"Pseudo-MPEC" for C1HG5V5
Created 2026 Nov 6 17:35:12 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C1HG5V5*1C2026 11 04.35251503 12 00.889+30 24 35.03 ~B49K 21.79GVNEOCPV00
C1HG5V5 1C2026 11 04.35857003 12 00.738+30 24 34.24 ~B49K 21.51GVNEOCPV00
C1HG5V5 1C2026 11 04.36460303 12 00.580+30 24 33.70 ~B49K 21.69GVNEOCPV00
C1HG5V5 1C2026 11 04.37018203 12 00.439+30 24 33.19 ~B49K 21.58GVNEOCPV00
C1HG5V5 1C2026 11 05.37056003 11 40.350+30 22 37.80 ~B5A5 21.4 RoNEOCP691
C1HG5V5 1C2026 11 05.38352003 11 40.060+30 22 36.70 ~B5A5 21.7 RoNEOCP691
C1HG5V5 1C2026 11 05.39649003 11 39.720+30 22 34.30 ~B5A5 21.9 RoNEOCP691
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.
(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: C1HG5V5
Perihelion 2026 Mar 1.149404 +/- 1418 TT = 3:35:08.5 (JD 2461100.649404)
Epoch 2026 Nov 5.0 TT = JDT 2461349.5 Sa: 0.2003 Ur: 0.8614
M 2.351026789 +/- 49 (J2000 ecliptic) AutoNEOCP
n 0.009447543 +/- 0.0304 Peri. 129.076761 +/- 80
a 22.16103913 +/- 47.6 Node 267.563138 +/- 25
e 0.64771565 +/- 0.226 Incl. 17.974236 +/- 12
P 104.32423 H 13.04 G 0.15 U 10.4 SR
q 7.806987252 +/- 2.97 Q 36.51509102 +/- 11.5
From 7 observations 2026 Nov. 4-5 (25.1 hr); mean residual 0".37
Residuals in arcseconds: 261104 V00 .55+ .04- 261104 V00 .56- .15+ 261105 691 .70- .44- 261104 V00 .21+ .13- 261105 691 .51+ .01+ 261104 V00 .22- .02+ 261105 691 .22+ .43+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 11 06 18 03 11 12.376 +30 19 54.82 6.9448 7.9048 164.6 22.0 12.8 157 2026 11 06 19 03 11 11.530 +30 19 49.82 6.9447 7.9048 164.6 22.0 13.5 157 2026 11 06 20 03 11 10.683 +30 19 44.82 6.9447 7.9048 164.6 22.0 14.2 157 2026 11 06 21 03 11 09.835 +30 19 39.81 6.9446 7.9049 164.7 22.0 14.9 156 2026 11 06 22 03 11 08.988 +30 19 34.80 6.9445 7.9049 164.7 22.0 15.6 156 2026 11 06 23 03 11 08.141 +30 19 29.79 6.9444 7.9049 164.7 22.0 16.4 156 2026 11 07 00 03 11 07.293 +30 19 24.77 6.9444 7.9050 164.7 22.0 17.1 156 2026 11 07 01 03 11 06.446 +30 19 19.75 6.9443 7.9050 164.8 22.0 17.9 155 2026 11 07 02 03 11 05.598 +30 19 14.72 6.9442 7.9050 164.8 22.0 18.6 155 2026 11 07 03 03 11 04.750 +30 19 09.69 6.9442 7.9051 164.8 22.0 19.4 155 2026 11 07 04 03 11 03.902 +30 19 04.65 6.9441 7.9051 164.9 22.0 20.2 155 2026 11 07 05 03 11 03.054 +30 18 59.61 6.9440 7.9051 164.9 22.0 21.1 155 2026 11 07 06 03 11 02.206 +30 18 54.57 6.9440 7.9052 164.9 22.0 21.9 155 2026 11 07 07 03 11 01.358 +30 18 49.52 6.9439 7.9052 164.9 22.0 22.7 155 2026 11 07 08 03 11 