"Pseudo-MPEC" for C46MHT1
Created 2026 Oct 4 21:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C46MHT1*1C2026 10 04.28356601 07 27.260-06 56 49.88 ~A47K VNEOCP703
C46MHT1 1C2026 10 04.28583701 07 24.856-06 56 21.73 ~A47K 18.41GVNEOCP703
C46MHT1 1C2026 10 04.28811301 07 22.379-06 55 52.46 ~A47K 18.73GVNEOCP703
C46MHT1 1C2026 10 04.29038301 07 20.021-06 55 25.54 ~A47K 18.76GVNEOCP703
C46MHT1 1C2026 10 04.31096901 06 58.208-06 51 12.13 ~A47o 18.94GVNEOCPI52
C46MHT1 1C2026 10 04.31113901 06 58.036-06 51 10.30 ~A47o 18.74GVNEOCPI52
C46MHT1 1C2026 10 04.31130801 06 57.866-06 51 07.78 ~A47o 18.82GVNEOCPI52
C46MHT1 1C2026 10 04.31147801 06 57.668-06 51 06.05 ~A47o 18.46GVNEOCPI52
C46MHT1 KC2026 10 04.33703201 06 27.636-06 46 12.25 ~A48o 19.6 VZNEOCPH36
C46MHT1 KC2026 10 04.34260401 06 21.905-06 45 04.25 ~A48o 19.6 VZNEOCPH36
C46MHT1 KC2026 10 04.34817501 06 16.171-06 43 56.39 ~A48o 19.6 VZNEOCPH36
C46MHT1 KC2026 10 04.35374901 06 10.459-06 42 48.38 ~A48o 19.6 VZNEOCPH36
C46MHT1 KC2026 10 04.87728900 58 43.01 -05 05 03.2 ~A4LZ 19.1 GVNEOCP104
C46MHT1 KB2026 10 04.88216 00 58 36.46 -05 04 21.5 ~A4LZ 18.4 GXNEOCPL04
C46MHT1 KC2026 10 04.88250200 58 38.47 -05 04 09.6 ~A4LZ 18.8 GVNEOCP104
C46MHT1 KB2026 10 04.88886 00 58 30.61 -05 03 12.4 ~A4LZ 18.4 GXNEOCPL04
Station data:
(104) San Marcello Pistoiese (N44.064178 E10.803750) Italy. Observers P.
Bacci, M. Maestripieri. Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m
reflector + CCD.
(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.
(H36) Sandlot Observatory, Scranton (N38.797700 W95.706554) US/Kansas.
Observer G. Hug. 0.56-m 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.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + CCD.
Orbital elements: C46MHT1
Perihelion 2026 Jul 22.342318 +/- 0.223 TT = 8:12:56.3 (JD 2461243.842318)
Epoch 2026 Oct 5.0 TT = JDT 2461318.5 Earth MOID: 0.0163 Ve: 0.0401
M 67.988384215 +/- 0.37 (J2000 ecliptic) AutoNEOCP
n 0.910668302 +/- 0.00228 Peri. 248.564312 +/- 0.07
a 1.054134196 +/- 0.00176 Node 15.044051 +/- 0.012
e 0.34265094 +/- 0.0024 Incl. 5.893622 +/- 0.018
P 1.082/395.307d H 25.54 G 0.15 U 8.7
q 0.692934113 +/- 0.00138 Q 1.415334279 +/- 0.00489
From 16 observations 2026 Oct. 4 (14.5 hr); mean residual 0".28
Residuals in arcseconds: 261004 703 .24+ .45- 261004 I52 .05+ .39+ 261004 104 .09- .24+ 261004 703 .38+ .32- 261004 I52 .22- .04+ 261004 L04 .41+ .01+ 261004 703 .50- .88+ 261004 H36 .25- .02+ 261004 104 .40- .04- 261004 703 .28+ .18- 261004 H36 .05+ .10- 261004 L04 .10+ .19- 261004 I52 .18- .20+ 261004 H36 .05+ .26- 261004 I52 .07- .05- 261004 H36 .16+ .21- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 04 22 00 58 05.093 -04 55 29.48 .03892 1.0386 169.7 19.2 .810 153 2026 10 04 23 00 57 31.997 -04 48 25.09 .03916 1.0388 169.9 19.2 1.02 148 2026 10 05 00 00 56 59.312 -04 41 25.72 .03940 1.0390 170.1 19.2 1.26 144 2026 10 05 01 00 56 27.029 -04 34 31.27 .03963 1.0393 170.2 19.2 1.52 141 2026 10 05 02 00 55 55.144 -04 27 41.69 .03987 1.0395 170.4 19.2 1.80 140 2026 10 05 03 00 55 23.648 -04 20 56.88 .04012 1.0398 170.5 19.2 2.10 138 2026 