"Pseudo-MPEC" for CEX13L2
Created 2026 Oct 19 19:35:15 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CEX13L2*1C2026 10 15.36447103 28 01.751-12 10 59.77 ~AIHo 21.31GVNEOCPG96
CEX13L2 1C2026 10 15.36963403 28 00.041-12 10 32.38 ~AIHo 21.44GVNEOCPG96
CEX13L2 1C2026 10 15.37477803 27 58.363-12 10 05.70 ~AIHo VNEOCPG96
CEX13L2 1C2026 10 15.37992903 27 56.718-12 09 39.35 ~AIHo 22.01GVNEOCPG96
CEX13L2 1C2026 10 15.41139103 27 46.570-12 06 56.12 ~AIHo 21.22GVNEOCPV06
CEX13L2 1C2026 10 15.41322403 27 46.004-12 06 46.69 ~AIHo 21.30GVNEOCPV06
CEX13L2 1C2026 10 15.41505803 27 45.410-12 06 37.19 ~AIHo 21.20GVNEOCPV06
CEX13L2 1C2026 10 15.41689003 27 44.809-12 06 27.61 ~AIHo 21.13GVNEOCPV06
CEX13L2 1C2026 10 16.29733403 23 11.760-10 48 46.66 ~AIHo 22.53GVNEOCPV06
CEX13L2 1C2026 10 16.29912203 23 11.170-10 48 37.22 ~AIHo VNEOCPV06
CEX13L2 1C2026 10 16.30090903 23 10.529-10 48 28.58 ~AIHo VNEOCPV06
CEX13L2 1C2026 10 17.49477203 16 42.140-08 57 54.70 ~AIHox21.93GVNEOCPT12
CEX13L2 1C2026 10 17.49701203 16 41.408-08 57 42.96 ~AIHox22.13GVNEOCPT12
CEX13L2 KC2026 10 18.26619503 12 23.95 -07 43 46.5 ~AIHo 21.3 GVNEOCPH21
CEX13L2 KC2026 10 18.26898703 12 22.96 -07 43 30.1 ~AIHo 21.3 GVNEOCPH21
Station data:
(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.
(T12) Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) (N19.823004
W155.469460) US/Hawaii. Observer R. Weryk. 2.24-m f/10.1 University of
Hawaii reflector.
(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: CEX13L2
Perihelion 2026 Aug 12.184386 +/- 3.58 TT = 4:25:30.9 (JD 2461264.684386)
Epoch 2026 Oct 18.0 TT = JDT 2461331.5 Earth MOID: 0.1841 AutoNEOCP
M 48.448489918 +/- 3.3 (J2000 ecliptic)
n 0.725107304 +/- 0.00944 Peri. 295.641444 +/- 3.2
a 1.227065829 +/- 0.0104 Node 35.069466 +/- 0.011
e 0.07662885 +/- 0.00317 Incl. 27.491189 +/- 0.59
P 1.359/496.469d H 23.57 G 0.15 U 9.6
q 1.133037177 +/- 0.0058 Q 1.321094481 +/- 0.0149
13 of 15 observations 2026 Oct. 15-18; mean residual 0".31
Residuals in arcseconds: 261015 G96 .75+ .59- 261015 V06 .08+ .12+ 261016 V06 .56- .82- 261015 G96 .02+ .14+ 261015 V06 .03+ .10+ 261017 T12( 1.2- 1.4+) 261015 G96 .31- .24+ 261015 V06 .13- .17+ 261017 T12( .47- .39+) 261015 G96 .11- .04- 261016 V06 .14+ .34+ 261018 H21 .01+ .04+ 261015 V06 .28- .20+ 261016 V06 .16+ .16+ 261018 H21 .01- .06+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 19 20 03 03 18.024 -05 05 23.06 .19172 1.1709 153.6 21.4 .115 20 2026 10 19 21 03 03 03.181 -05 01 04.25 .19162 1.1709 153.8 21.4 .141 11 2026 10 19 22 03 02 48.322 -04 56 45.09 .19152 1.1710 153.9 21.4 .171 4 2026 10 19 23 03 02 33.446 -04 52 25.59 .19143 1.1710 154.0 21.4 .202 0 2026 10 20 00 03 02 18.553 -04 48 05.75 .19133 1.1710 154.1 21.4 .235 176 2026 10 20 01 03 02 03.643 -04 43 45.57 .19123 1.1711 154.2 21.4 .270 173 2026 10 20 02 03 01 48.717 -04 39 25.05 .19114 1.1711 154.3 21.4 .306 171 2026 10 20 03 03 01 33.773 -04 35 04.20 .19104 1.1712 154.5 21.4 .342 170 2026 