"Pseudo-MPEC" for C1G9C75
Created 2026 Sep 8 4:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C1G9C75*1C2026 09 06.35047323 37 20.935+02 15 12.02 ~969Z 21.45GVNEOCPV00
C1G9C75 1C2026 09 06.35607823 37 20.100+02 15 18.86 ~969Z 21.66GVNEOCPV00
C1G9C75 1C2026 09 06.36166923 37 19.279+02 15 25.81 ~969Z 21.38GVNEOCPV00
C1G9C75 1C2026 09 06.36725523 37 18.444+02 15 32.72 ~969Z 21.20GVNEOCPV00
C1G9C75 1C2026 09 06.44094023 37 07.500+02 17 03.90 ~96BZ 20.5 RVNEOCP691
C1G9C75 1C2026 09 06.44765023 37 06.560+02 17 12.00 ~96BZ 21.3 RVNEOCP691
C1G9C75 1C2026 09 06.45436023 37 05.520+02 17 21.00 ~96BZ VNEOCP691
C1G9C75 |C2026 09 07.19172023 35 19.840+02 32 42.50 ~9755 21.3 GVNEOCP807
C1G9C75 |C2026 09 07.19536023 35 19.280+02 32 46.90 ~9755 21.7 GVNEOCP807
C1G9C75 |C2026 09 07.19900023 35 18.720+02 32 51.40 ~9755 21.4 GVNEOCP807
Station data:
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962174 W111.600327)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(V00) Kitt Peak-Bok (N31.963125 W111.600190) 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. 2.25-m
reflector + 4x4K mosaic CCD.
Orbital elements: C1G9C75
Perihelion 2026 May 29.096350 +/- 131 TT = 2:18:44.6 (JD 2461189.596350)
Epoch 2026 Sep 7.0 TT = JDT 2461290.5 Earth MOID: 0.4441 AutoNEOCP
M 18.934513312 +/- 50 (J2000 ecliptic)
n 0.187649439 +/- 0.114 Peri. 291.758670 +/- 70
a 3.021606234 +/- 1.22 Node 345.080736 +/- 1.0
e 0.58589096 +/- 0.188 Incl. 28.193963 +/- 6
P 5.25239 H 20.78 G 0.15 U 11.3 SR
q 1.251274455 +/- 0.201 Q 4.791938012 +/- 1.81
From 10 observations 2026 Sept. 6-7 (20.4 hr); mean residual 0".36
Residuals in arcseconds: 260906 V00 .47- .32+ 260906 691 .19+ .35- 260907 807 .06- .00 260906 V00 .44- .17+ 260906 691 1.0+ .58- 260907 807 .36- .05+ 260906 V00 .22- .16+ 260906 691 .33+ .09+ 260906 V00 .23- .11+ 260907 807 .25+ .04+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 08 05 23 32 54.534 +02 52 59.80 .69229 1.6922 168.9 21.6 26.6 67 2026 09 08 06 23 32 48.621 +02 53 49.28 .69253 1.6925 169.0 21.6 28.3 67 2026 09 08 07 23 32 42.711 +02 54 38.70 .69278 1.6928 169.0 21.6 30.1 66 2026 09 08 08 23 32 36.804 +02 55 28.08 .69302 1.6931 169.0 21.6 31.9 66 2026 09 08 09 23 32 30.900 +02 56 17.39 .69326 1.6934 169.1 21.6 33.8 66 2026 09 08 10 23 32 25.000 +02 57 06.66 .69351 1.6936 169.1 21.6 35.7 66 2026 09 08 11 23 32 19.102 +02 57 55.86 .69375 1.6939 169.2 21.6 37.7 66 2026 09 08 12 23 32 13.208 +02 58 45.02 .69400 1.6942 169.2 21.6 39.8 66 2026 09 08 13 23 32 07.316 +02 59 34.11 .69424 1.6945 169.2 21.6 41.9 66 2026 09 08 14 23 32 01.428 +03 00 23.16 .69449 1.6948 169.3 21.6 44.0 66 2026 09 08 15 23 31 55.543 +03 01 12.14 .69473 1.6951 169.3 21.6 46.2 