10 05 04 00 54 52.534 -04 14 16.78 .04036 1.0400 170.7 19.3 2.42 137 2026 10 05 05 00 54 21.797 -04 07 41.32 .04060 1.0402 170.8 19.3 2.75 136 2026 10 05 06 00 53 51.430 -04 01 10.43 .04084 1.0405 170.9 19.3 3.10 135 2026 10 05 07 00 53 21.427 -03 54 44.03 .04108 1.0407 171.1 19.3 3.47 135 2026 10 05 08 00 52 51.781 -03 48 22.05 .04132 1.0410 171.2 19.3 3.85 134 2026 10 05 09 00 52 22.486 -03 42 04.43 .04157 1.0412 171.3 19.3 4.25 134 2026 10 05 10 00 51 53.537 -03 35 51.11 .04181 1.0415 171.5 19.3 4.66 133 2026 10 05 11 00 51 24.928 -03 29 42.01 .04205 1.0417 171.6 19.3 5.08 133 2026 10 05 12 00 50 56.653 -03 23 37.07 .04230 1.0419 171.7 19.3 5.52 133 2026 10 05 13 00 50 28.707 -03 17 36.24 .04254 1.0422 171.8 19.3 5.97 133 2026 10 05 14 00 50 01.085 -03 11 39.44 .04279 1.0424 171.9 19.3 6.43 133 2026 10 05 15 00 49 33.780 -03 05 46.62 .04303 1.0427 172.0 19.3 6.90 132 2026 10 05 16 00 49 06.788 -02 59 57.71 .04328 1.0429 172.1 19.4 7.38 132 2026 10 05 17 00 48 40.104 -02 54 12.67 .04352 1.0431 172.2 19.4 7.87 132 2026 10 05 18 00 48 13.723 -02 48 31.42 .04377 1.0434 172.3 19.4 8.37 132 2026 10 05 19 00 47 47.641 -02 42 53.92 .04401 1.0436 172.4 19.4 8.88 132 2026 10 05 20 00 47 21.851 -02 37 20.11 .04426 1.0439 172.5 19.4 9.39 132 2026 10 05 21 00 46 56.350 -02 31 49.93 .04451 1.0441 172.6 19.4 9.92 132 2026 10 05 22 00 46 31.133 -02 26 23.33 .04475 1.0444 172.7 19.4 10.5 132 2026 10 05 23 00 46 06.195 -02 21 00.26 .04500 1.0446 172.8 19.4 11.0 132 2026 10 06 00 00 45 41.533 -02 15 40.67 .04525 1.0448 172.8 19.4 11.5 131 2026 10 06 01 00 45 17.142 -02 10 24.49 .04550 1.0451 172.9 19.4 12.1 131 2026 10 06 02 00 44 53.017 -02 05 11.70 .04574 1.0453 173.0 19.4 12.7 131 2026 10 06 03 00 44 29.155 -02 00 02.22 .04599 1.0456 173.0 19.4 13.2 131 2026 10 06 04 00 44 05.552 -01 54 56.03 .04624 1.0458 173.1 19.5 13.8 131 2026 10 06 05 00 43 42.203 -01 49 53.06 .04649 1.0460 173.2 19.5 14.4 131 2026 10 06 06 00 43 19.105 -01 44 53.27 .04674 1.0463 173.2 19.5 15.0 131 2026 10 06 07 00 42 56.254 -01 39 56.62 .04699 1.0465 173.3 19.5 15.6 131 2026 10 06 08 00 42 33.646 -01 35 03.07 .04724 1.0468 173.3 19.5 16.1 131 2026 10 06 09 00 42 11.278 -01 30 12.56 .04749 1.0470 173.4 19.5 16.7 131 2026 10 06 10 00 41 49.145 -01 25 25.05 .04774 1.0472 173.4 19.5 17.3 131 2026 10 06 11 00 41 27.246 -01 20 40.50 .04799 1.0475 173.4 19.5 18.0 131 2026 10 06 12 00 41 05.575 -01 15 58.87 .04824 1.0477 173.5 19.5 18.6 131 2026 10 06 13 00 40 44.129 -01 11 20.12 .04849 1.0480 173.5 19.5 19.2 131 2026 10 06 14 00 40 22.907 -01 06 44.20 .04874 1.0482 173.5 19.6 19.8 131 2026 10 06 15 00 40 01.903 -01 02 11.08 .04900 1.0485 173.5 19.6 20.4 131 2026 10 06 16 00 39 41.115 -00 57 40.72 .04925 1.0487 173.5 19.6 21.0 131 2026 10 06 17 00 39 20.540 -00 53 13.08 .04950 1.0489 173.6 19.6 21.7 131 2026 10 06 18 00 39 00.174 -00 48 48.12 .04975 1.0492 173.6 19.6 22.3 131 2026 10 06 19 00 38 40.015 -00 44 25.80 .05001 1.0494 173.6 19.6 22.9 131 2026 10 06 20 00 38 20.060 -00 40 06.08 .05026 1.0497 173.6 19.6 23.5 131 2026 10 06 21 00 38 00.306 -00 35 48.94 .05051 1.0499 173.6 19.6 24.2 131