"Pseudo-MPEC" for C46K3U1
Created 2026 Sep 20 0:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C46K3U1*KB2026 09 19.87677122 47 55.164-18 22 16.07 ~9JM5x17.8 GWNEOCP151
C46K3U1 KB2026 09 19.88140022 47 54.694-18 22 11.71 ~9JM5x17.8 GWNEOCP151
C46K3U1 0B2026 09 19.88748622 47 49.453-18 22 32.47 ~9JM5 17.39GWNEOCPG34
C46K3U1 0B2026 09 19.89608222 47 47.807-18 22 27.15 ~9JM5 17.22GWNEOCPG34
C46K3U1 KC2026 09 19.97471222 47 33.49 -18 20 28.6 ~9K05 18.9 GVNEOCP104
C46K3U1 KB2026 09 19.97878522 48 29.640-18 08 46.07 ~9K05 17.3 GXNEOCPX76
C46K3U1 KC2026 09 19.98161622 47 32.06 -18 20 19.8 ~9K05 18.8 GVNEOCP104
C46K3U1 KB2026 09 19.98349522 48 28.550-18 08 47.62 ~9K05 18.5 GXNEOCPX76
C46K3U1 KB2026 09 19.98820622 48 27.365-18 08 48.91 ~9K05 17.4 GXNEOCPX76
C46K3U1 KC2026 09 19.98839622 47 30.69 -18 20 11.2 ~9K05 17.9 GVNEOCP104
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.
(151) Eschenberg Observatory, Winterthur (N47.476028 E8.744000) Switzerland.
Observer D. Luongo. 0.6-m f/3.8 Astrograph + CCD.
(G34) Oberfrauendorf (N50.860002 E13.701500) Germany. Observer T. Felber.
0.35-m f/6.3 Schmidt-Cassegrain + CCD.
(X76) SUN Observatory, Redencao (S8.035852 W50.009030) Brazil. Observer W.
Ferreira. 0.13-m f/5.0 reflector + CMO.
Orbital elements: C46K3U1
Perihelion 2027 Jan 15.742855 +/- 3.26 TT = 17:49:42.6 (JD 2461421.242855)
Epoch 2026 Sep 20.0 TT = JDT 2461303.5 Earth MOID: 0.0003 AutoNEOCP
M 246.012496093 +/- 7 (J2000 ecliptic)
n 0.968105486 +/- 0.114 Peri. 335.672295 +/- 1.2
a 1.012016504 +/- 0.126 Node 135.174344 +/- 1.3
e 0.00337801 +/- 0.103 Incl. 0.139900 +/- 0.6
P 1.018/371.853d H 27.18 G 0.15 U 11.3
q 1.008597898 +/- 0.0292 Q 1.015435109 +/- 0.28
8 of 10 observations 2026 Sept. 19 (2.4 hr); mean residual 0".17
Residuals in arcseconds: 260919 151( 7.6- 2.9-) 260919 104 .10+ .04- 260919 X76 .12- .10+ 260919 151( 1.5- .62-) 260919 X76 .31- .08+ 260919 104 .08+ .23- 260919 G34 .24+ .14+ 260919 104 .06+ .06+ 260919 G34 .32- .19- 260919 X76 .21+ .05+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 20 01 22 47 52.258 -18 06 26.12 .00973 1.0134 157.6 18.2 7.87 3 2026 09 20 02 22 47 54.963 -18 05 52.68 .00974 1.0134 157.6 18.2 13.9 5 2026 09 20 03 22 47 57.669 -18 05 19.23 .00975 1.0134 157.6 18.2 20.3 7 2026 09 20 04 22 48 00.376 -18 04 45.76 .00976 1.0134 157.6 18.2 27.0 9 2026 09 20 05 22 48 03.085 -18 04 12.27 .00977 1.0134 157.5 18.2 34.2 10 2026 09 20 06 22 48 05.795 -18 03 38.77 .00979 1.0134 157.5 18.2 41.7 12 2026 09 20 07 22 48 08.506 -18 03 05.25 .00980 1.0134 157.5 18.2 49.6 14 2026 09 20 08 22 48 11.218 -18 02 31.71 .00981 1.0134 157.5 18.2 57.9 15 2026 09 20 09 22 48 13.932 -18 01 58.16 .00982 1.0134 157.4 18.2 66.5 16 2026 09 20 10 22 48 16.647 -18 01 24.59 .00983 1.0134 157.4 