00.510 +30 18 44.47 6.9438 7.9052 165.0 22.0 23.6 154 2026 11 07 09 03 10 59.661 +30 18 39.41 6.9438 7.9053 165.0 22.0 24.5 154 2026 11 07 10 03 10 58.812 +30 18 34.35 6.9437 7.9053 165.0 22.0 25.4 154 2026 11 07 11 03 10 57.964 +30 18 29.29 6.9436 7.9053 165.0 22.0 26.3 154 2026 11 07 12 03 10 57.115 +30 18 24.22 6.9436 7.9054 165.1 22.0 27.2 154 2026 11 07 13 03 10 56.266 +30 18 19.14 6.9435 7.9054 165.1 22.0 28.2 154 2026 11 07 14 03 10 55.417 +30 18 14.07 6.9435 7.9054 165.1 22.0 29.1 154 2026 11 07 15 03 10 54.568 +30 18 08.98 6.9434 7.9054 165.2 22.0 30.1 154 2026 11 07 16 03 10 53.719 +30 18 03.90 6.9433 7.9055 165.2 22.0 31.1 154 2026 11 07 17 03 10 52.869 +30 17 58.81 6.9433 7.9055 165.2 22.0 32.0 154 2026 11 07 18 03 10 52.020 +30 17 53.71 6.9432 7.9055 165.2 22.0 33.1 154 2026 11 07 19 03 10 51.171 +30 17 48.62 6.9432 7.9056 165.3 22.0 34.1 153 2026 11 07 20 03 10 50.321 +30 17 43.51 6.9431 7.9056 165.3 22.0 35.1 153 2026 11 07 21 03 10 49.471 +30 17 38.41 6.9430 7.9056 165.3 22.0 36.2 153 2026 11 07 22 03 10 48.622 +30 17 33.30 6.9430 7.9057 165.3 22.0 37.2 153 2026 11 07 23 03 10 47.772 +30 17 28.18 6.9429 7.9057 165.4 22.0 38.3 153 2026 11 08 00 03 10 46.922 +30 17 23.06 6.9429 7.9057 165.4 22.0 39.4 153 2026 11 08 01 03 10 46.072 +30 17 17.94 6.9428 7.9058 165.4 22.0 40.5 153 2026 11 08 02 03 10 45.221 +30 17 12.81 6.9428 7.9058 165.4 22.0 41.6 153 2026 11 08 03 03 10 44.371 +30 17 07.68 6.9427 7.9058 165.5 22.0 42.8 153 2026 11 08 04 03 10 43.521 +30 17 02.54 6.9426 7.9059 165.5 22.0 43.9 153 2026 11 08 05 03 10 42.670 +30 16 57.40 6.9426 7.9059 165.5 22.0 45.1 153 2026 11 08 06 03 10 41.820 +30 16 52.26 6.9425 7.9059 165.5 22.0 46.3 153 2026 11 08 07 03 10 40.969 +30 16 47.11 6.9425 7.9060 165.6 22.0 47.5 153 2026 11 08 08 03 10 40.119 +30 16 41.96 6.9424 7.9060 165.6 22.0 48.7 153 2026 11 08 09 03 10 39.268 +30 16 36.80 6.9424 7.9060 165.6 22.0 49.9 153 2026 11 08 10 03 10 38.417 +30 16 31.64 6.9423 7.9061 165.6 22.0 51.1 153 2026 11 08 11 03 10 37.566 +30 16 26.48 6.9423 7.9061 165.7 22.0 52.4 153 2026 11 08 12 03 10 36.715 +30 16 21.31 6.9422 7.9061 165.7 22.0 53.6 153 2026 11 08 13 03 10 35.864 +30 16 16.14 6.9422 7.9062 165.7 22.0 54.9 153 2026 11 08 14 03 10 35.013 +30 16 10.96 6.9421 7.9062 165.7 22.0 56.2 153 2026 11 08 15 03 10 34.162 +30 16 05.78 6.9421 7.9062 165.8 22.0 57.5 153 2026 11 08 16 03 10 33.311 +30 16 00.59 6.9420 7.9063 165.8 22.0 58.8 153 2026 11 08 17 03 10 32.459 +30 15 55.40 6.9420 7.9063 165.8 22.0 60.1 153