"Pseudo-MPEC" for C46DTT1
Created 2026 Jun 5 19:35:02 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C46DTT1*1C2026 06 05.26694113 06 05.735-02 12 48.24 ~657K 18.45GVNEOCP703
C46DTT1 1C2026 06 05.26917313 06 10.336-02 14 42.00 ~657K 18.53GVNEOCP703
C46DTT1 1C2026 06 05.27140713 06 14.922-02 16 34.46 ~657K 18.10GVNEOCP703
C46DTT1 1C2026 06 05.27363613 06 19.584-02 18 25.67 ~657K 18.44GVNEOCP703
C46DTT1 1C2026 06 05.30877013 07 32.200-02 47 55.75 ~657Z 17.92GVNEOCPI52
C46DTT1 1C2026 06 05.30894213 07 32.563-02 48 04.57 ~657Z 18.23GVNEOCPI52
C46DTT1 1C2026 06 05.30911213 07 32.891-02 48 13.21 ~657Z 18.06GVNEOCPI52
C46DTT1 1C2026 06 05.30928813 07 33.265-02 48 21.64 ~657Z 18.01GVNEOCPI52
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: C46DTT1
Perihelion 2026 Apr 19.846914 +/- 14.7 TT = 20:19:33.3 (JD 2461150.346914)
Epoch 2026 Jun 5.0 TT = JDT 2461196.5 Earth MOID: 0.0090 Ma: 0.0008
M 23.682779861 +/- 19 (J2000 ecliptic) AutoNEOCP
n 0.513135349 +/- 0.233 Peri. 119.391488 +/- 23
a 1.545188356 +/- 0.467 Node 73.629051 +/- 0.38
e 0.43625900 +/- 0.155 Incl. 12.046646 +/- 3.9
P 1.921/701.556d H 24.45 G 0.15 U 11.8 SR
q 0.871086020 +/- 0.11 Q 2.219290691 +/- 1.1
From 8 observations 2026 June 5 (61.0 min); mean residual 0".40
Residuals in arcseconds: 260605 703 .12- .15+ 260605 703 .63+ 1.1+ 260605 I52 .21- .22- 260605 703 .09- .77- 260605 I52 .06+ .07+ 260605 I52 .07- .18+ 260605 703 .37- .34- 260605 I52 .16+ .12- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 05 20 13 25 52.640 -09 42 46.98 .02565 1.0308 128.7 18.4 1241 40 2026 06 05 21 13 27 15.243 -10 13 59.56 .02577 1.0311 129.1 18.4 1420 39 2026 06 05 22 13 28 37.331 -10 44 52.97 .02590 1.0313 129.6 18.4 1610 38 2026 06 05 23 13 29 58.902 -11 15 27.03 .02602 1.0315 130.0 18.4 1809 38 2026 06 06 00 13 31 19.957 -11 45 41.55 .02615 1.0318 130.5 18.4 2017 38 2026 06 06 01 13 32 40.494 -12 15 36.39 .02629 1.0320 130.9 18.4 2235 37 2026 06 06 02 13 34 00.514 -12 45 11.40 .02643 1.0323 131.3 18.4 2460 37 2026 06 06 03 13 35 20.016 -13 14 26.48 .02657 1.0325 131.8 18.4 2694 37 2026 06 06 04 13 36 38.999 -13 43 21.53 .02671 1.0328 132.2 18.4 2935 37 2026 06 06 05 13 37 57.465 -14 11 56.49 .02685 1.0330 132.6 18.4 3183 37 2026 06 06 06 13 39 15.413 -14 40 11.29 .02700 1.0333 133.0 18.4 3438 37 2026 06 06 07 13 40 32.844 -15 08 05.91 .02715 1.0335 133.4 18.4 3699 37 2026 06 06 08 13 41 49.757 -15 35 40.32 .02730 1.0337 133.8 18.4 3966 37 2026 06 06 09 13 43 06.154 -16 02 54.53 .02746 1.0340 134.2 