"Pseudo-MPEC" for C1GQWZ5
Created 2026 Oct 15 8:35:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C1GQWZ5*1C2026 10 08.30289923 37 20.327+34 59 08.81 ~ADI5 21.86GVNEOCPV00
C1GQWZ5 1C2026 10 08.30866123 37 19.902+34 59 05.78 ~ADI5 21.70GVNEOCPV00
C1GQWZ5 1C2026 10 08.31423723 37 19.492+34 59 03.08 ~ADI5 21.82GVNEOCPV00
C1GQWZ5 1C2026 10 08.31997623 37 19.078+34 59 00.31 ~ADI5 21.43GVNEOCPV00
C1GQWZ5 1C2026 10 08.39548023 37 13.670+34 58 22.80 ~ADI5 22.1 RVNEOCP691
C1GQWZ5 1C2026 10 08.40771023 37 12.810+34 58 16.50 ~ADI5 22.4 RVNEOCP691
C1GQWZ5 KC2026 10 09.12759623 36 24.60 +34 52 23.2 ~ADI5 21.3 GVNEOCPH21
C1GQWZ5 KC2026 10 09.13077223 36 24.39 +34 52 21.8 ~ADI5 21.5 GVNEOCPH21
C1GQWZ5 KC2026 10 09.13298523 36 24.22 +34 52 20.5 ~ADI5 21.7 GVNEOCPH21
C1GQWZ5 1C2026 10 09.29475023 36 12.990+34 51 00.30 ~ADI5 VNEOCP691
C1GQWZ5 1C2026 10 09.30598023 36 12.220+34 50 55.00 ~ADI5 VNEOCP691
C1GQWZ5 1C2026 10 09.31953023 36 11.270+34 50 47.70 ~ADI5 VNEOCP691
C1GQWZ5 KC2026 10 12.10765923 33 13.50 +34 25 45.4 ~ADI5 22.4 GVNEOCPH21
C1GQWZ5 KC2026 10 12.11054723 33 13.35 +34 25 43.9 ~ADI5 22.0 GVNEOCPH21
C1GQWZ5 KC2026 10 12.11343423 33 13.15 +34 25 42.2 ~ADI5 22.3 GVNEOCPH21
Station data:
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962186 W111.600340)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 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: C1GQWZ5
Perihelion 2026 Apr 12.756224 +/- 8.79 TT = 18:08:57.7 (JD 2461143.256224)
Epoch 2026 Oct 12.0 TT = JDT 2461325.5 Earth MOID: 0.7875 AutoNEOCP
M 68.847181393 +/- 3.1 (J2000 ecliptic)
n 0.377775213 +/- 0.00124 Peri. 7.221656 +/- 4.1
a 1.895165215 +/- 0.00413 Node 293.436307 +/- 0.40
e 0.04845685 +/- 0.00628 Incl. 16.804163 +/- 0.07
P 2.609/952.930d H 20.01 G 0.15 U 8.3
q 1.803331463 +/- 0.0119 Q 1.986998966 +/- 0.0133
From 15 observations 2026 Oct. 8-12; mean residual 0".13
Residuals in arcseconds: 261008 V00 .03+ .09+ 261008 691 .18+ .02+ 261009 691 .05+ .31+ 261008 V00 .05- .12- 261009 H21 .06- .09- 261009 691 .12+ .02+ 261008 V00 .12- .08- 261009 H21 .12+ .07+ 261012 H21 .23- .06- 261008 V00 .09- .03- 261009 H21 .05- .14- 261012 H21 .21+ .06+ 261008 691 .09+ .14+ 261009 691 .24- .16- 261012 H21 .03+ .02- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 15 09 23 30 07.068 +33 52 57.29 .96612 1.8680 144.1 22.2 2.03 138 2026 10 15 10 23 30 04.863 +33 52 30.89 .96624 1.8680 144.1 22.2 2.07 138 2026 10 15 11 23 30 02.661 +33 52 04.46 .96636 1.8680 144.1 22.2 2.11 138 2026 10 15 12 23 30 00.465 +33 51 38.00 .96648 1.8680 144.1 22.2 2.15 138 2026 10 15 13 23 29 58.272 +33 51 11.51 .96660 1.8681 144.1 22.2 2.18 137 2026 10 15 14 23 29 56.084 +33 50 44.99 .96672 1.8681 144.1 22.2 2.22 137 2026 10 15 15 23 29 53.900 +33 50 18.43 .96684 1.8681 144.0 22.2 2.26 137 2026 10 15 16 23 29 51.721 +33 49 51.85 .96696 1.8681 144.0 22.2 2.30 137 2026 10 15 17 23 29 49.546 +33 49 25.24 .96708 1.8682 