66 2026 09 08 16 23 31 49.661 +03 02 01.08 .69498 1.6953 169.4 21.6 48.4 66 2026 09 08 17 23 31 43.782 +03 02 49.96 .69523 1.6956 169.4 21.6 50.7 65 2026 09 08 18 23 31 37.906 +03 03 38.78 .69548 1.6959 169.4 21.6 53.0 65 2026 09 08 19 23 31 32.034 +03 04 27.55 .69573 1.6962 169.5 21.6 55.4 65 2026 09 08 20 23 31 26.164 +03 05 16.26 .69597 1.6965 169.5 21.6 57.9 65 2026 09 08 21 23 31 20.298 +03 06 04.92 .69622 1.6968 169.5 21.6 60.4 65 2026 09 08 22 23 31 14.435 +03 06 53.52 .69647 1.6971 169.6 21.6 62.9 65 2026 09 08 23 23 31 08.575 +03 07 42.07 .69672 1.6973 169.6 21.6 65.5 65 2026 09 09 00 23 31 02.719 +03 08 30.56 .69697 1.6976 169.6 21.6 68.1 65 2026 09 09 01 23 30 56.866 +03 09 18.99 .69723 1.6979 169.7 21.6 70.8 65 2026 09 09 02 23 30 51.016 +03 10 07.38 .69748 1.6982 169.7 21.6 73.6 65 2026 09 09 03 23 30 45.169 +03 10 55.70 .69773 1.6985 169.8 21.6 76.4 65 2026 09 09 04 23 30 39.326 +03 11 43.97 .69798 1.6988 169.8 21.6 79.2 65 2026 09 09 05 23 30 33.486 +03 12 32.19 .69824 1.6991 169.8 21.6 82.1 65 2026 09 09 06 23 30 27.649 +03 13 20.35 .69849 1.6993 169.9 21.6 85.0 65 2026 09 09 07 23 30 21.816 +03 14 08.46 .69874 1.6996 169.9 21.6 88.0 65 2026 09 09 08 23 30 15.986 +03 14 56.51 .69900 1.6999 169.9 21.6 91.1 65 2026 09 09 09 23 30 10.159 +03 15 44.51 .69925 1.7002 170.0 21.6 94.2 65 2026 09 09 10 23 30 04.336 +03 16 32.45 .69951 1.7005 170.0 21.6 97.3 65 2026 09 09 11 23 29 58.516 +03 17 20.33 .69977 1.7008 170.0 21.6 100 65 2026 09 09 12 23 29 52.700 +03 18 08.16 .70002 1.7011 170.1 21.6 104 65 2026 09 09 13 23 29 46.887 +03 18 55.94 .70028 1.7013 170.1 21.6 107 65 2026 09 09 14 23 29 41.077 +03 19 43.66 .70054 1.7016 170.1 21.6 110 65 2026 09 09 15 23 29 35.271 +03 20 31.32 .70080 1.7019 170.2 21.6 114 64 2026 09 09 16 23 29 29.468 +03 21 18.93 .70105 1.7022 170.2 21.6 117 64 2026 09 09 17 23 29 23.669 +03 22 06.48 .70131 1.7025 170.2 21.6 121 64 2026 09 09 18 23 29 17.873 +03 22 53.98 .70157 1.7028 170.2 21.6 124 64 2026 09 09 19 23 29 12.080 +03 23 41.43 .70183 1.7031 170.3 21.6 128 64 2026 09 09 20 23 29 06.292 +03 24 28.82 .70209 1.7033 170.3 21.6 131 64 2026 09 09 21 23 29 00.506 +03 25 16.15 .70236 1.7036 170.3 21.6 135 64 2026 09 09 22 23 28 54.725 +03 26 03.43 .70262 1.7039 170.4 21.6 139 64 2026 09 09 23 23 28 48.946 +03 26 50.65 .70288 1.7042 170.4 21.6 143 64 2026 09 10 00 23 28 43.172 +03 27 37.82 .70314 1.7045 170.4 21.6 147 64 2026 09 10 01 23 28 37.400 +03 28 24.93 .70340 1.7048 170.5 21.6 150 64 2026 09 10 02 23 28 31.633 +03 29 11.98 .70367 1.7051 170.5 21.6 154 64 2026 09 10 03 23 28 25.869 +03 29 58.99 .70393 1.7053 170.5 21.6 158 64 2026 09 10 04 23 28 20.109 +03 30 45.93 .70420 1.7056 170.5 21.6 162 64