"Pseudo-MPEC" for C46MMG1
Created 2026 Oct 4 22:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C46MMG1*1C2026 10 04.39157003 12 40.136+06 13 20.60 ~A49o 19.55GVNEOCP703
C46MMG1 1C2026 10 04.39609403 12 39.690+06 16 08.76 ~A49o 18.98GVNEOCP703
C46MMG1 1C2026 10 04.39835503 12 39.586+06 17 34.08 ~A49o 18.54GVNEOCP703
C46MMG1 1C2026 10 04.43019903 12 36.508+06 37 15.28 ~A4AZ VNEOCP703
C46MMG1 1C2026 10 04.43067803 12 36.576+06 37 32.52 ~A4AZ 20.16GVNEOCP703
C46MMG1 1C2026 10 04.43091703 12 36.551+06 37 41.30 ~A4AZ 20.20GVNEOCP703
C46MMG1 KC2026 10 04.56496503 12 57.329+08 07 49.15 ~A4E5 18.8 GWNEOCP474
C46MMG1 KC2026 10 04.56619403 12 57.269+08 08 33.47 ~A4E5 19.1 GWNEOCP474
C46MMG1 KC2026 10 04.56742203 12 57.173+08 09 17.82 ~A4E5 18.9 GWNEOCP474
C46MMG1 KC2026 10 04.56864903 12 57.130+08 10 01.49 ~A4E5 19.2 GWNEOCP474
C46MMG1 KC2026 10 04.92110703 13 28.38 +11 21 44.3 ~A4MZ 19.2 GVNEOCP104
C46MMG1 KC2026 10 04.92732003 13 28.22 +11 25 11.0 ~A4MZ VNEOCP104
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.
(474) Mount John Observatory, Lake Tekapo (S43.987385 E170.464960) New
Zealand. Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M.
Kilmartin. 1.0-m f/7.7 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.
Orbital elements: C46MMG1
Perihelion 2026 Sep 20.099840 +/- 0.069 TT = 2:23:46.2 (JD 2461303.599840)
Epoch 2026 Oct 5.0 TT = JDT 2461318.5 Earth MOID: 0.0153 AutoNEOCP
M 7.273570505 +/- 0.016 (J2000 ecliptic)
n 0.488153865 +/- 0.00329 Peri. 342.262434 +/- 0.09
a 1.597465769 +/- 0.00719 Node 12.913722 +/- 0.0041
e 0.37100245 +/- 0.00292 Incl. 8.340733 +/- 0.011
P 2.019/737.458d H 26.52 G 0.15 U 8.9
q 1.004802055 +/- 0.00015 Q 2.190129484 +/- 0.0145
From 12 observations 2026 Oct. 4 (12.9 hr); mean residual 0".47
Residuals in arcseconds: 261004 703 .14- .22- 261004 703 .21+ .19+ 261004 474 .01+ .22+ 261004 703 .59- .75- 261004 703 .16+ .14+ 261004 474 .50+ .10- 261004 703 .96+ .34+ 261004 474 .10+ .32- 261004 104 .01+ .01+ 261004 703 1.4- .63+ 261004 474 .32+ .09- 261004 104 .21- .02+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 04 23 03 13 14.013 +11 46 15.11 .02081 1.0167 141.9 19.7 1.61 148 2026 10 05 00 03 13 16.451 +12 08 48.15 .02092 1.0167 141.8 19.7 2.27 156 2026 10 05 01 03 13 18.859 +12 31 07.74 .02102 1.0168 141.8 19.7 3.03 162 2026 10 05 02 03 13 21.238 +12 53 13.96 .02113 1.0169 141.8 19.7 3.88 165 2026 10 05 03 03 13 23.588 +13 15 06.91 .02123 1.0169 141.8 19.7 4.80 168 2026 10 05 04 03 13 25.909 +13 36 46.67 .02134 1.0170 141.7 19.7 5.81 169 2026 10 05 05 03 13 28.203 +13 58 13.35 .02145 1.0171 141.7 19.7 6.88 171 2026 10 05 06 03 13 30.468 +14 19 27.03 .02156 1.0171 141.7 19.7 8.02 172 2026 10 05 07 03 13 32.705 +14 40 27.81 .02167 1.0172 141.6 19.8 9.23 173 2026 10 05 08 03 13 34.915 +15 01 15.80 .02178 1.0173 141.6 19.8 10.5 