"Pseudo-MPEC" for CEWGUW2
Created 2026 Oct 9 23:35:17 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CEWGUW2*1C2026 10 09.19138723 10 31.195-10 41 45.53 ~A9Jo 20.50GVNEOCPG96
CEWGUW2 1C2026 10 09.19656223 10 34.030-10 40 54.20 ~A9Jo VNEOCPG96
CEWGUW2 1C2026 10 09.20173023 10 36.815-10 40 04.33 ~A9Jo 20.45GVNEOCPG96
CEWGUW2 1C2026 10 09.20689623 10 39.619-10 39 13.50 ~A9Jo 21.00GVNEOCPG96
CEWGUW2 C2026 10 09.23792723 10 56.030-10 34 14.62 ~A9Jo 20.8 GWNEOCPH01
CEWGUW2 C2026 10 09.24256023 10 58.523-10 33 29.75 ~A9Jo 20.2 GWNEOCPH01
CEWGUW2 !C2026 10 09.24327523 10 59.940-10 33 23.62 ~A9Jo 20.1 GWNEOCP673
CEWGUW2 !C2026 10 09.24680623 11 01.843-10 32 49.31 ~A9Jo 20.4 GWNEOCP673
CEWGUW2 C2026 10 09.25356623 11 04.453-10 31 43.40 ~A9Jo 20.4 GWNEOCPH01
CEWGUW2 C2026 10 09.25875023 11 07.234-10 30 53.08 ~A9Jo 20.9 GWNEOCPH01
CEWGUW2 1C2026 10 09.33776423 11 49.841-10 18 12.46 ~A9Jo 20.54GVNEOCPI52
CEWGUW2 1C2026 10 09.33890123 11 50.489-10 18 01.12 ~A9Jo 20.61GVNEOCPI52
CEWGUW2 1C2026 10 09.34004523 11 51.065-10 17 50.24 ~A9Jo 20.47GVNEOCPI52
CEWGUW2 1C2026 10 09.34119023 11 51.702-10 17 39.30 ~A9Jo 20.18GVNEOCPI52
CEWGUW2 0C2026 10 09.93625323 17 09.514-08 49 10.24 ~A9NK 20.3 GWNEOCPJ95
CEWGUW2 0C2026 10 09.95302623 17 17.400-08 46 47.64 ~A9NK 20.8 GWNEOCPJ95
Station data:
(673) Table Mountain Observatory, Wrightwood (N34.381485 W117.682170)
US/California. Observers J. Chesley, J. Pittichova. Measurer W. M. Owen
Jr. 0.61-m f/16 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.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
Orbital elements: CEWGUW2
Perihelion 2026 Aug 15.030291 +/- 0.141 TT = 0:43:37.1 (JD 2461267.530291)
Epoch 2026 Oct 10.0 TT = JDT 2461323.5 Earth MOID: 0.0194 Ve: 0.0333
M 23.850694406 +/- 0.35 Ma: 0.0298 AutoNEOCP
n 0.426135758 +/- 0.00526 Peri. 272.967641 +/- 0.23
a 1.748923163 +/- 0.0144 Node 17.298797 +/- 0.016
e 0.58462901 +/- 0.00357 Incl. 5.508089 +/- 0.035
P 2.313/844.785d H 24.66 G 0.15 U 9.2
q 0.726451939 +/- 0.00165 Q 2.771394387 +/- 0.0289 (J2000 ecliptic)
From 16 observations 2026 Oct. 9 (18.3 hr); mean residual 0".22
Residuals in arcseconds: 261009 G96 .03- .56- 261009 673 .17- .10- 261009 I52 .16- .18+ 261009 G96 .26+ .35+ 261009 673 .12- .07+ 261009 I52 .20+ .19+ 261009 G96 .06- .10- 261009 H01 .05+ .23- 261009 J95 .10+ .37- 261009 G96 .02- .46+ 261009 H01 .05- .03- 261009 J95 .10- .35+ 261009 H01 .04+ .02- 261009 I52 .20- .25- 261009 H01 .02- .04- 261009 I52 .38+ .23+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 10 00 23 17 41.272 -08 38 52.34 .09345 1.0810 150.3 20.9 .410 179 2026 10 10 01 23 18 01.611 -08 33 05.61 .09383 1.0814 150.4 20.9 .360 170 2026 10 10 02 23 18 21.781 -08 27 21.57 .09421 1.0818 150.5 20.9 .317 158 2026 10 10 03 23 18 41.785 -08 21 40.19 .09460 1.0822 150.6 20.9 .290 142 2026 10 10 04 23 19 01.625 -08 16 01.46 .09498 1.0825 150.6 20.9 .290 123 2026 10 10 05 23 19 21.302 -08 10 25.34 .09537 1.0829 150.7 20.9 .323 105 2026 10 10 06 23 19 40.819 -08 04 51.80 .09575 1.0833 150.8 