"Pseudo-MPEC" for C46PVN1
Created 2026 Oct 28 16:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C46PVN1*1C2026 10 28.28303400 49 18.890-00 25 39.10 ~AS7K VNEOCP703
C46PVN1 1C2026 10 28.28529600 49 15.520-00 23 15.50 ~AS7K VNEOCP703
C46PVN1 1C2026 10 28.28756000 49 12.130-00 20 49.70 ~AS7K 17.74GVNEOCP703
C46PVN1 1C2026 10 28.28982500 49 08.764-00 18 25.16 ~AS7K 17.58GVNEOCP703
C46PVN1 1C2026 10 28.31511000 48 30.276+00 09 38.05 ~AS7o 17.95GVNEOCPI52
C46PVN1 1C2026 10 28.31562100 48 29.488+00 10 13.40 ~AS7o 17.78GVNEOCPI52
C46PVN1 1C2026 10 28.31613500 48 28.696+00 10 48.61 ~AS7o 17.73GVNEOCPI52
C46PVN1 1C2026 10 28.31664400 48 27.904+00 11 23.68 ~AS7o 17.99GVNEOCPI52
C46PVN1 KB2026 10 28.46090500 49 33.370+03 31 48.40 ~ASCZ 17.9 VZNEOCP900
C46PVN1 KB2026 10 28.46596100 49 24.727+03 40 34.90 ~ASCZ 17.5 VZNEOCP900
C46PVN1 KB2026 10 28.46885300 49 17.910+03 45 23.17 ~ASC5 17.8 GXNEOCPQ06
C46PVN1 KB2026 10 28.47078000 49 14.541+03 48 47.48 ~ASC5 17.4 GXNEOCPQ06
C46PVN1 KB2026 10 28.47101600 49 15.826+03 49 27.70 ~ASCZ 17.7 VZNEOCP900
C46PVN1 KB2026 10 28.47270800 49 11.036+03 52 12.79 ~ASC5 17.1 GXNEOCPQ06
C46PVN1 KB2026 10 28.51628000 47 41.081+05 16 06.92 ~ASD5 17.2 GXNEOCPQ10
C46PVN1 KB2026 10 28.51883600 47 35.268+05 21 21.82 ~ASD5 16.6 GXNEOCPQ10
C46PVN1 KB2026 10 28.52136100 47 29.549+05 26 37.68 ~ASD5 16.8 GXNEOCPQ10
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.
(900) Moriyama (N35.049753 E135.989940) Japan. Observer Y. Ikari. 0.26-m
f/7.0 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.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
(Q10) Toyokawa Observatory (N34.843616 E137.329440) Japan. Observer M.
Ishiguro. 0.20-m f/5 reflector + CCD.
Orbital elements: C46PVN1
Perigee 2026 Oct 29.059204 +/- 0.000326 TT = 1:25:15.2 (JD 2461342.559204)
Epoch 2026 Oct 28.0 TT = JDT 2461341.5 AutoNEOCP
q123694.0081 +/- 76 (J2000 equator)
H 29.42 G 0.15 Peri. 78.499312 +/- 0.008
Node 12.485836 +/- 0.00008
e 17.27225311 +/- 0.0149 Incl. 97.256011 +/- 0.0016
From 17 observations 2026 Oct. 28 (5.7 hr); mean residual 0".45
Residuals in arcseconds: 261028 703 .02+ .08+ 261028 I52 .27- .15+ 261028 900 .51- 1.1- 261028 703 .17+ .36- 261028 I52 .36- .17+ 261028 Q06 .08+ .34- 261028 703 .21+ .49+ 261028 900 .40- .16+ 261028 Q10 .91+ .28+ 261028 703 .79+ .78- 261028 900 .32- .49+ 261028 Q10 .31- .71- 261028 I52 .28- .06+ 261028 Q06 .04+ .34+ 261028 Q10 .27- .49+ 261028 I52 .28- .30+ 261028 Q06 .80+ .17+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 28 17 00 41 58.602 +15 16 16.12 256439 0.9951 158.4 16.6 17.0 173 2026 10 28 18 00 40 10.624 +18 30 53.82 233487 0.9950 157.6 16.4 26.8 173 2026 10 28 19 00 37 53.911 +22 26 59.79 211365 0.9948 156.1 16.3 41.3 173 2026 10 28 20 00 34 55.060 +27 16 29.64 190376 0.9946 153.5 16.1 62.6 172 2026 10 28 21 00 30 50.746 +33 14 16.57 170952 0.9945 149.6 16.0 93.6 172 2026 10 28 22 00 24 56.461 +40 37 00.04 153708 0.9943 144.1 15.9 137 171 2026 10 28 23 00 15 