"Pseudo-MPEC" for C46LNG1
Created 2026 Sep 21 14:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C46LNG1*1C2026 09 21.36962702 14 37.169+16 04 15.49 ~9L9K 17.90GVNEOCP703
C46LNG1 1C2026 09 21.37418202 14 01.943+16 12 31.97 ~9L9K VNEOCP703
C46LNG1 1C2026 09 21.37646002 13 44.324+16 16 40.15 ~9L9K 17.86GVNEOCP703
C46LNG1 1C2026 09 21.39643902 11 10.240+16 52 36.30 ~9L9o VNEOCPV06
C46LNG1 1C2026 09 21.39684102 11 07.156+16 53 19.46 ~9L9o 17.49GVNEOCPV06
C46LNG1 1C2026 09 21.39724302 11 04.000+16 54 03.00 ~9L9o VNEOCPV06
C46LNG1 1C2026 09 21.39764402 11 00.930+16 54 45.70 ~9L9o VNEOCPV06
C46LNG1 1C2026 09 21.41926602 08 14.186+17 33 11.59 ~9LAZ 17.73GVNEOCPV06
C46LNG1 1C2026 09 21.41993402 08 09.028+17 34 22.22 ~9LAZ 17.63GVNEOCPV06
C46LNG1 1C2026 09 21.42026902 08 06.436+17 34 57.90 ~9LAZ 17.48GVNEOCPV06
C46LNG1 1C2026 09 21.44668502 04 43.104+18 21 12.24 ~9LBK 17.56GVNEOCPV06
C46LNG1 1C2026 09 21.44701702 04 40.541+18 21 46.87 ~9LBK 17.41GVNEOCPV06
C46LNG1 1C2026 09 21.44735102 04 37.985+18 22 21.58 ~9LBK 17.60GVNEOCPV06
C46LNG1 1C2026 09 21.44768502 04 35.407+18 22 56.46 ~9LBK 17.68GVNEOCPV06
C46LNG1 1C2026 09 21.48899901 59 18.895+19 33 38.05 ~9LC5 17.83GVNEOCPV06
C46LNG1 1C2026 09 21.48933101 59 16.350+19 34 11.71 ~9LC5 17.63GVNEOCPV06
C46LNG1 1C2026 09 21.48966601 59 13.801+19 34 45.66 ~9LC5 17.68GVNEOCPV06
C46LNG1 1C2026 09 21.49000001 59 11.245+19 35 19.39 ~9LC5 17.59GVNEOCPV06
C46LNG1 KB2026 09 21.52297301 55 59.947+20 29 09.34 ~9LDK 17.6 GXNEOCPQ06
C46LNG1 KB2026 09 21.52823001 55 20.450+20 37 58.99 ~9LDK 18.0 GXNEOCPQ06
C46LNG1 KB2026 09 21.53348301 54 40.966+20 46 44.40 ~9LDK 17.5 GXNEOCPQ06
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.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
(V06) Catalina Sky Survey-Kuiper (N32.416871 W110.732550) 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. 1.55-m reflector + CCD.
Orbital elements: C46LNG1
Perihelion 2026 Jul 19.963460 +/- 0.169 TT = 23:07:22.9 (JD 2461241.463460)
Epoch 2026 Sep 21.0 TT = JDT 2461304.5 Earth MOID: 0.0099 AutoNEOCP
M 51.257520130 +/- 0.24 (J2000 ecliptic)
n 0.813139811 +/- 0.00177 Peri. 282.064851 +/- 0.18
a 1.136822253 +/- 0.00165 Node 358.474779 +/- 0.00030
e 0.24742292 +/- 0.000994 Incl. 32.725086 +/- 0.019
P 1.212/442.720d H 25.64 G 0.15 U 8.5
q 0.855546365 +/- 0.000115 Q 1.418098140 +/- 0.00319
From 21 observations 2026 Sept. 21 (3.9 hr); mean residual 0".34
Residuals in arcseconds: 260921 703 1.0+ .74- 260921 V06 .05+ .08+ 260921 V06 .26+ .22- 260921 703 .23- .08+ 260921 V06 .08- .05- 260921 V06 .11+ .17- 260921 703 .87- .82+ 260921 V06 .23- .15+ 260921 V06 .22+ .12- 260921 V06 .13+ .19- 260921 V06 .10+ .06- 260921 V06 .12+ .18- 260921 V06 .38+ .19- 260921 V06 .06- .00 260921 Q06 .28- .17- 260921 V06 .40- .20+ 260921 V06 .11+ .07- 260921 Q06 .07- .72+ 260921 V06 .06- .13- 260921 V06 .05- .04+ 260921 Q06 .19+ .37- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 21 15 01 42 56.839 +23 16 37.18 .01483 1.0160 144.2 18.0 3.37 132 2026 09 21 16 01 37 53.162 +24 19 47.93 .01500 1.0162 144.5 18.0 5.23 132 2026 09 21 17 01 32 51.717 +25 20 52.66 .01518 1.0164 144.7 18.0 7.39 131 2026 09 21 18 01 27 52.765 +26 19 49.76 .01538 1.0165 144.8 18.0 9.83 131 2026 09 21 19 