18.4 4239 37 2026 06 06 10 13 44 22.035 -16 29 48.55 .02762 1.0342 134.5 18.4 4517 36 2026 06 06 11 13 45 37.400 -16 56 22.41 .02778 1.0345 134.9 18.4 4799 37 2026 06 06 12 13 46 52.252 -17 22 36.15 .02794 1.0347 135.3 18.4 5086 37 2026 06 06 13 13 48 06.590 -17 48 29.82 .02811 1.0350 135.6 18.4 5378 37 2026 06 06 14 13 49 20.416 -18 14 03.51 .02827 1.0352 136.0 18.4 5673 37 2026 06 06 15 13 50 33.731 -18 39 17.29 .02844 1.0355 136.3 18.5 5971 37 2026 06 06 16 13 51 46.536 -19 04 11.26 .02862 1.0357 136.6 18.5 6273 37 2026 06 06 17 13 52 58.833 -19 28 45.51 .02879 1.0360 137.0 18.5 6577 37 2026 06 06 18 13 54 10.624 -19 53 00.18 .02897 1.0362 137.3 18.5 6884 37 2026 06 06 19 13 55 21.909 -20 16 55.37 .02915 1.0364 137.6 18.5 7193 37 2026 06 06 20 13 56 32.690 -20 40 31.23 .02933 1.0367 137.9 18.5 7505 37 2026 06 06 21 13 57 42.969 -21 03 47.90 .02951 1.0369 138.2 18.5 7818 37 2026 06 06 22 13 58 52.749 -21 26 45.52 .02969 1.0372 138.5 18.5 8132 37 2026 06 06 23 14 00 02.030 -21 49 24.26 .02988 1.0374 138.8 18.5 8448 37 2026 06 07 00 14 01 10.815 -22 11 44.27 .03007 1.0377 139.1 18.5 8764 37 2026 06 07 01 14 02 19.106 -22 33 45.73 .03026 1.0379 139.4 18.5 9082 37 2026 06 07 02 14 03 26.904 -22 55 28.81 .03045 1.0382 139.7 18.5 9399 37 2026 06 07 03 14 04 34.213 -23 16 53.69 .03065 1.0384 139.9 18.5 9718 37 2026 06 07 04 14 05 41.034 -23 38 00.56 .03084 1.0387 140.2 18.5 167' 38 2026 06 07 05 14 06 47.369 -23 58 49.60 .03104 1.0389 140.4 18.5 173' 38 2026 06 07 06 14 07 53.221 -24 19 21.02 .03124 1.0392 140.7 18.5 178' 38 2026 06 07 07 14 08 58.593 -24 39 34.99 .03144 1.0394 140.9 18.5 183' 38 2026 06 07 08 14 10 03.486 -24 59 31.73 .03164 1.0397 141.2 18.6 188' 38 2026 06 07 09 14 11 07.903 -25 19 11.43 .03185 1.0399 141.4 18.6 194' 38 2026 06 07 10 14 12 11.847 -25 38 34.30 .03205 1.0401 141.7 18.6 199' 38 2026 06 07 11 14 13 15.320 -25 57 40.54 .03226 1.0404 141.9 18.6 204' 38 2026 06 07 12 14 14 18.325 -26 16 30.36 .03247 1.0406 142.1 18.6 209' 38 2026 06 07 13 14 15 20.864 -26 35 03.97 .03268 1.0409 142.3 18.6 215' 39 2026 06 07 14 14 16 22.941 -26 53 21.58 .03289 1.0411 142.5 18.6 220' 39 2026 06 07 15 14 17 24.557 -27 11 23.39 .03311 1.0414 142.7 18.6 225' 39 2026 06 07 16 14 18 25.716 -27 29 09.62 .03332 1.0416 142.9 18.6 230' 39 2026 06 07 17 14 19 26.420 -27 46 40.47 .03354 1.0419 143.1 18.6 235' 39 2026 06 07 18 14 20 26.673 -28 03 56.17 .03376 1.0421 143.3 18.6 240' 39 2026 06 07 19 14 21 26.477 -28 20 56.91 .03398 1.0424 143.5 18.7 245' 39