10 20 04 03 01 18.813 -04 30 43.02 .19095 1.1712 154.6 21.4 .380 168 2026 10 20 05 03 01 03.836 -04 26 21.51 .19085 1.1712 154.7 21.4 .418 167 2026 10 20 06 03 00 48.843 -04 21 59.66 .19076 1.1713 154.8 21.4 .458 166 2026 10 20 07 03 00 33.833 -04 17 37.49 .19067 1.1713 154.9 21.4 .498 165 2026 10 20 08 03 00 18.807 -04 13 14.99 .19058 1.1714 155.0 21.3 .539 164 2026 10 20 09 03 00 03.764 -04 08 52.17 .19048 1.1714 155.2 21.3 .581 164 2026 10 20 10 02 59 48.705 -04 04 29.02 .19039 1.1715 155.3 21.3 .624 163 2026 10 20 11 02 59 33.629 -04 00 05.55 .19030 1.1715 155.4 21.3 .667 162 2026 10 20 12 02 59 18.538 -03 55 41.77 .19021 1.1715 155.5 21.3 .712 162 2026 10 20 13 02 59 03.430 -03 51 17.66 .19013 1.1716 155.6 21.3 .757 161 2026 10 20 14 02 58 48.306 -03 46 53.25 .19004 1.1716 155.7 21.3 .803 161 2026 10 20 15 02 58 33.166 -03 42 28.52 .18995 1.1717 155.9 21.3 .850 160 2026 10 20 16 02 58 18.010 -03 38 03.47 .18986 1.1717 156.0 21.3 .897 160 2026 10 20 17 02 58 02.839 -03 33 38.12 .18978 1.1717 156.1 21.3 .946 160 2026 10 20 18 02 57 47.651 -03 29 12.46 .18969 1.1718 156.2 21.3 1.00 159 2026 10 20 19 02 57 32.447 -03 24 46.50 .18961 1.1718 156.3 21.3 1.05 159 2026 10 20 20 02 57 17.228 -03 20 20.23 .18952 1.1719 156.4 21.3 1.10 159 2026 10 20 21 02 57 01.993 -03 15 53.66 .18944 1.1719 156.6 21.3 1.15 159 2026 10 20 22 02 56 46.743 -03 11 26.79 .18936 1.1720 156.7 21.3 1.20 158 2026 10 20 23 02 56 31.477 -03 06 59.62 .18928 1.1720 156.8 21.3 1.26 158 2026 10 21 00 02 56 16.196 -03 02 32.15 .18920 1.1720 156.9 21.3 1.31 158 2026 10 21 01 02 56 00.899 -02 58 04.40 .18911 1.1721 157.0 21.3 1.36 158 2026 10 21 02 02 55 45.586 -02 53 36.35 .18903 1.1721 157.2 21.3 1.42 157 2026 10 21 03 02 55 30.259 -02 49 08.01 .18896 1.1722 157.3 21.3 1.48 157 2026 10 21 04 02 55 14.916 -02 44 39.38 .18888 1.1722 157.4 21.3 1.54 157 2026 10 21 05 02 54 59.558 -02 40 10.47 .18880 1.1723 157.5 21.3 1.60 157 2026 10 21 06 02 54 44.186 -02 35 41.28 .18872 1.1723 157.6 21.3 1.66 157 2026 10 21 07 02 54 28.798 -02 31 11.80 .18865 1.1723 157.8 21.3 1.72 156 2026 10 21 08 02 54 13.395 -02 26 42.05 .18857 1.1724 157.9 21.2 1.78 156 2026 10 21 09 02 53 57.977 -02 22 12.02 .18849 1.1724 158.0 21.2 1.84 156 2026 10 21 10 02 53 42.545 -02 17 41.71 .18842 1.1725 158.1 21.2 1.90 156 2026 10 21 11 02 53 27.097 -02 13 11.13 .18835 1.1725 158.2 21.2 1.97 156 2026 10 21 12 02 53 11.635 -02 08 40.28 .18827 1.1725 158.3 21.2 2.03 156 2026 10 21 13 02 52 56.159 -02 04 09.16 .18820 1.1726 158.5 21.2 2.10 155 2026 10 21 14 02 52 40.668 -01 59 37.78 .18813 1.1726 158.6 21.2 2.17 155 2026 10 21 15 02 52 25.162 -01 55 06.13 .18806 1.1727 158.7 21.2 2.23 155 2026 10 21 16 02 52 09.642 -01 50 34.22 .18799 1.1727 158.8 21.2 2.30 155 2026 10 21 17 02 51 54.108 -01 46 02.05 .18792 1.1728 158.9 21.2 2.37 155 2026 10 21 18 02 51 38.559 -01 41 29.63 .18785 1.1728 159.1 21.2 2.44 155 2026 10 21 19 02 51 22.997 -01 36 56.95 .18778 1.1728 159.2 21.2 2.52 155