174 2026 10 05 09 03 13 37.097 +15 21 51.09 .02189 1.0173 141.6 19.8 11.8 174 2026 10 05 10 03 13 39.253 +15 42 13.79 .02200 1.0174 141.5 19.8 13.2 175 2026 10 05 11 03 13 41.381 +16 02 24.00 .02212 1.0175 141.5 19.8 14.7 175 2026 10 05 12 03 13 43.483 +16 22 21.83 .02223 1.0175 141.4 19.8 16.2 176 2026 10 05 13 03 13 45.559 +16 42 07.39 .02234 1.0176 141.4 19.8 17.7 176 2026 10 05 14 03 13 47.608 +17 01 40.77 .02246 1.0177 141.3 19.8 19.3 176 2026 10 05 15 03 13 49.631 +17 21 02.10 .02258 1.0177 141.3 19.8 20.9 176 2026 10 05 16 03 13 51.629 +17 40 11.48 .02269 1.0178 141.2 19.9 22.6 177 2026 10 05 17 03 13 53.601 +17 59 09.03 .02281 1.0179 141.2 19.9 24.3 177 2026 10 05 18 03 13 55.548 +18 17 54.85 .02293 1.0180 141.1 19.9 26.1 177 2026 10 05 19 03 13 57.470 +18 36 29.05 .02305 1.0180 141.1 19.9 27.9 177 2026 10 05 20 03 13 59.367 +18 54 51.76 .02317 1.0181 141.0 19.9 29.7 177 2026 10 05 21 03 14 01.239 +19 13 03.07 .02329 1.0182 141.0 19.9 31.6 178 2026 10 05 22 03 14 03.087 +19 31 03.11 .02341 1.0182 140.9 19.9 33.5 178 2026 10 05 23 03 14 04.911 +19 48 51.98 .02353 1.0183 140.9 20.0 35.5 178 2026 10 06 00 03 14 06.710 +20 06 29.81 .02365 1.0184 140.8 20.0 37.4 178 2026 10 06 01 03 14 08.486 +20 23 56.70 .02377 1.0184 140.8 20.0 39.4 178 2026 10 06 02 03 14 10.238 +20 41 12.76 .02390 1.0185 140.7 20.0 41.5 178 2026 10 06 03 03 14 11.967 +20 58 18.12 .02402 1.0186 140.7 20.0 43.5 178 2026 10 06 04 03 14 13.672 +21 15 12.87 .02414 1.0187 140.6 20.0 45.6 178 2026 10 06 05 03 14 15.355 +21 31 57.14 .02427 1.0187 140.5 20.0 47.7 178 2026 10 06 06 03 14 17.014 +21 48 31.04 .02439 1.0188 140.5 20.0 49.8 179 2026 10 06 07 03 14 18.651 +22 04 54.68 .02452 1.0189 140.4 20.1 52.0 179 2026 10 06 08 03 14 20.265 +22 21 08.17 .02465 1.0189 140.4 20.1 54.1 179 2026 10 06 09 03 14 21.857 +22 37 11.62 .02477 1.0190 140.3 20.1 56.3 179 2026 10 06 10 03 14 23.427 +22 53 05.14 .02490 1.0191 140.3 20.1 58.5 179 2026 10 06 11 03 14 24.974 +23 08 48.84 .02503 1.0192 140.2 20.1 60.7 179 2026 10 06 12 03 14 26.500 +23 24 22.84 .02516 1.0192 140.1 20.1 62.9 179 2026 10 06 13 03 14 28.004 +23 39 47.24 .02529 1.0193 140.1 20.1 65.2 179 2026 10 06 14 03 14 29.487 +23 55 02.14 .02542 1.0194 140.0 20.1 67.4 179 2026 10 06 15 03 14 30.949 +24 10 07.66 .02555 1.0194 140.0 20.2 69.7 179 2026 10 06 16 03 14 32.389 +24 25 03.91 .02568 1.0195 139.9 20.2 71.9 179 2026 10 06 17 03 14 33.808 +24 39 50.98 .02581 1.0196 139.8 20.2 74.2 179 2026 10 06 18 03 14 35.207 +24 54 28.99 .02594 1.0197 139.8 20.2 76.5 179 2026 10 06 19 03 14 36.585 +25 08 58.03 .02607 1.0197 139.7 20.2 78.8 179 2026 10 06 20 03 14 37.942 +25 23 18.22 .02621 1.0198 139.7 20.2 81.1 179 2026 10 06 21 03 14 39.279 +25 37 29.66 .02634 1.0199 139.6 20.2 83.4 179 2026 10 06 22 03 14 40.596 +25 51 32.44 .02647 1.0200 139.5 20.2 85.7 179