144.0 22.2 2.34 137 2026 10 15 18 23 29 47.376 +33 48 58.61 .96721 1.8682 144.0 22.2 2.38 137 2026 10 15 19 23 29 45.210 +33 48 31.94 .96733 1.8682 144.0 22.2 2.42 137 2026 10 15 20 23 29 43.048 +33 48 05.24 .96745 1.8682 144.0 22.2 2.46 137 2026 10 15 21 23 29 40.891 +33 47 38.51 .96757 1.8683 143.9 22.2 2.51 137 2026 10 15 22 23 29 38.739 +33 47 11.76 .96770 1.8683 143.9 22.2 2.55 137 2026 10 15 23 23 29 36.591 +33 46 44.97 .96782 1.8683 143.9 22.2 2.59 137 2026 10 16 00 23 29 34.447 +33 46 18.16 .96795 1.8683 143.9 22.2 2.63 137 2026 10 16 01 23 29 32.308 +33 45 51.32 .96807 1.8684 143.9 22.2 2.67 137 2026 10 16 02 23 29 30.173 +33 45 24.45 .96819 1.8684 143.9 22.2 2.72 137 2026 10 16 03 23 29 28.043 +33 44 57.55 .96832 1.8684 143.9 22.2 2.76 137 2026 10 16 04 23 29 25.917 +33 44 30.62 .96845 1.8684 143.8 22.2 2.80 137 2026 10 16 05 23 29 23.795 +33 44 03.66 .96857 1.8685 143.8 22.2 2.85 137 2026 10 16 06 23 29 21.678 +33 43 36.68 .96870 1.8685 143.8 22.2 2.89 137 2026 10 16 07 23 29 19.566 +33 43 09.67 .96882 1.8685 143.8 22.2 2.93 137 2026 10 16 08 23 29 17.458 +33 42 42.62 .96895 1.8685 143.8 22.2 2.98 137 2026 10 16 09 23 29 15.355 +33 42 15.56 .96908 1.8686 143.8 22.2 3.02 136 2026 10 16 10 23 29 13.256 +33 41 48.46 .96920 1.8686 143.7 22.2 3.07 136 2026 10 16 11 23 29 11.161 +33 41 21.34 .96933 1.8686 143.7 22.2 3.11 136 2026 10 16 12 23 29 09.072 +33 40 54.18 .96946 1.8686 143.7 22.2 3.16 136 2026 10 16 13 23 29 06.986 +33 40 27.00 .96959 1.8687 143.7 22.2 3.21 136 2026 10 16 14 23 29 04.905 +33 39 59.80 .96972 1.8687 143.7 22.2 3.25 136 2026 10 16 15 23 29 02.829 +33 39 32.56 .96984 1.8687 143.7 22.2 3.30 136 2026 10 16 16 23 29 00.757 +33 39 05.30 .96997 1.8687 143.6 22.2 3.35 136 2026 10 16 17 23 28 58.690 +33 38 38.01 .97010 1.8687 143.6 22.2 3.39 136 2026 10 16 18 23 28 56.627 +33 38 10.69 .97023 1.8688 143.6 22.2 3.44 136 2026 10 16 19 23 28 54.569 +33 37 43.35 .97036 1.8688 143.6 22.2 3.49 136 2026 10 16 20 23 28 52.515 +33 37 15.98 .97049 1.8688 143.6 22.2 3.54 136 2026 10 16 21 23 28 50.466 +33 36 48.58 .97062 1.8688 143.6 22.3 3.58 136 2026 10 16 22 23 28 48.421 +33 36 21.16 .97075 1.8689 143.5 22.3 3.63 136 2026 10 16 23 23 28 46.381 +33 35 53.71 .97089 1.8689 143.5 22.3 3.68 136 2026 10 17 00 23 28 44.346 +33 35 26.23 .97102 1.8689 143.5 22.3 3.73 136 2026 10 17 01 23 28 42.315 +33 34 58.72 .97115 1.8689 143.5 22.3 3.78 136 2026 10 17 02 23 28 40.289 +33 34 31.19 .97128 1.8690 143.5 22.3 3.83 136 2026 10 17 03 23 28 38.267 +33 34 03.64 .97141 1.8690 143.5 22.3 3.88 136 2026 10 17 04 23 28 36.250 +33 33 36.05 .97155 1.8690 143.4 22.3 3.93 136 2026 10 17 05 23 28 34.237 +33 33 08.44 .97168 1.8690 143.4 22.3 3.98 135 2026 10 17 06 23 28 32.229 +33 32 40.81 .97181 1.8691 143.4 22.3 4.03 135 2026 10 17 07 23 28 30.225 +33 32 13.15 .97195 1.8691 143.4 22.3 4.09 135 2026 10 17 08 23 28 28.226 +33 31 45.46 .97208 1.8691 143.4 22.3 4.14 135