"Pseudo-MPEC" for C1HGCE5
Created 2026 Nov 9 21:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C1HGCE5 0C2026 11 03.40478603 17 03.487+29 32 48.77 ~B5I5 20.13rUNEOCPI41
C1HGCE5*1C2026 11 04.37458503 17 39.390+22 29 38.62 ~B49o 21.43GVNEOCPV00
C1HGCE5 1C2026 11 04.38018603 17 38.684+22 27 44.68 ~B49o 21.14GVNEOCPV00
C1HGCE5 1C2026 11 04.38576803 17 38.011+22 25 53.69 ~B49o 20.77GVNEOCPV00
C1HGCE5 1C2026 11 04.39135403 17 37.266+22 24 00.07 ~B49o 21.14GVNEOCPV00
C1HGCE5 0C2026 11 04.46700003 17 29.800+21 58 56.70 ~B4Bo oNEOCP291
C1HGCE5 0C2026 11 04.47098003 17 29.640+21 57 39.30 ~B4Bo oNEOCP291
C1HGCE5 0C2026 11 04.47495003 17 29.390+21 56 22.30 ~B4Bo oNEOCP291
Station data:
(291) LPL/Spacewatch II (N31.961669 W111.599905) US/Arizona. Observers J.
V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
(I41) Palomar Mountain--ZTF (N33.357336 W116.859780) US/California.
Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.
(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: C1HGCE5
Perihelion 2026 Sep 10.528170 +/- 0.0537 TT = 12:40:33.8 (JD 2461294.028170)
Epoch 2026 Nov 4.0 TT = JDT 2461348.5 Earth MOID: 0.0074 AutoNEOCP
M 37.097536954 +/- 0.13 (J2000 ecliptic)
n 0.681040768 +/- 0.00182 Peri. 107.167959 +/- 0.009
a 1.279442114 +/- 0.00228 Node 222.763946 +/- 0.0012
e 0.34953793 +/- 0.00161 Incl. 5.227678 +/- 0.023
P 1.447/528.593d H 28.83 G 0.15 U 8.5
q 0.832228562 +/- 0.000577 Q 1.726655667 +/- 0.00515
From 8 observations 2026 Nov. 3-4 (25.7 hr); mean residual 0".57
Residuals in arcseconds: 261103 I41 .00 .00 261104 V00 .35+ .79+ 261104 291 .48+ .04- 261104 V00 .14+ .39+ 261104 V00 .60- .52- 261104 291 .72+ .74+ 261104 V00 .12+ .61- 261104 291 1.2- .74- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 11 09 22 03 18 11.763 +09 55 57.02 .05339 1.0433 171.5 23.1 13.5 2 2026 11 09 23 03 18 11.702 +09 53 42.19 .05364 1.0436 171.5 23.1 13.5 2 2026 11 10 00 03 18 11.639 +09 51 28.64 .05388 1.0438 171.5 23.1 13.6 2 2026 11 10 01 03 18 11.575 +09 49 16.33 .05413 1.0440 171.5 23.2 13.6 2 2026 11 10 02 03 18 11.510 +09 47 05.26 .05437 1.0443 171.5 23.2 13.7 2 2026 11 10 03 03 18 11.445 +09 44 55.40 .05462 1.0445 171.4 23.2 13.8 2 2026 11 10 04 03 18 11.378 +09 42 46.74 .05486 1.0447 171.4 23.2 13.8 2 2026 11 10 05 03 18 11.311 +09 40 39.28 .05511 1.0450 171.4 23.2 13.9 2 2026 11 10 06 03 18 11.242 +09 38 32.98 .05535 1.0452 171.4 23.2 13.9 2 2026 11 10 07 03 18 11.173 +09 36 27.84 .05560 1.0454 171.4 23.2 14.0 2 2026 11 10 08 03 18 11.104 +09 34 23.84 .05585 1.0456 171.3 23.2 14.1 2 2026 11 10 09 03 18 11.033 +09 32 20.97 .05609 1.0459 171.3 23.2 