 5.44 56 2026 11 07 00 01 47 37.462 +04 19 35.99 .23133 1.2125 161.3 22.2 5.65 56 2026 11 07 01 01 47 21.096 +04 16 53.59 .23131 1.2124 161.1 22.2 5.85 56 2026 11 07 02 01 47 04.732 +04 14 11.19 .23129 1.2122 161.0 22.2 6.07 56 2026 11 07 03 01 46 48.371 +04 11 28.79 .23127 1.2121 160.9 22.3 6.28 56 2026 11 07 04 01 46 32.013 +04 08 46.38 .23125 1.2119 160.8 22.3 6.50 56 2026 11 07 05 01 46 15.658 +04 06 03.97 .23123 1.2117 160.7 22.3 6.72 56