"Pseudo-MPEC" for C466EJ1
Created 2026 Apr 12 3:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C466EJ1*1C2026 04 11.35527113 03 43.625+06 55 27.80 ~4B95 18.43GVNEOCP703
C466EJ1 1C2026 04 11.35752913 04 04.804+06 51 59.72 ~4B95 18.20GVNEOCP703
C466EJ1 1C2026 04 11.35978913 04 26.436+06 48 24.19 ~4B95 VNEOCP703
C466EJ1 1C2026 04 11.36204313 04 48.450+06 44 46.00 ~4B95 18.36GVNEOCP703
C466EJ1 1C2026 04 11.38856113 09 12.420+06 01 26.04 ~4B9Z VNEOCPI52
C466EJ1 1C2026 04 11.38890613 09 15.952+06 00 51.48 ~4B9Z 17.98GVNEOCPI52
C466EJ1 1C2026 04 11.38925513 09 19.530+06 00 16.27 ~4B9Z 17.86GVNEOCPI52
C466EJ1 1C2026 04 11.39033113 09 30.593+05 58 27.88 ~4B9Z 17.84GVNEOCPI52
Station data:
(703) Catalina Sky Survey (N32.417029 W110.732640) 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. 0.68 m Schmidt + 10K 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.
Orbital elements: C466EJ1
Perigee 2026 Apr 12.129057 +/- 0.154 TT = 3:05:50.5 (JD 2461142.629057)
Epoch 2026 Apr 11.0 TT = JDT 2461141.5 AutoNEOCP
M 339.299119809 +/- 120 (J2000 equator)
n 18.334657043 +/- Peri. 256.659618 +/- 60
a307436.1826 +/- Node 33.482870 +/- 2.5
e 0.75517745 +/- 0.76 Incl. 26.093708 +/- 1.9
P 19.6346d H 32.78 G 0.15 U 15.9
q 75267.30930 +/- 59623 Q 539605.0560 +/- 2.33e+6
From 8 observations 2026 Apr. 11 (50.5 min); mean residual 1".65
Residuals in arcseconds: 260411 703 2.3+ 2.2- 260411 703 2.6+ 2.1- 260411 I52 .06- .01- 260411 703 2.5- 2.8+ 260411 I52 .14+ .06- 260411 I52 .14- .04+ 260411 703 2.4- 1.5+ 260411 I52 .03+ .08+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 04 12 04 19 48 41.187 -25 57 59.88 75517 1.0023 87.6 19.6 19d 87 2026 04 12 05 20 25 12.657 -26 04 33.67 76477 1.0022 79.6 20.0 22d 84 2026 04 12 06 21 00 25.967 -25 38 11.84 78078 1.0022 72.0 20.4 25d 81 2026 04 12 07 21 33 36.705 -24 43 55.86 80262 1.0021 64.7 20.9 28d 78 2026 04 12 08 22 04 17.467 -23 28 16.56 82964 1.0021 57.9 21?? 31d 75 2026 04 12 09 22 32 17.244 -21 57 54.32 86110 1.0020 51.6 22?? 34d 73 2026 04 12 10 22 57 37.595 -20 18 44.05 89629 1.0020 45.8 22?? 37d 71 2026 04 12 11 23 20 28.022 -18 35 29.70 93452 1.0019 40.5 23?? 39d 69 2026 04 12 12 23 41 02.055 -16 51 41.11 97520 1.0019 35.7 24?? 41d 68 2026 04 12 13 23 59 34.537 -15 09 43.04 101782 1.0019 31.4 25?? 43d 66 2026 04 12 14 00 16 20.001 -13 31 08.68 106192 1.0018 27.6 26?? 45d 66 2026 04 12 15 00 31 31.843 -11 56 52.99 110714 1.0018 24.2 26?? 47d 65 2026 04 12 16 00 45 21.983 -10 27 23.96 115319 1.0017 21.3 27?? 