20.9 .383 91 2026 10 10 07 23 20 00.177 -07 59 20.82 .09614 1.0837 150.9 21.0 .465 80 2026 10 10 08 23 20 19.379 -07 53 52.38 .09653 1.0841 150.9 21.0 .563 73 2026 10 10 09 23 20 38.427 -07 48 26.45 .09691 1.0845 151.0 21.0 .671 68 2026 10 10 10 23 20 57.321 -07 43 02.99 .09730 1.0849 151.1 21.0 .789 64 2026 10 10 11 23 21 16.065 -07 37 42.00 .09769 1.0853 151.2 21.0 .914 60 2026 10 10 12 23 21 34.660 -07 32 23.44 .09808 1.0856 151.2 21.0 1.05 58 2026 10 10 13 23 21 53.107 -07 27 07.28 .09846 1.0860 151.3 21.0 1.18 56 2026 10 10 14 23 22 11.409 -07 21 53.51 .09885 1.0864 151.4 21.0 1.33 55 2026 10 10 15 23 22 29.567 -07 16 42.10 .09924 1.0868 151.4 21.0 1.48 53 2026 10 10 16 23 22 47.582 -07 11 33.03 .09963 1.0872 151.5 21.0 1.63 52 2026 10 10 17 23 23 05.458 -07 06 26.27 .10002 1.0876 151.6 21.0 1.79 51 2026 10 10 18 23 23 23.194 -07 01 21.79 .10041 1.0880 151.6 21.0 1.95 50 2026 10 10 19 23 23 40.794 -06 56 19.59 .10081 1.0884 151.7 21.0 2.12 50 2026 10 10 20 23 23 58.257 -06 51 19.63 .10120 1.0888 151.7 21.0 2.29 49 2026 10 10 21 23 24 15.587 -06 46 21.89 .10159 1.0891 151.8 21.1 2.47 48 2026 10 10 22 23 24 32.784 -06 41 26.34 .10198 1.0895 151.9 21.1 2.65 48 2026 10 10 23 23 24 49.851 -06 36 32.98 .10238 1.0899 151.9 21.1 2.83 48 2026 10 11 00 23 25 06.788 -06 31 41.77 .10277 1.0903 152.0 21.1 3.01 47 2026 10 11 01 23 25 23.597 -06 26 52.70 .10316 1.0907 152.0 21.1 3.21 47 2026 10 11 02 23 25 40.280 -06 22 05.73 .10356 1.0911 152.1 21.1 3.40 46 2026 10 11 03 23 25 56.837 -06 17 20.86 .10395 1.0915 152.2 21.1 3.60 46 2026 10 11 04 23 26 13.271 -06 12 38.07 .10435 1.0919 152.2 21.1 3.80 46 2026 10 11 05 23 26 29.583 -06 07 57.32 .10474 1.0923 152.3 21.1 4.00 46 2026 10 11 06 23 26 45.774 -06 03 18.60 .10514 1.0926 152.3 21.1 4.20 45 2026 10 11 07 23 27 01.846 -05 58 41.90 .10554 1.0930 152.4 21.1 4.41 45 2026 10 11 08 23 27 17.800 -05 54 07.18 .10593 1.0934 152.4 21.1 4.63 45 2026 10 11 09 23 27 33.636 -05 49 34.44 .10633 1.0938 152.5 21.1 4.84 45 2026 10 11 10 23 27 49.358 -05 45 03.64 .10673 1.0942 152.5 21.1 5.06 45 2026 10 11 11 23 28 04.965 -05 40 34.79 .10713 1.0946 152.6 21.2 5.28 45 2026 10 11 12 23 28 20.459 -05 36 07.84 .10753 1.0950 152.6 21.2 5.50 44 2026 10 11 13 23 28 35.842 -05 31 42.79 .10792 1.0954 152.7 21.2 5.72 44 2026 10 11 14 23 28 51.114 -05 27 19.62 .10832 1.0958 152.7 21.2 5.95 44 2026 10 11 15 23 29 06.277 -05 22 58.30 .10872 1.0961 152.8 21.2 6.18 44 2026 10 11 16 23 29 21.332 -05 18 38.83 .10912 1.0965 152.8 21.2 6.41 44 2026 10 11 17 23 29 36.281 -05 14 21.18 .10952 1.0969 152.9 21.2 6.64 44 2026 10 11 18 23 29 51.123 -05 10 05.33 .10992 1.0973 152.9 21.2 6.88 44 2026 10 11 19 23 30 05.861 -05 05 51.27 .11033 1.0977 153.0 21.2 7.12 44 2026 10 11 20 23 30 20.496 -05 01 38.99 .11073 1.0981 153.0 21.2 7.36 43 2026 10 11 21 23 30 35.028 -04 57 28.45 .11113 1.0985 153.1 21.2 7.60 43 2026 10 11 22 23 30 49.460 -04 53 19.65 .11153 1.0989 153.1 21.2 7.84 43 2026 10 11 23 23 31 03.791 -04 49 12.58 .11193 1.0993 153.1 21.2 8.08 43