14.1 2 2026 11 10 10 03 18 10.962 +09 30 19.21 .05634 1.0461 171.3 23.3 14.2 2 2026 11 10 11 03 18 10.890 +09 28 18.55 .05658 1.0463 171.3 23.3 14.2 2 2026 11 10 12 03 18 10.817 +09 26 18.98 .05683 1.0466 171.3 23.3 14.3 2 2026 11 10 13 03 18 10.743 +09 24 20.48 .05708 1.0468 171.2 23.3 14.4 2 2026 11 10 14 03 18 10.669 +09 22 23.04 .05732 1.0470 171.2 23.3 14.4 1 2026 11 10 15 03 18 10.595 +09 20 26.65 .05757 1.0473 171.2 23.3 14.5 1 2026 11 10 16 03 18 10.519 +09 18 31.29 .05782 1.0475 171.2 23.3 14.5 1 2026 11 10 17 03 18 10.444 +09 16 36.96 .05806 1.0477 171.2 23.3 14.6 1 2026 11 10 18 03 18 10.367 +09 14 43.63 .05831 1.0480 171.1 23.3 14.6 1 2026 11 10 19 03 18 10.290 +09 12 51.30 .05856 1.0482 171.1 23.3 14.7 1 2026 11 10 20 03 18 10.213 +09 10 59.96 .05880 1.0484 171.1 23.4 14.7 1 2026 11 10 21 03 18 10.135 +09 09 09.58 .05905 1.0486 171.1 23.4 14.8 1 2026 11 10 22 03 18 10.057 +09 07 20.18 .05930 1.0489 171.1 23.4 14.8 1 2026 11 10 23 03 18 09.978 +09 05 31.72 .05954 1.0491 171.0 23.4 14.9 1 2026 11 11 00 03 18 09.898 +09 03 44.20 .05979 1.0493 171.0 23.4 15.0 1 2026 11 11 01 03 18 09.819 +09 01 57.61 .06004 1.0496 171.0 23.4 15.0 1 2026 11 11 02 03 18 09.739 +09 00 11.94 .06028 1.0498 171.0 23.4 15.1 1 2026 11 11 03 03 18 09.658 +08 58 27.18 .06053 1.0500 171.0 23.4 15.1 1 2026 11 11 04 03 18 09.577 +08 56 43.31 .06078 1.0503 170.9 23.4 15.2 1 2026 11 11 05 03 18 09.496 +08 55 00.33 .06103 1.0505 170.9 23.5 15.2 1 2026 11 11 06 03 18 09.415 +08 53 18.23 .06127 1.0507 170.9 23.5 15.3 1 2026 11 11 07 03 18 09.333 +08 51 37.00 .06152 1.0510 170.9 23.5 15.3 1 2026 11 11 08 03 18 09.251 +08 49 56.62 .06177 1.0512 170.9 23.5 15.4 1 2026 11 11 09 03 18 09.169 +08 48 17.08 .06202 1.0514 170.8 23.5 15.4 1 2026 11 11 10 03 18 09.086 +08 46 38.39 .06227 1.0517 170.8 23.5 15.5 1 2026 11 11 11 03 18 09.003 +08 45 00.52 .06251 1.0519 170.8 23.5 15.5 1 2026 11 11 12 03 18 08.920 +08 43 23.47 .06276 1.0521 170.8 23.5 15.6 1 2026 11 11 13 03 18 08.837 +08 41 47.24 .06301 1.0524 170.7 23.5 15.6 1 2026 11 11 14 03 18 08.754 +08 40 11.80 .06326 1.0526 170.7 23.5 15.7 1 2026 11 11 15 03 18 08.670 +08 38 37.15 .06351 1.0528 170.7 23.6 15.7 1 2026 11 11 16 03 18 08.587 +08 37 03.29 .06375 1.0530 170.7 23.6 15.8 1 2026 11 11 17 03 18 08.503 +08 35 30.20 .06400 1.0533 170.7 23.6 15.8 1 2026 11 11 18 03 18 08.419 +08 33 57.88 .06425 1.0535 170.6 23.6 15.9 1 2026 11 11 19 03 18 08.335 +08 32 26.32 .06450 1.0537 170.6 23.6 15.9 1 2026 11 11 20 03 18 08.251 +08 30 55.51 .06475 1.0540 170.6 23.6 16.0 1 2026 11 11 21 03 18 08.167 +08 29 25.44 .06500 1.0542 170.6 23.6 16.0 1