01 22 56.555 +27 16 38.47 .01558 1.0167 144.9 18.1 12.5 130 2026 09 21 20 01 18 03.321 +28 11 18.77 .01580 1.0169 144.9 18.1 15.4 130 2026 09 21 21 01 13 13.280 +29 03 51.34 .01602 1.0170 144.9 18.1 18.5 129 2026 09 21 22 01 08 26.635 +29 54 17.47 .01625 1.0172 144.8 18.2 21.7 128 2026 09 21 23 01 03 43.572 +30 42 38.96 .01649 1.0174 144.7 18.2 25.0 128 2026 09 22 00 00 59 04.259 +31 28 58.12 .01674 1.0175 144.6 18.2 28.5 127 2026 09 22 01 00 54 28.849 +32 13 17.61 .01700 1.0177 144.4 18.3 32.0 127 2026 09 22 02 00 49 57.478 +32 55 40.43 .01726 1.0179 144.2 18.3 35.6 126 2026 09 22 03 00 45 30.264 +33 36 09.85 .01753 1.0181 143.9 18.4 39.2 125 2026 09 22 04 00 41 07.310 +34 14 49.33 .01781 1.0182 143.7 18.4 42.8 125 2026 09 22 05 00 36 48.704 +34 51 42.49 .01810 1.0184 143.4 18.4 46.5 124 2026 09 22 06 00 32 34.516 +35 26 53.07 .01839 1.0186 143.1 18.5 50.1 124 2026 09 22 07 00 28 24.806 +36 00 24.87 .01869 1.0187 142.8 18.5 53.7 123 2026 09 22 08 00 24 19.616 +36 32 21.71 .01899 1.0189 142.5 18.6 57.3 122 2026 09 22 09 00 20 18.977 +37 02 47.42 .01930 1.0191 142.2 18.6 60.9 122 2026 09 22 10 00 16 22.907 +37 31 45.80 .01961 1.0192 141.8 18.7 64.4 121 2026 09 22 11 00 12 31.414 +37 59 20.62 .01993 1.0194 141.5 18.7 67.8 121 2026 09 22 12 00 08 44.493 +38 25 35.55 .02025 1.0196 141.1 18.7 71.2 120 2026 09 22 13 00 05 02.130 +38 50 34.21 .02058 1.0197 140.8 18.8 74.6 120 2026 09 22 14 00 01 24.305 +39 14 20.11 .02091 1.0199 140.4 18.8 77.9 119 2026 09 22 15 23 57 50.984 +39 36 56.64 .02125 1.0201 140.1 18.9 81.1 118 2026 09 22 16 23 54 22.131 +39 58 27.12 .02159 1.0202 139.7 18.9 84.2 118 2026 09 22 17 23 50 57.701 +40 18 54.72 .02193 1.0204 139.4 19.0 87.3 117 2026 09 22 18 23 47 37.642 +40 38 22.50 .02228 1.0206 139.0 19.0 90.3 117 2026 09 22 19 23 44 21.898 +40 56 53.41 .02263 1.0207 138.7 19.1 93.2 116 2026 09 22 20 23 41 10.409 +41 14 30.25 .02298 1.0209 138.4 19.1 96.1 116 2026 09 22 21 23 38 03.110 +41 31 15.74 .02333 1.0211 138.0 19.1 98.9 115 2026 09 22 22 23 34 59.933 +41 47 12.44 .02369 1.0213 137.7 19.2 102 115 2026 09 22 23 23 32 00.807 +42 02 22.81 .02406 1.0214 137.4 19.2 104 114 2026 09 23 00 23 29 05.658 +42 16 49.20 .02442 1.0216 137.1 19.3 107 114 2026 09 23 01 23 26 14.411 +42 30 33.85 .02479 1.0218 136.7 19.3 109 113 2026 09 23 02 23 23 26.989 +42 43 38.86 .02516 1.0219 136.4 19.3 112 113 2026 09 23 03 23 20 43.314 +42 56 06.26 .02553 1.0221 136.1 19.4 114 112 2026 09 23 04 23 18 03.307 +43 07 57.97 .02590 1.0223 135.8 19.4 116 112 2026 09 23 05 23 15 26.888 +43 19 15.81 .02628 1.0224 135.5 19.5 119 111 2026 09 23 06 23 12 53.978 +43 30 01.49 .02666 1.0226 135.2 19.5 121 111 2026 09 23 07 23 10 24.497 +43 40 16.66 .02704 1.0228 134.9 19.5 123 111 2026 09 23 08 23 07 58.366 +43 50 02.86 .02742 1.0229 134.6 19.6 125 110 2026 09 23 09 23 05 35.507 +43 59 21.57 .02780 1.0231 134.4 19.6 127 110 2026 09 23 10 23 03 15.840 +44 08 14.18 .02819 1.0233 134.1 19.7 129 109 2026 09 23 11 23 00 59.289 +44 16 42.00 .02858 1.0234 133.8 19.7 131 109 2026 09 23 12 22 58 45.776 +44 24 46.28 .02896 1.0236 133.6 19.7 133 108 2026 09 23 13 22 56 35.228 +44 32 28.21 .02935 1.0238 133.3 19.8 135 108 2026 09 23 14 22 54 27.569 +44 39 48.90 .02975 1.0240 133.1 19.8 136 108