48d 64 2026 04 12 17 00 58 00.822 -09 02 51.36 119979 1.0017 18.8 28?? 50d 64 2026 04 12 18 01 09 37.328 -07 43 13.12 124676 1.0017 16.8 29?? 51d 64 2026 04 12 19 01 20 19.187 -06 28 19.78 129393 1.0017 15.2 30?? 52d 63 2026 04 12 20 01 30 12.973 -05 17 57.66 134117 1.0016 14.2 31?? 53d 63 2026 04 12 21 01 39 24.307 -04 11 50.84 138836 1.0016 13.6 31?? 54d 63 2026 04 12 22 01 47 58.002 -03 09 42.57 143542 1.0016 13.4 31?? 55d 63 2026 04 12 23 01 55 58.193 -02 11 16.09 148228 1.0016 13.6 31?? 56d 63 2026 04 13 00 02 03 28.441 -01 16 15.16 152888 1.0016 14.1 31?? 57d 63 2026 04 13 01 02 10 31.822 -00 24 24.37 157518 1.0016 14.8 31?? 57d 63 2026 04 13 02 02 17 11.008 +00 24 30.71 162114 1.0015 15.6 30?? 58d 63 2026 04 13 03 02 23 28.324 +01 10 43.47 166673 1.0015 16.6 30?? 59d 63 2026 04 13 04 02 29 25.806 +01 54 26.26 171194 1.0015 17.6 30?? 59d 63 2026 04 13 05 02 35 05.238 +02 35 50.42 175674 1.0015 18.6 29?? 60d 63 2026 04 13 06 02 40 28.194 +03 15 06.33 180113 1.0015 19.6 29?? 61d 63 2026 04 13 07 02 45 36.064 +03 52 23.47 184509 1.0015 20.6 29?? 61d 63 2026 04 13 08 02 50 30.084 +04 27 50.52 188862 1.0015 21.6 28?? 62d 64 2026 04 13 09 02 55 11.353 +05 01 35.39 193170 1.0015 22.6 28?? 62d 64 2026 04 13 10 02 59 40.853 +05 33 45.30 197435 1.0015 23.6 28?? 63d 64 2026 04 13 11 03 03 59.464 +06 04 26.84 201656 1.0015 24.5 28?? 63d 64 2026 04 13 12 03 08 07.978 +06 33 46.06 205833 1.0015 25.4 27?? 64d 64 2026 04 13 13 03 12 07.108 +07 01 48.46 209966 1.0015 26.3 27?? 64d 64 2026 04 13 14 03 15 57.499 +07 28 39.11 214055 1.0015 27.2 27?? 65d 64 2026 04 13 15 03 19 39.736 +07 54 22.64 218101 1.0015 28.0 27?? 65d 65 2026 04 13 16 03 23 14.349 +08 19 03.30 222104 1.0015 28.8 27?? 65d 65 2026 04 13 17 03 26 41.823 +08 42 44.99 226064 1.0015 29.6 27?? 66d 65 2026 04 13 18 03 30 02.601 +09 05 31.33 229982 1.0015 30.4 27?? 66d 65 2026 04 13 19 03 33 17.085 +09 27 25.61 233858 1.0015 31.2 27?? 67d 65 2026 04 13 20 03 36 25.647 +09 48 30.90 237693 1.0015 31.9 26?? 67d 65 2026 04 13 21 03 39 28.628 +10 08 50.02 241487 1.0015 32.6 26?? 67d 65 2026 04 13 22 03 42 26.342 +10 28 25.59 245241 1.0015 33.3 26?? 68d 66 2026 04 13 23 03 45 19.078 +10 47 20.02 248955 1.0015 33.9 26?? 68d 66 2026 04 14 00 03 48 07.104 +11 05 35.55 252629 1.0015 34.6 26?? 68d 66 2026 04 14 01 03 50 50.666 +11 23 14.27 256265 1.0015 35.2 26?? 69d 66 2026 04 14 02 03 53 29.996 +11 40 18.12 259862 1.0015 35.8 26?? 69d 66 2026 04 14 03 03 56 05.306 +11 56 48.89 263422 1.0015 36.4 26?? 69d 66