35.614 +49 38 20.39 139481 0.9941 136.6 15.9 194 169 2026 10 29 00 23 58 33.899 +60 17 18.04 129294 0.9940 127.0 16.0 261 166 2026 10 29 01 23 18 28.432 +71 55 30.67 124171 0.9938 116.0 16.3 323 156 2026 10 29 02 20 43 03.111 +81 48 25.73 124749 0.9936 104.3 16.7 362 118 2026 10 29 03 15 34 23.821 +79 05 16.41 130950 0.9935 93.1 17.2 368 42 2026 10 29 04 14 11 06.005 +69 55 17.31 142026 0.9933 83.2 17.8 348 22 2026 10 29 05 13 44 01.714 +61 32 26.41 156930 0.9931 75.1 18.4 315 16 2026 10 29 06 13 31 00.592 +54 35 15.26 174664 0.9930 68.5 19.0 279 13 2026 10 29 07 13 23 23.443 +48 56 02.88 194439 0.9928 63.2 19.6 246 11 2026 10 29 08 13 18 23.543 +44 20 22.34 215680 0.9926 59.0 20?? 217 10 2026 10 29 09 13 14 51.639 +40 34 41.05 237983 0.9925 55.6 20?? 193 10 2026 10 29 10 13 12 13.910 +37 27 59.71 261069 0.9923 52.8 21?? 172 9 2026 10 29 11 13 10 11.898 +34 51 49.43 284740 0.9921 50.6 21?? 156 9 2026 10 29 12 13 08 34.681 +32 39 43.81 308856 0.9920 48.6 21?? 141 9 2026 10 29 13 13 07 15.381 +30 46 49.85 333316 0.9918 47.0 22?? 130 9 2026 10 29 14 13 06 09.454 +29 09 24.22 358047 0.9916 45.6 22?? 119 9 2026 10 29 15 13 05 13.774 +27 44 35.11 382994 0.9915 44.5 22?? 111 9 2026 10 29 16 13 04 26.120 +26 30 09.05 408113 0.9913 43.4 23?? 103 9 2026 10 29 17 13 03 44.873 +25 24 21.20 433375 0.9911 42.5 23?? 96.8 8 2026 10 29 18 13 03 08.820 +24 25 48.35 458752 0.9910 41.8 23?? 91.1 8 2026 10 29 19 13 02 37.039 +23 33 23.76 484227 0.9908 41.1 23?? 86.1 8 2026 10 29 20 13 02 08.814 +22 46 13.40 509783 0.9906 40.4 23?? 81.6 8 2026 10 29 21 13 01 43.581 +22 03 33.14 535408 0.9905 39.9 24?? 77.6 8 2026 10 29 22 13 01 20.888 +21 24 46.58 561091 0.9903 39.4 24?? 74.1 8 2026 10 29 23 13 01 00.372 +20 49 23.50 586824 0.9902 38.9 24?? 70.9 8 2026 10 30 00 13 00 41.736 +20 16 58.60 612600 .99000 38.5 24?? 68.0 8 2026 10 30 01 13 00 24.734 +19 47 10.56 638414 .98983 38.2 24?? 65.3 8 2026 10 30 02 13 00 09.161 +19 19 41.30 664261 .98967 37.9 24?? 62.9 8 2026 10 30 03 12 59 54.846 +18 54 15.36 690135 .98951 37.5 24?? 60.7 8 2026 10 30 04 12 59 41.644 +18 30 39.51 716035 .98935 37.3 25?? 58.7 8 2026 10 30 05 12 59 29.432 +18 08 42.32 741957 .98919 37.0 25?? 56.8 8 2026 10 30 06 12 59 18.103 +17 48 13.85 767899 .98902 36.8 25?? 55.1 8 2026 10 30 07 12 59 07.566 +17 29 05.48 793858 .98886 36.6 25?? 53.5 8 2026 10 30 08 12 58 57.743 +17 11 09.64 819833 .98870 36.4 25?? 52.0 8 2026 10 30 09 12 58 48.564 +16 54 19.69 845822 .98854 36.2 25?? 50.7 8 2026 10 30 10 12 58 39.970 +16 38 29.77 871823 .98838 36.0 25?? 49.4 8 2026 10 30 11 12 58 31.908 +16 23 34.68 897835 .98822 35.9 25?? 48.2 8 2026 10 30 12 12 58 24.330 +16 09 29.82 923858 .98806 35.7 25?? 47.0 8 2026 10 30 13 12 58 17.196 +15 56 11.07 949890 .98790 35.6 25?? 46.0 8 2026 10 30 14 12 58 10.469 +15 43 34.75 975930 .98774 35.5 25?? 45.0 8 2026 10 30 15 12 58 04.116 +15 31 37.58 .00670 .98758 35.4 26?? 44.0 8 2026 10 30 16 12 57 58.108 +15 20 16.58 .00687 .98742 35.2 26?? 43.1 8