18.2 75.6 17 2026 09 20 11 22 48 19.363 -18 00 51.01 .00984 1.0134 157.4 18.2 85.0 18 2026 09 20 12 22 48 22.081 -18 00 17.41 .00986 1.0134 157.4 18.3 94.8 20 2026 09 20 13 22 48 24.800 -17 59 43.79 .00987 1.0134 157.4 18.3 105 21 2026 09 20 14 22 48 27.520 -17 59 10.16 .00988 1.0134 157.3 18.3 116 21 2026 09 20 15 22 48 30.241 -17 58 36.51 .00989 1.0134 157.3 18.3 127 22 2026 09 20 16 22 48 32.964 -17 58 02.84 .00990 1.0134 157.3 18.3 138 23 2026 09 20 17 22 48 35.688 -17 57 29.16 .00991 1.0134 157.3 18.3 149 24 2026 09 20 18 22 48 38.413 -17 56 55.46 .00993 1.0134 157.2 18.3 162 25 2026 09 20 19 22 48 41.140 -17 56 21.75 .00994 1.0134 157.2 18.3 174 25 2026 09 20 20 22 48 43.868 -17 55 48.02 .00995 1.0134 157.2 18.3 187 26 2026 09 20 21 22 48 46.597 -17 55 14.28 .00996 1.0134 157.2 18.3 200 27 2026 09 20 22 22 48 49.327 -17 54 40.52 .00997 1.0134 157.2 18.3 213 27 2026 09 20 23 22 48 52.059 -17 54 06.74 .00998 1.0134 157.1 18.3 227 28 2026 09 21 00 22 48 54.792 -17 53 32.95 .01000 1.0134 157.1 18.3 241 28 2026 09 21 01 22 48 57.526 -17 52 59.15 .01001 1.0134 157.1 18.3 255 29 2026 09 21 02 22 49 00.261 -17 52 25.32 .01002 1.0134 157.1 18.3 270 29 2026 09 21 03 22 49 02.998 -17 51 51.49 .01003 1.0134 157.0 18.3 285 30 2026 09 21 04 22 49 05.736 -17 51 17.64 .01004 1.0133 157.0 18.3 300 30 2026 09 21 05 22 49 08.475 -17 50 43.77 .01005 1.0133 157.0 18.3 316 31 2026 09 21 06 22 49 11.215 -17 50 09.89 .01006 1.0133 157.0 18.3 332 31 2026 09 21 07 22 49 13.957 -17 49 35.99 .01008 1.0133 157.0 18.3 348 31 2026 09 21 08 22 49 16.700 -17 49 02.08 .01009 1.0133 156.9 18.3 365 32 2026 09 21 09 22 49 19.444 -17 48 28.15 .01010 1.0133 156.9 18.3 382 32 2026 09 21 10 22 49 22.189 -17 47 54.21 .01011 1.0133 156.9 18.3 399 33 2026 09 21 11 22 49 24.936 -17 47 20.26 .01012 1.0133 156.9 18.3 416 33 2026 09 21 12 22 49 27.684 -17 46 46.29 .01013 1.0133 156.8 18.3 434 33 2026 09 21 13 22 49 30.433 -17 46 12.30 .01015 1.0133 156.8 18.3 452 34 2026 09 21 14 22 49 33.183 -17 45 38.30 .01016 1.0133 156.8 18.3 470 34 2026 09 21 15 22 49 35.935 -17 45 04.29 .01017 1.0133 156.8 18.3 488 34 2026 09 21 16 22 49 38.687 -17 44 30.26 .01018 1.0133 156.8 18.3 507 34 2026 09 21 17 22 49 41.441 -17 43 56.22 .01019 1.0133 156.7 18.3 526 35 2026 09 21 18 22 49 44.196 -17 43 22.17 .01020 1.0133 156.7 18.3 545 35 2026 09 21 19 22 49 46.952 -17 42 48.10 .01021 1.0133 156.7 18.3 564 35 2026 09 21 20 22 49 49.710 -17 42 14.02 .01023 1.0133 156.7 18.4 584 35 2026 09 21 21 22 49 52.469 -17 41 39.92 .01024 1.0133 156.6 18.4 604 36 2026 09 21 22 22 49 55.228 -17 41 05.81 .01025 1.0133 156.6 18.4 624 36 2026 09 21 23 22 49 57.989 -17 40 31.69 .01026 1.0133 156.6 18.4 644 36 2026 09 22 00 22 50 00.751 -17 39 57.55 .01027 1.0133 156.6 18.4 665 36